发明授权
US5502378A Fluid particle sensor including a container, a first coil and a second
coil disposed about a magnet located adjacent the container for
attracting the particles
失效
流体颗粒传感器包括容器，第一线圈和围绕位于容器附近的磁体的第二线圈，用于吸引颗粒
- 专利标题： Fluid particle sensor including a container, a first coil and a second coil disposed about a magnet located adjacent the container for attracting the particles
- 专利标题（中）： 流体颗粒传感器包括容器，第一线圈和围绕位于容器附近的磁体的第二线圈，用于吸引颗粒
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申请号： US338724申请日： 1994-11-14
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公开(公告)号： US5502378A公开(公告)日： 1996-03-26
- 发明人: Lonnie D. Atteberry , Timothy A. Boston , John W. Crayton , Jeffrey J. Riebschlager , Noel J. Rytter
- 申请人： Lonnie D. Atteberry , Timothy A. Boston , John W. Crayton , Jeffrey J. Riebschlager , Noel J. Rytter
- 申请人地址： IL Peoria
- 专利权人： Caterpillar
- 当前专利权人： Caterpillar
- 当前专利权人地址： IL Peoria
- 主分类号： G01N15/06
- IPC分类号： G01N15/06 ; G01N27/74 ; G08B17/12
摘要：
In one aspect of the present invention, a sensor detects particles within a fluid. The sensor includes a housing that defines a cavity. A magnet is disposed adjacent the cavity bottom to attract particles into the cavity. A first coil is wound about the outer surface of the cavity. The induction of the first coil is responsive to the particle accumulation within the cavity. A second coil is wound about the magnet. The induction of the second coil is responsive to the temperature of the fluid and independent to the particle accumulation within the cavity.
公开/授权文献
- US4940429A Removable filter array for multi-way connectors 公开/授权日：1990-07-10
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