Method of flaring stator windings
US9130439B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 16, 2013 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Oct 19, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53143
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of flaring stator windings includes supporting a first axial end of a stator core having first and second end turn portions on a first cuff having a first central opening. The first end turn portion extends through the first central opening. The method further includes positioning a second cuff having a second central opening upon a second axial end of the stator core with the second end turn portion extending through the second central opening, positioning a flaring guide having an angled surface upon the second cuff about the second end turn portion, aligning a flaring portion of a flare tool with the second end turn portion, urging the flaring portion between first and second stator winding layers forming the second end turn portion, and flaring the second stator winding layer radially outward of the stator core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.