公开(公告)号：US12059648B2

公开(公告)日：2024-08-13

申请号：US17168792

申请日：2021-02-05

Applicant: General Electric Company

Inventor： David Roger Moore ,  Vitali Victor Lissianski ,  Mark Daniel Doherty ,  Daniel Jason Erno ,  Anil Raj Duggal

IPC: B01D53/14 ,  B01D53/62 ,  C01B32/50

CPC classification number: B01D53/1475 ,  B01D53/1406 ,  B01D53/1418 ,  B01D53/62 ,  C01B32/50 ,  B01D2257/504 ,  C01B2210/0018

Abstract: A carbon dioxide (CO2) capture system and method for removing CO2 from an inlet gas including a first fluid stream inlet providing for the flow of a first fluid stream, such as an inlet gas containing CO2, and a second fluid stream inlet providing for the flow of a second fluid stream, such as steam, an outlet providing for the flow of a CO2 depleted stream from the CO2 capture system, an outlet providing for the flow of a CO2 stream from the CO2 capture system and a concentrator in fluid communication with the first fluid stream. The system further including a first contactor and a second contactor. Each of the first contactor and the second contactor defining therein a first fluidically-isolated, sorbent-integrated, fluid domain for flow of the first fluid stream and CO2 adsorption and a second fluidically-isolated fluid domain for flow of the second fluid stream to assist in desorption.

公开(公告)号：US20210359338A1

公开(公告)日：2021-11-18

申请号：US16876825

申请日：2020-05-18

Applicant: General Electric Company

Inventor： Anil Raj Duggal ,  Hongyi Zhou ,  Hongbo Cao ,  Oltea Puica Siclovan ,  Kevin Henry Janora ,  Holly Ann Comanzo

IPC: H01M10/0562 ,  H01M10/0525

Abstract: A porous electrolyte structure for a solid state battery is provided. The porous electrolyte structure has an interconnected ceramic matrix with a network of open pores disposed throughout a thickness of the porous electrolyte structure. The porous electrolyte structure includes a porosity of about 20% by volume to about 80% by volume. A solid state battery cell including the porous electrolyte structure and a method of making the solid state battery cell are also provided.

公开(公告)号：US20200347509A1

公开(公告)日：2020-11-05

申请号：US16402929

申请日：2019-05-03

Applicant: General Electric Company

Inventor： Weijun Yin ,  Anil Raj Duggal ,  Ravisekhar Nadimpalli Raju

IPC: C25D13/12 ,  H01L23/495 ,  H05K1/11 ,  H05K1/18 ,  H01L21/56 ,  H01L23/29 ,  H05K3/10

Abstract: This present disclosure generally relates to systems and methods of electrophoretic deposition (EPD) techniques for use in insulation systems at least partially encapsulating a semiconductor device, a conductive component and a substrate, such as insulation systems of semiconductor devices, busbars, or the like. Insulation systems formed using EPD processes may be designed to have a dielectric constant that decreases in a direction away from a substrate of the insulation system. This may improve insulation technologies since depositing coatings with sequentially arranged dielectric constants may improve resistance of the insulation system to high temperature, high electric fields, or the like.

公开(公告)号：US20200328642A1

公开(公告)日：2020-10-15

申请号：US16913563

申请日：2020-06-26

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Christopher Michael Calebrese ,  Jeffrey S. Sullivan ,  Qin Chen ,  Benjamin Hale Winkler ,  Kevin Warner Flanagan ,  Anil Raj Duggal

IPC: H02K3/12 ,  H02K3/24 ,  H02K3/40

Abstract: A method includes forming one or more cores, wherein each of the one or more cores has a cross section corresponding to a conductor to be subsequently formed, forming an insulator around the one or more cores, removing the one or more cores to expose one or more recesses within the insulator, and forming one or more conductors in at least one of the one or more recesses of the insulator such that the cross sections of the one or more conductors conform to an interior surface of the one or more recesses in the insulator.

公开(公告)号：US10700564B2

公开(公告)日：2020-06-30

申请号：US15489443

申请日：2017-04-17

Applicant: General Electric Company

Inventor： Christopher Michael Calebrese ,  Jeffrey S. Sullivan ,  Qin Chen ,  Benjamin Hale Winkler ,  Kevin Warner Flanagan ,  Anil Raj Duggal

IPC: H02K15/00 ,  H02K3/12 ,  H02K3/24 ,  H02K3/40 ,  H02K3/30 ,  H02K3/34

Abstract: A method includes forming one or more cores, wherein each of the one or more cores has a cross section corresponding to a conductor to be subsequently formed, forming an insulator around the one or more cores, removing the one or more cores to expose one or more recesses within the insulator, and forming one or more conductors in at least one of the one or more recesses of the insulator such that the cross sections of the one or more conductors conform to an interior surface of the one or more recesses in the insulator.

