发明名称 |
SOLID STATE OVERCURRENT DETECTOR |
摘要 |
A solid state overcurrent detector or an overcurrent interruptor using the same provided with a microcomputer for discriminating level of overcurrent and issuing a predetermined time-current characteristic, the microcomputer further comprises a means for actuating a charge-discharge circuit 119, which gives a simulated heat-discharge characteristic to give data for the microcomputer for accurate time-current operation in case a first overcurrent is such an amount not to interrupt the circuit and another overcurrent arises during discharging of heat due to the first overcurrent. |
申请公布号 |
DE3474860(D1) |
申请公布日期 |
1988.12.01 |
申请号 |
DE19843474860 |
申请日期 |
1984.07.27 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
ARINOBU, ICHIROU C/O FUKUYAMA SEISAKUSHO |
分类号 |
G01R19/165;H02H3/093;(IPC1-7):G01R19/165;H02H3/027 |
主分类号 |
G01R19/165 |
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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