Invention Grant
- Patent Title: Gas turbine engine blade outer air seal thermal control system
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Application No.: US15025602Application Date: 2014-08-05
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Publication No.: US10247028B2Publication Date: 2019-04-02
- Inventor: Ken F. Blaney , Paul M. Lutjen
- 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: O'Shea Getz P.C.
- International Application: PCT/US2014/049745 WO 20140805
- International Announcement: WO2015/069338 WO 20150514
- Main IPC: F01D11/08
- IPC: F01D11/08 ; F01D11/18 ; F16J15/44
Abstract:
A clearance control system for a gas turbine engine is provided. The system includes an inner axial wall that extends between a forward wall and an aft wall. The system also includes an outer axial wall that extends parallel to the inner axial wall to pivotally receive a full hoop thermal control ring.
Public/Granted literature
- US20160237842A1 GAS TURBINE ENGINE BLADE OUTER AIR SEAL THERMAL CONTROL SYSTEM Public/Granted day:2016-08-18
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