Fremgangsmåde til køling af elektriske komponenter, arrangement til udøvelse af fremgangsmåden og anvendelse ved komponenter, der er indbygget i et køretøj

摘要

The subject of the invention is a process for cooling electrical components, especially electronic components, comprising the removal of the heat produced by the said components (2) to an external medium (5) by the agency of one or more thermal loops, characterised in that it comprises the following intermediate steps: - transferring the heat produced by the said electrical components directly or indirectly to the heat-transfer fluid of a refrigerating machine, - transferring the heat previously yielded up to the heat-transfer fluid to the external medium (5) whose temperature is able to be greater than or equal to the operating temperature of the said electrical components. …The invention is especially applicable to electrical components mounted in a motor vehicle. ……