General Electric Patents
Electric Company is a conglomerate with operations in aviation, power and water, appliances and lighting, oil and gas, energy management, transportation, healthcare and financial services.
General Electric Patents by Type- General Electric Patents Granted: General Electric patents that have been granted by the United States Patent and Trademark Office (USPTO).
- General Electric Patent Applications: General Electric patent applications that are pending before the United States Patent and Trademark Office (USPTO).
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Patent number: 11946378Abstract: A method of transient control of a thermal transport bus of a turbomachine includes measuring a measured temperature and a measured pressure of a working fluid; determining a selected run state of a turbomachine, wherein the selected run state is one of a plurality of run states; selecting a desired operating condition comprising a desired temperature range and a desired pressure range as a function of a desired state of the working fluid; comparing the measured temperature with the desired temperature range, and comparing the measured pressure with the desired pressure range; and modulating control of the thermal transport bus as a function of the comparing of the measured temperature with the desired temperature range and the comparing of the measured pressure with the desired pressure range.Type: GrantFiled: April 13, 2022Date of Patent: April 2, 2024Assignee: General Electric CompanyInventors: Eric R. Westervelt, Stefan Joseph Cafaro, James R. Reepmeyer, Terry Hei Tsun Ma
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Patent number: 11946391Abstract: A composite airfoil having a non-metallic leading edge protective wrap is provided. In one aspect, the airfoil has a composite core having a pressure sidewall and a suction sidewall each extending between a core leading edge and a core trailing edge. A leading edge protective wrap protects the core leading edge and includes a trailing wrap and a leading wrap. The trailing wrap wraps around the core leading edge and is connected to the composite core. The leading wrap wraps around the core leading edge and is connected to the trailing wrap. The trailing and leading wraps both have leading edges that are spaced from one another. A filler is positioned between the leading edges of the trailing and leading wraps. A protective nose is connected to the leading edge of the leading wrap. The components of the leading edge protective wrap are formed of non-metallic materials.Type: GrantFiled: March 11, 2021Date of Patent: April 2, 2024Assignee: General Electric CompanyInventors: Anthony Michael Gunasekera, Nicholas Joseph Kray, Leslie Louis Langenbrunner, Simeon Paul Copple
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Patent number: 11945600Abstract: A fuel system is provided for an aircraft having a fuel source. The fuel system includes a fuel oxygen reduction unit defining a liquid fuel supply path, a stripping gas supply path, a liquid fuel outlet path, and a stripping gas return path, wherein the stripping gas return path is in airflow communication with the fuel source.Type: GrantFiled: August 19, 2022Date of Patent: April 2, 2024Assignee: General Electric CompanyInventors: Daniel Alan Niergarth, Brandon Wayne Miller
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Patent number: 11949558Abstract: A method of automatic configuration of a communications interface of an unknown data network, the method comprising connecting an Electronic Flight Bag (EFB) to the unknown data network, attempting to open communication ports, in response to attempting to open communication ports, receiving data from the unknown data network, determining, by a controller module, if the selected communications interface can interpret the received data, and operating the communications interface of the EFB in accordance with the selected communications interface.Type: GrantFiled: January 11, 2023Date of Patent: April 2, 2024Assignee: GE Aviation Systems LLCInventors: VĂctor Mario Leal Herrera, Joachim Karl Ulf Hochwarth, Jason Chung-Jo Ling
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Patent number: 11950394Abstract: The disclosure relates to an apparatus and method for liquid cooling of an electronic component. A housing includes an insertion slot and defines at least one component chamber for carrying the electronic component. A fluid inlet and fluid outlet are provided on the housing. A liquid coolant circuit passes through the housing at least from the inlet to the outlet.Type: GrantFiled: October 12, 2021Date of Patent: April 2, 2024Assignee: GE Aviation Systems LLCInventors: Brian Magann Rush, Christopher James Kapusta, David Richard Esler, Liang Yin, Richard Anthony Eddins, Judd Everett Swanson, Liqiang Yang
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Patent number: 11946770Abstract: Systems and methods for mapping trip trajectories include identifying one or more vehicle trips (e.g., aircraft flights). One or more trajectory configurations associated with at least a portion of each vehicle trip can be identified, and location data associated with the one or more vehicle trips can be requested. Trip trajectory data based at least in part from the location data associated with the one or more vehicle trips and the one or more trajectory configurations associated with at least a portion of each vehicle trip can be generated. The trip trajectory data can be provided for display on a map of a geographic area including one or more locations defined by the location data associated with the one or more vehicle trips.Type: GrantFiled: January 20, 2022Date of Patent: April 2, 2024Assignee: GE Aviation Systems LLCInventors: Richard Eddy Pineo, Kyle James Pope, Megan Zoe Potter, Austin David McDaniel, Kristopher Evans Adler
