- 专利标题: Magnetic sensing apparatus
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申请号: US11178654申请日: 2005-07-09
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公开(公告)号: US07271584B2公开(公告)日: 2007-09-18
- 发明人: Jason M. Chilcote , Gregory R. Furlong , Joseph K. Murdock , Aaron J. Meyers
- 申请人: Jason M. Chilcote , Gregory R. Furlong , Joseph K. Murdock , Aaron J. Meyers
- 申请人地址: US NJ Morristown
- 专利权人: Honeywell International Inc.
- 当前专利权人: Honeywell International Inc.
- 当前专利权人地址: US NJ Morristown
- 代理商 Kermit D. Lopez; Luis M. Ortiz
- 主分类号: G01B7/30
- IPC分类号: G01B7/30 ; G01R33/07
摘要:
A magnetic sensing apparatus includes a first magnetic transducer separated spatially from a second magnetic transducer and proximate to a target and a direction decoding circuit associated with the first and second magnetic transducers, wherein the direction decoding circuit produces output pulses that provide data indicative of a rotation of the target while rejecting rotational vibration signals associated with the target during a rotational detection of the target utilizing the first and second magnetic transducers without producing erroneous output pulses or missing an excessive number of the output pulses during speed and rotational detection operations thereof.
公开/授权文献
- US20070007951A1 Magnetic sensing apparatus 公开/授权日:2007-01-11