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公开(公告)号：US11549376B2
公开(公告)日：2023-01-10
申请号：US17363258
申请日：2021-06-30
Applicant: General Electric Company
Inventor： Dattu Guru Venkata Jonnalagadda , Sandeep Kumar , Emily Marie Phelps , Merin Sebastian , Gordon Tajiri , Ramana Reddy Kollam
Abstract: A gas turbine engine guide vane heat exchanger has guide vane heat exchanger including electroformed fluid channels in electroformed heat exchanger tubes or a heat exchanger core disposed within airfoil. Non-flammable heat conducting liquid or non-metallic foam may fill space between tubes or core and airfoil. Fluid circuit may include channels within electroformed heat exchanger tubes or the heat exchanger core and extend from inlet manifold to outlet manifold for directing fluid or oil through channels and include fluid or oil supply inlet connected to inlet manifold for receiving the fluid or oil flowed into inlet manifold and a fluid or oil supply outlet connected to fluid or oil supply outlet for discharging fluid or oil flowed out of fluid or oil outlet manifold. Heat exchanger tubes or heat exchanger core, inlet manifold, outlet manifold, supply inlet and supply outlet may be integrally and monolithically electroformed together.
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公开(公告)号：US20210324745A1
公开(公告)日：2021-10-21
申请号：US17363258
申请日：2021-06-30
Applicant: General Electric Company
Inventor： Dattu Guru Venkata Jonnalagadda , Sandeep Kumar , Emily Marie Phelps , Merin Sebastian , Gordon Tajiri , Ramana Reddy Kollam
Abstract: A gas turbine engine guide vane heat exchanger has guide vane heat exchanger including electroformed fluid channels in electroformed heat exchanger tubes or a heat exchanger core disposed within airfoil. Non-flammable heat conducting liquid or non-metallic foam may fill space between tubes or core and airfoil. Fluid circuit may include channels within electroformed heat exchanger tubes or the heat exchanger core and extend from inlet manifold to outlet manifold for directing fluid or oil through channels and include fluid or oil supply inlet connected to inlet manifold for receiving the fluid or oil flowed into inlet manifold and a fluid or oil supply outlet connected to fluid or oil supply outlet for discharging fluid or oil flowed out of fluid or oil outlet manifold. Heat exchanger tubes or heat exchanger core, inlet manifold, outlet manifold, supply inlet and supply outlet may be integrally and monolithically electroformed together.
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公开(公告)号：US11078795B2
公开(公告)日：2021-08-03
申请号：US15814687
申请日：2017-11-16
Applicant: General Electric Company
Inventor： Dattu Guru Venkata Jonnalagadda , Sandeep Kumar , Emily Marie Phelps , Merin Sebastian , Gordon Tajiri , Ramana Reddy Kollam
Abstract: A gas turbine engine guide vane heat exchanger has guide vane heat exchanger including electroformed fluid channels in electroformed heat exchanger tubes or a heat exchanger core disposed within airfoil. Non-flammable heat conducting liquid or non-metallic foam may fill space between tubes or core and airfoil. Fluid circuit may include channels within electroformed heat exchanger tubes or the heat exchanger core and extend from inlet manifold to outlet manifold for directing fluid or oil through channels and include fluid or oil supply inlet connected to inlet manifold for receiving the fluid or oil flowed into inlet manifold and a fluid or oil supply outlet connected to fluid or oil supply outlet for discharging fluid or oil flowed out of fluid or oil outlet manifold. Heat exchanger tubes or heat exchanger core, inlet manifold, outlet manifold, supply inlet and supply outlet may be integrally and monolithically electroformed together.
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公开(公告)号：US20190145264A1
公开(公告)日：2019-05-16
申请号：US15814687
申请日：2017-11-16
Applicant: General Electric Company
Inventor： Dattu Guru Venkata Jonnalagadda , Sandeep Kumar , Emily Marie Phelps , Merin Sebastian , Gordon Tajiri , Ramana Reddy Kollam
Abstract: A gas turbine engine guide vane heat exchanger has guide vane heat exchanger including electroformed fluid channels in electroformed heat exchanger tubes or a heat exchanger core disposed within airfoil. Non-flammable heat conducting liquid or non-metallic foam may fill space between tubes or core and airfoil. Fluid circuit may include channels within electroformed heat exchanger tubes or the heat exchanger core and extend from inlet manifold to outlet manifold for directing fluid or oil through channels and include fluid or oil supply inlet connected to inlet manifold for receiving the fluid or oil flowed into inlet manifold and a fluid or oil supply outlet connected to fluid or oil supply outlet for discharging fluid or oil flowed out of fluid or oil outlet manifold. Heat exchanger tubes or heat exchanger core, inlet manifold, outlet manifold, supply inlet and supply outlet may be integrally and monolithically electroformed together.
