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公开(公告)号：US20170122209A1
公开(公告)日：2017-05-04
申请号：US14932162
申请日：2015-11-04
Applicant: General Electric Company
Inventor： Mehmet Muhittin Dede , Satoshi Atsuchi , Byron Andrew Pritchard , Erich Alois Krammer , Giridhar Jothiprasad , Shourya Prakash Otta , Corey Bourassa
CPC classification number: F02C7/18 , B01D45/16 , F01D5/081 , F01D9/041 , F01D9/065 , F02C6/08 , F02C7/052 , F02C9/18 , F04D29/542 , F04D29/584 , F05D2240/124 , F05D2250/51 , F05D2260/232 , F05D2260/607 , Y02T50/671 , Y02T50/676
Abstract: The invention relates to a gas turbine engine comprising a casing having a compressor section, combustion section and turbine section, axially arranged in a flow direction about a rotational axis of the engine. The engine includes a rotor located within the casing and rotatable about the rotational axis, including multiple sets of circumferentially arranged blades, with at least one set corresponding to the compressor section and another set corresponding to the turbine section. The engine also includes a set of vanes circumferentially arranged about the rotational axis and at a location upstream of the combustion section, with the vanes having a pressure side and a suction side. The engine further includes a cooling conduit extending from upstream of the combustion section to downstream of the combustion section, with an inlet located on the suction side of at least one of the vanes which allows cooling air to enter the inlet and is directed through the cooling conduit for cooling.
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公开(公告)号：US20240240589A1
公开(公告)日：2024-07-18
申请号：US18480238
申请日：2023-10-03
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Satoshi Atsuchi , Corey Bourassa , James R. Noel , Erich Alois Krammer , Byron Andrew Pritchard , Mehmet Dede
CPC classification number: F02C7/052 , F02C3/06 , F02C9/18 , B01D45/08 , F05D2220/32 , F05D2260/607
Abstract: A turbine engine that includes a compressor section configured to receive particle-laden fluid and to at least partially compress the particle-laden fluid, and a primary fluid passageway fluidly coupled with the compressor section and including opposing first and second walls where the primary fluid passageway receives the particle-laden fluid that is compressed by the compressor section. One or more bleed holes in the first wall or the second wall fluidly couple the primary fluid passageway with an auxiliary flow passageway. At least one separator body is disposed in and extends along the primary fluid passageway. A support device couples to a portion of the at least one separator body.
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公开(公告)号：US20210199050A1
公开(公告)日：2021-07-01
申请号：US17200355
申请日：2021-03-12
Applicant: General Electric Company
Inventor： Satoshi Atsuchi , Corey Bourassa , James R. Noel , Erich Alois Krammer , Byron Andrew Pritchard , Mehmet Dede
Abstract: A particle separator includes a separator body in a primary fluid passageway of a machine. The primary fluid passageway includes one or more bleed holes through which a diverted portion of the fluid flowing in the primary fluid passageway toward a volume of the machine is diverted into an auxiliary flow passageway that bypasses the volume and directs the diverted portion of the fluid toward one or more other components of the machine. The separator body is coupled with the inner wall and/or outer wall of the primary fluid passageway. The separator body includes an upstream edge positioned to separate at least some particles carried by the fluid from the fluid as the diverted portion of the fluid bends around and flows over the at least one upstream edge of the separator body and into the auxiliary flow passageway.
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Patent Agency Ranking
公开(公告)号：US10995666B2
公开(公告)日：2021-05-04
申请号：US16186834
申请日：2018-11-12
Applicant: General Electric Company
Inventor： Satoshi Atsuchi , Corey Bourassa , James R. Noel , Erich Alois Krammer , Byron Andrew Pritchard , Mehmet Dede
Abstract: A particle separator includes a separator body in a primary fluid passageway of a machine. The primary fluid passageway includes one or more bleed holes through which a diverted portion of the fluid flowing in the primary fluid passageway toward a volume of the machine is diverted into an auxiliary flow passageway that bypasses the volume and directs the diverted portion of the fluid toward one or more other components of the machine. The separator body is coupled with the inner wall and/or outer wall of the primary fluid passageway. The separator body includes an upstream edge positioned to separate at least some particles carried by the fluid from the fluid as the diverted portion of the fluid bends around and flows over the at least one upstream edge of the separator body and into the auxiliary flow passageway.
