Invention Grant
- Patent Title: Heatshield discourager seal for a gas turbine engine
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Application No.: US14774931Application Date: 2014-03-14
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Publication No.: US09856746B2Publication Date: 2018-01-02
- Inventor: Gary L Grogg , Grace E Szymanski
- 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: Bachman & LaPointe, P.C.
- International Application: PCT/US2014/026976 WO 20140314
- International Announcement: WO2014/152123 WO 20140925
- Main IPC: F01D25/08
- IPC: F01D25/08 ; F01D25/16 ; F01D25/18 ; F02C7/06 ; F02C7/24
Abstract:
A gas turbine engine includes a service line interface that extends from an outer surface of a bearing support such that a heat shield is spaced from the outer surface. A method of mounting a heat shield to a gas turbine engine includes trapping a heat shield within a gapped overlap spaced from an outer surface of a bearing support.
Public/Granted literature
- US20160032763A1 HEATSHIELD DISCOURAGER SEAL FOR A GAS TURBINE ENGINE Public/Granted day:2016-02-04
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