| 摘要 |
<p>[Assignment] To provide an ebullient cooling device that can prevent the freezing of liquid cooling medium, and which can inhibit the occurrence of burnout. [Means for Solution] An ebullient cooling device 1 according to the present invention is characterized in that it includes an accommodating unit 2 in which a liquid cooling medium is accommodated, the liquid cooling medium receiving heat that results from a heating element "Z," and is an ebullient cooling device to be installed in vehicle, wherein the liquid cooling medium is a mixed liquid of water and ethanol, and the mixed liquid has an ethanol concentration of 40% by mass or more.</p> |
