Stator for outer rotor-type multi-pole generator
US6333579A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2000 |
| Grant date | Dec 25, 2001 |
| Priority date | — |
| Expiry date | Mar 20, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K2203/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a stator for an outer rotor-type multi-pole generator, in which coils of an identical type but different from a coil wound around a particular one of cylindrical portions integrally included in a bobbin to cover a plurality of salient poles of a stator core, are wound around a pair of the cylindrical portions adjoining and located on opposite sides of the particular cylindrical portion, a recess concaved inwards in a radial direction of a core base is provided in a guide projection at a location corresponding to the particular one of the cylindrical portions, and a crossover wire is disposed in the recess. Thus, the particular cylindrical portion and the crossover wire can be insulated from each other to ensure a stable insulating property, while avoiding an increase in operating steps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.