发明名称 |
SELF-CONTROLLED FIRE ALARM RECEIVER |
摘要 |
PROBLEM TO BE SOLVED: To provide a self-controlled fire alarm receiver performing interlocking control in recovery from a failure of a relay for sufficiently preventing a fire from spreading. SOLUTION: In operation of a sensor, if the matching relay for an interlocking apparatus is broken down, the interlocking apparatus is operated when the failure is recovered.
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申请公布号 |
JP2002190074(A) |
申请公布日期 |
2002.07.05 |
申请号 |
JP20000388474 |
申请日期 |
2000.12.21 |
申请人 |
MATSUSHITA ELECTRIC WORKS LTD |
发明人 |
TAKAHASHI HIDEAKI;TANAKA KEISHIRO;HIRATA KOJI |
分类号 |
G08B17/00;(IPC1-7):G08B17/00 |
主分类号 |
G08B17/00 |
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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