| 发明名称 |
METHOD FOR BREKING CIRCUIT |
| 摘要 |
PURPOSE:To perform reliable prevention of fire by tripping, when a fire started, all of the brekers except for emergency circuits depending on the fire alarm to prevent main breakers from tripping. |
| 申请公布号 |
JPS5396442(A) |
申请公布日期 |
1978.08.23 |
| 申请号 |
JP19770009713 |
申请日期 |
1977.02.02 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
ARAKI YOSHITAKE |
| 分类号 |
H02H5/00;G08B17/00;H02H3/00;H02J3/00;H02J9/00 |
主分类号 |
H02H5/00 |
| 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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