Device with integrated electronic components provided with a partition for separating ventilated zones
US7706141B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2007 |
| Grant date | Apr 27, 2010 |
| Priority date | — |
| Expiry date | May 1, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20563
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Device with integrated electronic components, that comprises a board forming a support for the said components, a cover mounted on the said board to cover the said components, and a separating partition which extends from the cover to the board substantially perpendicularly to the latter, the said partition separating two distinct zones of the board, wherein it comprises an overcover covering the cover and defining an internal space between the cover and the overcover in which are provided cooling gas division means delimiting two distinct secondary spaces in the internal space, an upstream secondary space into which cooling gas is able to be injected and a downstream secondary space into which cooling gas is able to be discharged so that cooling gas injected into the upstream zone of the board is directed toward the downstream secondary space of the internal space and that cooling gas injected into the upstream secondary space of the internal space is directed toward the downstream zone of the board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.