To provide an arrangement structure for cooling water piping that can effectively protect cooling water piping against a collision load in a case of a collision against a vehicle from the front so as to prevent breakage.SOLUTION: An arrangement structure 1 for cooling water piping of a vehicle comprises: a motor 11 arranged with an output shaft 11a directed to the right and left of the vehicle; an inverter 12 arranged substantially right above or below the motor 11; and cooling water piping 13 in which cooling water for cooling the motor 11 and/or the inverter 12 flows. The arrangement structure is characterized in that the frontmost surface of the motor 11 and the frontmost surface of the inverter 12 are at substantially the same position, and the cooling water piping 13 is arranged in the space S of a vertical gap between the motor 11 and the inverter 12.SELECTED DRAWING: Figure 2

    【課題】車両の前方からの衝突時に、冷却水配管を衝突荷重から効果的に保護し、破損を防止することができる冷却水配管の配置構造を提供する。【解決手段】出力軸11aが車両の左右方向を向くように配置されたモータ11と、モータ11の略直上又は略直下に配置されるインバータ12と、モータ11及び/又はインバータ12を冷却するための冷却水が流れる冷却水配管13と、を備える車両における冷却水配管の配置構造1であって、車両の前後方向において、モータ11の最前面の位置とインバータ12の最前面の位置が略揃うように配置され、モータ11とインバータ12の上下方向の隙間の空間Sに冷却水配管13が配置されることを特徴とする。【選択図】図2


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    Title :

    ARRANGEMENT STRUCTURE FOR COOLING WATER PIPING


    Additional title:

    冷却水配管の配置構造


    Contributors:

    Publication date :

    2024-10-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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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