Method and apparatus for fabricating armature of flat motor
US4790063A · kind A · utility
3Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 1986 |
| Grant date | Dec 13, 1988 |
| Priority date | — |
| Expiry date | Nov 14, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53157
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A continuous coil material is formed on flat unit coils alternating with coupling parts corresponding to coil receivers of a commutator. The coupling parts are coupled to the coil receivers of the commutator, and the unit coils are mounted on the unit coil positioning parts arranged around the commutator, alternately with each other in a predetermined positional order. The coupling parts and the receiving parts coupled to each other are electrically connected, and the unit coils overlapped in position around the commutator are connected at contact parts thereof, thereby forming an armature for a flat motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.