发明名称 |
Sprinkler head with electrical sensor |
摘要 |
A sprinkler head has a flow passage closed by a valve member. The valve member is movable to an open position in response to release of a latch by a temperature sensor. A sensor for sensing a predetermined amount of movement of the valve member towards its open position is provided for generating an electrical signal indicative of such movement.
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申请公布号 |
US4618001(A) |
申请公布日期 |
1986.10.21 |
申请号 |
US19850713529 |
申请日期 |
1985.03.18 |
申请人 |
CENTRAL SPRINKLER CORPORATION |
发明人 |
HOENING, BRIAN T. |
分类号 |
A62C37/12;(IPC1-7):A62C37/18;A62C37/24 |
主分类号 |
A62C37/12 |
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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