Method for cooling torque generation assemblies of a hybrid electric vehicle
US6705254B1 · kind B1 · utility
12Cited by
2References
15Claims
0Family size
Inventors
Key dates
| Filing date | Jul 30, 2002 |
| Grant date | Mar 16, 2004 |
| Priority date | — |
| Expiry date | Jul 30, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01P2050/24
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method and an apparatus 12 for cooling one or more torque generation assemblies, such as an internal combustion engine 14 and/or an electric motor 16 by the use of variable speed pump assembly 28 which may be selectively operated without the use of any of the torque generation assemblies 12, 14.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.