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Patent number: 11948215Abstract: According to some embodiments, a system may include an additive manufacturing platform that provides additive manufacturing capability data. A customer platform, associated with a customer, may transmit an industrial asset item request for an industrial asset item. A digital transaction engine may receive the additive manufacturing capability data and the industrial asset item request. The digital transaction engine may then associate the industrial asset item request with an industrial asset definition file, and, based on the additive manufacturing capability data and the industrial asset definition file, assign the industrial asset item request to the additive manufacturing platform. The assignment of the industrial asset item request may be recorded via a secure, distributed transaction ledger. Responsive to the assignment, the additive manufacturing platform may create the industrial asset item (e.g., via an additive manufacturing printer) and provide the item to the customer.Type: GrantFiled: October 3, 2022Date of Patent: April 2, 2024Assignee: General Electric CompanyInventors: Joseph Salvo, Benjamin Edward Beckmann, John William Carbone
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Patent number: 11948305Abstract: The present disclosure relates to a method, a system, and a storage medium for segmenting a lung image. The method for segmenting a lung image comprises: obtaining medical image data containing a lung region; performing lung lobe segmentation on the medical image data to generate a plurality of lung lobe data subsets; generating updated lung image data based on one or a plurality of lung lobe data subsets in the plurality of lung lobe data subsets; and performing nidus segmentation on the updated lung image data to generate a segmentation image that identifies a pneumonia nidus.Type: GrantFiled: June 8, 2021Date of Patent: April 2, 2024Assignee: GE Precision Healthcare LLCInventors: Yingbin Nie, Zhoushe Zhao, Chen Zhang
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Patent number: 11944501Abstract: Methods and systems are provided for performing automated measurements on medical images. In one example, a method includes acquiring a first ultrasound image and a second ultrasound image in accordance with a patient exam workflow, wherein the patient exam workflow calls for one or more measurements including a first measurement to be obtained on at least the first ultrasound image, automatically assessing whether the first ultrasound image is suitable for obtaining the first measurement during a time period where the second ultrasound image is being acquired, and if the first ultrasound image is automatically assessed as being unsuitable for obtaining the first measurement, automatically prompting the user, while the second ultrasound image is still being acquired, to reacquire the first ultrasound image.Type: GrantFiled: February 16, 2022Date of Patent: April 2, 2024Assignee: GE PRECISION HEALTHCARE LLCInventors: Svein Arne Aase, Siying Wang, Sten Roar Snare
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Patent number: 11945573Abstract: A hybrid electric aircraft equipped with gyroscopic stabilization control is provided. In one aspect, a hybrid electric aircraft includes a turbo-generator having a gas turbine engine and an electric generator operatively coupled thereto for generating electrical power. The turbo-generator defines a rotation axis. The aircraft also includes one or more electrically-driven propulsors for producing thrust for the aircraft. In addition, the aircraft includes a pivot mount operatively coupled with the turbo-generator. To provide gyroscopic stabilization control of the aircraft, the pivot mount is controlled to adjust the rotation axis of the turbo-generator relative to a prime stability axis of the aircraft. Additionally or alternatively, a rotational speed of the turbo-generator can be changed to provide gyroscopic stabilization control of the aircraft.Type: GrantFiled: November 18, 2021Date of Patent: April 2, 2024Assignees: General Electric Company, GE Avio S.r.l.Inventors: Mehdi Milani Baladi, Randy M Vondrell
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Patent number: 11945158Abstract: A method, apparatus, and program for additive manufacturing. In one aspect, the method comprises: forming an at least partially solidified portion within a first scan region (801), wherein the solidified portion within the first scan region (801) is formed by irradiating a build material along a first irradiation path (811). A second portion of a build material may be irradiated along a second irradiation path (813), wherein the second scan region (803) is offset with respect to the first scan region (801) thereby defining an offset region (802). The offset region (802) is at least partially solidified by the first irradiation path (811) and the second irradiation path (813) and a reference line (819) intersects the first irradiation path (811) and the second irradiation path (813) within the offset region (802), wherein the reference line (819) is substantially parallel to a side (810) of the first scan region (801).Type: GrantFiled: November 2, 2018Date of Patent: April 2, 2024Assignee: General Electric CompanyInventors: Justin Mamrak, Michael Thomas Gansler
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Patent number: 11949745Abstract: Techniques are described for improving the efficiency of collaboration session synchronization between applications, particularly applications that consume heavy application data. In an embodiment, a computer-implemented method comprises employing, by an application server operatively coupled to a processor, a context management server to manage synchronization of usage context information between a first client device and one or more second client devices related to simultaneous usage of an application provided by the application server during a collaboration session established between the first client device and the one or more second client devices. The method further comprises managing, by the application server, synchronization and exchange of application data between the first client device and the one or more second client devices during the collaboration session without sharing the application data with the context management server.Type: GrantFiled: February 16, 2021Date of Patent: April 2, 2024Assignee: GE Precision Healthcare LLCInventors: Vinithchandran Ramachandran Nair, Yongjian Bao, Trivedi Kumar Bodlapati, Anu Narayanan
