JPS5797345A - Element coil of armature and manufacture thereof - Google Patents
Element coil of armature and manufacture thereofInfo
- Publication number
- JPS5797345A JPS5797345A JP17158280A JP17158280A JPS5797345A JP S5797345 A JPS5797345 A JP S5797345A JP 17158280 A JP17158280 A JP 17158280A JP 17158280 A JP17158280 A JP 17158280A JP S5797345 A JPS5797345 A JP S5797345A
- Authority
- JP
- Japan
- Prior art keywords
- section
- folding
- lines
- armature
- coil
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 3
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE:To improve the efficiency of an armature by dividing a wound coil into a folding section and the remaining section in such a manner that the folding section is folded flat on the remaining circular section. CONSTITUTION:In a circular initial coil 4, a folding lines 22-1-22-2n are defined with respect to radial lines 15-1-15-2n in such a manner as to be alternate ly at the same angle phi in the same direction. With these folding lines, the area on the initial coil is divided alternately into conductor lines 32 and 34 equal in the shape along the circumference thereof. The conductor section 34 larger in the area is premolded along the folding lines and then, folded tight on the remaining conductor sections 32 to form a flat element coil. This can increase a partial rotary force generated in an armature.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17158280A JPS5797345A (en) | 1980-12-05 | 1980-12-05 | Element coil of armature and manufacture thereof |
| GB8136239A GB2092833B (en) | 1980-12-05 | 1981-12-01 | Flat coil element for an electric motor and method of manufacturing the same |
| US06/326,513 US4453100A (en) | 1980-12-05 | 1981-12-02 | Flat coil element for an electric motor and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17158280A JPS5797345A (en) | 1980-12-05 | 1980-12-05 | Element coil of armature and manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5797345A true JPS5797345A (en) | 1982-06-17 |
Family
ID=15925819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17158280A Pending JPS5797345A (en) | 1980-12-05 | 1980-12-05 | Element coil of armature and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5797345A (en) |
-
1980
- 1980-12-05 JP JP17158280A patent/JPS5797345A/en active Pending
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