Invention Grant
- Patent Title: Duct blocker seal assembly for a gas turbine engine
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Application No.: US15895058Application Date: 2018-02-13
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Publication No.: US10578026B2Publication Date: 2020-03-03
- Inventor: Nicholas Lefevre , John J. Korzendorfer , Peter Balawajder , Paul W. Palmer , Paul J. Colucci , Mahamoud Coulibaly
- 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: Getz Balich LLC
- Main IPC: F02C7/28
- IPC: F02C7/28 ; F01D11/00 ; F02K3/075 ; F04D19/02 ; F04D27/02 ; F04D29/08
Abstract:
A seal system for a gas turbine engine includes a cover plate with a radial flange; a seal carrier adjacent the cover plate; an outer compliant seal supported by the seal carrier; an inner compliant seal supported by the seal carrier, the inner compliant seal engaged with the radial flange; and a spring between the cover plate and the seal carrier.
Public/Granted literature
- US20180179959A1 DUCT BLOCKER SEAL ASSEMBLY FOR A GAS TURBINE ENGINE Public/Granted day:2018-06-28
Information query
IPC分类:
