发明授权
- 专利标题： Motor
- 专利标题（中）： 发动机
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申请号： US027173申请日： 1987-03-17
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公开(公告)号： US4806813A公开(公告)日： 1989-02-21
- 发明人: Akiyasu Sumi , Shigeru Yoshida , Akira Kurosawa , Tohru Takahashi , Yoshitaka Kondoh , Tatsuo Chigira
- 申请人： Akiyasu Sumi , Shigeru Yoshida , Akira Kurosawa , Tohru Takahashi , Yoshitaka Kondoh , Tatsuo Chigira
- 申请人地址： JPX Tokyo JPX Saitama
- 专利权人： Canon Kabushiki Kaisha,Canon Denshi Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha,Canon Denshi Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo JPX Saitama
- 优先权： JPX61-063460 19860320; JPX61-088613 19860417; JPX61-088614 19860417; JPX61-088615 19860417; JPX61-152963 19860630; JPX61-152964 19860630; JPX61-203286[U]JPX 19861227
- 主分类号： G02B7/08
- IPC分类号： G02B7/08 ; H02K29/08 ; H02K1/12
摘要：
A motor comprises a rotor made of a permanent magnet and pairs of yokes having pairs of magnetic pole parts arranged round the circumference of the rotor. The rotor is arranged to be pivotally carried by a bearing part disposed at one end of the yoke. A position detecting element which detects the magnetic pole position of the rotor is carried by the yoke. An exciting coil is wound round each pair of the yokes.
公开/授权文献
- USD367181S Child bike seat 公开/授权日：1996-02-20