公开(公告)号：US12230752B2

公开(公告)日：2025-02-18

申请号：US16876825

申请日：2020-05-18

Applicant: General Electric Company

Inventor： Anil Raj Duggal ,  Hongyi Zhou ,  Hongbo Cao ,  Oltea Puica Siclovan ,  Kevin Henry Janora ,  Holly Ann Comanzo

IPC: H01M10/0525 ,  H01M10/0562

Abstract: A porous electrolyte structure for a solid state battery is provided. The porous electrolyte structure has an interconnected ceramic matrix with a network of open pores disposed throughout a thickness of the porous electrolyte structure. The porous electrolyte structure includes a porosity of about 20% by volume to about 80% by volume. A solid state battery cell including the porous electrolyte structure and a method of making the solid state battery cell are also provided.

公开(公告)号：US20240159397A1

公开(公告)日：2024-05-16

申请号：US17984641

申请日：2022-11-10

Applicant: General Electric Company

Inventor： Seung-Hyuck Hong ,  Richard L. Hart ,  Honggang Wang ,  Anil Raj Duggal ,  Michael Anthony Benjamin

IPC: F23R3/00 ,  F23R3/28 ,  H01M8/04089 ,  H01M8/2457

CPC classification number: F23R3/002 ,  F23R3/28 ,  H01M8/04089 ,  H01M8/2457 ,  H01M2250/20

Abstract: A combustion section defines an axial direction, a radial direction, and a circumferential direction. The combustion section includes a casing that defines a diffusion chamber. A combustion liner is disposed within the diffusion chamber and defines a combustion chamber. The combustion liner is spaced apart from the casing such that a passageway is defined between the combustion liner and the casing. A fuel cell assembly is disposed in the passageway. The fuel cell assembly includes a fuel cell that extends between an inlet end and an outlet end. The inlet end receives a flow of air and fuel and the outlet end provides output products to the combustion chamber. The fuel cell extends at an angle between the inlet end and the outlet end relative to a radial projection line.

公开(公告)号：US11289967B2

公开(公告)日：2022-03-29

申请号：US16691211

申请日：2019-11-21

Applicant: General Electric Company

Inventor： Weijun Yin ,  Anil Raj Duggal

IPC: H02K3/34 ,  H02K3/30 ,  C09D5/44 ,  C09D7/61 ,  H02K1/04 ,  H02K15/12 ,  C09D201/00 ,  C08K3/013 ,  C08K3/22 ,  C08K3/38 ,  C08K3/28 ,  C08K3/04

Abstract: An electric machine includes a rotor assembly having a rotor core that extends in an axial direction and a stator assembly surrounding and coaxial with the rotor assembly. The stator assembly includes a stator core having slots extending in a radial direction into an inner surface of the stator core and extending axially from a first end surface to a second end surface of the stator core. The stator assembly includes stator coil windings disposed within the respective slots of the stator core and a first electrically insulating conformal coating disposed between the stator core and the stator coil windings. The conformal coating includes a polymer matrix impregnated with an effective amount of thermally conductive ceramic materials, above a percolation threshold, that form continuous thermal pathways across a thickness of the first coating.

公开(公告)号：US10884232B1

公开(公告)日：2021-01-05

申请号：US16730002

申请日：2019-12-30

Applicant: General Electric Company

Inventor： Deepak Trivedi ,  Charles Burton Theurer ,  Anil Raj Duggal ,  Hongyi Zhou ,  Radislav Alexandrovich Potyrailo ,  Yizhen Lin

IPC: G02B23/24

Abstract: An insertion apparatus includes an insertion end positionable within a cavity and configured to travel through the cavity, a steering end opposite the insertion end, and a body extending from the insertion end to the steering end and sized to fit within the cavity. The body includes a plurality of members flexibly coupled together and individually actuated. Each member of the plurality of members includes at least one actuator strand. At least one member of the plurality of members has a first configuration in which the at least one member of the plurality of members has a first stiffness and a second configuration in which the at least one member of the plurality of members has a second stiffness greater than the first stiffness. At least a portion of the body is flexible to facilitate travel of the body through the cavity when the at least one member of the plurality of members is in the first configuration. The at least a portion of the body is configured to maintain a selected shape when the at least one member of the plurality of members is in the second configuration.

公开(公告)号：US11859820B1

公开(公告)日：2024-01-02

申请号：US17984669

申请日：2022-11-10

Applicant: General Electric Company

Inventor： Seung-Hyuck Hong ,  Richard L. Hart ,  Honggang Wang ,  Anil Raj Duggal ,  Michael Anthony Benjamin ,  Andrew Wickersham ,  Narendra Digamber Joshi

IPC: F23R3/00 ,  H01M8/04089 ,  H01M8/2457 ,  F23R3/28 ,  H01M8/04007

CPC classification number: F23R3/002 ,  F23R3/28 ,  H01M8/04074 ,  H01M8/04089 ,  H01M8/2457 ,  H01M2250/20

Abstract: A combustion section defines an axial direction, a radial direction, and a circumferential direction. The combustion section includes a casing that defines a diffusion chamber. A combustion liner is disposed within the diffusion chamber and defines a combustion chamber. The combustion liner is spaced apart from the casing such that a passageway is defined between the combustion liner and the casing. A fuel cell assembly is disposed in the passageway. The fuel cell assembly includes a fuel cell stack that has a plurality of fuel cells each extending between an inlet end and an outlet end. The inlet end receives a flow of air and fuel and the outlet end provides output products to the combustion chamber. The outlet end of the plurality of fuel cells extends through the combustion liner and partially defines the combustion chamber.