Power control unit
US8875825B2 · kind B2 · utility
15Cited by
14References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 8, 2012 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Feb 8, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2400/61
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A power control unit that controls a rotary electric machine that drives a vehicle, and that is mounted onto a motor case in which the rotary electric machine is housed, includes a fixed base that is made of resin; a cooler that is arranged on the fixed base and that includes a power module; and a control substrate that is arranged on the cooler. The fixed base inhibits conduction of heat from the motor case to the power control unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.