| 发明名称 |
CURRENT SENSOR FOR AN ELECTRONIC TRIP DEVICE |
| 摘要 |
A measuring sensor of an electronic trip device of a circuit breaker comprises a shunt in the form of a hollow cylinder inside which there is located an electronic processing unit, comprising an amplifier circuit and an input resistance in good thermal contact with the internal face of the cylinder.
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| 申请公布号 |
US5083081(A) |
申请公布日期 |
1992.01.21 |
| 申请号 |
US19910658771 |
申请日期 |
1991.02.21 |
| 申请人 |
MERLIN GERIN |
发明人 |
BARRAULT, MICHEL;SCHUSTER, PHILIPPE;MOUSSANET, ROLAND;BRESSON, RAYMOND |
| 分类号 |
G01R15/14;G01R1/20;H01H71/12;H02H1/00 |
主分类号 |
G01R15/14 |
| 代理机构 |
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代理人 |
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