CN201655362U - Enamelled wire of high voltage and frequency conversion energy saving motor - Google Patents
Enamelled wire of high voltage and frequency conversion energy saving motor Download PDFInfo
- Publication number
- CN201655362U CN201655362U CN2010201081535U CN201020108153U CN201655362U CN 201655362 U CN201655362 U CN 201655362U CN 2010201081535 U CN2010201081535 U CN 2010201081535U CN 201020108153 U CN201020108153 U CN 201020108153U CN 201655362 U CN201655362 U CN 201655362U
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- Prior art keywords
- enamelled wire
- layers
- enamelled
- conversion energy
- coil
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- 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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- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Insulated Conductors (AREA)
Abstract
An enamelled wire of a high voltage and frequency conversion energy saving motor comprises three layers or two layers of composite enamelled electromagnetic wires. One layer of mica tape is wound and wrapped on the exterior of the three layers or two layers of composite enamelled electromagnetic wires of every two enamelled wires of a coil. One layer of mica tape is wound and wrapped on the exterior of the coil. The enamelled wire has excellent insulating properties and strong capacity for resisting high voltage.
Description
Technical field:
The utility model relates to technical field of motors, the enamelled wire of using more specifically to a kind of high-pressure frequency-conversion energy-saving electric machine.
Background technology:
As shown in Figure 1, existing motor is fixed with coil 102 on rotor 101, and its coil 102 is formed by the enamelled wire coiling.Because the high-pressure frequency-conversion energy-saving electric machine is had relatively high expectations to coil insulation, in order to satisfy the special requirement of variable-frequency motor winding, U.S. Phelps Dodge, REA, Essex and French Nexans electromagnetic wire company all successively develop and produce three layers or two-layer compound enamel-cover electromagnetic wire of anti-pulse voltage (or anti-corona), for uses such as variable-frequency motor and pulse transformers.What play main protective action is wherein by the filling-modified quantum overcoat (Quantum-shield) of nano-metal-oxide.The spike of anti-high-frequency impulse overvoltage or the corona performance of this novel winding wire insulation system of evidence and material have significant improvement, and can satisfy the special requirement of variable-frequency motor insulation.For the above-mentioned enamelled wire of high-pressure frequency-conversion energy-saving motor, still exist insulativity not enough, the shortcoming that high-voltage resistance capability is not strong.
The utility model content:
The purpose of this utility model is exactly the deficiency at prior art, and high-pressure frequency-conversion energy-saving electric machine enamelled wire is provided, its good insulation preformance, and high-voltage resistance capability is strong.
Technology solution of the present utility model is as follows:
High-pressure frequency-conversion energy-saving electric machine enamelled wire comprises three layers or two-layer compound enamel-cover electromagnetic wire, and the outside of per two three layers in enamelled wire of coil or two-layer compound enamel-cover electromagnetic wire is twined and coated one deck mica tape formation, and the outside of coil is twined and coated one deck mica tape.
The beneficial effects of the utility model are:
Owing on enamelled wire, twine and be coated with mica tape,, strengthened its insulation property and high-voltage resistance capability simultaneously so increased the useful life of coil.
Description of drawings:
Fig. 1 is present technical descriptioon figure;
The winding of two three layers of Fig. 2 or two-layer compound enamel-cover electromagnetic wire coats figure;
Fig. 3 is that outside winding of coil coats figure.
Embodiment:
Embodiment: see Fig. 2,3, high-pressure frequency-conversion energy-saving electric machine enamelled wire, comprise three layers or two-layer compound enamel-cover electromagnetic wire 1, it is characterized in that: the outside of per two three layers in enamelled wire of coil 3 or two-layer compound enamel-cover electromagnetic wire 1 is twined and is coated one deck mica tape 2 formations, and the outside of coil 3 is twined and coated one deck mica tape 2.
Claims (1)
1. high-pressure frequency-conversion energy-saving electric machine enamelled wire, comprise three layers or two-layer compound enamel-cover electromagnetic wire (1), it is characterized in that: the outside of per two three layers in enamelled wire of coil (3) or two-layer compound enamel-cover electromagnetic wire (1) is twined and is coated one deck mica tape (2) formation, and the outside of coil (3) is twined and coated one deck mica tape (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201081535U CN201655362U (en) | 2010-02-04 | 2010-02-04 | Enamelled wire of high voltage and frequency conversion energy saving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201081535U CN201655362U (en) | 2010-02-04 | 2010-02-04 | Enamelled wire of high voltage and frequency conversion energy saving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655362U true CN201655362U (en) | 2010-11-24 |
Family
ID=43120606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201081535U Expired - Fee Related CN201655362U (en) | 2010-02-04 | 2010-02-04 | Enamelled wire of high voltage and frequency conversion energy saving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227005A (en) * | 2021-12-23 | 2022-03-25 | 中国人民解放军国防科技大学 | Laser processing machine applied to high-end manufacturing equipment |
-
2010
- 2010-02-04 CN CN2010201081535U patent/CN201655362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227005A (en) * | 2021-12-23 | 2022-03-25 | 中国人民解放军国防科技大学 | Laser processing machine applied to high-end manufacturing equipment |
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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: 20101124 Termination date: 20110204 |