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Patent number: 11945032Abstract: A forging head for additive manufacturing, comprising a base portion and a forging portion. The forging portion extends from the base portion for forging a cladding layer during formation of the cladding layer by additive manufacturing. The forging head further comprising a through hole which is formed through the base portion and the forging portion, for at least one of an energy bean and an additive material to pass through during formation of the cladding layer.Type: GrantFiled: December 21, 2018Date of Patent: April 2, 2024Assignee: General Electric CompanyInventors: Hai Chang, Dalong Zhong, Yingna Wu, Yong Wu, Zirong Zhai, Yifeng Wang
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Patent number: 11946386Abstract: Various embodiments include a turbine blade having an airfoil with a tip shroud having a forwardmost tip rail having one or more pressure side and suction side bevel surfaces and pressure side and suction side scallop surfaces. The surfaces have a nominal profile substantially in accordance Cartesian coordinate values of X, Y and Z set forth in various tables herein. The Cartesian coordinate values are non-dimensional values of from 0% to 100% convertible to distances by multiplying the values by a tip rail length expressed in units of distance. The X, Y and Z values are connected by smooth continuing arcs that are joined smoothly with one another to form the nominal profile that defines the suction side scallop surface, the pressure side scallop surface, the suction side bevel surface, or the pressure side bevel surface.Type: GrantFiled: June 23, 2023Date of Patent: April 2, 2024Assignee: GE Infrastructure Technology LLCInventors: William Scott Zemitis, Robert Tomasz Liskiewicz
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Patent number: 11946437Abstract: A turbomachinery engine can include a fan assembly with a plurality of variable pitch fan blades. The fan blades are configured such that they define a first VPF parameter and a second VPF parameter. The first VPF parameter is within a range of 0.10 to 0.40 and is defined as the hub-to-tip radius ratio divided by the fan pressure ratio. The second VPF parameter is within a range of 1-30 lbf/in2 and is defined as the bearing spanwise force divided by the fan area. In certain examples, the turbomachinery engine further includes a pitch change mechanism, a vane assembly, a core engine, and a gearbox.Type: GrantFiled: August 12, 2022Date of Patent: April 2, 2024Assignee: General Electric CompanyInventors: Daniel A. Niergarth, Martin Manning, Nicholas M. Daggett, Christopher J. Kroger, Ian F. Prentice
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Patent number: 11946415Abstract: A gas turbine engine having a waste heat recovery system is provided. The gas turbine engine includes a compressor section, a combustion section, a turbine section, and an exhaust section in serial flow order and together defining a core air flowpath, the exhaust section including a primary exhaust flowpath and a waste heat recovery flowpath parallel to the primary exhaust flowpath; and the waste heat recovery system includes a heat source exchanger positioned in thermal communication with a first portion of the waste heat recovery flowpath.Type: GrantFiled: September 9, 2021Date of Patent: April 2, 2024Assignee: General Electric CompanyInventors: Jeffrey Douglas Rambo, Brandon Wayne Miller, William Joseph Bowden, Matthew Thomas Beyer, Michael John Simonetti
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Patent number: 11946419Abstract: Methods and apparatus to produce hydrogen gas turbine propulsion are disclosed. An example apparatus to produce propulsion in a gas turbine engine includes a fluid line to transport hydrogen from a hydrogen supply and an inert gas from an inert gas supply to a gas turbine combustor. The apparatus also includes at least one heat exchanger coupled to the fluid line to heat the inert gas and the hydrogen in the fluid line.Type: GrantFiled: February 23, 2022Date of Patent: April 2, 2024Assignees: General Electric Company, GE AVIO S.R.L.Inventors: David Justin Brady, Mirko Gernone, Nathan E Gibson
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Patent number: 11946388Abstract: A turbine engine with an outer rotor that circumscribes an inner rotor. The outer rotor includes circumferentially arranged components with a radial outer end and radial inner end. Inner ends of confronting sides of adjacent components include at least one damper element to dampen the relative motion of the components or to provide at least a partial seal between adjacent components.Type: GrantFiled: July 13, 2022Date of Patent: April 2, 2024Assignee: GE Avio S.r.l.Inventors: Antonio Giusseppe D'Ettole, Andrea Depalma, Roberto Maddaleno, Matteo Renato Usseglio
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Patent number: 11946448Abstract: A system for measuring displacements of a blade root of a rotor blade of a wind turbine includes a hub, and a rotor blade coupled to the hub by a pitch bearing. The system further comprises a reference plane and at least one displacement sensor. The reference plane is configured to move with the rotor blade as the rotor blade moves relative to the hub while the displacement sensor is fixed to the hub and the displacement sensor is configured to detect a displacement of the reference plane relative to the hub without physical contact. Alternatively, the reference plane has a fixed position with respect to the hub while the displacement sensor is fixed to the rotor blade and the displacement sensor is configured to detect a displacement of the reference plane relative to the rotor blade without physical contact.Type: GrantFiled: October 15, 2020Date of Patent: April 2, 2024Assignee: General Electric CompanyInventors: Bart Jan Veldkamp, Till Hoffmann
