公开(公告)号：US20150308274A1

公开(公告)日：2015-10-29

申请号：US14694416

申请日：2015-04-23

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Graham Ryan Philbrick ,  Ken Lagueux ,  Bret M. Teller

IPC: F01D5/18

CPC classification number: F01D5/187 ,  F01D5/186 ,  F01D5/20 ,  F01D11/08 ,  Y02T50/676

Abstract: A gas turbine engine component according to an exemplary aspect of this disclosure includes a peripheral portion defining an internal cooling passage and a recess in fluid communication with the internal cooling passage. The peripheral portion includes an outer wear surface, and the recess tapers toward the outer wear surface.

Abstract translation: 根据本公开的示例性方面的燃气涡轮发动机部件包括限定内部冷却通道的周边部分和与内部冷却通道流体连通的凹部。 周边部分包括外部磨损表面，并且凹部朝着外部磨损表面逐渐变细。

公开(公告)号：US20170074112A1

公开(公告)日：2017-03-16

申请号：US15123940

申请日：2015-03-23

Applicant: United Technologies Corporation

Inventor： Graham Ryan Philbrick ,  Ken Lagueux

IPC: F01D17/10 ,  F01D25/24 ,  F01D17/14 ,  F02K3/06 ,  F01D21/00

CPC classification number: F01D17/105 ,  F01D11/22 ,  F01D11/24 ,  F01D17/145 ,  F01D21/003 ,  F01D25/24 ,  F02C3/13 ,  F02C7/18 ,  F02K3/06 ,  F05D2220/32 ,  F05D2260/85 ,  Y02T50/675

Abstract: A gas turbine engine includes a conduit that is configured to direct a fluid to at least one manifold that is adjacent to a turbine section. A first intake is in fluid communication with the conduit. A second intake is in fluid communication with the conduit. A valve is configured to selectively direct a fluid from at least one of the first intake and the second intake.

Abstract translation: 燃气涡轮发动机包括导管，其构造成将流体引导到与涡轮部相邻的至少一个歧管。 第一进气口与导管流体连通。 第二进气口与导管流体连通。 阀构造成选择性地引导来自第一进气口和第二进气口中的至少一个的流体。

公开(公告)号：US09797260B2

公开(公告)日：2017-10-24

申请号：US14694416

申请日：2015-04-23

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Graham Ryan Philbrick ,  Ken Lagueux ,  Bret M. Teller

IPC: F01D5/18 ,  F01D5/20 ,  F01D11/08

CPC classification number: F01D5/187 ,  F01D5/186 ,  F01D5/20 ,  F01D11/08 ,  Y02T50/676

Abstract: A gas turbine engine component according to an exemplary aspect of this disclosure includes a peripheral portion defining an internal cooling passage and a recess in fluid communication with the internal cooling passage. The peripheral portion includes an outer wear surface, and the recess tapers toward the outer wear surface.