- 专利标题: Inductive position detector
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申请号: US15528570申请日: 2015-01-29
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公开(公告)号: US10323959B2公开(公告)日: 2019-06-18
- 发明人: Mark Anthony Howard , Darran Kreit
- 申请人: Mark Anthony Howard , Darran Kreit
- 申请人地址: GB Cambridgeshire
- 专利权人: ZETTLEX (UK) LIMITED
- 当前专利权人: ZETTLEX (UK) LIMITED
- 当前专利权人地址: GB Cambridgeshire
- 代理机构: Muncy, Geissler, Olds & Lowe, P.C.
- 优先权: GB1420842.5 20141122
- 国际申请: PCT/GB2015/050216 WO 20150129
- 国际公布: WO2016/079465 WO 20160526
- 主分类号: G01D5/20
- IPC分类号: G01D5/20 ; G01B7/02 ; B62D1/185
摘要:
An inductive position detector with a first and second body, at least one of said bodies being displaceable relative to the other along a measurement path wherein said first body comprises one or more antenna windings forming a first arrangement of windings and said second body comprises a passive resonant circuit incorporating one or more target windings in series with a capacitor; said circuit covering at least in part said first arrangement; characterized in that said first body comprises an additional winding arrangement disposed along at least part of said measurement path; said additional winding arrangement being spaced from said first arrangement of windings; and said second body comprises an additional winding arrangement covering at least in part said additional winding arrangement of said first body.
公开/授权文献
- US20170292858A1 INDUCTIVE POSITION DETECTOR 公开/授权日:2017-10-12
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