公开(公告)号：EP2867502A4

公开(公告)日：2015-07-08

申请号：EP13812464

申请日：2013-06-24

Applicant: UNITED TECHNOLOGIES CORP

Inventor： WILLEY LAWRENCE J ,  GLEINER MATTHEW S ,  DEIBEL RUSSELL

IPC: F02C7/12 ,  F01D9/04 ,  F01D25/12 ,  F02K3/00

CPC classification number: F01D5/187 ,  F01D5/188 ,  F01D9/041 ,  F01D9/06 ,  F01D25/12 ,  F04D29/324 ,  F04D29/542 ,  F04D29/582 ,  F05D2220/32 ,  F05D2230/21 ,  F05D2240/55 ,  F05D2240/81

Abstract: A component for a gas turbine engine according to an exemplary embodiment can include a platform having an outer surface and an inner surface. A cover plate can be positioned adjacent to the outer surface of the platform. The outer surface of the platform can include a pocket and the cover plate is positioned relative to the pocket to establish a platform cooling channel therebetween.

公开(公告)号：EP3049640A4

公开(公告)日：2017-04-26

申请号：EP14845261

申请日：2014-08-26

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LEWIS SCOTT D ,  MONGILLO JR DOMINIC J ,  ZELESKY MARK F ,  TELLER BRET M ,  DEIBEL RUSSELL ,  GLEINER MATTHEW S

IPC: F01D25/12 ,  F01D11/08 ,  F02C7/12 ,  F02C7/28 ,  F04D29/08 ,  F04D29/58

CPC classification number: F01D9/041 ,  F01D5/02 ,  F01D11/08 ,  F01D11/24 ,  F02C3/04 ,  F04D29/321 ,  F04D29/542 ,  F04D29/584 ,  F05D2220/32 ,  F05D2240/11 ,  F05D2240/12 ,  F05D2240/35 ,  F05D2240/80 ,  F05D2240/81 ,  F05D2250/12 ,  F05D2260/201 ,  Y02T50/676

Abstract: A vane according to an exemplary aspect of the present disclosure includes, among other things, a platform extending from an edge face and between spaced apart lateral faces and an airfoil extending outwardly from the platform. The platform includes at least one ejection port in the edge face and at least one passage connected to the at least one ejection port.

Abstract translation: 除了别的以外，根据本公开的示例性方面的叶片包括从边缘面延伸并且在间隔开的侧面与从平台向外延伸的翼面之间的平台。 平台包括在边缘面中的至少一个喷射口和连接到至少一个喷射口的至少一个通道。

公开(公告)号：EP2815108A4

公开(公告)日：2016-01-06

申请号：EP13785027

申请日：2013-02-12

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KOHLI ATUL ,  GLEINER MATTHEW S

IPC: F01D5/18 ,  F01D9/06 ,  F23R3/00 ,  F23R3/06

CPC classification number: F01D5/18 ,  F01D5/186 ,  F01D5/187 ,  F01D9/065 ,  F05D2240/81 ,  F05D2250/73 ,  F05D2260/202 ,  F23R3/002 ,  F23R3/06 ,  F23R2900/03042 ,  Y02T50/676

公开(公告)号：EP2815107A4

公开(公告)日：2015-12-16

申请号：EP13784812

申请日：2013-02-12

Applicant: UNITED TECHNOLOGIES CORP

Inventor： GLEINER MATTHEW S ,  KOHLI ATUL ,  ZELESKY MARK F

IPC: F01D5/18 ,  F01D9/06 ,  F01D11/24 ,  F23R3/00 ,  F23R3/06

CPC classification number: F01D5/186 ,  F01D9/065 ,  F05D2240/81 ,  F05D2250/324 ,  F05D2250/73 ,  F05D2260/202 ,  F23R3/002 ,  F23R3/06 ,  F23R2900/00018 ,  F23R2900/03042 ,  Y02T50/676 ,  Y10T29/49323

Abstract: A gas turbine engine component includes a wall having first and second wall surfaces and a cooling hole extending through the wall. The cooling hole includes an inlet located at the first wall surface, an outlet located at the second wall surface, a metering section extending downstream from the inlet and a diffusing section extending from the metering section to the outlet. The diffusing section includes a first lobe diverging longitudinally from the metering section and a second lobe adjacent the first lobe and diverging longitudinally and laterally from the metering section.