CN201556454U - Polyester glass sintering enamel-covering copper flat wire - Google Patents
Polyester glass sintering enamel-covering copper flat wire Download PDFInfo
- Publication number
- CN201556454U CN201556454U CN2009202361070U CN200920236107U CN201556454U CN 201556454 U CN201556454 U CN 201556454U CN 2009202361070 U CN2009202361070 U CN 2009202361070U CN 200920236107 U CN200920236107 U CN 200920236107U CN 201556454 U CN201556454 U CN 201556454U
- Authority
- CN
- China
- Prior art keywords
- flat wire
- enamel
- glass fiber
- copper flat
- covering
- 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
Images
Abstract
The utility model discloses a polyester glass sintering enamel-covering copper flat wire, relating to the enamel-covering copper flat wire applicable to a stator winding of a hydroelectric generator. The copper flat wire is externally wrapped with a wire cladding which consists of a blend spinning layer and a glass fiber layer; and the blend spinning layer is formed by weaving glass fiber yarns and dacron fiber yarns. The polyester glass sintering enamel-covering copper flat wire utilizes the properties of the dacron fiber and the glass fiber, and simultaneously, by virtue of the special combination and lapping of the two on the enamel-covering copper flat wire, all the properties of the enamel-covering flat wire are led to be well applicable to the special environment of the stator winding of the hydroelectric generator.
Description
Technical field
The utility model relates to a kind of enameling copper strap wire that is applicable to hydraulic generator loom stator winding.
Background technology
The copper strap wire that the hydraulic generator stator winding is used requires to have good moisture-resistance, impact resistance and elasticity, but the copper strap wire that uses can not satisfy above various requirement simultaneously at present, often go wrong in use, useful life is short, often need to safeguard and change, not only influence the generating efficiency of generator, also increased cost of electricity-generating.
The utility model content
The utility model is at above-mentioned defective, purpose be to provide a kind of have a good combination property wash the glass sintered enameling copper strap wire.
The technical solution of the utility model is: the utility model is at copper strap wire outsourcing silk covering, and described silk covering comprises blended ratio layer and glass fiber layer, and described blended ratio layer is formed by glass fiber and the braiding of polyster fibre silk.
Described silk covering is by the glass fiber doubling winder of 10～15 blended ratio+10～15 250 and become, and described blended ratio layer is formed by 250 glass fiber twisting frames blending of 250 polyster fibre silk+50% of 50%.
The utility model utilizes the performance of polyster fibre and glass fibre, pass through both special combinations and wrapped on enameling copper strap wire simultaneously, make every performance of enameling copper strap wire of the present utility model well to be applicable in the particular surroundings of hydraulic generator stator winding.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is that copper strap wire, 2 is the silk covering among the figure.
Embodiment
The utility model is at copper strap wire 1 outsourcing silk covering 2, and described silk covering 2 comprises blended ratio layer and glass fiber layer, and described blended ratio layer is formed by glass fiber and the braiding of polyster fibre silk.
Optimal way of the present utility model is: described silk covering 2 is by the glass fiber doubling winder of 10～15 blended ratio+10～15 250 and become, and described blended ratio layer is formed by 250 glass fiber twisting frames blending of 250 polyster fibre silk+50% of 50%; A tree root of blended ratio of the present utility model and glass fibre needs configuration according to concrete actual conditions.
Further: the wrapped back of the utility model silk covering 2 after 300～350 ℃ of high frequency sintering and 250～280 ℃ of bakers insulations, take-up lopping after the air cooling.
Claims (2)
1. wash the glass sintered enameling copper strap wire, it is characterized in that, copper strap wire outsourcing silk covering, described silk covering comprises blended ratio layer and glass fiber layer, described blended ratio layer is formed by glass fiber and the braiding of polyster fibre silk.
2. the glass sintered enameling copper strap wire of washing according to claim 1, it is characterized in that, described silk covering is by the glass fiber doubling winder of 10～15 blended ratio+10～15 250 and become, and described blended ratio layer is formed by 250 glass fiber twisting frames blending of 250 polyster fibre silk+50% of 50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202361070U CN201556454U (en) | 2009-10-13 | 2009-10-13 | Polyester glass sintering enamel-covering copper flat wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202361070U CN201556454U (en) | 2009-10-13 | 2009-10-13 | Polyester glass sintering enamel-covering copper flat wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556454U true CN201556454U (en) | 2010-08-18 |
Family
ID=42616143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202361070U Expired - Fee Related CN201556454U (en) | 2009-10-13 | 2009-10-13 | Polyester glass sintering enamel-covering copper flat wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664086A (en) * | 2012-05-30 | 2012-09-12 | 西北有色金属研究院 | Insulation processing method of MgB2 wire strip |
-
2009
- 2009-10-13 CN CN2009202361070U patent/CN201556454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664086A (en) * | 2012-05-30 | 2012-09-12 | 西北有色金属研究院 | Insulation processing method of MgB2 wire strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107130365A (en) | Big grammes per square metre uniaxially glass fabric UD1560 and preparation method and application | |
| CN201556454U (en) | Polyester glass sintering enamel-covering copper flat wire | |
| CN204644591U (en) | A kind of shuffling uniaxially woven cloth | |
| CN204780035U (en) | Basalt fiber plying yarn | |
| CN210378540U (en) | Special cable for torsion-resistant and salt-fog-resistant wind power generation | |
| CN207517413U (en) | A kind of plum blossom-shaped carbon fiber complex core is twisted plug | |
| CN203232711U (en) | A flexible light warp-resistant wind energy control cable | |
| CN202865470U (en) | Flame-retardant core-spun yarn | |
| CN202093863U (en) | Twist-resisting wind energy cable | |
| CN211848275U (en) | Multifunctional yarn | |
| CN205188694U (en) | Wire rope core for wire rope | |
| CN201392416Y (en) | Indoor ribbon optical fiber cable | |
| CN103409869A (en) | Conductive yarn | |
| CN202014141U (en) | Stator and brushless motor formed by same | |
| CN201762601U (en) | Carbon fiber rope | |
| CN105788716A (en) | High-twist resistant flexible cable with rated voltage of 0.6-1KV for wind power generation and fabrication method of cable | |
| CN210826513U (en) | High-strength anti-cutting covered yarn | |
| CN203700839U (en) | Triangular sandwich braided rope | |
| CN211430466U (en) | Special yarn for laver planting | |
| CN201936662U (en) | Composite wire cable | |
| CN204491297U (en) | Plumbous rope | |
| CN202307208U (en) | Polyester-glass-polyimide composite film sintering line | |
| CN209729565U (en) | A kind of temperature-sensitive braiding earphone cable | |
| CN211497974U (en) | High-elasticity chemical fiber fabric | |
| CN203596189U (en) | Low temperature-resistant flexible cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20121013 |