Discoidal winding for dynamoelectric machines
US4068143A · kind A · utility
13Cited by
8References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 18, 1974 |
| Grant date | Jan 10, 1978 |
| Priority date | — |
| Expiry date | Dec 18, 1994 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K3/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A discoidal winding structure for dynamoelectric machines has its conductors bonded together by a resinous material. The structure has a flat disc portion containing the coil sides and outer and inner ring portions containing the coil end-heads and other end connections. The coils have their sides and end-heads of shapes which permit them to nest closely together in an annular array of overlapping coils.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.