CN106158088A - A kind of environment-friendly varnished wire for direct current generator - Google Patents
A kind of environment-friendly varnished wire for direct current generator Download PDFInfo
- Publication number
- CN106158088A CN106158088A CN201610737195.7A CN201610737195A CN106158088A CN 106158088 A CN106158088 A CN 106158088A CN 201610737195 A CN201610737195 A CN 201610737195A CN 106158088 A CN106158088 A CN 106158088A
- Authority
- CN
- China
- Prior art keywords
- coating
- environment
- direct current
- current generator
- ceramic fibers
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0291—Disposition of insulation comprising two or more layers of insulation having different electrical properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of environment-friendly varnished wire for direct current generator, including silver-plated copper round wires (1), silver-plated copper round wires (1) outer application has polyamidoimide coating (2), polyamidoimide coating (2) outside is coated with nano ceramic fibers adhered layer (3), and nano ceramic fibers adhered layer (3) outer application has polyester-imide coating (4).Present invention can ensure that electric conductivity and the paint film intensity of enamel-covered wire, and the use of insullac, more energy-conserving and environment-protective can be reduced.
Description
Technical field
The present invention relates to a kind of enamel-covered wire, a kind of environment-friendly varnished wire for direct current generator.
Background technology
The structure of enamel-covered wire is very simple, and general only have bare conductor and be coated on the insulation paint film two parts group outside it
Become.Enameled wire performance in direct current generator directly influences the performance of motor, and therefore direct current generator requires that enamel-covered wire has higher
Electric conductivity to reduce impedance, to reduce heating, but also require the insulation paint film sufficient intensity to be had of enamel-covered wire with prevent around
Paint film cracking is caused to come off because wiping is touched during volume.In order to solve insullac film strength problem, it is the most all to use multiple tracks coating
The mode of single enamelled coating goes to increase film thickness, and this necessarily causes the usage amount of insullac to be greatly increased, in turn results in bigger
The pollution of escaping gas.
Summary of the invention
It is an object of the invention to, it is provided that a kind of environment-friendly varnished wire for direct current generator.It may ensure that enamel-covered wire
Electric conductivity and paint film intensity, and the use of insullac, more energy-conserving and environment-protective can be reduced.
Technical scheme: a kind of environment-friendly varnished wire for direct current generator, is characterized in: include silver-plated copper coin
Line, silver-plated copper round wires outer application has polyamidoimide coating, is coated with nano ceramics fine outside polyamidoimide coating
Dimension adhered layer, nano ceramic fibers adhered layer outer application has polyester-imide coating.
In the above-mentioned environment-friendly varnished wire for direct current generator, described polyamidoimide coating, nano ceramic fibers
The thickness proportion of adhered layer and polyester-imide coating is 3:3:4.
Compared with prior art, the present invention is exhausted to strengthen by composite nano-ceramic fiber between two different paint films
Edge paint film strength, and identical even preferably effect can be reached, the most more in the case of the use reducing insullac
Add environmental protection.The coating order of each layer of the present invention and thickness proportion can make to have between each Rotating fields stronger binding ability,
And good insulating, resistance to compression, wear-resisting, temperature classification is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Being labeled as in accompanying drawing: 1-silver-plated copper round wires, 2-polyamidoimide coating, 3-nano ceramic fibers adhered layer,
4-polyester-imide coating.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings, but is not intended as depending on restriction of the present invention
According to.
Embodiment.A kind of environment-friendly varnished wire for direct current generator, as shown in Figure 1: include silver-plated copper round wires 1, silver-plated
Copper round wire 1 outer application has polyamidoimide coating 2, is coated with nano ceramic fibers and glues outside polyamidoimide coating 2
Paste layer 3 (pasting before polyamidoimide coating 2 is the most dry), nano ceramic fibers adhered layer 3 outer application has polyester-imide to be coated with
Layer 4.The thickness proportion of described polyamidoimide coating 2, nano ceramic fibers adhered layer 3 and polyester-imide coating 4 is 3:3:
4。
Claims (2)
1. the environment-friendly varnished wire for direct current generator, it is characterised in that: include silver-plated copper round wires (1), silver-plated copper round wires
(1) outer application has polyamidoimide coating (2), and it is viscous that polyamidoimide coating (2) outside is coated with nano ceramic fibers
Paste layer (3), nano ceramic fibers adhered layer (3) outer application has polyester-imide coating (4).
Environment-friendly varnished wire for direct current generator the most according to claim 1, it is characterised in that: described polyamide acyl is sub-
The thickness proportion of amine coating (2), nano ceramic fibers adhered layer (3) and polyester-imide coating (4) is 3:3:4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737195.7A CN106158088A (en) | 2016-08-26 | 2016-08-26 | A kind of environment-friendly varnished wire for direct current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737195.7A CN106158088A (en) | 2016-08-26 | 2016-08-26 | A kind of environment-friendly varnished wire for direct current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106158088A true CN106158088A (en) | 2016-11-23 |
Family
ID=57342961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610737195.7A Pending CN106158088A (en) | 2016-08-26 | 2016-08-26 | A kind of environment-friendly varnished wire for direct current generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106158088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843031A (en) * | 2022-04-15 | 2022-08-02 | 安徽精隆新材料有限责任公司 | Manufacturing method of oxidation-resistant and high-temperature-resistant aluminum electromagnetic wire |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1153070A (en) * | 1966-09-28 | 1969-05-21 | British Insulated Callenders | Improvements in or relating to Enamelled Wire Conductors |
| JPH04179003A (en) * | 1990-11-13 | 1992-06-25 | Fujikura Ltd | High-strength fine insulation wire |
| CN204632386U (en) * | 2015-05-21 | 2015-09-09 | 沭阳明华电子科技有限公司 | A kind of tear-proof Inverter fed motor double lacquered wire |
| CN204651046U (en) * | 2015-05-05 | 2015-09-16 | 浙江乔兴建设集团湖州智能科技有限公司 | A kind of novel wear resistant enamelled wire |
-
2016
- 2016-08-26 CN CN201610737195.7A patent/CN106158088A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1153070A (en) * | 1966-09-28 | 1969-05-21 | British Insulated Callenders | Improvements in or relating to Enamelled Wire Conductors |
| JPH04179003A (en) * | 1990-11-13 | 1992-06-25 | Fujikura Ltd | High-strength fine insulation wire |
| CN204651046U (en) * | 2015-05-05 | 2015-09-16 | 浙江乔兴建设集团湖州智能科技有限公司 | A kind of novel wear resistant enamelled wire |
| CN204632386U (en) * | 2015-05-21 | 2015-09-09 | 沭阳明华电子科技有限公司 | A kind of tear-proof Inverter fed motor double lacquered wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843031A (en) * | 2022-04-15 | 2022-08-02 | 安徽精隆新材料有限责任公司 | Manufacturing method of oxidation-resistant and high-temperature-resistant aluminum electromagnetic wire |
| CN114843031B (en) * | 2022-04-15 | 2024-02-02 | 安徽精隆新材料有限责任公司 | Manufacturing method of antioxidant high-temperature-resistant aluminum electromagnetic wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |