Automatic wire winding of inside brushless stator
US8028396B2 · kind B2 · utility
1Cited by
11References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2007 |
| Grant date | Oct 4, 2011 |
| Priority date | — |
| Expiry date | Aug 2, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49073
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method and mechanism for automatic or manual winding of a stator. A fixed arbor serves to support the stator during the winding process, as well as a wire feed point and wire guide. A mechanism moves the stator in a back and forth motion along the major axis of the arbor. Proper axial position of the wire is maintained by the outer surface of the arbor and the axial slot itself. The arbor has a channel that serves to guide the wire, allowing it exit in each of the two possible longitudinal directions along the major axis of the arbor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.