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Patent Agency Ranking
公开(公告)号：US11408540B2
公开(公告)日：2022-08-09
申请号：US15716580
申请日：2017-09-27
Applicant: General Electric Company
Inventor： Greedaran Kubendran Jankin , Vinod Shashikant Chaudhari , Dattu G. V. Jonnalagadda , Sandeep Kumar , Rachamadugu Sivaprasad , Ramana Reddy Kollam , Merin Sebastian
IPC: F16L19/00 , F16L27/04 , F16L37/252
Abstract: A tube coupling assembly is disclosed, which comprises a first connector for connecting to a tube; a second connector for jointing with the first connector; a first member is adapted to mount on the first connector and operably affixable to the second connector; and a second member is adapted to mount on the second connector, and is capable of being engaged with the first member to prevent separation between the first connector and the second connector.
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公开(公告)号：US20190136708A1
公开(公告)日：2019-05-09
申请号：US15807988
申请日：2017-11-09
Applicant: General Electric Company
Inventor： Merin Sebastian , Scott Alan Schimmels , Daniel Anthony Dyer , Gordon Tajiri , Vinod Shashikant Chaudhari , Yanzhe Yang , Dattu Guru Venkata Jonnalagadda
Abstract: Arcuate panel includes at least one axially extending panel header with arcuate outer and inner portions. Inner portion includes open portions of axially spaced apart arcuate cooling air spray rails attached to header and in fluid communication with plenum within header. Plurality of axially extending hollow fingers extend axially away from one of the spray rails and impingement spray holes in the spray rails and the fingers. Arcuate overhang may extend axially aftwardly from one of the spray rails and fingers may depend from overhang. An outer casing including axially spaced apart forward and aft casing flanges attached to or integral and monolithic with outer casing may be circumscribed by a hoop of the arcuate panels. The fingers may extend away from one of the spray rails and between nuts screwed on bolts disposed through one of the forward and aft casing flanges.
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公开(公告)号：US10654103B2
公开(公告)日：2020-05-19
申请号：US16136304
申请日：2018-09-20
Applicant: General Electric Company
Inventor： Dattu G. V. Jonnalagadda , Srinivasan Swaminathan , Yanzhe Yang , Ramana Reddy Kollam , Merin Sebastian , Emily Phelps
IPC: B22F3/24 , B33Y10/00 , B33Y40/00 , B33Y70/00 , B33Y80/00 , B22F3/00 , C23F1/20 , C23F1/00 , C23F1/36 , F28F21/08 , F28F21/00 , H01L23/36 , H01L23/367
Abstract: The present disclosure discloses a method of manufacturing a structure with a wall, comprising manufacturing a structure with a wall by using additive manufacturing technology, and dissolving a surface of the wall for reducing thickness of the wall.
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公开(公告)号：US20200094324A1
公开(公告)日：2020-03-26
申请号：US16136304
申请日：2018-09-20
Applicant: General Electric Company
Inventor： Dattu G.V. Jonnalagadda , Srinivasan Swaminathan , Yanzhe Yang , Ramana Reddy Kollam , Merin Sebastian , Emily Phelps
Abstract: The present disclosure discloses a method of manufacturing a structure with a wall, comprising manufacturing a structure with a wall by using additive manufacturing technology, and dissolving a surface of the wall for reducing thickness of the wall.
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公开(公告)号：US20190093800A1
公开(公告)日：2019-03-28
申请号：US15716580
申请日：2017-09-27
Applicant: General Electric Company
Inventor： Greedaran Kubendran Jankin , Vinod Shashikant Chaudhari , Dattu G.V. Jonnalagadda , Sandeep Kumar , Rachamadugu Sivaprasad , Ramana Reddy Kollam , Merin Sebastian
IPC: F16L19/00
Abstract: A tube coupling assembly is disclosed, which comprises a first connector for connecting to a tube; a second connector for jointing with the first connector; a first member is adapted to mount on the first connector and operably affixable to the second connector; and a second member is adapted to mount on the second connector, and is capable of being engaged with the first member to prevent separation between the first connector and the second connector.
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