Invention Grant
- Patent Title: Blade outer air seal having shiplap structure
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Application No.: US13731154Application Date: 2012-12-31
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Publication No.: US09803491B2Publication Date: 2017-10-31
- Inventor: Brian Ellis Clouse , David F. Cloud , Donna Clough
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds
- Main IPC: F01D11/02
- IPC: F01D11/02 ; F01D11/00 ; F01D25/24

Abstract:
A blade outer air seal (BOAS) for a gas turbine engine, according to an exemplary aspect of the present disclosure includes, among other things a seal body having a radially inner face and a radially outer face that axially extend between a leading edge portion and a trailing edge portion and a shiplap structure that at least partially overlaps at least a portion of at least one of the leading edge portion and the trailing edge portion.
Public/Granted literature
- US20140186163A1 BLADE OUTER AIR SEAL HAVING SHIPLAP STRUCTURE Public/Granted day:2014-07-03
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