Invention Grant
- Patent Title: Cooling passages for a mid-turbine frame
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Application No.: US14598767Application Date: 2015-01-16
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Publication No.: US09856750B2Publication Date: 2018-01-02
- Inventor: Jorge I. Farah
- 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: Carlson, Gaskey & Olds, P.C.
- Main IPC: F02C7/12
- IPC: F02C7/12 ; F01D25/14 ; F01D9/06 ; F01D25/16 ; F01D25/12 ; F01D25/24
Abstract:
A mid-turbine frame for a gas turbine engine includes at least one spoke for connecting an outer frame case to an inner frame case. At least one spoke includes an inlet passage and at least two branches that extend transverse to the inlet passage.
Public/Granted literature
- US20160208648A1 COOLING PASSAGES FOR A MID-TURBINE FRAME Public/Granted day:2016-07-21
Information query
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