作者: Kyou Niwatsukino , Toshisuke Sakai , Shinya Koga , Toshiyuki Kubota
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摘要: A cooling device has a closed circulating channel for coolant, and in the channel, radiator contact-heat-exchanger type centrifugal pump are provided. heat-producing electronic component contacts with pump, coolant collects heat off due to exchanging function. Then is dissipated from radiator. The includes pump-casing made of highly conductive material an impeller. casing base wall cover opposite wall. outer face constituting heat-receiving face, inner facing impeller disposed room defined between casing. sucking provided room. This recess where protrusions extending toward or dimples