CN202816577U - 一种带油道设计的电力变压器铁心柱 - Google Patents
一种带油道设计的电力变压器铁心柱 Download PDFInfo
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- CN202816577U CN202816577U CN 201220542197 CN201220542197U CN202816577U CN 202816577 U CN202816577 U CN 202816577U CN 201220542197 CN201220542197 CN 201220542197 CN 201220542197 U CN201220542197 U CN 201220542197U CN 202816577 U CN202816577 U CN 202816577U
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- silicon steel
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- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 207
- 239000003921 oil Substances 0.000 claims abstract description 39
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052802 copper Inorganic materials 0.000 abstract description 6
- 239000010949 copper Substances 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 201220542197 CN202816577U (zh) | 2012-10-23 | 2012-10-23 | 一种带油道设计的电力变压器铁心柱 |
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CN 201220542197 CN202816577U (zh) | 2012-10-23 | 2012-10-23 | 一种带油道设计的电力变压器铁心柱 |
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CN202816577U true CN202816577U (zh) | 2013-03-20 |
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CN 201220542197 Expired - Fee Related CN202816577U (zh) | 2012-10-23 | 2012-10-23 | 一种带油道设计的电力变压器铁心柱 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104319078A (zh) * | 2014-10-11 | 2015-01-28 | 海鸿电气有限公司 | 一种110kV及以上电压等级立体卷铁心变压器及其绕制工艺 |
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2012
- 2012-10-23 CN CN 201220542197 patent/CN202816577U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104319078A (zh) * | 2014-10-11 | 2015-01-28 | 海鸿电气有限公司 | 一种110kV及以上电压等级立体卷铁心变压器及其绕制工艺 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY SHAOXIN Effective date: 20140915 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: JIANG XUEFENG Effective date: 20140915 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Lv Peisong Inventor after: Lv Lvliang Inventor after: Jiang Keqing Inventor after: He Jingjin Inventor after: Hu Haojie Inventor after: Jiang Dao Inventor before: Jiang Xuefeng |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG XUEFENG TO: LV PEISONG LV LVLIANG JIANG KEQING HE JINGJIN HU HAOJIE JIANG TAO Free format text: CORRECT: ADDRESS; FROM: 402569 TONGLIANG, CHONGQING TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140915 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Zhejiang Electric Power Company Patentee after: Shaoxing Power Supply Company of State Grid Zhejiang Electric Power Company Patentee after: State Grid Zhejiang Zhuji Power Supply Co., Ltd. Patentee after: Zhuji Dongbai Electric Power Equipment Manufacturing Co., Ltd. Address before: 402569 Chongqing County, Tongliang West Town, Changxin street, No. 401 Patentee before: Jiang Xuefeng |
|
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: 20130320 Termination date: 20171023 |