General Electric Patents Granted
Patents granted to General Electric by the U.S. Patent and Trademark Office (USPTO).
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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: 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: 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: 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: 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: 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: 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: 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: 11939912Abstract: A gas turbine engine includes a first combustor having a first fuel nozzle, wherein the first fuel nozzle is configured to supply a water fuel emulsion into the first combustor. The water fuel emulsion includes a water-in-fuel (WIF) emulsion having a plurality of water droplets dispersed in a fuel, wherein the plurality of water droplets is configured to vaporize within the fuel to cause micro-explosions to atomize the fuel, and the atomized fuel is configured to combust to generate a combustion gas. The gas turbine engine further includes a turbine driven by the combustion gas from the first combustor.Type: GrantFiled: August 5, 2022Date of Patent: March 26, 2024Assignee: GE INFRASTRUCTURE TECHNOLOGY LLCInventors: Baha Suleiman, Hatem Selim
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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: 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: 11939880Abstract: A turbine engine stage includes a plurality of airfoils extending between an inner band and an outer band. Each airfoil in the plurality of airfoils can have an outer wall defining a pressure side and a suction side, with the outer wall extending between a leading edge and a trailing edge. An intervening flow passage is defined between two adjacent airfoils in the plurality of airfoils.Type: GrantFiled: November 3, 2022Date of Patent: March 26, 2024Assignee: General Electric CompanyInventors: Paul Hadley Vitt, Matthew Brian Surprenant, Brian David Keith, Prem Venugopal, Thomas William Vandeputte
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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: 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: 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: 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: 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: 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: 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: 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: 11940515Abstract: A system, method, and computer-readable medium for evaluating structural integrity of a gradient coil disposed in a magnetic resonance imaging system is provided. A sensor obtains a parameter reading of the gradient coil, wherein the parameter reading includes a back electromotive force (back EMF) measurement. The structural integrity of the gradient coil is determined as function of the back EMF measurement.Type: GrantFiled: January 28, 2022Date of Patent: March 26, 2024Assignee: GE PRECISION HEALTHCARE LLCInventors: Garrett William Astary, Derek Seeber, Andrew John Panos
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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: 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: 11933186Abstract: Vibrational damping assemblies, turbomachine airfoils, and exhaust diffusers are provided. A vibrational damping assembly includes at least one pin coupled to the turbomachine component. The at least one pin has a pin body and a disk coupled to the pin body. The vibrational damping assembly further includes at least one plate disposed between the disk and the turbomachine component. The at least one plate is movable between the disk and the turbomachine component relative to the plurality of pins and relative to the turbomachine component to dampen vibrations experienced by the turbomachine component.Type: GrantFiled: April 28, 2022Date of Patent: March 19, 2024Assignee: GE Infrastructure Technology LLCInventors: Karol Filip Leszczynski, Przemyslaw Michal Jakubczak
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Patent number: 11931825Abstract: An additive manufacturing system includes a laser array including a plurality of laser devices. Each laser device of the plurality of laser devices generates an energy beam for forming a melt pool in a powder bed. The additive manufacturing system further includes at least one optical element. The optical element receives at least one of the energy beams and induces a predetermined power diffusion in the at least one energy beam.Type: GrantFiled: November 21, 2022Date of Patent: March 19, 2024Assignee: General Electric CompanyInventors: Jason Harris Karp, Victor Petrovich Ostroverkhov
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Patent number: 11933295Abstract: Tapered shafts for fluid pumps are disclosed. An example apparatus to pump fluid includes a gear, and a shaft including a taper to define a first portion of the shaft having a first thickness and a second portion of the shaft having a second thickness less than the first thickness, the second portion of the shaft between the gear and the first portion of the shaft.Type: GrantFiled: June 6, 2022Date of Patent: March 19, 2024Assignee: General Electric CompanyInventors: Bradley Alan Bauer, Paul T. Sudkamp, Michael J. Halligan
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Patent number: 11931801Abstract: A multi-grain selector device includes an outer body having exterior surfaces. The outer body includes a cooling side configured to face a cooling plate of a casting furnace and an opposite mold side configured to face into a mold. The outer body includes an array of multiple grain selector columns each formed from two or more transversely oriented, elongated channels that are fluidly coupled with each other in an end-to-end arrangement oriented along a growth direction that extends from the cooling side of the outer body toward the mold side of the outer body. The selector columns extend to growth openings on the mold side of the outer body. Each of the selector columns is configured to form a single grain column out of the corresponding growth opening that is part of a columnar grained article to be formed in the mold that grows along the growth direction.Type: GrantFiled: November 27, 2018Date of Patent: March 19, 2024Assignee: GE INFRASTRUCTURE TECHNOLOGY LLCInventors: Anthony Mark Thompson, Andrew Fox Thompson, Judson Sloan Marte
