CN204496949U - Tack glass fiber bag sintered flat aluminum line - Google Patents
Tack glass fiber bag sintered flat aluminum line Download PDFInfo
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- CN204496949U CN204496949U CN201520169387.3U CN201520169387U CN204496949U CN 204496949 U CN204496949 U CN 204496949U CN 201520169387 U CN201520169387 U CN 201520169387U CN 204496949 U CN204496949 U CN 204496949U
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- polyimide film
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Tack glass fiber bag sintered flat aluminum line, relates to the electrical equipment winding conducting wire technical field of a kind of high-voltage motor, traction electric machine etc.The utility model comprises aluminium flat conductor, adopts the polyimide film sintered layer of the coated one deck of mode of 2/3rds stacked packages outside aluminium flat conductor; The mode both forward and reverse directions of 50% stacked package wrapped layer glass filament is respectively adopted outside polyimide film sintered layer; In layer glass filament arranged outside insulating varnish coating.The utility model insulation property, mechanical performance, good electric property, lightweight and coiling are convenient.
Description
Technical field
The utility model relates to the electrical equipment winding conducting wire technical field of a kind of high-voltage motor, traction electric machine etc.
Background technology
The winding wire of prior art mesohigh motor, traction electric machine generally adopts glass fiber covered winding wire, film wrapped wire etc. to carry out winding, insulation property are poor, winding conducting wire is cracky in use, and adopt single insulating layer, make mechanical performance can not get ensureing, affect the overall performance of the product that winding becomes.In addition, adopt copper conductor as conductor in prior art, quality is large, and hardness is high, not easily coiling, is inconvenient to install and use.
Utility model content
The utility model object is for above problem, provides a kind of and has stronger mechanical performance, good electric property, lightweight and coiling tack glass fiber bag sintered flat aluminum line easily.
The utility model comprises aluminium flat conductor, adopts the polyimide film sintered layer of the coated one deck of mode of 2/3rds stacked packages outside described aluminium flat conductor; The mode both forward and reverse directions of 50% stacked package wrapped layer glass filament is respectively adopted outside described polyimide film sintered layer; In described layer glass filament arranged outside insulating varnish coating.
The utility model sintering temperature controls at 220 DEG C---and 280 DEG C; The utility model adopts high frequency sintering technology, uses punched-type induction coil to sinter, further ensures the stability of the temperature of sintering, makes the coated more closely tight of insulating barrier and conductor, further increases the product quality of winding wire; Baking and banking up with earth after four road insulating varnish, temperature controls at 240 DEG C again---between 300 DEG C; The utility model adopts fine aluminum material to replace traditional copper conductor, can alleviate the weight of winding wire; Adopt the layer glass filament that positive antimode is coated, insulating barrier is evenly coated, and thickness of insulating layer is consistent, and insulating barrier is not easily loose, further increases dielectric strength; The utility model insulation property, mechanical performance, good electric property, lightweight and coiling are convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises aluminium flat conductor 1, adopts the polyimide film sintered layer 2 of the coated one deck of mode of 2/3rds stacked packages outside aluminium flat conductor 1; The mode both forward and reverse directions of 50% stacked package wrapped layer glass filament 3 is respectively adopted outside polyimide film sintered layer 2; In layer glass filament 3 arranged outside insulating varnish coating 4.
Claims (1)
1. tack glass fiber bag sintered flat aluminum line, is characterized in that: comprise aluminium flat conductor, adopts the polyimide film sintered layer of the coated one deck of mode of 2/3rds stacked packages outside described aluminium flat conductor; The mode both forward and reverse directions of 50% stacked package wrapped layer glass filament is respectively adopted outside described polyimide film sintered layer; In described layer glass filament arranged outside insulating varnish coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169387.3U CN204496949U (en) | 2015-03-25 | 2015-03-25 | Tack glass fiber bag sintered flat aluminum line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169387.3U CN204496949U (en) | 2015-03-25 | 2015-03-25 | Tack glass fiber bag sintered flat aluminum line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204496949U true CN204496949U (en) | 2015-07-22 |
Family
ID=53576245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520169387.3U Active CN204496949U (en) | 2015-03-25 | 2015-03-25 | Tack glass fiber bag sintered flat aluminum line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204496949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139934A (en) * | 2015-08-14 | 2015-12-09 | 天津经纬电材股份有限公司 | Glass-fiber and film wrapped all-insulated squared aluminum strand wire |
-
2015
- 2015-03-25 CN CN201520169387.3U patent/CN204496949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139934A (en) * | 2015-08-14 | 2015-12-09 | 天津经纬电材股份有限公司 | Glass-fiber and film wrapped all-insulated squared aluminum strand wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |