Invention Grant
US09120250B2 Structure comprising an annular housing made of composite material
有权
包括由复合材料制成的环形壳体的结构
- Patent Title: Structure comprising an annular housing made of composite material
- Patent Title (中): 包括由复合材料制成的环形壳体的结构
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Application No.: US13878514Application Date: 2011-10-06
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Publication No.: US09120250B2Publication Date: 2015-09-01
- Inventor: Gary Wiles
- Applicant: Gary Wiles
- Applicant Address: GB East Cowes, Hampshire
- Assignee: GKN Aerospace Services Limited
- Current Assignee: GKN Aerospace Services Limited
- Current Assignee Address: GB East Cowes, Hampshire
- Agency: Bejin Bieneman PLC
- Priority: GB1017120.5 20101011
- International Application: PCT/GB2011/051922 WO 20111006
- International Announcement: WO2012/049478 WO 20120419
- Main IPC: B29C70/56
- IPC: B29C70/56 ; B29C44/00 ; B29C37/00 ; B29C70/44 ; B29C70/54 ; B29C70/76 ; F01D21/04 ; F02K3/06 ; B29C70/86 ; F01D25/24
Abstract:
A structure such as a containment case (2) for a gas turbine engine (1) comprises an annular housing (3) made of composite material. A sleeve-like flange unit (4) is fitted onto an end of the housing (3) and is mechanically joined thereto by a first portion (31, 32, 33) of the composite material of the housing which projects into a recess (411) of the flange unit (4). This reduces or eliminates the need to use mechanical fasteners to connect the housing (3) to the flange unit (4).
Public/Granted literature
- US20130192749A1 STRUCTURE COMPRISING AN ANNULAR HOUSING MADE OF COMPOSITE MATERIAL Public/Granted day:2013-08-01
Information query
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