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Patent number: 11936202Abstract: The present disclosure provides a signal processing method performed by a hybrid wireless power transmitting apparatus which is configured to transmit wireless power signals based on magnetic resonance and magnetic induction, the method comprising transmitting a first object detection signal via an inductive power transmitting unit and a second object detection signal via a magnetic resonant power transmitting unit alternatively; operating one of the inductive power transmitting unit and the magnetic resonant power transmitting unit which is selected based on an inductive response signal and a resonant response signal corresponding to the first object detection signal and the second object detection signal respectively; and transmitting wireless power signal via the selected power transmitting unit; and a hybrid wireless power transmitting apparatus using the method.Type: GrantFiled: June 10, 2022Date of Patent: March 19, 2024Assignee: GE Hybrid Technologies, LLCInventors: Chun-Kil Jung, Byong-Uk Hwang
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Patent number: 11933193Abstract: A gas turbine engine comprising a set of circumferentially adjacent airfoils, the airfoils having an outer wall defining a pressure side and a suction side extending between a leading edge and a trailing edge to define a stream-wise direction, and between a root and a tip to define a span-wise direction, and a set of dimples provide on the outer wall of at least one of the airfoils, the set of dimples spaced in at least one of the stream-wise or span-wise directions.Type: GrantFiled: November 18, 2021Date of Patent: March 19, 2024Assignees: GE Avio S.r.l., General Electric CompanyInventors: Pratish Patil, Amit Goyal, Mahendran Manoharan, Francesco Bertini, Jaikumar Loganathan
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Patent number: 11933228Abstract: A gearbox assembly for a turbine engine including a drive shaft and a fan shaft. The gearbox assembly includes a first gear, a second gear, and a planet pin. The first gear is coupled to the drive shaft. The second gear is supported by a planet carrier. The planet carrier is coupled to the fan shaft. Torque is transferred from the drive shaft to the fan shaft through the gearbox assembly. The planet pin is disposed within the second gear. A planet pin shape of the planet pin includes a contoured portion that is characterized by a contoured portion deflection that is greater than or equal to ?4.2e-03 inches and less than or equal to ?1.2e-05 inches.Type: GrantFiled: July 13, 2022Date of Patent: March 19, 2024Assignee: GENERAL ELECTRIC COMPANYInventors: Kedar S. Vaidya, Ahmet Dindar, Bugra H. Ertas
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Patent number: 11933232Abstract: A hybrid-electric gas turbine engine and method of operating includes independently controlling a first electric machine providing torque to a first shaft to maintain a desired clearance between a first set of blades rotatably coupled to the first shaft, and a casing.Type: GrantFiled: February 21, 2023Date of Patent: March 19, 2024Assignee: General Electric CompanyInventors: Timothy L. Schelfaut, Timothy M. Kasberg, Tyler F. Hooper, Massimo Rufo, Kevin Graziano, Brendon Leeker
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Patent number: 11936194Abstract: An apparatus and a method for controlling the power transfer coverage of a wireless power transmission network are disclosed. The method for controlling the power transfer coverage of a wireless power transmission network, which includes a plurality of peripheral devices for receiving power from a main device through a resonant channel within the power transfer coverage of the main device, comprises the steps of: checking a wireless power transmission network disconnection state of any one of the plurality of peripheral devices by a procedure gradually decreasing the amount of transmission power of the main device; and forming the power transfer coverage on the basis of the amount of transmission power at the moment of the wireless power transmission network disconnection.Type: GrantFiled: June 29, 2022Date of Patent: March 19, 2024Assignee: GE Hybrid Technologies, LLCInventors: Chun Kil Jung, Sang Youn Noh
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Patent number: 11933409Abstract: A flow diversion valve, the flow diversion valve including: a valve housing having a first inlet, a second inlet, a first outlet, a second outlet, and an inner cavity; a float valve provided within the inner cavity of the valve housing; and a check valve provided on the float valve. The flow diversion valve having a first configuration in which the float valve is in a closed position to provide a first flow path from the first inlet to the first outlet. The flow diversion valve having a second configuration in which the float valve is in an open position to provide a second flow path from the first inlet through the second outlet and a third flow path from the second inlet to the first outlet.Type: GrantFiled: November 30, 2022Date of Patent: March 19, 2024Assignee: GE Precision Healthcare LLCInventor: Elvin Cyriac
