Invention Grant
- Patent Title: Hybrid blade outer air seal for gas turbine engine
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Application No.: US14721223Application Date: 2015-05-26
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Publication No.: US10392958B2Publication Date: 2019-08-27
- Inventor: Sergey Mironets , Edward F. Pietraszkiewicz , Alexander Staroselsky , Mark F. Zelesky
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Hartford
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D11/12
- IPC: F01D11/12 ; F01D5/14
Abstract:
A Blade Outer Air Seal (BOAS) includes a body manufactured of a metal alloy, the body includes a face opposite a forward interface and an aft interface, the face includes a cavity. A non-metallic insert within the cavity such that the insert is flush with the face.
Public/Granted literature
- US20150252682A1 HYBRID BLADE OUTER AIR SEAL FOR GAS TURBINE ENGINE Public/Granted day:2015-09-10
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