- 专利标题： Drive of a tail rotor of a helicopter
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申请号： US13811875申请日： 2011-07-15
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公开(公告)号： US09631516B2公开(公告)日： 2017-04-25
- 发明人: Jens Hamann , Hans-Georg Köpken , Dietmar Stoiber
- 申请人： Jens Hamann , Hans-Georg Köpken , Dietmar Stoiber
- 申请人地址： DE München
- 专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址： DE München
- 代理机构： Henry M. Feiereisen LLC.
- 优先权： EP10170932 20100727
- 国际申请： PCT/EP2011/062114 WO 20110715
- 国际公布： WO2012/019864 WO 20120216
- 主分类号： B64C27/82
- IPC分类号： B64C27/82 ; F01D25/16 ; H02K7/09 ; H02K21/24 ; H02K7/14
摘要：
The invention relates to a drive (1) of a tail rotor (12) of a helicopter (10) by a permanently excited transversal flux machine in duplex arrangement in such a way that between two stators (4), which each have a toroidal winding system (8), there is arranged a disc-shaped impeller (5), which has permanent magnets (15) and on the outer circumference of which propeller blades (14) of the tail rotor (12) are arranged.
公开/授权文献
- US20130121831A1 DRIVE OF A TAIL ROTOR OF A HELICOPTER 公开/授权日：2013-05-16
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