发明授权
- 专利标题： Synchronous motor
- 专利标题（中）： 同步电机
-
申请号： US723950申请日： 1976-09-16
-
公开(公告)号： US4095130A公开(公告)日： 1978-06-13
- 发明人: Kenji Oshima , Tomohisa Matsumoto , Hiroshi Yamazaki , Tamotsu Yoshioka
- 申请人： Kenji Oshima , Tomohisa Matsumoto , Hiroshi Yamazaki , Tamotsu Yoshioka
- 申请人地址： JA
- 专利权人： Kabushiki Kaisha Seikosha
- 当前专利权人： Kabushiki Kaisha Seikosha
- 当前专利权人地址： JA
- 优先权： JA50-115199 19750923
- 主分类号： G04C3/16
- IPC分类号： G04C3/16 ; H02K1/14 ; H02K21/18 ; H02K37/16 ; H02K21/00
摘要：
A stator has a pair of magnetic pole portions, and a rotor having N- and S-poles is disposed between the two magnetic portions. Each magnetic pole portion of the stator has two static magnetic poles and a cut-away portion or indent formed therebetween. The stator is quadripolar statically, and bipolar dynamically.
公开/授权文献
- US5825419A Coding device and decoding device of digital image signal 公开/授权日：1998-10-20
信息查询
