CN200965806Y - Insulated flat copper cord - Google Patents
Insulated flat copper cord Download PDFInfo
- Publication number
- CN200965806Y CN200965806Y CN 200620127152 CN200620127152U CN200965806Y CN 200965806 Y CN200965806 Y CN 200965806Y CN 200620127152 CN200620127152 CN 200620127152 CN 200620127152 U CN200620127152 U CN 200620127152U CN 200965806 Y CN200965806 Y CN 200965806Y
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- CN
- China
- Prior art keywords
- wire
- utility
- model
- insulating
- copper strap
- 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 - Lifetime
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Abstract
The utility model discloses an insulated copper strap wire, which relates to the wire and cable technical field. The outer surface of the copper strap wire is provided with at least two layers of insulating layers; at least one layer of the insulating layers uses NOMEX insulating paper. The insulating paper which is adopted by the utility model is a novel insulating material which is researched and developed by the American Dupont Company, and has the advantages of high temperature resistance, high voltage tolerance and very even insulation property, etc, and has a thinner thickness, a slinky color and a very convenient use.
Description
Technical field
The utility model relates to a kind of electric wire, refers more particularly to a kind of insulated copper lenticular wire.
Background technology
Being applied to enameling copper strap wire ubiquity in traction transformer, reactor, the instrument transformer etc. at present, insulation property inhomogeneous, high voltage bearing can up to ten thousandly lying prostrate, the low resistance to pressure that only has tens volts, so often cause at the weakness that insulate breakdown, cause coil short and burn transformer, cause economic loss.
Summary of the invention
The utility model is at above-mentioned defective, purpose be to provide a kind of insulation property evenly reach withstand voltage properties high copper strap wire.
The technical solution of the utility model is: be provided with dielectric layers at least at the copper strap wire outer surface.
Have at least one deck to use the NOMEX insulating paper in the described insulating barrier.
The NOMEX paper that the utility model adopted is the new insulation material of du pont company research and development, has advantages such as high temperature resistant, high pressure resistant, that insulation property are very even, and its thinner thickness, and color is also comparatively attractive in appearance, and is very easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Wherein 1 is copper strap wire, the 2nd, and NOMEX paper.
Embodiment
The utility model NOMEX insulating paper 2 of double-baging outside on copper strap wire 1 then copper strap wire 1 straightening, forms paper covered wire.
The utility model can also be established one deck NOMEX insulating paper 2 at the outer surface of copper strap wire 1, establishes insulating resin layer again outside NOMEX insulating paper 2 again.Or establish one deck insulating resin layer at the outer surface of copper strap wire 1, again at insulating resin layer peripheral hardware NOMEX insulating paper 2.
Claims (2)
1, the insulated copper lenticular wire is characterized in that, is provided with dielectric layers at least at the copper strap wire outer surface.
2, insulated copper lenticular wire according to claim 1 is characterized in that, has at least one deck to use the NOMEX insulating paper in the described insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127152 CN200965806Y (en) | 2006-10-20 | 2006-10-20 | Insulated flat copper cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127152 CN200965806Y (en) | 2006-10-20 | 2006-10-20 | Insulated flat copper cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965806Y true CN200965806Y (en) | 2007-10-24 |
Family
ID=38869824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127152 Expired - Lifetime CN200965806Y (en) | 2006-10-20 | 2006-10-20 | Insulated flat copper cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965806Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847505A (en) * | 2010-05-28 | 2010-09-29 | 常州联力变压器有限公司 | Dry type transformer and manufacturing method thereof |
| CN101860105A (en) * | 2010-04-13 | 2010-10-13 | 嘉兴市新大陆机电有限公司 | Parallel insulating brush of motor rotor |
| CN101702346B (en) * | 2009-12-01 | 2011-05-04 | 江苏精达里亚阿尔岗琴工程线有限公司 | Method for humidifying insulation paper |
| CN102157251A (en) * | 2011-02-21 | 2011-08-17 | 江苏中容电气有限公司 | Production process of polyester-imide axially combined lead |
| CN103280263A (en) * | 2013-05-25 | 2013-09-04 | 南通明光电线有限公司 | Novel high temperature resistant paper covered wire for transformers and motors |
| CN105448409A (en) * | 2015-12-30 | 2016-03-30 | 合肥星辰电线电缆股份有限公司 | Heat radiation paper wrapped winding wire |
-
2006
- 2006-10-20 CN CN 200620127152 patent/CN200965806Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702346B (en) * | 2009-12-01 | 2011-05-04 | 江苏精达里亚阿尔岗琴工程线有限公司 | Method for humidifying insulation paper |
| CN101860105A (en) * | 2010-04-13 | 2010-10-13 | 嘉兴市新大陆机电有限公司 | Parallel insulating brush of motor rotor |
| CN101847505A (en) * | 2010-05-28 | 2010-09-29 | 常州联力变压器有限公司 | Dry type transformer and manufacturing method thereof |
| CN102157251A (en) * | 2011-02-21 | 2011-08-17 | 江苏中容电气有限公司 | Production process of polyester-imide axially combined lead |
| CN103280263A (en) * | 2013-05-25 | 2013-09-04 | 南通明光电线有限公司 | Novel high temperature resistant paper covered wire for transformers and motors |
| CN105448409A (en) * | 2015-12-30 | 2016-03-30 | 合肥星辰电线电缆股份有限公司 | Heat radiation paper wrapped winding wire |
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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: Jiangsu Xunda Electromagnetic Wire Co., Ltd. Assignor: Lu Zhiyun Contract record no.: 2010320000199 Denomination of utility model: Insulated flat copper cord Granted publication date: 20071024 License type: Exclusive License Record date: 20100310 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071024 |
|
| EXPY | Termination of patent right or utility model |