Modular electronic device operating in difficult environments

Details Modular electronic device operating in difficult environments Modular electronic device operating in difficult environments

2006-04-24

2010-12-28

Gandhi, Jayprakash N (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S695000, C361S699000, C361S700000, C361S704000, C361S719000, C165S080300, C062S259200, C174S015100

Reexamination Certificate

active

07859837

ABSTRACT:
The invention relates to an electronic device operating in difficult environments. The electronic device comprises at least one printed circuit board supporting heat-dissipating electronic components, a heat sink, a first side of which is in contact with electronic components on a first side of the printed circuit board, and a second side of which is designed to evacuate heat by convection, characterized in that it also comprises a cover delimiting a channel in which a coolant circulates to ensure convection, the cover being joined to the heat sink and the printed circuit board, and in that the channel prevents the coolant from coming into contact with the electronic components.

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Decision on Grant Patent for Invention of Russian Application No. 2007143050 mailed Mar. 3, 2010.

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