CN203504002U - 干式接地变压器用中性点接地电阻成套柜 - Google Patents
干式接地变压器用中性点接地电阻成套柜 Download PDFInfo
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- CN203504002U CN203504002U CN201320638497.0U CN201320638497U CN203504002U CN 203504002 U CN203504002 U CN 203504002U CN 201320638497 U CN201320638497 U CN 201320638497U CN 203504002 U CN203504002 U CN 203504002U
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- grounding
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CN201320638497.0U CN203504002U (zh) | 2013-10-11 | 2013-10-11 | 干式接地变压器用中性点接地电阻成套柜 |
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CN201320638497.0U CN203504002U (zh) | 2013-10-11 | 2013-10-11 | 干式接地变压器用中性点接地电阻成套柜 |
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CN203504002U true CN203504002U (zh) | 2014-03-26 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104779604A (zh) * | 2015-04-26 | 2015-07-15 | 姬广超 | 一种中性点接地电阻柜 |
CN110275088A (zh) * | 2019-07-30 | 2019-09-24 | 河南四达检测技术有限公司 | 一种配网台区设备接地运行状态监测系统 |
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2013
- 2013-10-11 CN CN201320638497.0U patent/CN203504002U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104779604A (zh) * | 2015-04-26 | 2015-07-15 | 姬广超 | 一种中性点接地电阻柜 |
CN104779604B (zh) * | 2015-04-26 | 2018-07-27 | 翔声科技(厦门)有限公司 | 一种中性点接地电阻柜 |
CN110275088A (zh) * | 2019-07-30 | 2019-09-24 | 河南四达检测技术有限公司 | 一种配网台区设备接地运行状态监测系统 |
CN110275088B (zh) * | 2019-07-30 | 2021-04-23 | 河南四达检测技术有限公司 | 一种配网台区设备接地运行状态监测系统 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Neutral-point grounding resistance complete set of cabinet used for dry-type grounding transformer Effective date of registration: 20151112 Granted publication date: 20140326 Pledgee: Bank of Hebei, Limited by Share Ltd, Baoding branch Pledgor: BAODING SHANGWEI ELECTRICITY TECHNOLOGY CO., LTD. Registration number: 2015990000992 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161124 Granted publication date: 20140326 Pledgee: Bank of Hebei, Limited by Share Ltd, Baoding branch Pledgor: BAODING SHANGWEI ELECTRICITY TECHNOLOGY CO., LTD. Registration number: 2015990000992 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20161011 |