PROBLEM TO BE SOLVED: To secure cooling capacity when a vehicle accelerates and ascends a hill in an on-vehicle equipment cooling device which cools on-vehicle equipment by utilizing a phase change and circulating a refrigerant.SOLUTION: An on-vehicle equipment cooling device includes: a refrigerant circuit 12; an evaporator 13 having an evaporation part 131, a supply part 132, and a discharge part 133; a condenser 14; a gas refrigerant pipeline 15; and a liquid refrigerant pipeline 16. The gas refrigerant pipeline 15 has a front flow part 15a in which a refrigerant flows from a vehicle rear side to a vehicle front side. A flow direction of the refrigerant flowing from the discharge part 133 to the front flow part 15a is configured to be set to at least one of a direction from the vehicle rear side to the vehicle front side, a direction from a vehicle lower side to a vehicle upper side, and a vehicle lateral direction.SELECTED DRAWING: Figure 23

    【課題】相変化を利用して冷媒を循環させることによって車載機器を冷却する車載機器冷却装置において、加速時や登坂時における冷却能力を確保する。【解決手段】冷媒回路12と、蒸発部131と供給部132と排出部133とを有する蒸発器13と、凝縮器14と、ガス冷媒配管15と、液冷媒配管16とを備え、ガス冷媒配管15は、冷媒が車両後方から車両前方へ向かって流れる前方流れ部15aを有しており、排出部133から前方流れ部15aに至る冷媒の流れ方向が車両後方側から車両前方側に向かう方向、車両下方側から車両上方側に向かう方向、および車両左右方向のうち少なくとも1つの方向になるように構成されている。【選択図】図23


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    Title :

    ON-VEHICLE EQUIPMENT COOLING DEVICE


    Additional title:

    車載機器冷却装置


    Contributors:

    Publication date :

    2018-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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