发明申请
- 专利标题： CONTROLLABLE PITCH PROPELLER WITH ELECTRICAL POWER GENERATION
- 专利标题（中）： 具有电力发电的可控式螺旋桨
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申请号： US12436753申请日： 2009-05-06
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公开(公告)号： US20100021295A1公开(公告)日： 2010-01-28
- 发明人: Robert H. Perkinson , David V. Arel
- 申请人： Robert H. Perkinson , David V. Arel
- 主分类号： B64C11/44
- IPC分类号： B64C11/44
摘要：
A propeller system includes a rotor hub which supports a multiple of propeller blades. An electrical generator is mounted between a gearbox and the rotor hub to generate electrical power to drive a pitch change system within the rotor hub.