CN202473514U - 一种设有磁屏蔽的变压器油箱 - Google Patents
一种设有磁屏蔽的变压器油箱 Download PDFInfo
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- CN202473514U CN202473514U CN2012200783614U CN201220078361U CN202473514U CN 202473514 U CN202473514 U CN 202473514U CN 2012200783614 U CN2012200783614 U CN 2012200783614U CN 201220078361 U CN201220078361 U CN 201220078361U CN 202473514 U CN202473514 U CN 202473514U
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- Prior art keywords
- tank wall
- transformer
- tank
- silicon steel
- steel sheet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 17
- 239000003921 oil Substances 0.000 claims description 16
- 238000013021 overheating Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000004907 flux Effects 0.000 description 6
- 239000002828 fuel tank Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012200783614U CN202473514U (zh) | 2012-03-05 | 2012-03-05 | 一种设有磁屏蔽的变压器油箱 |
Applications Claiming Priority (1)
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CN2012200783614U CN202473514U (zh) | 2012-03-05 | 2012-03-05 | 一种设有磁屏蔽的变压器油箱 |
Publications (1)
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CN202473514U true CN202473514U (zh) | 2012-10-03 |
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CN2012200783614U Expired - Fee Related CN202473514U (zh) | 2012-03-05 | 2012-03-05 | 一种设有磁屏蔽的变压器油箱 |
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CN (1) | CN202473514U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105761901A (zh) * | 2016-02-19 | 2016-07-13 | 上海电机学院 | 一种变压器油箱之磁屏蔽装置 |
CN106583887A (zh) * | 2016-12-15 | 2017-04-26 | 保定天威电气设备结构有限公司 | 一种电力变压器油箱上磁屏蔽焊接防开裂方法 |
-
2012
- 2012-03-05 CN CN2012200783614U patent/CN202473514U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105761901A (zh) * | 2016-02-19 | 2016-07-13 | 上海电机学院 | 一种变压器油箱之磁屏蔽装置 |
CN106583887A (zh) * | 2016-12-15 | 2017-04-26 | 保定天威电气设备结构有限公司 | 一种电力变压器油箱上磁屏蔽焊接防开裂方法 |
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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: ZHEJIANG JIANGSHAN SPECIAL TRANSFORMER CO., LTD. Free format text: FORMER OWNER: LIU LIZHONG Effective date: 20121114 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 324100 QUZHOU, ZHEJIANG PROVINCE TO: 324104 QUZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121114 Address after: 324104 Jiangshan industrial corridor No. 137, Qing Lake junction, Jiangshan, Zhejiang Patentee after: Zhejiang Jiangshan Special Transformer Co., Ltd. Address before: 324100, three, Jiangdong District 121, Jiangshan City, Zhejiang, Quzhou Patentee before: Liu Lizhong |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150305 |
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EXPY | Termination of patent right or utility model |