CN103632828A - Manufacturing technology of on-load adjustable capacity transformer iron yoke insulating part - Google Patents
Manufacturing technology of on-load adjustable capacity transformer iron yoke insulating part Download PDFInfo
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- CN103632828A CN103632828A CN201310678953.9A CN201310678953A CN103632828A CN 103632828 A CN103632828 A CN 103632828A CN 201310678953 A CN201310678953 A CN 201310678953A CN 103632828 A CN103632828 A CN 103632828A
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- iron yoke
- thickness
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- insulating
- over block
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310678953.9A CN103632828B (en) | 2013-12-14 | 2013-12-14 | Manufacturing technology of on-load adjustable capacity transformer iron yoke insulating part |
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CN201310678953.9A CN103632828B (en) | 2013-12-14 | 2013-12-14 | Manufacturing technology of on-load adjustable capacity transformer iron yoke insulating part |
Publications (2)
Publication Number | Publication Date |
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CN103632828A true CN103632828A (en) | 2014-03-12 |
CN103632828B CN103632828B (en) | 2015-04-01 |
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CN201310678953.9A Active CN103632828B (en) | 2013-12-14 | 2013-12-14 | Manufacturing technology of on-load adjustable capacity transformer iron yoke insulating part |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2720586Y (en) * | 2004-07-27 | 2005-08-24 | 特变电工衡阳变压器有限公司 | Implement-body oil-way structure of forcing oil circulation |
CN200990276Y (en) * | 2006-12-06 | 2007-12-12 | 中电电气集团有限公司 | Non-packaging dry type transformer core |
CN101834057A (en) * | 2010-05-18 | 2010-09-15 | 苏州金山门变压器有限公司 | Oil-immersed on-load capacitance-adjustable transformer |
CN202058541U (en) * | 2011-05-04 | 2011-11-30 | 魏德曼电力绝缘科技(嘉兴)有限公司 | Compression ring for insulation of high-voltage power transformer |
CN202905427U (en) * | 2012-11-15 | 2013-04-24 | 常州市英中电气有限公司 | Iron yoke end ring for extra-high voltage transformer |
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2013
- 2013-12-14 CN CN201310678953.9A patent/CN103632828B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2720586Y (en) * | 2004-07-27 | 2005-08-24 | 特变电工衡阳变压器有限公司 | Implement-body oil-way structure of forcing oil circulation |
CN200990276Y (en) * | 2006-12-06 | 2007-12-12 | 中电电气集团有限公司 | Non-packaging dry type transformer core |
CN101834057A (en) * | 2010-05-18 | 2010-09-15 | 苏州金山门变压器有限公司 | Oil-immersed on-load capacitance-adjustable transformer |
CN202058541U (en) * | 2011-05-04 | 2011-11-30 | 魏德曼电力绝缘科技(嘉兴)有限公司 | Compression ring for insulation of high-voltage power transformer |
CN202905427U (en) * | 2012-11-15 | 2013-04-24 | 常州市英中电气有限公司 | Iron yoke end ring for extra-high voltage transformer |
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CN103632828B (en) | 2015-04-01 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG GUANGTE ELECTRIC CO., LTD. Effective date: 20141105 Owner name: GUANGDONG GRID COMPANY QINGYUAN QINGXIN POWER SUPP Free format text: FORMER OWNER: GUANGDONG GUANGTE ELECTRIC CO., LTD. Effective date: 20141105 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Jijiang Inventor after: Liu Changjiang Inventor after: Lai Meiyun Inventor after: Luo Jianjun Inventor after: Kuang Zhenxing Inventor after: He Guohua Inventor before: Yu Jijiang Inventor before: Liu Changjiang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU JIJIANG LIU CHANGJIANG TO: YU JIJIANG LIU CHANGJIANG LAI MEIYUN LUO JIANJUN KUANG ZHENXING HE GUOHUA Free format text: CORRECT: ADDRESS; FROM: 528225 FOSHAN, GUANGDONG PROVINCE TO: 511899 QINGYUAN, GUANGDONG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20141105 Address after: 511899, Guangdong, Qingyuan Province, Qingxin County Taihe Town Road 9 Applicant after: QINGYUAN QINGXIN ELECTRIC POWER SUPPLY BUREAU OF STATE GRID GUANGDONG ELECTRIC POWER COMPANY Applicant after: Guangdong Guangte Electric Co., Ltd. Address before: 528225 Guangdong city in Foshan province north of the town of Nanhai District Economic Development Zone, the industrial section of the North South China Sea Applicant before: Guangdong Guangte Electric Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 511899, Guangdong, Qingyuan Province, Qingxin County Taihe Town Road 9 Patentee after: QINGYUAN QINGXIN ELECTRIC POWER SUPPLY BUREAU OF STATE GRID GUANGDONG ELECTRIC POWER COMPANY Patentee after: GUANGDONG GUANGTE ELECTRIC CO. LTD. Address before: 511899, Guangdong, Qingyuan Province, Qingxin County Taihe Town Road 9 Patentee before: QINGYUAN QINGXIN ELECTRIC POWER SUPPLY BUREAU OF STATE GRID GUANGDONG ELECTRIC POWER COMPANY Patentee before: Guangdong Guangte Electric Co., Ltd. |