| 发明名称 |
DEVICE FOR PROTECTION AGAINST BREAK OF A NEUTRAL WIRE IN A BRANCH FOR THE POWER-SUPPLY OF A CUSTOMER |
| 摘要 |
The proposed device for protection against break of a neutral wire in a branch for the power-supply of a customer contains a unit for measuring electric field strength, a threshold element, a voltage meter, a comparator, a displaying unit, and a charger.
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| 申请公布号 |
UA20813(U) |
申请公布日期 |
2007.02.15 |
| 申请号 |
UA20060008827U |
申请日期 |
2006.08.07 |
| 申请人 |
TAVRIA STATE AGROTECHNICAL ACADEMY |
发明人 |
KIZIM IGOR VOLODYMYROVYCH |
| 分类号 |
H02H3/14;H02H5/00;(IPC1-7):H02H/14;H02H/00 |
主分类号 |
H02H3/14 |
| 代理机构 |
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