CN200990277Y - Elliptic foil type coil with insulating drum - Google Patents
Elliptic foil type coil with insulating drum Download PDFInfo
- Publication number
- CN200990277Y CN200990277Y CN 200620078142 CN200620078142U CN200990277Y CN 200990277 Y CN200990277 Y CN 200990277Y CN 200620078142 CN200620078142 CN 200620078142 CN 200620078142 U CN200620078142 U CN 200620078142U CN 200990277 Y CN200990277 Y CN 200990277Y
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- CN
- China
- Prior art keywords
- copper foil
- copper
- foil
- tape insulation
- steel plate
- 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
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620078142 CN200990277Y (en) | 2006-09-08 | 2006-09-08 | Elliptic foil type coil with insulating drum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620078142 CN200990277Y (en) | 2006-09-08 | 2006-09-08 | Elliptic foil type coil with insulating drum |
Publications (1)
Publication Number | Publication Date |
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CN200990277Y true CN200990277Y (en) | 2007-12-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200620078142 Expired - Fee Related CN200990277Y (en) | 2006-09-08 | 2006-09-08 | Elliptic foil type coil with insulating drum |
Country Status (1)
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CN (1) | CN200990277Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109216012A (en) * | 2018-10-30 | 2019-01-15 | 西安微电子技术研究所 | A kind of copper strap wire coil winding skeleton and winding method |
CN109273247A (en) * | 2018-11-20 | 2019-01-25 | 上海置信电气股份有限公司 | Silent three dimensional wound core transformer low voltage line lays out line design method |
CN110690044A (en) * | 2019-09-19 | 2020-01-14 | 上海置信电气股份有限公司 | Three-dimensional iron core coil winding gear structure and device |
CN112582172A (en) * | 2020-12-17 | 2021-03-30 | 安徽沃华电力设备有限公司 | Composite insulating cylinder, current limiter and processing technology thereof |
CN113421768A (en) * | 2021-06-17 | 2021-09-21 | 辽宁易发式电气设备有限公司 | Winding method of foil type elliptical coil of transformer |
-
2006
- 2006-09-08 CN CN 200620078142 patent/CN200990277Y/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109216012A (en) * | 2018-10-30 | 2019-01-15 | 西安微电子技术研究所 | A kind of copper strap wire coil winding skeleton and winding method |
CN109273247A (en) * | 2018-11-20 | 2019-01-25 | 上海置信电气股份有限公司 | Silent three dimensional wound core transformer low voltage line lays out line design method |
CN110690044A (en) * | 2019-09-19 | 2020-01-14 | 上海置信电气股份有限公司 | Three-dimensional iron core coil winding gear structure and device |
CN112582172A (en) * | 2020-12-17 | 2021-03-30 | 安徽沃华电力设备有限公司 | Composite insulating cylinder, current limiter and processing technology thereof |
CN112582172B (en) * | 2020-12-17 | 2022-09-27 | 安徽沃华电力设备有限公司 | Composite insulating cylinder, current limiter and processing technology of composite insulating cylinder |
CN113421768A (en) * | 2021-06-17 | 2021-09-21 | 辽宁易发式电气设备有限公司 | Winding method of foil type elliptical coil of transformer |
CN113421768B (en) * | 2021-06-17 | 2023-07-07 | 辽宁易发式电气设备有限公司 | Winding method of foil type elliptical coil of transformer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CLP electric (Nanjing) Special Transformer Co., Ltd. Assignor: Zhongdian Electric Group Co., Ltd. Contract fulfillment period: 2008.9.26 to 2016.9.7 Contract record no.: 2009320000081 Denomination of utility model: Elliptic foil type coil with insulating drum Granted publication date: 20071212 License type: Exclusive license Record date: 20090205 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.26 TO 2016.9.7; CHANGE OF CONTRACT Name of requester: CHINA ELECTRICAL EQUIPMENT GROUP( NANJING ) SPECIA Effective date: 20090205 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20110908 |