发明名称 |
PREVENTION METHOD OF OPERATING IRREGULARITY OF SINGLE-PHASE METER |
摘要 |
FIELD: physics, measuring. ^ SUBSTANCE: invention relates to measuring equipment and can be used for preventing deliberate disruption of a single-phase meter. To achieve the result connect using clamps the single-phase meter to the network parallel to the winding of resistance and the sequential load of the current winding. Connection of the meter is checked. The generating station is earthed or connected to zero and the operating side with a clamp. Clamping case of the meter is closed and sealed. It is fixed and sealed from unsanctioned separation of the clamp which is earthing or connecting the wires to zero from the side of the earthing device. ^ EFFECT: increase in functionality. ^ 1 dwg |
申请公布号 |
RU2344427(C1) |
申请公布日期 |
2009.01.20 |
申请号 |
RU20070110290 |
申请日期 |
2007.03.20 |
申请人 |
JURANOV JURIJ GENNAD'EVICH;GAINA GALINA VASIL'EVNA;GAIN VIKTOR VASIL'EVICH |
发明人 |
JURANOV JURIJ GENNAD'EVICH;GAINA GALINA VASIL'EVNA;GAIN VIKTOR VASIL'EVICH |
分类号 |
G01R11/24 |
主分类号 |
G01R11/24 |
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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