发明名称 |
Abnormal-condition detector for an electric apparatus. |
摘要 |
An abnormal condition detector (5) detects an abnormal condition of an electric apparatus (1) by sampling an insulating fluid filled in the electric apparatus (1) under a pressurized condition and detecting a change of the condition of an indicator which changes its colour if induced by an acidic gas in the sampled insulating fluid.
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申请公布号 |
EP0009511(A1) |
申请公布日期 |
1980.04.16 |
申请号 |
EP19780101055 |
申请日期 |
1978.10.02 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
YOSHIOKA, TAKEO |
分类号 |
G01N31/22;(IPC1-7):G01N31/22;G08B21/00;H01H33/00 |
主分类号 |
G01N31/22 |
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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