发明名称 |
PORTABLE GROUND FAULT CIRCUIT INTERRUPTER |
摘要 |
<p>PORTABLE GROUND FAULT CIRCUIT INTERRUPTER A ground fault circuit interrupter which utilizes one trip coil to perform the combined functions of interrupting a circuit on occurrence of a ground fault as well as an under voltage condition. An electronic module supplies continuous current to the trip coil until a ground fault or under voltage condition occurs. The armature is spring biased in a direction away from the trip coil, with tension of the spring adjusted to pull the armature away from the trip coil when voltage in the coil decreases below a selected amplitude.</p> |
申请公布号 |
CA1058739(A) |
申请公布日期 |
1979.07.17 |
申请号 |
CA19750230013 |
申请日期 |
1975.06.24 |
申请人 |
SQUARE D COMPANY |
发明人 |
DIETZ, ROBERT E.;ZYLSTRA, HENRY J. |
分类号 |
H01H83/14;H02H3/33;(IPC1-7):02H3/10 |
主分类号 |
H01H83/14 |
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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