CN2831358Y - 一种三维立体直接缝三相变压器铁心 - Google Patents
一种三维立体直接缝三相变压器铁心 Download PDFInfo
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- CN2831358Y CN2831358Y CN 200520012163 CN200520012163U CN2831358Y CN 2831358 Y CN2831358 Y CN 2831358Y CN 200520012163 CN200520012163 CN 200520012163 CN 200520012163 U CN200520012163 U CN 200520012163U CN 2831358 Y CN2831358 Y CN 2831358Y
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- iron core
- core sheet
- transformer
- lamination
- gaps
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520012163 CN2831358Y (zh) | 2005-03-29 | 2005-03-29 | 一种三维立体直接缝三相变压器铁心 |
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CN 200520012163 CN2831358Y (zh) | 2005-03-29 | 2005-03-29 | 一种三维立体直接缝三相变压器铁心 |
Publications (1)
Publication Number | Publication Date |
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CN2831358Y true CN2831358Y (zh) | 2006-10-25 |
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CN 200520012163 Expired - Fee Related CN2831358Y (zh) | 2005-03-29 | 2005-03-29 | 一种三维立体直接缝三相变压器铁心 |
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CN (1) | CN2831358Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101847493A (zh) * | 2010-05-28 | 2010-09-29 | 海南金盘电气有限公司 | 一种折角叠装式三角铁芯结构 |
CN104376983A (zh) * | 2014-11-25 | 2015-02-25 | 正泰电气股份有限公司 | 三相立体式节能型变压器铁心 |
CN106653312A (zh) * | 2017-02-22 | 2017-05-10 | 戴芬 | 一种三角立体卷铁心变压器铁心和线圈及两者的装配方法 |
-
2005
- 2005-03-29 CN CN 200520012163 patent/CN2831358Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101847493A (zh) * | 2010-05-28 | 2010-09-29 | 海南金盘电气有限公司 | 一种折角叠装式三角铁芯结构 |
CN104376983A (zh) * | 2014-11-25 | 2015-02-25 | 正泰电气股份有限公司 | 三相立体式节能型变压器铁心 |
CN106653312A (zh) * | 2017-02-22 | 2017-05-10 | 戴芬 | 一种三角立体卷铁心变压器铁心和线圈及两者的装配方法 |
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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: Ningbo Aux High Technology Co., Ltd. Assignor: Wang Yongfa Contract fulfillment period: 2008.6.20 to 2013.6.19 Contract record no.: 2008330000502 Denomination of utility model: Three-phase transformer core with 3-D direct gap Granted publication date: 20061025 License type: Exclusive license Record date: 20080917 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.20 TO 2013.6.19 Name of requester: NINGBO AUX HIGH-TECH CO., LTD. Effective date: 20080917 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20130329 |