CN1467761A - 粘接式三角卷铁心三相变压器 - Google Patents
粘接式三角卷铁心三相变压器 Download PDFInfo
- Publication number
- CN1467761A CN1467761A CNA021525269A CN02152526A CN1467761A CN 1467761 A CN1467761 A CN 1467761A CN A021525269 A CNA021525269 A CN A021525269A CN 02152526 A CN02152526 A CN 02152526A CN 1467761 A CN1467761 A CN 1467761A
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- core
- iron core
- magnetic
- binding type
- phase transformer
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02152526 CN1231929C (zh) | 2002-06-07 | 2002-11-20 | 粘接式三角铁心三相变压器的制作方法以及该方法制作的三相变压器 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN012028460 | 2001-01-09 | ||
CN2002238507X | 2002-06-07 | ||
CN02238507 | 2002-06-07 | ||
CN02238507.X | 2002-06-07 | ||
CN 02152526 CN1231929C (zh) | 2002-06-07 | 2002-11-20 | 粘接式三角铁心三相变压器的制作方法以及该方法制作的三相变压器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1467761A true CN1467761A (zh) | 2004-01-14 |
CN1231929C CN1231929C (zh) | 2005-12-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 02152526 Expired - Fee Related CN1231929C (zh) | 2002-06-07 | 2002-11-20 | 粘接式三角铁心三相变压器的制作方法以及该方法制作的三相变压器 |
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CN (1) | CN1231929C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101950662A (zh) * | 2010-09-29 | 2011-01-19 | 株洲市变压器有限公司 | 一种三角形卷铁芯变压器的卷铁芯制作方法及产品 |
CN102290230A (zh) * | 2011-04-28 | 2011-12-21 | 上海固缘电力科技有限公司 | 一种非晶合金立体变压器铁芯的卷绕方法 |
CN104081481A (zh) * | 2012-01-18 | 2014-10-01 | Abb技术有限公司 | 变换器芯 |
CN107369534A (zh) * | 2017-07-14 | 2017-11-21 | 合肥天威众元电气有限公司 | 一种三相立体叠铁芯变压器 |
-
2002
- 2002-11-20 CN CN 02152526 patent/CN1231929C/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101950662A (zh) * | 2010-09-29 | 2011-01-19 | 株洲市变压器有限公司 | 一种三角形卷铁芯变压器的卷铁芯制作方法及产品 |
CN101950662B (zh) * | 2010-09-29 | 2012-11-14 | 株洲市变压器有限公司 | 一种三角形卷铁芯变压器的卷铁芯制作方法及产品 |
CN102290230A (zh) * | 2011-04-28 | 2011-12-21 | 上海固缘电力科技有限公司 | 一种非晶合金立体变压器铁芯的卷绕方法 |
CN104081481A (zh) * | 2012-01-18 | 2014-10-01 | Abb技术有限公司 | 变换器芯 |
CN104081481B (zh) * | 2012-01-18 | 2017-04-19 | Abb 技术有限公司 | 变换器芯 |
CN107369534A (zh) * | 2017-07-14 | 2017-11-21 | 合肥天威众元电气有限公司 | 一种三相立体叠铁芯变压器 |
CN107369534B (zh) * | 2017-07-14 | 2024-04-12 | 合肥天威众元电气有限公司 | 一种三相立体叠铁芯变压器 |
Also Published As
Publication number | Publication date |
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CN1231929C (zh) | 2005-12-14 |
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Owner name: WUHAN WORLD ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HE FANGCHENG Effective date: 20130509 |
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Effective date of registration: 20130509 Address after: 8038 Hongshan incubator, room 168, East Lake Road, Wuchang, Hubei, Wuhan 430077, China Patentee after: Wuhan Woerde Engineering Technology Co Ltd Address before: 466000 No. 31, North Road, civilized road, Henan, Zhoukou Patentee before: He Fangcheng |
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Owner name: HE FANGCHENG Free format text: FORMER OWNER: WUHAN WORLD ENGINEERING TECHNOLOGY CO., LTD. Effective date: 20131101 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 430077 WUHAN, HUBEI PROVINCE TO: 466000 ZHOUKOU, HENAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20131101 Address after: 466000 No. 31, North Road, civilized road, Henan, Zhoukou Patentee after: He Fangcheng Address before: 8038 Hongshan incubator, room 168, East Lake Road, Wuchang, Hubei, Wuhan 430077, China Patentee before: Wuhan Woerde Engineering Technology Co Ltd |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051214 Termination date: 20141120 |
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