发明名称 |
MULTIPLE CIRCUIT OVERLOAD PROTECTION DEVICE |
摘要 |
A sensor connected to two different phases of an electrical wiring system provides positive protection against overloading of any single phase by preventing operation of one circuit load when there is no phase difference between the wiring circuits.
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申请公布号 |
CA2067002(C) |
申请公布日期 |
2003.07.01 |
申请号 |
CA19922067002 |
申请日期 |
1992.04.24 |
申请人 |
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发明人 |
GURSTEIN, BERNARD;GURSTEIN, RUSSELL |
分类号 |
H02J3/14;(IPC1-7):H02H3/26 |
主分类号 |
H02J3/14 |
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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