CN2812246Y - 一种低频变压器 - Google Patents
一种低频变压器 Download PDFInfo
- Publication number
- CN2812246Y CN2812246Y CN 200520062352 CN200520062352U CN2812246Y CN 2812246 Y CN2812246 Y CN 2812246Y CN 200520062352 CN200520062352 CN 200520062352 CN 200520062352 U CN200520062352 U CN 200520062352U CN 2812246 Y CN2812246 Y CN 2812246Y
- Authority
- CN
- China
- Prior art keywords
- frequency transformer
- low
- protective layer
- iron core
- transformer
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000011241 protective layer Substances 0.000 claims abstract description 32
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 21
- 239000010703 silicon Substances 0.000 claims abstract description 21
- 239000010410 layer Substances 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000003449 preventive effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- Coils Or Transformers For Communication (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520062352 CN2812246Y (zh) | 2005-08-05 | 2005-08-05 | 一种低频变压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520062352 CN2812246Y (zh) | 2005-08-05 | 2005-08-05 | 一种低频变压器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2812246Y true CN2812246Y (zh) | 2006-08-30 |
Family
ID=36938636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520062352 Expired - Fee Related CN2812246Y (zh) | 2005-08-05 | 2005-08-05 | 一种低频变压器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2812246Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110971017A (zh) * | 2018-09-28 | 2020-04-07 | 日本电产伺服有限公司 | 马达 |
-
2005
- 2005-08-05 CN CN 200520062352 patent/CN2812246Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110971017A (zh) * | 2018-09-28 | 2020-04-07 | 日本电产伺服有限公司 | 马达 |
CN110971017B (zh) * | 2018-09-28 | 2022-06-03 | 日本电产伺服有限公司 | 马达 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DONGGUAN CITY DAZHONG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: LI ZHENGZHONG Effective date: 20090821 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: Zip code three Village Industrial Zone, Guangdong city of Dongguan province Dongcheng District Wen Tang Cun soap: 523121 Patentee after: Dongguan Dazhong Electronic Co., Ltd. Address before: Guangdong city of Dongguan province Dongcheng District developed road Wentang Management District No. 168, zip code: 523013 Patentee before: Li Zhengzhong |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 Termination date: 20130805 |