Kühlsystem für eine elektronische Schaltungsanordnung.

摘要

In an electronic circuit device including a printed circuit board (9) having mounted thereon an electronic circuit component (7), and also including a cooling module having biasing means (5) arranged to urge a heat transfer surface (3) of the module resiliently towards the said circuit component, there is sandwiched between that component and the heat transfer surface a thermally-conductive medium (31) of a kind that is molten at normal operating temperatures of the said electronic circuit device, thereby to facilitate heat transfer to the cooling module from the circuit component when the device is in use.