公开(公告)号：US20160153296A1

公开(公告)日：2016-06-02

申请号：US14900737

申请日：2014-06-27

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： John T. Ols ,  Richard N Allen ,  Paul K. Sanchez ,  Steven D. Porter ,  Jonathan Lemoine

IPC: F01D9/04 ,  F01D11/02

CPC classification number: F01D9/041 ,  F01D5/082 ,  F01D11/003 ,  F01D11/02 ,  F05D2240/12 ,  F05D2240/80

Abstract: An interface within a gas turbine engine includes a sealing surface defined by a portion of a vane platform. A seal is in contact with said sealing surface. A barrier is transverse to the sealing surface.

Abstract translation: 燃气涡轮发动机内的界面包括由叶片平台的一部分限定的密封表面。 密封件与所述密封表面接触。 屏障横向于密封表面。

公开(公告)号：US10107118B2

公开(公告)日：2018-10-23

申请号：US14900737

申请日：2014-06-27

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： John T Ols ,  Richard N Allen ,  Paul K Sanchez ,  Steven D Porter ,  Jonathan Lemoine

IPC: F01D11/02 ,  F01D9/04 ,  F01D5/08 ,  F01D11/00

Abstract: An interface within a gas turbine engine includes a sealing surface defined by a portion of a vane platform. A seal is in contact with said sealing surface. A barrier is transverse to the sealing surface.