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公开(公告)号：US20220268443A1
公开(公告)日：2022-08-25
申请号：US17663079
申请日：2022-05-12
Applicant: General Electric Company
Inventor： Andrew Scott Bilse , Craig Alan Gonyou , Paul Christopher Schilling , Hojjat Nasr , Ryan Christopher Jones , Donald Lee Gardner
Abstract: A combustor assembly for a heat engine is generally provided. The combustor assembly includes a liner wall defining a combustion chamber, and a deflector assembly. The deflector assembly includes a radially extended first wall disposed adjacent to the combustion chamber, and further an axially extended second wall disposed forward of the first wall and adjacent thereto. The second wall is coupled to the liner wall.
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公开(公告)号：US20220227053A1
公开(公告)日：2022-07-21
申请号：US17152214
申请日：2021-01-19
Applicant: General Electric Company
Inventor： Stefaan Van Nieuwenhove , Sultan Shair , Thomas Kluge , Alexander Hofmann , Rene Hertha , Alex W. Ariapad , Hojjat Nasr , Johannes Hornof , Nikolaus Mroncz
IPC: B29C64/35 , B29C64/357 , B29C64/393 , B22F10/73 , B22F10/68 , B33Y30/00 , B33Y50/02
Abstract: A powder removal assembly includes a build module comprising module sidewalls and a moveable build plate slidably coupled to the module sidewalls, and an extraction housing removably engaged with the module sidewalls of the build module and defining a turbulence chamber between the build module and the extraction housing. The extraction housing includes one or more sidewalls comprising one or more sidewall fluid flow channels extending through the one or more sidewalls and a top wall coupled to the one or more sidewalls, wherein the one or more sidewall fluid flow channels extend from a position proximate a base of the one or more sidewalls to the top wall.
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公开(公告)号：US20190162117A1
公开(公告)日：2019-05-30
申请号：US15823732
申请日：2017-11-28
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Anquan Wang , Hojjat Nasr , Craig Alan Gonyou , Michael Anthony Benjamin
Abstract: A combustor assembly for a turbine engine and method for cooling a portion of the combustor assembly, the combustor assembly comprising a combustor liner defining a combustion chamber with an inlet and an outlet, a fuel dome located in the inlet and having a wall adjacent at least a portion of the combustor liner, and a deflector overlying and spaced from at least a portion of the wall.
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公开(公告)号：US20240293970A1
公开(公告)日：2024-09-05
申请号：US18662192
申请日：2024-05-13
Applicant: General Electric Company
Inventor： Stefaan Van Nieuwenhove , Sultan Shair , Thomas Kluge , Alexander Hofmann , Rene Hertha , Alex W. Ariapad , Hojjat Nasr , Johannes Hornof , Nikolaus Mroncz
IPC: B29C64/35 , B22F10/68 , B22F10/73 , B29C64/357 , B29C64/393 , B33Y30/00 , B33Y50/02
CPC classification number: B29C64/35 , B22F10/68 , B22F10/73 , B29C64/357 , B29C64/393 , B33Y30/00 , B33Y50/02
Abstract: A powder removal assembly includes a build module comprising module sidewalls and a moveable build plate slidably coupled to the module sidewalls, and an extraction housing removably engaged with the module sidewalls of the build module and defining a turbulence chamber between the build module and the extraction housing. The extraction housing includes one or more sidewalls comprising one or more sidewall fluid flow channels extending through the one or more sidewalls and a top wall coupled to the one or more sidewalls, wherein the one or more sidewall fluid flow channels extend from a position proximate a base of the one or more sidewalls to the top wall.
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公开(公告)号：US11981081B2
公开(公告)日：2024-05-14
申请号：US17152214
申请日：2021-01-19
Applicant: General Electric Company
Inventor： Stefaan Van Nieuwenhove , Sultan Shair , Thomas Kluge , Alexander Hofmann , Rene Hertha , Alex W. Ariapad , Hojjat Nasr , Johannes Hornof , Nikolaus Mroncz
IPC: B29C64/35 , B22F10/68 , B22F10/73 , B29C64/357 , B29C64/393 , B33Y30/00 , B33Y50/02
CPC classification number: B29C64/35 , B22F10/68 , B22F10/73 , B29C64/357 , B29C64/393 , B33Y30/00 , B33Y50/02
Abstract: A powder removal assembly includes a build module comprising module sidewalls and a moveable build plate slidably coupled to the module sidewalls, and an extraction housing removably engaged with the module sidewalls of the build module and defining a turbulence chamber between the build module and the extraction housing. The extraction housing includes one or more sidewalls comprising one or more sidewall fluid flow channels extending through the one or more sidewalls and a top wall coupled to the one or more sidewalls, wherein the one or more sidewall fluid flow channels extend from a position proximate a base of the one or more sidewalls to the top wall.
