发明授权
US08479707B2 Rotation angle detection device and throttle valve control device using the same
有权
旋转角度检测装置和节气门控制装置使用该装置
- 专利标题： Rotation angle detection device and throttle valve control device using the same
- 专利标题（中）： 旋转角度检测装置和节气门控制装置使用该装置
-
申请号： US12940334申请日： 2010-11-05
-
公开(公告)号： US08479707B2公开(公告)日： 2013-07-09
- 发明人: Makoto Mase
- 申请人： Makoto Mase
- 申请人地址： JP Obu-shi, Aichi-ken
- 专利权人： Aisan Kogyo Kabushiki Kaisha
- 当前专利权人： Aisan Kogyo Kabushiki Kaisha
- 当前专利权人地址： JP Obu-shi, Aichi-ken
- 代理机构： Ladas & Parry, LLP
- 优先权： JP2009-260884 20091116
- 主分类号： F02D11/10
- IPC分类号： F02D11/10 ; G01B7/30
摘要：
A rotation angle detection device may include a rotational member, at least one magneto-electric transducer having a magnetism detection portion capable of detecting a change in magnetism caused by rotation of the rotational member and generating a detection signal representative of the change in magnetism, and an operation voltage output portion capable of performing an operation based on the detection signal and generating an output signal. The rotation angle detection device may further include a fixed member having an receiving recess that receives the at least one magneto-electric transducer therein, and an elastic member attached to the receiving recess in which the at least one magneto-electric transducer is received.
公开/授权文献
信息查询
