Cooling device
US7040381B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2003 |
| Grant date | May 9, 2006 |
| Priority date | — |
| Expiry date | Jan 22, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A cooling device comprising a heat-conducting cooling plate on the side of the electronic power components to be cooled and a platelike cooling fluid distributing device. The distributing device has cooling fluid outlets on the side facing the cooling plate, said outlets being arranged at a distance from and pointing towards the cooling plate. The distributing device also comprises at least one drain outlet for the cooling fluid. The cooling device comprises a first plate in which outlets and a plurality of drain outlets are evenly distributed and a second plate and a third plate which are superimposed, wherein two plates define a feed channel that is connected to all outlets and a drain channel that is connected to all drain outlets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.