CN204315351U - 一种三相高压电力变压器 - Google Patents
一种三相高压电力变压器 Download PDFInfo
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- CN204315351U CN204315351U CN201420750491.7U CN201420750491U CN204315351U CN 204315351 U CN204315351 U CN 204315351U CN 201420750491 U CN201420750491 U CN 201420750491U CN 204315351 U CN204315351 U CN 204315351U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000004804 winding Methods 0.000 claims abstract description 47
- 229910052742 iron Inorganic materials 0.000 claims abstract description 35
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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CN201420750491.7U CN204315351U (zh) | 2014-12-02 | 2014-12-02 | 一种三相高压电力变压器 |
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CN201420750491.7U CN204315351U (zh) | 2014-12-02 | 2014-12-02 | 一种三相高压电力变压器 |
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CN204315351U true CN204315351U (zh) | 2015-05-06 |
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CN201420750491.7U Expired - Fee Related CN204315351U (zh) | 2014-12-02 | 2014-12-02 | 一种三相高压电力变压器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105304284A (zh) * | 2015-09-23 | 2016-02-03 | 沈群华 | 一种电力变压器 |
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2014
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105304284A (zh) * | 2015-09-23 | 2016-02-03 | 沈群华 | 一种电力变压器 |
CN105304285A (zh) * | 2015-09-23 | 2016-02-03 | 沈群华 | 一种具有节能功能的电力变压器 |
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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: XIAO MIN Free format text: FORMER OWNER: LI XIAOBIN Effective date: 20150518 |
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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: Xiao Min Inventor before: Li Xiaobin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI XIAOBIN TO: XIAO MIN Free format text: CORRECT: ADDRESS; FROM: 510006 GUANGZHOU, GUANGDONG PROVINCE TO: 200232 XUHUI, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20150518 Address after: Seven 200232 Shanghai city Xuhui District Longnan Village No. 61 Room 501 Patentee after: Xiao Min Address before: 510006 Panyu District City, Guangzhou Province, the University of Guangdong, West Ring Road, No. 230 Patentee before: Li Xiaobin |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160823 Address after: 200233 room 420H, building, No. 509, Xuhui District, Shanghai, Caobao Road Patentee after: SHANGHAI JIAQI NETWORK SCIENCE & TECHNOLOGY CO., LTD. Address before: Seven 200232 Shanghai city Xuhui District Longnan Village No. 61 Room 501 Patentee before: Xiao Min |
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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: 20150506 Termination date: 20201202 |