CN200990269Y - 矿用隔爆型变压器铁心横向夹紧装置 - Google Patents
矿用隔爆型变压器铁心横向夹紧装置 Download PDFInfo
- Publication number
- CN200990269Y CN200990269Y CN 200620125656 CN200620125656U CN200990269Y CN 200990269 Y CN200990269 Y CN 200990269Y CN 200620125656 CN200620125656 CN 200620125656 CN 200620125656 U CN200620125656 U CN 200620125656U CN 200990269 Y CN200990269 Y CN 200990269Y
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- Prior art keywords
- screw rod
- screw
- nut
- clamping device
- iron core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620125656 CN200990269Y (zh) | 2006-12-05 | 2006-12-05 | 矿用隔爆型变压器铁心横向夹紧装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620125656 CN200990269Y (zh) | 2006-12-05 | 2006-12-05 | 矿用隔爆型变压器铁心横向夹紧装置 |
Publications (1)
Publication Number | Publication Date |
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CN200990269Y true CN200990269Y (zh) | 2007-12-12 |
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CN 200620125656 Expired - Fee Related CN200990269Y (zh) | 2006-12-05 | 2006-12-05 | 矿用隔爆型变压器铁心横向夹紧装置 |
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CN (1) | CN200990269Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103500642A (zh) * | 2013-09-26 | 2014-01-08 | 中国西电电气股份有限公司 | 一种超高压变压器镶片时用于防止硅钢片弯曲的装置 |
CN103559984A (zh) * | 2013-11-06 | 2014-02-05 | 天津市特变电工变压器有限公司 | 一种用于防止铁心位移的装置 |
-
2006
- 2006-12-05 CN CN 200620125656 patent/CN200990269Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103500642A (zh) * | 2013-09-26 | 2014-01-08 | 中国西电电气股份有限公司 | 一种超高压变压器镶片时用于防止硅钢片弯曲的装置 |
CN103559984A (zh) * | 2013-11-06 | 2014-02-05 | 天津市特变电工变压器有限公司 | 一种用于防止铁心位移的装置 |
CN103559984B (zh) * | 2013-11-06 | 2016-03-02 | 天津市特变电工变压器有限公司 | 一种用于防止铁心位移的装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CLP electric (Nanjing) Special Transformer Co., Ltd. Assignor: Zhongdian Electric Group Co., Ltd. Contract fulfillment period: 2008.9.26 to 2016.12.4 Contract record no.: 2009320000080 Denomination of utility model: Mine flameproof type transformer iron core horizontal clamping device Granted publication date: 20071212 License type: Exclusive license Record date: 20090205 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.26 TO 2016.12.4; CHANGE OF CONTRACT Name of requester: CHINA ELECTRICAL EQUIPMENT GROUP( NANJING ) SPECIA Effective date: 20090205 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20111205 |