PUMP, COOLING SYSTEM AND ELECTRONIC EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide a pump capable of excellently cooling a heating element over a long period.

SOLUTION: A pump housing 101 has a heat receiving plate 122 thermally connected to a CPU 31 and a pump room 118. An impeller 102 for rotating by a motor 103 is arranged in the pump room 118. At least a part of the pump housing 101 is formed of resin mixed with at least one kind of filler of a filler composed of a material having a coefficient of linear expansion smaller than the resin and a filler composed of a material having steam permeability smaller than the resin.

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