Invention Grant
- Patent Title: Twist-breakable mechanical fuse and cooling unit of a turbine engine fitted with such a fuse
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Application No.: US15535396Application Date: 2015-12-07
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Publication No.: US10408277B2Publication Date: 2019-09-10
- Inventor: Mathieu Cladiere , Armand Bueno , Olivier Pierre Descubes , Stephane Vergez
- Applicant: SAFRAN HELICOPTER ENGINES
- Applicant Address: FR Bordes
- Assignee: SAFRAN HELICOPTER ENGINES
- Current Assignee: SAFRAN HELICOPTER ENGINES
- Current Assignee Address: FR Bordes
- Agency: Womble Bond Dickinson (US) LLP
- Priority: FR1462399 20141215
- International Application: PCT/FR2015/053355 WO 20151207
- International Announcement: WO2016/097529 WO 20160623
- Main IPC: F02K3/04
- IPC: F02K3/04 ; F16D9/06 ; F04D29/26 ; F01D21/00 ; F01D25/12
Abstract:
The invention relates to a mechanical fuse intended to be rigidly mounted between a drive unit (8, 9), and a receiver unit (10), each rotating about the same axis (7) of rotation, said fuse comprising a body (13) extending in a longitudinal direction parallel to said axis (7) of rotation, once the fuse is mounted between said drive unit (8, 9) and receiver unit (10). The invention is characterized in that said body (13) comprises a plurality of longitudinal bars (14), each bar (14) being deformable by bending, such as to form a twist-breakable mechanical fuse.
Public/Granted literature
- US20170343052A1 TWIST-BREAKABLE MECHANICAL FUSE AND COOLING UNIT OF A TURBINE ENGINE FITTED WITH SUCH A FUSE Public/Granted day:2017-11-30
Information query
