Electrical connection apparatus and method for connecting an alternator stator
US6278206A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2000 |
| Grant date | Aug 21, 2001 |
| Priority date | — |
| Expiry date | Jun 28, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49009
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical machine such as an alternator (10) has a first housing (14) and a second housing (16) with a stator core assembly (18) therein. The stator core assembly has a plurality of windings (44) that are positioned within laminations (46). The windings have a first set of end turns (48), a second set of end turns (50), and winding ends 52. A respective first end cap (54) and a second end cap (56) are placed over respective end turns (48) (50). Potting material (58) is placed between the first end cap (54) and the first set of end turns (48) and the second end cap (56) and the second set of end turns (50). A stud assembly (60) having a stud housing (62) and a plurality of studs (64) is coupled to the first end cap. A bushing (68) is coupled to the studs (64) so that winding ends (52) may be coupled to a flat surface (70) thereof. The bushings (68) are also used to from an electrical connection between the rectifier bridge (36) and the stator core (42).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.