CN201887471U - 变压器中性点棒间隙装置 - Google Patents
变压器中性点棒间隙装置 Download PDFInfo
- Publication number
- CN201887471U CN201887471U CN2010206790985U CN201020679098U CN201887471U CN 201887471 U CN201887471 U CN 201887471U CN 2010206790985 U CN2010206790985 U CN 2010206790985U CN 201020679098 U CN201020679098 U CN 201020679098U CN 201887471 U CN201887471 U CN 201887471U
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- transformer
- neutral point
- pillar
- rod
- neutral
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010206790985U CN201887471U (zh) | 2010-12-24 | 2010-12-24 | 变压器中性点棒间隙装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010206790985U CN201887471U (zh) | 2010-12-24 | 2010-12-24 | 变压器中性点棒间隙装置 |
Publications (1)
Publication Number | Publication Date |
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CN201887471U true CN201887471U (zh) | 2011-06-29 |
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CN2010206790985U Expired - Fee Related CN201887471U (zh) | 2010-12-24 | 2010-12-24 | 变压器中性点棒间隙装置 |
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CN (1) | CN201887471U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015172532A1 (zh) * | 2014-05-16 | 2015-11-19 | 齐进 | 一种紧凑型主变压器中性点棒间隙避雷器与接地成套保护装置 |
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2010
- 2010-12-24 CN CN2010206790985U patent/CN201887471U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015172532A1 (zh) * | 2014-05-16 | 2015-11-19 | 齐进 | 一种紧凑型主变压器中性点棒间隙避雷器与接地成套保护装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Neutral rod-rod gap device of transformer Effective date of registration: 20120723 Granted publication date: 20110629 Pledgee: Liaoning financial credit Company limited by guarantee Pledgor: Dalian New Anyue Electric Power Equipment Co., Ltd. Registration number: 2012990000396 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130626 Granted publication date: 20110629 Pledgee: Liaoning financial credit Company limited by guarantee Pledgor: Dalian New Anyue Electric Power Equipment Co., Ltd. Registration number: 2012990000396 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Neutral rod-rod gap device of transformer Effective date of registration: 20130717 Granted publication date: 20110629 Pledgee: Liaoning financial credit Company limited by guarantee Pledgor: Dalian New Anyue Electric Power Equipment Co., Ltd. Registration number: 2013990000463 |
|
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: 20140620 Granted publication date: 20110629 Pledgee: Liaoning financial credit Company limited by guarantee Pledgor: Dalian New Anyue Electric Power Equipment Co., Ltd. Registration number: 2013990000463 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Neutral rod-rod gap device of transformer Effective date of registration: 20140623 Granted publication date: 20110629 Pledgee: Liaoning financial credit Company limited by guarantee Pledgor: Dalian New Anyue Electric Power Equipment Co., Ltd. Registration number: 2014990000494 |
|
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: 20150901 Granted publication date: 20110629 Pledgee: Liaoning financial credit Company limited by guarantee Pledgor: Dalian New Anyue Electric Power Equipment Co., Ltd. Registration number: 2014990000494 |
|
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 |
Granted publication date: 20110629 Termination date: 20151224 |
|
EXPY | Termination of patent right or utility model |