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Patent number: 11931206Abstract: An ultrasound imaging system and method of ultrasound imaging. The method includes initiating a live ultrasound scanning session and saving a first sequence of images in a volatile memory. The method includes receiving a store command while in a retrospective image capture mode during the live ultrasound scanning session. The method includes detecting that the first sequence of images does not meet a length threshold and automatically continuing to acquire a second sequence of images. The method includes detecting that the combination of the first sequence of images and the second sequence of images meets or exceeds the length threshold and saving a third sequence of images as a cineloop in a non-volatile memory, the third sequence of images including both at least a portion of the first sequence of images and at least a portion of the second sequence of images.Type: GrantFiled: July 13, 2022Date of Patent: March 19, 2024Assignee: GE Precision Healthcare LLCInventors: Svein Arne Aase, Brian J. Lesniak, Carolina Bonilla Herrando
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Patent number: 11931177Abstract: A leadwire for physiological patient monitoring is provided that transfers potentials received at a chest electrode to a data acquisition device. The leadwire includes an electrode end connectable to the chest electrode and a first conductive layer extending from the electrode end. The leadwire also has a device end connectable to a data acquisition device and a second conductive layer extending from the device end. The first conductive layer is galvanically isolated from the second conductive layer such that the first conductive layer and the second conductive layer form a capacitor.Type: GrantFiled: October 21, 2022Date of Patent: March 19, 2024Assignee: General Electric CompanyInventors: Jussi Halinen, Ville Vartiovaara, Otto Valterri Pekander, Juha Petri Virtanen
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Patent number: 11934527Abstract: A method is disclosed and includes authenticating a first stage boot loader and authenticating a second stage boot loader in response to authentication of the first stage boot loader. The method also includes executing the second stage boot loader in response to authentication of the second stage boot loader. Executing the second stage boot loader includes loading an operating system, a first set of machine-readable instructions, and first configuration information associated with the first set of machine-readable instructions onto a non-transitory computer-readable medium, wherein the first set of machine-readable instructions and the first configuration information are associated with one or more priority partitions. Executing the second stage boot loader includes authenticating the operating system and the first set of machine-readable instructions.Type: GrantFiled: September 24, 2020Date of Patent: March 19, 2024Assignee: General Electric CompanyInventors: Jeffrey S. Gilton, Matthew B. Pfenninger, Douglas R. Nichols, Mark E Hingsbergen
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Patent number: 11931981Abstract: A blade is provided. The blade comprises a plurality of a first composite fiber plies and a plurality of a second composite fiber plies. Ends of the second fiber plies are staggered such that interlock between the first composite fiber plies and the second composite fiber plies is formed in a region where the second composite fiber plies end and meet with the first composite fiber plies. The blades are used for an engine of an aircraft.Type: GrantFiled: January 29, 2018Date of Patent: March 19, 2024Assignee: General Electric CompanyInventors: Gary Willard Bryant, Jr., Phani Nandula
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Patent number: 11931986Abstract: A laminate assembly includes a matrix layer and elongated, continuous strips of a conductive alloy. The matrix layer has opposite first and second sides connected by opposite first and second edges. Each of the first and second edges extends from the first side of the matrix layer to the opposite second side of the matrix layer. The elongated, continuous strips of the conductive alloy are disposed in the matrix layer between the first and second sides of the matrix layer. The elongated continuous strips continuously extend through the matrix layer from the first edge to the opposite second edge.Type: GrantFiled: January 31, 2023Date of Patent: March 19, 2024Assignee: General Electric CompanyInventor: Vidyashankar Ramasastry Buravalla
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Patent number: 11932414Abstract: Techniques for employing a smart sensor device that has a primary sensing function for sensing a state of a physical component and can concurrently enable one or more backup functions for sensing one or more states of one or more other physicals components in response to one or more other smart sensor devices not being able to perform their primary function of sensing and/or reporting on the one or more states of the one or more other physical components.Type: GrantFiled: November 4, 2022Date of Patent: March 19, 2024Assignee: GE AVIATION SYSTEMS LIMITEDInventors: Timothy Robert North, Tod Alexander Gilbert, Steven Bonnett
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Patent number: 11933270Abstract: The present disclosure relates to methods for determining a maximum power setpoint for a wind turbine comprising determining a temperature of one or more wind turbine components, and determining one or more component temperature errors by determining a difference between the temperatures of the wind turbine components and a corresponding threshold temperature for the components. The methods further comprise determining a present power output of the wind turbine and determining the maximum power setpoint at least partially based at least on the component temperature errors, and on a present power output of the wind turbine. The present disclosure further relates to methods for determining a setpoint reduction and to wind turbine control systems and wind turbines configured for such methods.Type: GrantFiled: March 8, 2022Date of Patent: March 19, 2024Assignee: General Electric Renovables Espana, S.L.Inventor: Isaac Pineda Amo
