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公开(公告)号:CA3013015C
公开(公告)日:2020-06-02
申请号:CA3013015
申请日:2013-06-14
Applicant: UNITED TECHNOLOGIES CORP , GKN AEROSPACE SWEDEN AB
Inventor: MOUNTZ DARYL B , KAPUSTKA THEODORE W , LEVASSEUR GLENN , BORG MARCUS , BERGLUND JOAKIM , SVAHN ANDERS , OCKBORN JOHAN , PETTERSSON BENGT
Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
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公开(公告)号:CA2917935A1
公开(公告)日:2015-01-15
申请号:CA2917935
申请日:2014-07-09
Applicant: UNITED TECHNOLOGIES CORP
Inventor: ROACH JAMES T , BARNETT BERRY , COOK GRANT O III , WATSON CHARLES R , BUGAJ SHARI L , LEVASSEUR GLENN , WALL SARAH M , HERTEL CHRISTOPHER J , ZIMMITTI JONATHAN F , BETTAGERE LAKSHMINARAYAN , DEHLAVI MAJIDULLAH , WALTER BRIAN D , ALARCON ANDREW G , MARTIN OCTAVIO , ROBERTSON THOMAS J JR , BEAUDRY AARON , SCALIA JEFFREY J , OTT JOE , WASSEL JOSEPH J
IPC: F02C7/30 , C23C18/16 , C23C26/00 , C25D1/00 , C25D7/00 , F01D5/28 , F01D9/00 , F01D25/00 , F01D25/24
Abstract: Plated polymeric gas turbine engine parts and methods for fabricating lightweight plated polymeric gas turbine engine parts are disclosed. The parts include a polymeric substrate plated with one or more metal layers. The polymeric material of the polymeric substrate may be structurally reinforced with materials that may include carbon, metal, or glass. The polymeric substrate may also include a plurality of layers to form a composite layup structure.
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公开(公告)号:CA2917925A1
公开(公告)日:2015-01-15
申请号:CA2917925
申请日:2014-07-09
Applicant: UNITED TECHNOLOGIES CORP
Inventor: MIARECKI MICHAEL S , COOK GRANT O III , TWELVES WENDELL V JR , LEVASSEUR GLENN , WATSON CHARLES R
IPC: C23C26/00
Abstract: A plated polymer component is disclosed. The plated polymer component may comprise a polymer support, a metal plating deposited on a surface of the polymer support, and at least one flame-retardant additive included in the polymer support. In another aspect, the plated polymer component may comprise a polymer substrate, a metal plating deposited on a surface of the polymer substrate, and a temperature-indicating coating applied to at least one of a surface of the metal plating and a surface of the polymer substrate.
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公开(公告)号:CA3013015A1
公开(公告)日:2013-12-19
申请号:CA3013015
申请日:2013-06-14
Applicant: UNITED TECHNOLOGIES CORP , GKN AEROSPACE SWEDEN AB
Inventor: MOUNTZ DARYL B , KAPUSTKA THEODORE W , LEVASSEUR GLENN , BORG MARCUS , BERGLUND JOAKIM , SVAHN ANDERS , OCKBORN JOHAN , PETTERSSON BENGT
Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
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公开(公告)号:CA2917872A1
公开(公告)日:2015-01-15
申请号:CA2917872
申请日:2014-07-09
Applicant: UNITED TECHNOLOGIES CORP
Inventor: LEVASSEUR GLENN , ROACH JAMES T , COOK GRANT O III , KERSEY RAYMOND K
Abstract: A plated polymer test specimen for measuring strain imparted to the plated polymer test specimen includes a polymeric substrate including a top, a bottom, a pair of opposing edges and a pair of opposing end edges, the top and bottom being plated with top and bottom metal layers respectively, the side edges and the end edges being at least substantially free of plating. The substrate includes two spaced-apart holes that extend through the top metal layer, substrate and the bottom metal layer. Alternatively, the substrate may comprise a composite layup structure. A method for testing the strain imparted to a plated polymer test specimen is also disclosed.
