PROBLEM TO BE SOLVED: To provide an attachment structure of an intercooler which is high in cooling efficiency.SOLUTION: Fins 22 arranged at an intercooler 2A are arranged while inclining so that a vehicle front part FR side becomes high and a vehicle rear part RR side becomes low with respect to a virtual end face 24 which is formed of an opening part formed between tubes 20, 20 of the intercooler 2A. The intercooler 2A is attached to an upper part of an engine 1 while inclining so that the vehicle front part FR side becomes low and the vehicle rear part RR side becomes high. In this attachment state, inclination angles θ of the fins 22 with respect to a horizontal direction are not smaller than 20° and not larger than 40°. In the attachment structure of the intercooler, even if a radiator fan 3f is operated, hot air from the radiator 3 arranged at the vehicle front part FR in the engine 1 hardly flows into a flow passage of outside air w in the intercooler 2A.SELECTED DRAWING: Figure 1

    【課題】冷却効率が高いインタークーラの取付構造を提供する。【解決手段】インタークーラ2Aに備えるフィン22は、インタークーラ2Aにおけるチューブ20,20間に設けられる開口部がつくる仮想端面24に対して、車両前方FR側が高く、車両後方RR側が低くなるように傾斜して配置される。インタークーラ2Aは、車両前方FR側が低く、車両後方RR側が高くなるように傾斜して、エンジン1の上方に取り付けられる。この取付状態において、水平方向に対するフィン22の傾斜角度θが20°以上40°以下である。このインタークーラの取付構造は、ラジエータファン3fが稼働した場合でも、インタークーラ2Aの外気wの流通路に、エンジン1における車両前方FRに配置されたラジエータ3からの熱い空気が流れ込み難い。【選択図】図1


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    Title :

    ATTACHMENT STRUCTURE OF INTERCOOLER


    Additional title:

    インタークーラの取付構造


    Contributors:

    Publication date :

    2018-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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