PROBLEM TO BE SOLVED: To totally improve cooling performance of a heating element.SOLUTION: A duct 10 includes: first projections 20A-20E extending in a flow direction of cooling air and second projections 31-36 extending in a direction intersecting a flow direction of cooling air. The first projections 20A-20E extend so as to enlarge the flow of cooling air in a width direction at the inside of an upstream side passage enlargement section 14, and extend so as to reduce the flow of cooling air in a width direction at a downstream side passage reduction section 15.SELECTED DRAWING: Figure 3

    【課題】発熱体の冷却性能を全体的に高める。【解決手段】ダクト10には、冷却風の流れ方向に延びる第1突出部20A〜20Eと、冷却風の流れ方向と交差する方向に延びる第2突出部31〜36とが設けられている。第1突出部20A〜20Eは、上流側通路拡大部14内において冷却風の流れを幅方向に拡大するように延びるとともに、下流側通路縮小部15において冷却風の流れを幅方向に縮小させるように延びている。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    COOLING STRUCTURE OF HEATING ELEMENT


    Additional title:

    発熱体の冷却構造


    Contributors:

    Publication date :

    2016-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    COOLING STRUCTURE OF HEATING ELEMENT

    ENOKIDA TOMOSHI / YAMASHITA HIDEKI / HASHIKAWA NOBUYUKI | European Patent Office | 2016

    Free access

    COOLING STRUCTURE OF HEATING ELEMENT

    YAMASHITA HIDEKI | European Patent Office | 2016

    Free access

    COOLING STRUCTURE OF HEATING ELEMENT

    ENOKIDA TOMOSHI / YAMASHITA HIDEKI | European Patent Office | 2016

    Free access

    COOLING STRUCTURE OF HEATING ELEMENT

    ENOKIDA TOMOSHI / YAMASHITA HIDEKI | European Patent Office | 2016

    Free access

    HEATING ELEMENT COOLING SYSTEM

    AZUMA HISASHI / YOSHIHARA HIROYUKI / HIRANO SATORU | European Patent Office | 2023

    Free access