公开(公告)号：US20190078457A1

公开(公告)日：2019-03-14

申请号：US15700264

申请日：2017-09-11

Applicant: United Technologies Corporation

Inventor： Jonathan Jeffery Eastwood ,  Joseph F. Englehart ,  Christopher Carter Venable ,  Michael G. McCaffrey

IPC: F01D11/14 ,  F16J15/16

Abstract: A gas turbine engine sealing system includes a case including forward and aft hooks. The aft hook arranged radially outward of the forward hook. A blade outer air seal has a J-hook that receives the aft hook and includes an end received by the forward hook.

公开(公告)号：US10753222B2

公开(公告)日：2020-08-25

申请号：US15700264

申请日：2017-09-11

Applicant: United Technologies Corporation

Inventor： Jonathan Jeffery Eastwood ,  Joseph F. Englehart ,  Christopher Carter Venable ,  Michael G. McCaffrey

IPC: F01D11/14 ,  F01D25/24 ,  F16J15/08 ,  F01D11/08 ,  F16J15/16 ,  F01D11/12

Abstract: A gas turbine engine sealing system includes a case including forward and aft hooks. The aft hook arranged radially outward of the forward hook. A blade outer air seal has a J-hook that receives the aft hook and includes an end received by the forward hook.