A cooling apparatus includes a heat sink including a plurality of fins on one surface of a base portion, and a coolant supply unit configured to supply a coolant to the fins of the heat sink, wherein a water-repellent area and a hydrophilic area are formed on a surface of each of the fins, and the hydrophilic area is formed on a base portion side of each of the fins and the water-repellent area is formed on a side away from the base portion.
COOLING APPARATUS, EXHAUST GAS PURIFICATION APPARATUS, AND VEHICLE
2019-01-10
Patent
Electronic Resource
English
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES |
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