发明名称 |
Electro-mechanical liquid level sensor |
摘要 |
An electro-mechanical liquid level sensor is disclosed. The sensor comprises a magnetically operable switch in response to liquid level to complete a circuit for actuating a warning light or the like. The switch comprises a movable electrical contact operative to be moved by magnetic force which is variable in accordance with liquid level whereby the circuit is completed upon a predetermined change in liquid level. The movable parts of the sensor and the structure associated therewith are self-aligning.
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申请公布号 |
US4090050(A) |
申请公布日期 |
1978.05.16 |
申请号 |
US19760725101 |
申请日期 |
1976.09.20 |
申请人 |
WAGNER ELECTRIC CORPORATION |
发明人 |
SIIBERG, HEMMING G. |
分类号 |
G01F23/74;H01H36/02;(IPC1-7):H01H35/18 |
主分类号 |
G01F23/74 |
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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