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Patent number: 11949897Abstract: The entropy coding of a current part of a predetermined entropy slice is based on, not only, the respective probability estimations of the predetermined entropy slice as adapted using the previously coded part of the predetermined entropy slice, but also probability estimations as used in the entropy coding of a spatially neighboring, in entropy slice order preceding entropy slice at a neighboring part thereof. Thereby, the probability estimations used in entropy coding are adapted to the actual symbol statistics more closely, thereby lowering the coding efficiency decrease normally caused by lower-delay concepts. Temporal interrelationships are exploited additionally or alternatively.Type: GrantFiled: January 27, 2023Date of Patent: April 2, 2024Assignee: GE Video Compression, LLCInventors: Valeri George, Anastasia Henkel, Heiner Kirchhoffer, Detlev Marpe, Thomas Schierl
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Patent number: 11946444Abstract: The present disclosure relates to wind turbine blades (22) configured to receive a peripheral device (250a, 250b, 250c) at a portion of the outer surface (211) of the blade (22), and wherein the wind turbine blade (22) is configured to magnetically couple to the peripheral device (250a, 250b, 250c). The present disclosure also relates to wind turbine blade assemblies (200) and methods (700) to provide the same.Type: GrantFiled: December 8, 2022Date of Patent: April 2, 2024Assignee: General Electric Renovables Espana, S.L.Inventors: Hartmut Scholte-Wassink, Andreas Starke, Willem Bakhuis
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Patent number: 11948677Abstract: Systems and techniques that facilitate hybrid unsupervised and supervised image segmentation are provided. In various embodiments, a system can access a computed tomography (CT) image depicting an anatomical structure. In various aspects, the system can generate, via an unsupervised modeling technique, at least one class probability mask of the anatomical structure based on the CT image. In various instances, the system can generate, via a deep-learning model, an image segmentation based on the CT image and based on the at least one class probability mask.Type: GrantFiled: June 8, 2021Date of Patent: April 2, 2024Assignee: GE PRECISION HEALTHCARE LLCInventors: Soumya Ghose, Jhimli Mitra, Peter M Edic, Prem Venugopal, Jed Douglas Pack
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Patent number: 11946454Abstract: A mounting tool includes a base component and an attachment means. The base component includes a mounting portion defining an attachment location for receiving and securing a repair tool so as to maintain the repair tool at a desired repair location and a first receiving portion defining a first cavity for receiving a portion of a wind turbine so as to be externally secured to the wind turbine. The attachment means may be adjustably secured to the first receiving portion of the base component and securable to the portion of the wind turbine so as to secure the mounting tool to the wind turbine at the desirable repair location.Type: GrantFiled: November 24, 2021Date of Patent: April 2, 2024Assignee: GE Infrastructure Technology LLCInventors: Ward Anthony Buffkin, Michael Royce Johnson
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Patent number: 11948736Abstract: A superconducting magnet system having two-stage quenching. A primary coil assembly includes a coil section configured to be superconducting when conducting current below a first critical current. An EMI shielding coil assembly includes a coil section configured to be superconducting when conducting current below a second critical current, which is electrically coupled to a variable resistor configured to be superconducting when conducting current below a third critical current and to be non-superconducting when conducting current at or above the third critical current that is less than both the first and second critical currents. Generating a magnetic flux within the EMI shielding coil assembly causes the current conducted through the variable resistor to exceed the third critical current, quenching the variable resistor and generating heat. The EMI shielding coil assembly is disposed such that the heat from the variable resistor quenches the primary coil assembly.Type: GrantFiled: April 6, 2022Date of Patent: April 2, 2024Assignee: GE Precision Healthcare LLCInventors: Zhenyu Zhang, Stuart Paul Feltham
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Patent number: 11949240Abstract: A wireless power transfer system is disclosed. The wireless power transfer system includes a first converting unit configured to convert a first DC voltage of an input power to a first AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to receive the input power having the first AC voltage from the first converting unit and transmit the input power. Also, the wireless power transfer system includes a second converting unit configured to receive the input power from the contactless power transfer unit and convert the first AC voltage of the input power to a second DC voltage. Furthermore, the wireless power transfer system includes a switching unit configured to regulate the second DC voltage across the electric load if the second DC voltage across the electric load is greater than a voltage reference value.Type: GrantFiled: July 6, 2022Date of Patent: April 2, 2024Assignee: General electric companyInventors: Kapil Jha, Pradeep Vijayan, Yash Veer Singh
