发明授权
US06741073B2 Bearing provided with rotation sensor and motor employing the same
有权
轴承设有旋转传感器和采用该传感器的电机
- 专利标题： Bearing provided with rotation sensor and motor employing the same
- 专利标题（中）： 轴承设有旋转传感器和采用该传感器的电机
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申请号： US09911737申请日： 2001-07-25
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公开(公告)号： US06741073B2公开(公告)日： 2004-05-25
- 发明人: Kenichi Iwamoto , Takashi Koike , Yoshitaka Nagano
- 申请人： Kenichi Iwamoto , Takashi Koike , Yoshitaka Nagano
- 优先权： JP2000-225207 20000726; JP2000-230365 20000731; JP2000-233218 20000801; JP2000-371030 20001206; JP2000-375513 20001211
- 主分类号： G01P3481
- IPC分类号： G01P3481
摘要：
A bearing provided with a rotation sensor comprises an outer ring, an inner ring and rolling elements, and a magnetic ring is engaged with the inner diametral surface of the outer ring. Thus, a highly reliable bearing provided with a rotation sensor exerting no bad influence on a magnetic sensor can be provided.