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Patent Agency Ranking
公开(公告)号：US10245539B2
公开(公告)日：2019-04-02
申请号：US14933749
申请日：2015-11-05
Applicant: General Electric Company
Inventor： William Collins Vining , Robert Francis Manning , Victor Hugo Silva Correia , Corey Bourassa , Jared Peter Buhler , Hojjat Nasr
Abstract: A filter system and method use a filter housing that defines an interior chamber and that includes an inlet opening extending into the interior chamber. The outer air flow housing has an outlet conduit through which a flow of air having particles is directed toward the inlet opening of the filter housing along a flow direction toward the interior chamber of the filter housing. The outer air flow housing engages the filter housing such that the filter housing is separated from the outer air flow housing along the flow direction to permit at least some of the air to pass around an exterior of the filter housing and exit the outer air flow housing while the particles in the at least some of the air pass into the interior chamber of the filter housing through the inlet opening.
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公开(公告)号：US20170128867A1
公开(公告)日：2017-05-11
申请号：US14933749
申请日：2015-11-05
Applicant: General Electric Company
Inventor： William Collins Vining , Robert Francis Manning , Victor Hugo Silva Correia , Corey Bourassa , Jared Peter Buhler , Hojjat Nasr
CPC classification number: B01D45/04 , B01D45/08 , B01D46/0002 , B01D46/0004 , B01D46/0005 , B01D50/002 , B01D2265/06
Abstract: A filter system and method use a filter housing that defines an interior chamber and that includes an inlet opening extending into the interior chamber. The outer air flow housing has an outlet conduit through which a flow of air having particles is directed toward the inlet opening of the filter housing along a flow direction toward the interior chamber of the filter housing. The outer air flow housing engages the filter housing such that the filter housing is separated from the outer air flow housing along the flow direction to permit at least some of the air to pass around an exterior of the filter housing and exit the outer air flow housing while the particles in the at least some of the air pass into the interior chamber of the filter housing through the inlet opening.
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公开(公告)号：US20200063583A1
公开(公告)日：2020-02-27
申请号：US16107227
申请日：2018-08-21
Applicant: General Electric Company
Inventor： Andrew Scott Bilse , Donald Lee Gardner , Craig Alan Gonyou , Paul Christopher Schilling , Hojjat Nasr , Ryan Christopher Jones
Abstract: A combustor assembly for a heat engine is generally provided. The combustor assembly includes a liner wall defining a combustion chamber, and a deflector assembly. The deflector assembly includes a radially extended first wall disposed adjacent to the combustion chamber, and further an axially extended second wall disposed forward of the first wall and adjacent thereto. The second wall is coupled to the liner wall.
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公开(公告)号：US10428664B2
公开(公告)日：2019-10-01
申请号：US14884134
申请日：2015-10-15
Applicant: General Electric Company
Inventor： Hojjat Nasr , Ronald Scott Bunker , Gregory Michael Laskowski , Erich Alois Krammer
Abstract: A nozzle assembly for a gas turbine engine includes at least one pair of fixed vanes to define a nozzle between the pair of fixed vanes. The vanes can have an interior chamber defining a cooling circuit with a particle separator located within the interior chamber. The particle separator, which can comprise a virtual impactor, can have an accelerator for accelerating fluid moving through the virtual impactor such that the flow path is divided into a major flow moving into the interior chamber and a minor flow moving into a particle collector defined within the virtual impactor. The accelerator accelerates the fluid such that particles within the fluid are carried by their momentum into the particle collector with the minor flow, removing the particles from the major flow of fluid moving into the interior chamber.
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公开(公告)号：US20170130651A1
公开(公告)日：2017-05-11
申请号：US14934867
申请日：2015-11-06
Applicant: General Electric Company
Inventor： Hojjat Nasr , Juntao Zhang , Jessica Erin Schladt , Craig Alan Gonyou
CPC classification number: F02C7/18 , F23M5/085 , F23R3/002 , F23R3/04 , F23R3/06 , F23R2900/03042 , Y02T50/675
Abstract: A combustor for a gas turbine engine comprises a combustion liner to define a combustion chamber for burning fuel to drive to turbine. The combustion liner comprises a plurality of nugget holes for providing cooling fluid to create a cooling film over the surface of the combustion liner adjacent the combustion chamber. The nugget holes can be circumferentially angled relative to the engine centerline to provide the flow of cooling fluid in an angled manner to align with a local streamline for the flow of fluid from the combustor.
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