公开(公告)号：WO2014031205A2

公开(公告)日：2014-02-27

申请号：PCT/US2013042966

申请日：2013-05-29

Applicant: UNITED TECHNOLOGIES CORP

Inventor： PORTER STEVEN D ,  BURT JONATHAN P ,  JAKIEL JONATHAN J ,  GORDON AMY M ,  DUELM SHELTON O

IPC: F02C7/28 ,  F01D11/00 ,  F01D25/24

CPC classification number: F16J15/0887 ,  F01D9/02 ,  F01D11/005 ,  F01D11/08 ,  F02C7/28

Abstract: A seal land for a gas turbine engine can include a seal body circumferentially extending about a longitudinal centerline axis. The seal body includes at least one sealing surface that extends in a plane that is transverse to the longitudinal centerline axis.

Abstract translation: 用于燃气涡轮发动机的密封面可以包括围绕纵向中心线轴线周向延伸的密封体。 密封体包括至少一个密封表面，该密封表面在横向于纵向中心线轴线的平面中延伸。

公开(公告)号：EP2855889A4

公开(公告)日：2016-01-13

申请号：EP13801167

申请日：2013-05-29

Applicant: UNITED TECHNOLOGIES CORP

Inventor： GORDON AMY M ,  JAKIEL JONATHAN J ,  BURT JONATHAN P ,  PORTER STEVEN D

IPC: F02C7/28 ,  F01D11/00 ,  F01D25/16 ,  F02C3/00

CPC classification number: F04D29/083 ,  F01D11/005 ,  F01D25/162 ,  F02C7/28 ,  F04D29/542

Abstract: A seal land for a gas turbine engine can include a seal body that can extend between a leading edge portion, a trailing edge portion, a radially outer surface and a radially inner surface. A notch can extend at least partially through the seal body between the radially outer surface and the radially inner surface.

公开(公告)号：EP2855892A4

公开(公告)日：2016-03-09

申请号：EP13830737

申请日：2013-05-29

Applicant: UNITED TECHNOLOGIES CORP

Inventor： PORTER STEVEN D ,  BURT JONATHAN P ,  JAKIEL JONATHAN J ,  GORDON AMY M ,  DUELM SHELTON O

IPC: F02C7/28 ,  F01D9/02 ,  F01D11/00 ,  F01D11/08 ,  F01D25/24 ,  F16J15/08

CPC classification number: F16J15/0887 ,  F01D9/02 ,  F01D11/005 ,  F01D11/08 ,  F02C7/28

Abstract: A seal land for a gas turbine engine can include a seal body circumferentially extending about a longitudinal centerline axis. The seal body includes at least one sealing surface that extends in a plane that is transverse to the longitudinal centerline axis.