发明授权
- 专利标题： Conductive particle sensor using a magnet
- 专利标题（中）： 使用磁铁的导电粒子传感器
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申请号： US705457申请日： 1991-05-24
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公开(公告)号： US5179346A公开(公告)日： 1993-01-12
- 发明人: Brian G. McGee , Noel J. Rytter
- 申请人： Brian G. McGee , Noel J. Rytter
- 申请人地址： IL Peoria
- 专利权人： Caterpillar, Inc.
- 当前专利权人： Caterpillar, Inc.
- 当前专利权人地址： IL Peoria
- 主分类号： G01N27/04
- IPC分类号： G01N27/04 ; G01N15/06 ; G01V3/02
摘要：
An apparatus is adapted to detect particles within a fluid. The apparatus includes first and second electrodes within a housing. The first and second electrodes form a "V" shaped recess. A magnet is positioned within the housing to attract ferrous particles into the recess. The resistance between the first and second electrodes is measured as an indication of particles within the fluid.
公开/授权文献
- US4780813A Data transport control apparatus 公开/授权日：1988-10-25
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