发明名称 |
Linear position sensor including a first open housing having a reciprocal, biased magnet holder and magnet and removable second housing having a hall sensor |
摘要 |
A magnet sensor or "proximity switch" for sensing reciprocation of for example a spool within a lubrication distributor block. The sensor provides a threaded nozzle for screwing into the block with a bore therethrough. A magnet holder extends out of the nozzle and mounts a magnet thereto recessed inside the housing. The magnet holder is moveable reciprocally by the reciprocating spool. A sensor body is connected to the housing and holds a magnetic sensing element such as a Hall effect sensor adjacent to the housing for sensing the proximity of the magnetic field of the reciprocating magnet.
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申请公布号 |
US5565770(A) |
申请公布日期 |
1996.10.15 |
申请号 |
US19940275345 |
申请日期 |
1994.07.15 |
申请人 |
LUBRIQUIP, INC. |
发明人 |
JONES, KIM F. |
分类号 |
G01D5/14;G01D11/24;G01V3/08;(IPC1-7):G01B7/14;G01R33/02 |
主分类号 |
G01D5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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