Power-electronic-cooling device
US7417857B2 · kind B2 · utility
27Cited by
14References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 2004 |
| Grant date | Aug 26, 2008 |
| Priority date | — |
| Expiry date | Oct 29, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/19107
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A device which is used to cool the power electronics of a vehicle, by circulating a liquid through a cooling circuit which is mounted under a plate bearing the power electronics. According to the invention, the cooling circuit can include deflectors and/or turbulators in order to increase the exchange coefficient between the cooling circuit and the cooling liquid. The invention also relates to a method of producing the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.