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Patent number: 11938539Abstract: A build unit for additively manufacturing three-dimensional objects may include an energy beam system having one or more irradiation devices respectively configured to direct one or more energy beams onto a region of a powder bed, and an inertization system including an irradiation chamber defining an irradiation plenum, one or more supply manifolds, and a return manifold. The one or more supply manifolds may include a downflow manifold configured to provide a downward flow of a process gas through at least a portion of the irradiation plenum defined by the irradiation chamber, and/or a crossflow manifold configured to provide a lateral flow of the process gas through at least a portion of the irradiation plenum defined by the irradiation chamber. The return manifold may evacuate or otherwise remove process gas from the irradiation plenum defined by the irradiation chamber.Type: GrantFiled: April 16, 2021Date of Patent: March 26, 2024Assignees: General Electric Company, Concept Laser GmbHInventors: Eric Edward Halla, Ramakrishna Venkata Mallina, Kishore Ramakrishnan, Shashwat Swami Jaiswal, Mohammed Mounir Shalaby, Peter Pontiller-Schymura
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Patent number: 11939070Abstract: Engine-mounting linkage systems may include a plurality of engine mounting links configured to couple an engine frame to an engine support structure of an aircraft. The plurality of engine-mounting links may include a forward link that is connectable to a forward frame portion of the engine frame and the engine support structure, and an aft link that is connectable to an aft frame portion of the engine frame and the engine support structure. The engine mounting linkage system may include an actuator that is connectable to the engine support structure and one of the plurality of engine-mounting links, or to the engine support structure and the engine frame. The actuator, when actuated, changes an inclination angle ? of at least one of the plurality of engine-mounting links.Type: GrantFiled: February 21, 2020Date of Patent: March 26, 2024Assignee: GENERAL ELECTRIC COMPANYInventors: Timothy Leo Schelfaut, Anthony Michael Metz, Jonathan Edward Coleman, Thomas P. Joseph, Michael C. Borner, Mahesh Khandeparker, Kudum Shinde
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Patent number: 11937961Abstract: An X-ray system with a universal positioning system includes a multiple degree of freedom overhead support system mounted within a location for the X-ray system, a first imaging device on the overhead support system, a multiple degree of freedom wall stand disposed within the location for the X-ray system, the wall stand comprising a motive module and a number of moveable members operably connected to the motive module that can be operated by the motive module to move the wall stand over a floor of the location, a second imaging device mounted to the wall stand, a table disposed within the location for the X-ray system, including a base disposed on the floor of the location and a support surface secured at one end to the base, and a workstation including a processing unit configured to send control signals to and to receive data signals from the universal positioning system.Type: GrantFiled: November 24, 2021Date of Patent: March 26, 2024Assignee: GE Precision Healthcare LLCInventors: Yu Qing Li, Gireesha Chinthamani Rao, Chunyu Wang, Fusheng Li, Qingtao Wang, Feng Xu
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Patent number: 11940152Abstract: A fuel injector includes a forward end wall and an aft end wall. The fuel injector further includes side walls that extend between the forward end wall and the aft end wall. The forward end wall, the aft end wall, and the side walls collectively define an opening for passage of air. At least one fuel injection member is disposed within the opening and extends between the end walls. A fuel circuit is defined within the fuel injector. The fuel circuit includes an inlet plenum defined within the forward end wall of the fuel injector. The fuel circuit further includes a fuel passage that extends from, and is in fluid communication with, the inlet plenum. The fuel passage is defined within the at least one fuel injection member. The fuel passage has a cross-sectional area that varies along a length of the fuel injection member.Type: GrantFiled: October 27, 2022Date of Patent: March 26, 2024Assignee: GE Infrastructure Technology LLCInventors: Andrew Grady Godfrey, Marissa Singley Garcia, Jun Cai
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Patent number: 11938348Abstract: The subject matter of the present disclosure generally relates to techniques for neuromodulation of a tissue (e.g., an organ) that include applying energy (e.g., ultrasound energy) into the tissue to cause altered activity at a synapse between a neuron and a non-neuronal cell. In one embodiment, the energy is applied to cause competing or opposing effects for bi-directional control of physiological processes.Type: GrantFiled: March 6, 2019Date of Patent: March 26, 2024Assignee: GENERAL ELECTRIC COMPANYInventors: Christopher Michael Puleo, Victoria Eugenia Cotero
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Patent number: 11940151Abstract: A turbine engine and associated methods for a combustor as shown and described. The turbine engine including a combustor with a combustor liner having dilution openings and a geometry that changes along an axial direction. The combustor further having a baffle surrounding a combustor liner defining a combustion chamber of the combustor. A method for controlling nitrogen oxides within the combustor, including injecting compressed air into the annular combustion chamber through any of the dilution openings described herein.Type: GrantFiled: March 15, 2022Date of Patent: March 26, 2024Assignee: General Electric CompanyInventors: Michael T. Bucaro, Clayton S. Cooper
