- 专利标题： Continuously rotating electric motor having a permanent magnet rotor
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申请号： US16687803申请日： 2019-11-19
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公开(公告)号： US10985679B2公开(公告)日： 2021-04-20
- 发明人: Jean-Jacques Born , Laurent Nagy , Christophe Germiquet
- 申请人： The Swatch Group Research and Development Ltd
- 申请人地址： CH Marin
- 专利权人： The Swatch Group Research and Development Ltd
- 当前专利权人： The Swatch Group Research and Development Ltd
- 当前专利权人地址： CH Marin
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： EP18210841 20181206
- 主分类号： H02P6/15
- IPC分类号： H02P6/15 ; G04C3/16
摘要：
A continuously rotating electric motor includes a rotor provided with permanent magnets and a stator formed by two coils in which, when the rotor is rotating, two induced voltage signals (UB1 and UB2) are respectively generated, which signals have an electric phase shift φ where 5°≤φ≤90°, preferably 30°
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