Rotary electric machine for vehicle
US9473003B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 22, 2014 |
| Grant date | Oct 18, 2016 |
| Priority date | — |
| Expiry date | Jun 5, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K9/19
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rotary electric machine for a vehicle is obtained in which cooling performance between phases of a coil can be improved. The rotary electric machine for a vehicle includes: a stator that is placed opposite the outer periphery face of a rotor and has a plurality of split cores; coil ends formed protruded toward the edge face in the axis direction of the cores on each of which a coil is wound; a power distribution part placed on the radial outer periphery side of the cores; and a cover for protecting the power distribution part, wherein the inner periphery of the cover is located more inside than the outermost periphery of the coil ends in the radial direction and has inclined parts inclined toward the coil ends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.