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公开(公告)号：US10690055B2
公开(公告)日：2020-06-23
申请号：US15314490
申请日：2015-05-27
Applicant: General Electric Company
Inventor： Curtis Walton Stover , Jonathan Michael Rausch , Satoshi Atsuchi , Gulcharan Singh Brainch , Robert David Briggs , Ronald Scott Bunker , Ambarish Jayant Kulkarni , Michael Alan Meade , Byron Andrew Pritchard , Robert Proctor
Abstract: Gas turbine engine components are provided which utilize an insert to provide cooling air along a cooled surface of an engine component. The insert provides cooling holes or apertures which face the cool side surface of the engine component and direct cooling air onto that cool side surface. The apertures may be formed in arrays and directed at an oblique or a non-orthogonal angle to the surface of the insert and may be at an angle to the surface of the engine component being cooled. An engine component assembly is provided with counterflow impingement cooling, comprising an engine component cooling surface having a cooling fluid flow path on one side and a second component adjacent to the first component. The second component may have a plurality of openings forming an array wherein the openings extend through the second component at a non-orthogonal angle to the surface of the second component.
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公开(公告)号：US20190078515A1
公开(公告)日：2019-03-14
申请号：US16186834
申请日：2018-11-12
Applicant: General Electric Company
Inventor： Satoshi Atsuchi , Corey Bourassa , James R. Noel , Erich Alois Krammer , Byron Andrew Pritchard , Mehmet Dede
Abstract: A particle separator includes a separator body in a primary fluid passageway of a machine. The primary fluid passageway includes one or more bleed holes through which a diverted portion of the fluid flowing in the primary fluid passageway toward a volume of the machine is diverted into an auxiliary flow passageway that bypasses the volume and directs the diverted portion of the fluid toward one or more other components of the machine. The separator body is coupled with the inner wall and/or outer wall of the primary fluid passageway. The separator body includes an upstream edge positioned to separate at least some particles carried by the fluid from the fluid as the diverted portion of the fluid bends around and flows over the at least one upstream edge of the separator body and into the auxiliary flow passageway.
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公开(公告)号：US20190003388A1
公开(公告)日：2019-01-03
申请号：US15635519
申请日：2017-06-28
Applicant: General Electric Company
Inventor： Satoshi Atsuchi , Byron Andrew Pritchard, JR. , Corey Bourassa , Erich Alois Krammer
Abstract: A particle separator system for use with a turbomachine is provided. The particle separator system includes a first end, a second end opposite the first end, a main separator body extending between the first and second ends, the main separator body including at least one step configured to cause a fluid flow to turn up to 180 degrees, and at least one transversely oriented cyclone separator disposed within the main separator body and defining at least one of a swirling cylinder, a bent cylinder, and a conical volume.
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公开(公告)号：US09028998B2
公开(公告)日：2015-05-12
申请号：US13767066
申请日：2013-02-14
Applicant: General Electric Company
Inventor： Badri Narayan Ramamurthi , Satoshi Atsuchi , Andrey I. Meshkov , Mohamed Rahmane , Svetlana Selezneva
IPC: H01M10/50 , H01M10/656 , H01M4/78 , H01M10/34 , H01M10/36 , H01M10/39 , H01M10/613 , H01M2/20 , H01M4/64
CPC classification number: H01M10/613 , H01M2/20 , H01M4/64 , H01M4/78 , H01M10/345 , H01M10/36 , H01M10/39 , Y02E60/124
Abstract: The battery cell design includes a battery cell component comprises a current conducting element, that includes at least a portion that is hollow, further component is configured to be located within a battery cell. Another embodiment of the component comprises a first element that defines a first fluid path therein; and a second element that defines a second fluid path, wherein the two fluid paths are in communication with each other, further wherein the battery cell component is configured to conduct electric current. A battery cell and battery cell assembly that uses the component, and a method of cooling a battery assembly is also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.
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