发明授权
- 专利标题: Sensor apparatus
- 专利标题(中): 传感器装置
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申请号: US13805376申请日: 2011-06-13
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公开(公告)号: US09383185B2公开(公告)日: 2016-07-05
- 发明人: Masafumi Itonaga , Norihiro Ida
- 申请人: Masafumi Itonaga , Norihiro Ida
- 申请人地址: JP Osaka
- 专利权人: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- 当前专利权人: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- 当前专利权人地址: JP Osaka
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: JP2010-145400 20100625
- 国际申请: PCT/IB2011/001306 WO 20110613
- 国际公布: WO2011/161509 WO 20111229
- 主分类号: G01B7/14
- IPC分类号: G01B7/14 ; F01L13/00
摘要:
A sensor apparatus for detecting a position of an axially movable camshaft is provided. The sensor apparatus includes a coil block including a detection coil wound along an axial direction of the camshaft to define a bore into which the camshaft is inserted, and a control unit electrically connected to the detection coil and designed to output a signal based on a change in inductance of the detection coil.
公开/授权文献
- US20130093413A1 SENSOR APPARATUS 公开/授权日:2013-04-18
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