Invention Application
- Patent Title: LOCKING OF THE BLADES IN A FAN ROTOR
- Patent Title (中): 风扇转子叶片的锁定
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Application No.: US11494582Application Date: 2006-07-28
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Publication No.: US20090226321A1Publication Date: 2009-09-10
- Inventor: Herve Marc Buisson , Jean-Luc Christian Yvon Goga , Eric Jacques Lefebvre
- Applicant: Herve Marc Buisson , Jean-Luc Christian Yvon Goga , Eric Jacques Lefebvre
- Applicant Address: FR Paris
- Assignee: SNECMA
- Current Assignee: SNECMA
- Current Assignee Address: FR Paris
- Priority: FR0508121 20050729
- Main IPC: F01D5/32
- IPC: F01D5/32
Abstract:
A fan rotor is provided. Each blade of the fan rotor is held by a bolt. Each blade includes a blade root engaged in a groove of the rim and held by a bolt. The bolt includes a concave plate with its curve directed upstream.
Public/Granted literature
- US07686585B2 Locking of the blades in a fan rotor Public/Granted day:2010-03-30
Information query