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Patent number: 11933216Abstract: Systems and methods include a plurality of fuel cell stacks extended around a combustion chamber. The plurality of fuel cell stacks are distributed along a length of the combustion chamber in the axial direction. The fuel cell stacks are configured to provide output products to the combustion chamber to achieve at least one of late lean injection and a desired combustor gas concentration distribution.Type: GrantFiled: January 4, 2022Date of Patent: March 19, 2024Assignee: General Electric CompanyInventors: Honggang Wang, Michael Anthony Benjamin
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Patent number: 11935290Abstract: Systems and methods of servicing engines, an exemplary method of servicing an engine, the method including receiving, by one or more computing devices, information corresponding to one or more components of the engine; determining, by the one or more computing devices, a location of the one or more components of the engine with respect to a location of an augmented reality device; and presenting, in a current field of view display of the augmented reality device, at least a portion of the information corresponding to the one or more components of the engine, wherein the portion of the information includes a rendering of the one or more components, instructions regarding operations to be performed on the one or more components, directional arrows or contextual information associated with the one or more components, or any combination thereof.Type: GrantFiled: October 29, 2020Date of Patent: March 19, 2024Assignees: Oliver Crispin Robotics Limited, General Electric CompanyInventors: Andrew Crispin Graham, David Scott Diwinsky, Julian Matthew Foxall
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Patent number: 11935643Abstract: A computer-implemented system is provided that includes a plurality of endpoint databases employed to store medical images and metadata that describes attributes of the respective medical images. A management and orchestration platform periodically scans the endpoint databases to determine an index of the recently acquired medical images and associated metadata and updates to metadata associated with previously stored medical images. A search engine executes the search function to retrieve at least one of the recently acquired medical images and associated metadata and the recent updates to metadata associated with the previously stored medical images. The platform can also provide project management services and various collaborative, social networking type services. For example, the platform can facilitate collaborative review of medical image data, allowing users to rate and review the medical image data, annotate the medical image data, edit and augment the medical image data, and the like.Type: GrantFiled: November 24, 2020Date of Patent: March 19, 2024Assignee: GE PRECISION HEALTHCARE LLCInventors: Travis R. Frosch, Sylvain Adam, Garry M. Whitley, Heather McCombs Chait, Steve M. Lawson
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Patent number: 11926106Abstract: An additively manufactured component and a method for manufacturing the same are provided. The additively manufactured component includes a cross sectional layer having a surface surrounding the cross sectional layer. The cross sectional layer is formed by moving a focal point of an energy source over a bed of additive material. A surface irregularity is formed on the surface by manipulating the energy level of the energy source. The surface may include a datum feature positioned at a predetermined location relative to the surface irregularity and the surface irregularity may be greater than a surface roughness of the surface but less than one millimeter.Type: GrantFiled: July 13, 2021Date of Patent: March 12, 2024Assignee: General Electric CompanyInventors: Scott Alan Gold, Thomas Graham Spears
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Patent number: 11925786Abstract: A system for drawing a solution is provided. The system includes a filter, a vacuum source, and an actuator. The filter has an input port, a first output port, a second output port, and a flow path defined in part by the input port and the second output port. The vacuum source is in fluid communication with the first output port and operative to apply a vacuum to the flow path. The actuator is operative to facilitate movement of the solution along the flow path.Type: GrantFiled: May 15, 2019Date of Patent: March 12, 2024Assignee: GE Precision Healthcare LLCInventors: Arnaud Comment, Rui Chen, Albert Chen, Galen Reed, Jonathan Murray
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Patent number: 11926880Abstract: Methods for forming a dual-phase magnetic component from an initial component comprising a non-magnetic austenite composition are provided. The method may include: forming a coating on a portion of the surface of the initial component to form a masked area while leaving an unmasked area thereon. Thereafter the initial component may be heated to a treatment temperature such that nitrogen diffuses out of the unmasked area of the initial component to transform the non-magnetic austenite composition to a magnetic phase in the unmasked area. Thereafter, the initial component may be cooled from the treatment temperature to form a dual-phase magnetic component having a magnetic region corresponding to the unmasked area and a non-magnetic region corresponding to the masked area.Type: GrantFiled: April 21, 2021Date of Patent: March 12, 2024Assignee: General Electric CompanyInventors: Shenyan Huang, Min Zou, Steve John Buresh, Wanming Zhang, Pazhayannur Ramanathan Subramanian
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Patent number: D1018592Type: GrantFiled: April 28, 2021Date of Patent: March 19, 2024Assignee: GE PRECISION HEALTHCARE LLCInventor: Deanna Liceaga
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Patent number: D1018593Type: GrantFiled: June 7, 2021Date of Patent: March 19, 2024Assignee: GE PRECISION HEALTHCARE LLCInventor: Huei Mian Chiah