发明授权
- 专利标题： Multiphase claw-pole type electric rotary machine, cogging torque adjustment system of the same, generator system, and motor system
- 专利标题（中）： 多相爪极式电动旋转机，齿槽转矩调节系统，发电机系统和电机系统
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申请号： US11763481申请日： 2007-06-15
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公开(公告)号： US07791244B2公开(公告)日： 2010-09-07
- 发明人: Yuji Enomoto , Motoya Ito , Ryoso Masaki , Shoji Ohiwa , Chio Ishihara
- 申请人： Yuji Enomoto , Motoya Ito , Ryoso Masaki , Shoji Ohiwa , Chio Ishihara
- 申请人地址： JP Tokyo JP Chiba JP Gunma
- 专利权人： Hitachi Industrial Equipment Systems Co., Ltd.,Hitachi Powdered Metals Co., Ltd,Nidec Servo Corporation
- 当前专利权人： Hitachi Industrial Equipment Systems Co., Ltd.,Hitachi Powdered Metals Co., Ltd,Nidec Servo Corporation
- 当前专利权人地址： JP Tokyo JP Chiba JP Gunma
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2006-166808 20060616
- 主分类号： H02K1/12
- IPC分类号： H02K1/12 ; H02K37/14
摘要：
A multiphase claw-pole type electric rotary machine has two or more phases-stator units. The stator units are arranged phase by phase in an axial direction of the electric rotary machine. Each phase stator unit comprises a pair of complementary-opposed claw pole core blocks and a ring-shaped stator coil sandwiched therebetween. The stator units have structures rotatably adjustable independent of each other in their phase positional relations while maintaining concentricity of them after assembly of the rotary machine before being secured.
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