发明授权
- 专利标题： Small synchronous electric motor
- 专利标题（中）： 小型同步电机
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申请号： US598148申请日： 1975-07-23
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公开(公告)号： US4082972A公开(公告)日： 1978-04-04
- 发明人: Hermann Gerber , Michel Johner
- 申请人： Hermann Gerber , Michel Johner
- 申请人地址： CH Neuchatel
- 专利权人： Ebauches SA
- 当前专利权人： Ebauches SA
- 当前专利权人地址： CH Neuchatel
- 主分类号： H02K19/00
- IPC分类号： H02K19/00 ; H02K21/14
摘要：
An electric motor, particularly a small synchronous motor, which includes a stator made in two identical portions designed to be joined face-to-face, each portion stamped from sheet metal to form a number of pole teeth as well as members for interconnecting the stator portions and for providing a magnetic return path.
公开/授权文献
- US5907902A Belt-feed trim and form method 公开/授权日：1999-06-01
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