CN200997542Y - Double-layer concentric resonant winding motor - Google Patents
Double-layer concentric resonant winding motor Download PDFInfo
- Publication number
- CN200997542Y CN200997542Y CN 200720062121 CN200720062121U CN200997542Y CN 200997542 Y CN200997542 Y CN 200997542Y CN 200720062121 CN200720062121 CN 200720062121 CN 200720062121 U CN200720062121 U CN 200720062121U CN 200997542 Y CN200997542 Y CN 200997542Y
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- CN
- China
- Prior art keywords
- coil
- winding
- motor
- outer ring
- double
- 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
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Abstract
A double layer concentric and harmonious winding motor is characterized in that the winding coil of a pore in each phase is a co-core structure, and the side and span groove quantity of an external coil (1) are the same with that of a standard motor of the same power and rotate speed, the span groove quantity of a secondary external coil (2) is two grooves less than that of the external coil, and the like, until to an internal coil (3); the wire size, number of turns and quantity and parallel branches of each winding coil are the same with that of the standard motor.
Description
Technical field
The utility model relates to a kind of motor, the concentric harmonious winding motor of especially a kind of bilayer.
Background technology
Line embedding groove is arranged in the motor, be embedded with the enamelled wire winding coil in the line embedding groove, each winding coil size of the motor of prior art all is identical, and the wire casing number that each winding is striden also is identical.This coiling and coil-inserting method amount of copper consuming (enamelled wire) are bigger, and this is its shortcoming.
Summary of the invention
It is a kind of under constructed condition that the purpose of this utility model is to provide, and saves the motor of enamelled wire coiling (joint copper) than the electronic function of existing standard.
The technical scheme that its technical problem that solves the utility model adopts is: the coil of each utmost point phase winding is concentric form in the winding coil of motor, and the alleged here utmost point is meant a utmost point during each mutually mutually.The cross-slot number of each utmost point phase coil outer ring winding is identical with existing motor standard, the slot-number ratio outer ring winding few 2 of striding of inferior outer ring winding encloses, the rest may be inferred until inner ring, and the line footpath of winding coil, the number of turn, quantity, maximum cross-slot number and parallel branch are identical with standard motor.Big coil is taken small coil during rule, and small coil is taken big coil and formed double-deck harmonious structure.
The beneficial effects of the utility model are: owing to adopted the concentric type winding construction, inner coil is than all length of outer coil, thereby can save copper material (enamelled wire) more than 15% than the standard motor of equal-wattage same rotational speed.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is each utmost point phase winding coil schematic diagram of the present utility model.
Fig. 2 is of the present utility model every around the winding coil schematic diagram.
Fig. 3 is 36 grooves, the 4 utmost point motor embodiment of the present utility model schematic diagrames that wind the line.
1 is the outer ring coil among the figure, and 2 is time outer ring coil, and 3 is the inner ring coil.
Embodiment
Referring to accompanying drawing, the winding coil of each utmost point phase of motor of the present utility model becomes same cored structure, the size of outer ring coil 1 and cross-slot number and identical with the standard motor of rotating speed same model with power, the slot-number ratio outer ring coil of striding of inferior outer ring coil 2 lacks 2 grooves, and the rest may be inferred until inner ring coil 3; The line footpath of each winding coil, the number of turn, quantity, maximum cross-slot number and parallel branch are identical with standard motor.
Can first embedding A phase when the coil caulking groove, then at A heart embedding B first utmost point winding mutually of first utmost point winding coil mutually, at last at B heart embedding C first utmost point winding mutually of first utmost point winding coil mutually, formation is taken little greatly, for a short time take greatly, making has the two layer winding coil in each line embedding groove, form double-deck harmonious structure.
Claims (1)
1, the concentric harmonious winding motor of a kind of bilayer, it is characterized in that: the winding coil of each utmost point in mutually becomes same cored structure, the size of outer ring coil (1) and cross-slot number and identical with the standard motor of rotating speed with power, the slot-number ratio outer ring coil of striding of inferior outer ring coil (2) lacks 2 grooves, and the rest may be inferred until inner ring coil (3); Line footpath, the number of turn and quantity and the parallel branch of each winding coil are identical with standard motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720062121 CN200997542Y (en) | 2007-01-05 | 2007-01-05 | Double-layer concentric resonant winding motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720062121 CN200997542Y (en) | 2007-01-05 | 2007-01-05 | Double-layer concentric resonant winding motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997542Y true CN200997542Y (en) | 2007-12-26 |
Family
ID=38995977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720062121 Expired - Fee Related CN200997542Y (en) | 2007-01-05 | 2007-01-05 | Double-layer concentric resonant winding motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200997542Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780029A (en) * | 2014-02-13 | 2014-05-07 | 安徽安凯汽车股份有限公司 | Wire winding method for three-phase double-layer concentric type winding and three-phase alternating current motor |
| WO2019024529A1 (en) * | 2017-08-01 | 2019-02-07 | 上海鸣志电器股份有限公司 | Nested winding used for non-cogging electric motor |
-
2007
- 2007-01-05 CN CN 200720062121 patent/CN200997542Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780029A (en) * | 2014-02-13 | 2014-05-07 | 安徽安凯汽车股份有限公司 | Wire winding method for three-phase double-layer concentric type winding and three-phase alternating current motor |
| WO2019024529A1 (en) * | 2017-08-01 | 2019-02-07 | 上海鸣志电器股份有限公司 | Nested winding used for non-cogging electric motor |
| US11152829B2 (en) | 2017-08-01 | 2021-10-19 | Shanghai Moons' Electric Co., Ltd. | Nested winding for slotless motor |
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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: 20071226 Termination date: 20110105 |