Preparing bar-wound stator conductors for electrical interconnection
US8443509B1 · kind B1 · utility
17Cited by
9References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2012 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Apr 18, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53157
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of preparing a plurality of bar-wound stator conductors for electrical interconnection includes inserting the plurality of conductors into a stator, twisting a conductor such that a first conductor of a first row is adjacent to a second conductor of a second row; trimming the adjacent first and second conductors to a common length using a trimming device; and grinding the trimmed first and second conductors to a pre-determined surface profile using a rotary cutting tool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.