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US 2002/0172011 A1Published application
Electronic unit having desired heat radiation properties
AssigneeDenso Corporation
InventorHironori Iwamiya
Life of this patent
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Abstract
An electronic unit includes a housing and a plurality of heat-generating electronic devices. The devices are stored in the housing. The heat generated by the devices is transferred to the housing and further transferred to ambient air from the housing to cool the electronic unit. A sheet of paper, which is made of art paper having a thermal emissivity higher than the housing, is adhered to an outer surface of the housing to improve the heat radiation from the housing to the ambient air.
Claims5
An electronic unit comprising:
- a housing;
- a heat-generating electronic device, which is stored in the housing;
- and
- a sheet of paper, which has a thermal emissivity higher than the housing and which is adhered to an outer surface of the housing to improve the radiation of heat generated by the device from the housing.
1 more element
Dependencies are inferred from the claim text.