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Patent number: 11937970Abstract: Various methods and systems are provided for calibrating a camera-based feature detection system for an x-ray system having a support surface, and a gantry operably connected to the support surface and a light source disposed on the gantry, where the gantry defines a system referential. The x-ray system includes a camera spaced from the gantry and operably connected to a calibration system, the camera defining a camera referential within which the support surface and gantry are positioned. The calibration system registers the camera referential to the system referential by operating the light source to position an indication on the support surface and by obtaining a number of camera images of the indication on the support surface and corresponding indication location in the system referential.Type: GrantFiled: May 5, 2022Date of Patent: March 26, 2024Assignee: GE Precision Healthcare LLCInventors: Laurence Vancamberg, Gregory Stratton, Rakesh S. Bhat
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Patent number: 11940032Abstract: A damping device that includes features for damping bending vibration of a shaft rotating about its axis of rotation and methods for damping bending vibration utilizing the damping device are provided. In one exemplary aspect, the damping device includes a damping disc operatively coupled with a shaft, e.g., of a turbine engine or shaft system. The damping disc is at least partially received within a chamber defined by a housing. The chamber of the housing is configured to receive a damping fluid. When the shaft is rotated about its axis of rotation, the damping disc is movable within the chamber to move the damping fluid such that the damping fluid absorbs bending vibration emitted by the shaft. The damping fluid moved by the damping disc dampens bending vibration emitted by the shaft.Type: GrantFiled: August 14, 2018Date of Patent: March 26, 2024Assignee: General Electric CompanyInventors: Richard Schmidt, Bugra Han Ertas, Weize Kang
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Patent number: 11938907Abstract: A robotic assembly configured to service an engine, wherein the robotic assembly includes an environmental capture device configured to provide information associated with an environment in which the engine is disposed to one or more computing devices, and wherein the one or more computing devices are configured to use the information to inspect the engine before and after repair operations associated with the service to check for repair equipment, or parts thereof, left in the engine after the repair.Type: GrantFiled: October 29, 2020Date of Patent: March 26, 2024Assignees: Oliver Crispin Robotics Limited, General Electric CompanyInventors: Andrew Crispin Graham, David Scott Diwinsky, Byron Andrew Pritchard, Jr., Julian Matthew Foxall
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Patent number: 11939680Abstract: A method includes applying a material coating on a surface of a machine component using a thermal spray, wherein the material coating is formed from a combination of a hardfacing material and aluminum-containing particles. The method also includes thermally treating the material coating to generate an oxide layer comprising aluminum from the aluminum-containing particles, wherein the oxide layer is configured to reduce oxidation of the hardfacing material.Type: GrantFiled: March 8, 2023Date of Patent: March 26, 2024Assignee: GE Infrastructure Technology LLCInventors: Krishnamurthy Anand, Surinder Singh Pabla, Lacey Lynn Schwab, Biju Dasan, Seung-Woo Choi, Sathisha Chikkabikkodu Hanum, Ravikiran Kopparthi, David Vincent Bucci
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Patent number: 11939962Abstract: The present disclosure relates to pitch assemblies and methods for determining one or more pitch references for a pitch control system of a wind turbine. The assembly comprises a wind turbine hub; a pitch bearing including a hub bearing ring configured to be attached to a hub flange and a blade bearing ring configured to be attached to a wind turbine blade; a target configured to be attached to one of the blade bearing ring and the hub; and a sensor configured to be connected to the other of the wind turbine hub and the blade bearing ring, and configured to sense the target such that a position of the target with respect to the sensor can be determined.Type: GrantFiled: March 10, 2022Date of Patent: March 26, 2024Assignee: General Electric Renovables Espana, S.L.Inventors: Joel Maignan, Javier Bescos Grillo, Alio Medina Diaz
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Patent number: 11940354Abstract: Systems and methods of detecting a fuel leak are provided. A method of detecting a fuel leak within a turbomachine combustor includes a step of monitoring, by a controller, a sensor output from a particulate matter sensor positioned on a component within the combustor. The sensor output includes one of a fault state sensor output or a non-fault state sensor output. The method further includes receiving, with the controller, the fault state sensor output from the particulate matter sensor when a fuel leak is present within the combustor.Type: GrantFiled: August 28, 2020Date of Patent: March 26, 2024Assignee: GE Infrastructure Technology LLCInventor: Willy Steve Ziminsky
