CN101572179B - 高电抗磁集成车载牵引变压器 - Google Patents
高电抗磁集成车载牵引变压器 Download PDFInfo
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- CN101572179B CN101572179B CN200910042767XA CN200910042767A CN101572179B CN 101572179 B CN101572179 B CN 101572179B CN 200910042767X A CN200910042767X A CN 200910042767XA CN 200910042767 A CN200910042767 A CN 200910042767A CN 101572179 B CN101572179 B CN 101572179B
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CN200910042767XA CN101572179B (zh) | 2009-02-26 | 2009-02-26 | 高电抗磁集成车载牵引变压器 |
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CN200910042767XA CN101572179B (zh) | 2009-02-26 | 2009-02-26 | 高电抗磁集成车载牵引变压器 |
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CN101572179A CN101572179A (zh) | 2009-11-04 |
CN101572179B true CN101572179B (zh) | 2011-06-01 |
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CN200910042767XA Expired - Fee Related CN101572179B (zh) | 2009-02-26 | 2009-02-26 | 高电抗磁集成车载牵引变压器 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102646499A (zh) * | 2012-05-23 | 2012-08-22 | 镇江天力变压器有限公司 | 一种带辅助铁心的电力机车用干式变压器 |
CN102982970B (zh) * | 2012-12-11 | 2015-08-12 | 圣航科技股份有限公司 | 一种多磁阀式可控电抗器 |
CN105810421B (zh) * | 2016-04-22 | 2017-12-15 | 中国船舶重工集团公司第七一二研究所 | 一种单相十分裂高阻抗牵引变压器 |
CN111917357B (zh) * | 2019-11-29 | 2022-02-11 | 中车大同电力机车有限公司 | 牵引变压器与机车供电电路 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID HUNAN ELECTRIC POWER COMPANY HUNAN HUAD Effective date: 20140108 |
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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: Luo Longfu Inventor after: Xu Jiazhu Inventor after: Chen Yuehui Inventor after: Zhou Guandong Inventor after: Ma Fang Inventor before: Luo Longfu Inventor before: Xu Jiazhu |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LUO LONGFU XU JIAZHU TO: LUO LONGFU XU JIAZHU CHEN YUEHUI ZHOU GUANDONG MA FANG |
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TR01 | Transfer of patent right |
Effective date of registration: 20140108 Address after: Yuelu District City, Hunan province Changsha road 410082 Building No. 2 Lushan Patentee after: Hunan University Patentee after: State Grid Hunan Electric Power Company Patentee after: Hunan Huada Electrician Hi-Tech Co., Ltd. Address before: Yuelu District City, Hunan province Changsha road 410082 Building No. 2 Lushan Patentee before: Hunan University |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20200226 |
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CF01 | Termination of patent right due to non-payment of annual fee |