发明名称 |
Liquid level sensor switch |
摘要 |
A liquid level sensor switch to indicate whether a sensed liquid is above or below a predetermined level utilizing a generally cylindrical float element that is slightly ballasted along its length so that it is self-orienting with respect to the vertical. Electrically connected contacts are placed at opposite ends of the ballasted float element and are maintained in a proper downward orientation so as to connect and disconnect an electrically conducting path when the liquid level changes about a predetermined level.
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申请公布号 |
US4467156(A) |
申请公布日期 |
1984.08.21 |
申请号 |
US19830456928 |
申请日期 |
1983.01.10 |
申请人 |
FORD MOTOR COMPANY |
发明人 |
DVORAK, EDWIN A.;NAGY, JR., GEORGE;PUSCASU, BORIS;PNIEWSKI, GARY A. |
分类号 |
H01H35/18;(IPC1-7):H01H35/18 |
主分类号 |
H01H35/18 |
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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