发明名称 |
Pressure operated water level control device and temperature responsive unit therefor or the like |
摘要 |
A pressure operated water level control device having a movable selector for selecting different water level settings thereof. A heat motor unit is carried by the device and is operatively associated with the selector for moving the selector to a certain low water level setting thereof when the heat motor means is activated.
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申请公布号 |
US4206780(A) |
申请公布日期 |
1980.06.10 |
申请号 |
US19770856404 |
申请日期 |
1977.12.01 |
申请人 |
ROBERTSHAW CONTROLS |
发明人 |
BUCKSHAW, THOMAS M;MANECKE, SIEGFRIED E |
分类号 |
H01H35/26;(IPC1-7):H01H37/46 |
主分类号 |
H01H35/26 |
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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