CN201465729U - 一种干式变压器的铁芯 - Google Patents
一种干式变压器的铁芯 Download PDFInfo
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- CN201465729U CN201465729U CN2009201179263U CN200920117926U CN201465729U CN 201465729 U CN201465729 U CN 201465729U CN 2009201179263 U CN2009201179263 U CN 2009201179263U CN 200920117926 U CN200920117926 U CN 200920117926U CN 201465729 U CN201465729 U CN 201465729U
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- iron yoke
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Application Number | Priority Date | Filing Date | Title |
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CN2009201179263U CN201465729U (zh) | 2009-04-13 | 2009-04-13 | 一种干式变压器的铁芯 |
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CN2009201179263U CN201465729U (zh) | 2009-04-13 | 2009-04-13 | 一种干式变压器的铁芯 |
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CN201465729U true CN201465729U (zh) | 2010-05-12 |
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CN2009201179263U Expired - Fee Related CN201465729U (zh) | 2009-04-13 | 2009-04-13 | 一种干式变压器的铁芯 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102290203A (zh) * | 2011-05-06 | 2011-12-21 | 常熟市常源变压器有限公司 | 一种变压器 |
CN102426908A (zh) * | 2011-12-19 | 2012-04-25 | 苏州博远特种变压器有限公司 | 变压器铁芯 |
CN102436908A (zh) * | 2011-12-19 | 2012-05-02 | 苏州博远特种变压器有限公司 | 变压器用铁芯 |
CN105529147A (zh) * | 2015-12-30 | 2016-04-27 | 芜湖金牛电气股份有限公司 | 变压器 |
-
2009
- 2009-04-13 CN CN2009201179263U patent/CN201465729U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102290203A (zh) * | 2011-05-06 | 2011-12-21 | 常熟市常源变压器有限公司 | 一种变压器 |
CN102426908A (zh) * | 2011-12-19 | 2012-04-25 | 苏州博远特种变压器有限公司 | 变压器铁芯 |
CN102436908A (zh) * | 2011-12-19 | 2012-05-02 | 苏州博远特种变压器有限公司 | 变压器用铁芯 |
CN105529147A (zh) * | 2015-12-30 | 2016-04-27 | 芜湖金牛电气股份有限公司 | 变压器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo kernel Transformer Co., Ltd. Assignor: Wang Yiming Contract record no.: 2012330000108 Denomination of utility model: Iron core of dry-type transformer Granted publication date: 20100512 License type: Exclusive License Record date: 20120326 |
|
EM01 | Change of recordation of patent licensing contract |
Change date: 20130524 Contract record no.: 2012330000108 Assignee after: Ningbo Rendong Electric Co., Ltd. Assignee before: Ningbo kernel Transformer Co., Ltd. |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20170413 |
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CF01 | Termination of patent right due to non-payment of annual fee |