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Patent number: 11940512Abstract: Methods and systems are provided for cooling hot spots on a body coil assembly of an MRI system. In one embodiment, an airflow guide of a body coil assembly of an MRI system comprises a first surface that forms an air passage when the airflow guide is positioned on the body coil assembly, the air passage enclosed by the first surface and a second, outer surface of an RF coil of the body coil assembly, the airflow guide configured to channel cool air generated by a fan to the second, outer surface of the RF coil. The airflow guide may be arranged circumferentially around a portion of the RF coil at one or more ends of the RF coil. The airflow guide may be manufactured as a plurality of airflow guide segments that are glued together.Type: GrantFiled: August 18, 2022Date of Patent: March 26, 2024Assignee: GE PRECISION HEALTHCARE LLCInventors: Yanchun Zheng, Hong Jiang, Kun Wang, Huaiyu Dong, Hailiang Liu, Saban Kurucay, Jian Cao
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Patent number: 11939648Abstract: A selective oxide-forming alloy, a coating formed from, and a machine component including the coating are provided. The selective oxide-forming alloy includes between atomic percent and 26 atomic percent silicon (Si), between 21 atomic percent and 27 atomic percent titanium (Ti), between 30 atomic percent and 39 atomic percent aluminum (Al), between 2 atomic percent and 10 atomic percent hafnium (Hf), and a balance of niobium (Nb).Type: GrantFiled: March 15, 2023Date of Patent: March 26, 2024Assignees: General Electric Company, The Regents of the University of CaliforniaInventors: Collin Scott Holgate, Tresa Marie Pollock, Carlos Gerardo Levi, Akane Suzuki
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Patent number: 11940232Abstract: In an embodiment, a heat exchanger includes a monolithic body that includes a first substrate, a second substrate, a third substrate, and a plurality of partial height fins. The second substrate is arranged parallel to and spaced from the first substrate, thereby defining a first fluid flow path. The third substrate is arranged parallel to and spaced from the second substrate opposite the first substrate, thereby defining a second fluid flow path. The plurality of partial height fins extend from one of the second substrate and the third substrate toward the other of the second substrate or the third substrate, wherein a terminal edge of each partial height fin is at least partially spaced from the other of the second substrate or the third substrate.Type: GrantFiled: April 6, 2021Date of Patent: March 26, 2024Assignee: General Electric CompanyInventor: Jeffrey Douglas Rambo
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Patent number: 11937984Abstract: The present disclosure relates to a system and method for actively detecting an ingress of a medical probe. In accordance with certain embodiments, a method includes monitoring, with a sensor within a medical probe, an internal environment of the medical probe, detecting, with the sensor, at least one of a temperature, pressure, humidity, or concentration of a gas within the medical probe, determining, with a processor that is in communication with the sensor, whether a seal that hermetically seals the medical probe has failed as a function of at least one of the temperature, pressure, humidity, or concentration of the gas, and outputting, with the processor, a notification that indicates whether the seal has failed.Type: GrantFiled: August 25, 2020Date of Patent: March 26, 2024Assignee: GE Precision Healthcare LLCInventor: Rajeev C. Mandwal
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Patent number: 11939762Abstract: A system and method are provided for manufacturing a tower structure. Accordingly, one or more layers of a wall element are deposited with a printhead assembly. At least one recess is defined in the wall element. The recess(es) has a single, circumferential opening positioned along an inner reference curve or an outer reference curve of the wall element. The recess(es) also has a depth which extends in a radial direction and intersects a midline reference curve. A reinforcing element is placed entirely within the recess(es) at the midline reference curve.Type: GrantFiled: April 27, 2021Date of Patent: March 26, 2024Assignee: GE Infrastructure Technology LLCInventors: Norman Arnold Turnquist, Gregory Edward Cooper, Xiaopeng Li, Christopher James Kenny, Biao Fang, Pascal Meyer
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Patent number: 11943904Abstract: A cooling system is provided. The cooling system includes a condenser configured to condense a coolant from a vapor state to a liquid state and an evaporator configured to evaporate the coolant from the liquid state to the vapor state. The evaporator defines a reservoir configured to contain a volume of the coolant in the liquid state. The cooling system further includes a vapor channel fluidly coupled to the condenser and the evaporator and configured to convey the coolant in the vapor state from the evaporator to the condenser, a liquid channel coupled to the condenser and the evaporator and configured to convey the coolant in the liquid state from the condenser to the evaporator, and a heat generating component disposed in the reservoir and immersed in the volume of the coolant in the liquid state. The heat generating component is configured to dissipate heat into the coolant.Type: GrantFiled: May 31, 2022Date of Patent: March 26, 2024Assignee: GE Grid GmbHInventors: Naveenan Thiagarajan, Maja Harfman Todorovic, Anindya Kanti De, Owen Jannis Samuel Schelenz
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Patent number: 11941786Abstract: Provided in the present application are an image noise reduction method and device, an imaging system, and a non-transitory computer-readable storage medium. The image noise reduction method includes: processing, based on a first deep learning network, an original scanned object image to acquire a noise image corresponding to the original scanned object image; and acquiring a denoised image based on the original scanned object image and the noise image; wherein the first deep learning network is obtained by training based on low signal-to-noise ratio images and high signal-to-noise ratio images.Type: GrantFiled: June 9, 2021Date of Patent: March 26, 2024Assignee: GE Precision Healthcare LLCInventors: Jialiang Ren, Zhoushe Zhao, Chen Zhang
