Invention Grant
- Patent Title: Reduced stress boss geometry for a gas turbine engine
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Application No.: US15120204Application Date: 2015-02-19
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Publication No.: US10458333B2Publication Date: 2019-10-29
- Inventor: Chris J. Niggemeier , Lifang Yuan
- 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/US2015/016669 WO 20150219
- International Announcement: WO2015/175076 WO 20151119
- Main IPC: F01D25/12
- IPC: F01D25/12 ; F02C7/20 ; F01D25/24 ; F01D21/00 ; F23M11/04 ; F23R3/00 ; B23C3/12 ; F02C3/04
Abstract:
A case for a gas turbine engine includes a case wall and a boss that extends from the case wall. The boss includes a perimeter step.
Public/Granted literature
- US20160356222A1 REDUCED STRESS BOSS GEOMETRY FOR A GAS TURBINE ENGINE Public/Granted day:2016-12-08
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