Invention Grant
- Patent Title: Advanced stationary sealing concepts for axial retention of ceramic matrix composite shrouds
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Application No.: US14867137Application Date: 2015-09-28
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Publication No.: US10794204B2Publication Date: 2020-10-06
- Inventor: Dylan James Fitzpatrick , David Scott Stapleton , Jonathan David Baldiga , Christopher Paul Tura
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, P.A.
- Main IPC: F01D11/00
- IPC: F01D11/00 ; F16J15/08 ; F16J15/02

Abstract:
In one aspect, the present disclosure is directed to a gas turbine sealing assembly that includes a first static gas turbine wall and a second static gas turbine wall. A seal is disposed between the first static gas turbine wall and the second static gas turbine wall. The seal includes a shield wall constructed from a first material that includes a first shield wall portion and a second shield wall portion. A spring constructed from a second material includes a first spring portion and a second spring portion. The first shield wall portion is adjacent to the first spring portion, and the second shield wall portion is adjacent to the second spring portion.
Public/Granted literature
- US20170089212A1 ADVANCED STATIONARY SEALING CONCEPTS FOR AXIAL RETENTION OF CERAMIC MATRIX COMPOSITE SHROUDS Public/Granted day:2017-03-30
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