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Patent number: 11942790Abstract: A control apparatus is described for controlling a frequency set-point for a first AC network electrically connected to a first HVDC station to regulate active power. The controller has a frequency controller operable in a first mode of operation to determine a frequency set-point for the first AC network based on a measured DC voltage at the first HVDC station. A disturbance detector is configured to monitor the measured value of DC voltage at the first HVDC station for a predetermined characteristic indicative that a variation in measured DC voltage does correspond to a known modulation applied to the DC voltage by a second HVDC station. The frequency controller is configured to determine the frequency set-point for the first AC network based on a measured value of DC voltage if said predetermined characteristic is detected, and to control the frequency set-point to a predetermined default frequency if not detected.Type: GrantFiled: December 23, 2020Date of Patent: March 26, 2024Assignee: General Electric Technology GmbHInventors: Omar Jasim, Mohomed Abdul Quium
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Patent number: 11941806Abstract: Automated assessment for a fetus may be applied based on imaging data obtained during medical imaging examination of the fetus, with the applying including processing imaging data corresponding to a plurality of a cross-section imaging slices corresponding to a limb of the fetus, where the processing includes for each imaging slice: automatically generating a predicted outer mask for an outer contour of the limb based on application of a first pre-trained model to imaging data corresponding to the imaging slice; and automatically generating a segmentation of fat-lean mask for the imaging slice based on application of a second pre-trained model to both of the imaging data corresponding to the imaging slice and the generated predicted output mask; and applying based on the processing of the imaging data corresponding to the plurality of a cross-section imaging slices: a fractional limb volume assessment; and a fat-lean mass assessment.Type: GrantFiled: September 17, 2021Date of Patent: March 26, 2024Assignee: GE Precision Healthcare LLCInventors: Rohit Pardasani, Hrithik Auchar
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Patent number: 11941022Abstract: Methods and systems are provided for data synchronization. In one example, a method for synchronizing data between an agent and a core includes sending, from the agent, a request to the core identifying a data subset to be synchronized, the request further including a fingerprint for each block of data in the data subset; receiving, at the agent, a response from the core identifying a block of mismatched data between the core and the agent; fetching a fingerprint for each record of the identified block of mismatched data and creating a fingerprint of the block based on the fetched fingerprints; sending, from the agent, a request to the core including the fingerprint of the block; and receiving, at the agent, one or more records from the core identified via a comparison of fingerprints of the one or more records.Type: GrantFiled: November 15, 2021Date of Patent: March 26, 2024Assignee: GE PRECISION HEALTHCARE LLCInventors: Ravi Raj Singh, Vignesh Doraiswamy, Supreeth Dhareshwar, Arindam Dutta Choudhury, Yaxi Shen, Shreevatsa Ganapathi
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Patent number: 11942839Abstract: The present disclosure relates to methods and tools for mounting and/or removing active parts of a stator of an electrical machine, e.g. a generator. The present disclosure also relates to rotors, stators and generators. A method comprises removing one or more active rotor parts of a rotor of an electrical machine when the rotor is in a removal starting position, arranging a replacement tool in a gap left by the removed active rotor parts, rotating the rotor to an alignment position such that the replacement tool is radially aligned with an active stator part to be removed, picking the active stator part to be removed with the replacement tool, rotating the rotor to an extraction position, and removing the active stator part from the rotor.Type: GrantFiled: May 27, 2022Date of Patent: March 26, 2024Assignee: General Electric Renovables Espana, S.L.Inventors: Alejandro Hernandez Ferre, Pablo Pozo Torres
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Patent number: 11939878Abstract: A turbomachine component is provided. The turbomachine component formed from an additive manufacturing system. The additive manufacturing system defines an axial build direction, a radial direction, and a circumferential direction. The turbomachine component includes an exterior portion. The exterior portion includes a first end wall, a second end wall, and an outer band extending axially between the first end wall and the second end wall. The turbomachine component further includes an interior portion disposed within the exterior portion. The interior portion includes a self-breaking inner band extending axially between the first end wall and the second end wall. The self-breaking inner band includes a plurality of teeth disposed between the first end wall and the second end wall.Type: GrantFiled: December 15, 2022Date of Patent: March 26, 2024Assignee: GE Infrastructure Technology LLCInventors: Jonathan Dwight Berry, Emily Kaufman, Clay Thomas Griffis, Bailey Basso, Archie Lee Swanner, Jr.
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Patent number: D1021102Type: GrantFiled: April 25, 2022Date of Patent: April 2, 2024Assignee: GE PRECISION HEALTHCARE LLCInventors: Yanan Lyu, Zheng Lu, Jiaqi Li