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公开(公告)号:SG11201404597YA
公开(公告)日:2014-09-26
申请号:SG11201404597Y
申请日:2013-02-13
Applicant: UNITED TECHNOLOGIES CORP
Inventor: XU JINQUAN , LEVASSEUR GLENN
Abstract: A component for a gas turbine engine includes a gas path wall having a first surface and a second surface and a cooling hole extending through the gas path wall from the first surface to the second surface. The cooling hole includes an inlet portion having an inlet at the first surface, an outlet portion having an outlet at the second surface, and a transition defined between the inlet and the outlet. The inlet portion converges in a first direction from the inlet to the transition and diverges in a second direction from the inlet to the transition. The outlet portion diverges at least in one of the first and second directions from the transition to the outlet.
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公开(公告)号:CA2872038A1
公开(公告)日:2013-12-19
申请号:CA2872038
申请日:2013-06-14
Applicant: UNITED TECHNOLOGIES CORP , GKN AEROSPACE SWEDEN AB
Inventor: MOUNTZ DARYL B , KAPUSTKA THEODORE W , LEVASSEUR GLENN , BORG MARCUS , BERGLUND JOAKIM , SVAHN ANDERS , OCKBORN JOHAN , PETTERSSON BENGT
Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
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公开(公告)号:ES2781574T3
公开(公告)日:2020-09-03
申请号:ES13804715
申请日:2013-06-14
Applicant: UNITED TECHNOLOGIES CORP , GKN AEROSPACE SWEDEN AB
Inventor: MOUNTZ DARYL B , KAPUSTKA THEODORE W , LEVASSEUR GLENN , BORG MARCUS , BERGLUND JOAKIM , SVAHN ANDERS , OCKBORN JOHAN , PETTERSSON BENGT
Abstract: Una carcasa de escape de turbina (100) que comprende: un alojamiento externo configurado para ser asegurado dentro de un motor de turbina de gas; un cubo central (102); y puntales (116) que incluyen perfiles aerodinámicos y que se extienden entre el alojamiento externo y el cubo central (102), los puntales (116) que están formados al menos en parte de un primer material, y el cubo central (102) formado al menos en parte de un segundo material, en donde el primer material se selecciona para tener una mejor resistencia a altas temperaturas y para mantener propiedades metalúrgicas a altas temperaturas que el segundo material; caracterizada por que el cubo central (102) tiene una pluralidad de muñones (110) que se extienden radialmente hacia fuera y los puntales (116) están soldados a los muñones (110) de manera que las partes radialmente internas de los perfiles aerodinámicos estén formadas por los muñones (110) del segundo material, y las partes radialmente hacia fuera estén formadas por los puntales (116) y el primer material.
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公开(公告)号:CA2917884A1
公开(公告)日:2015-01-15
申请号:CA2917884
申请日:2014-07-09
Applicant: UNITED TECHNOLOGIES CORP
Inventor: ROACH JAMES T , BARNETT BERRY , COOK GRANT O III , WATSON CHARLES R , BUGAJ SHARI L , LEVASSEUR GLENN , TWELVES WENDELL V JR , HERTEL CHRISTOPHER J , KLING COLIN J , TURNER MATTHEW A , XU JINQUAN , CLARKSON STEVEN , CAULFIELD MICHAEL
Abstract: Plated polymeric gas turbine engine parts and methods for fabricating lightweight plated polymeric gas turbine engine parts are disclosed. The parts include a polymeric substrate plated with one or more metal layers. The polymeric material of the polymeric substrate may be structurally reinforced with materials that may include carbon, metal, or glass. The polymeric substrate may also include a plurality of layers to form a composite layup structure.
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公开(公告)号:SG11201403225XA
公开(公告)日:2014-09-26
申请号:SG11201403225X
申请日:2013-02-12
Applicant: UNITED TECHNOLOGIES CORP
Inventor: XU JINQUAN , LEVASSEUR GLENN
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