Invention Grant
- Patent Title: Ring seal for blade outer air seal gas turbine engine rapid response clearance control system
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Application No.: US14780854Application Date: 2014-02-06
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Publication No.: US10364695B2Publication Date: 2019-07-30
- Inventor: Brian Duguay
- 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/US2014/015067 WO 20140206
- International Announcement: WO2014/189557 WO 20141127
- Main IPC: F01D11/22
- IPC: F01D11/22 ; F01D25/24 ; F04D29/16 ; F16J15/00 ; F16J15/34 ; F16J15/44
Abstract:
An active clearance control system for a gas turbine engine includes a ring seal engageable with a multiple of air seal segments.
Public/Granted literature
- US20160053629A1 RING SEAL FOR BLADE OUTER AIR SEAL GAS TURBINE ENGINE RAPID RESPONSE CLEARANCE CONTROL SYSTEM Public/Granted day:2016-02-25
Information query
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