PROBLEM TO BE SOLVED: To provide an underbody unit for a motor vehicle.SOLUTION: The underbody unit for reinforcing a motor vehicle body particularly between a front axle and a rear axle is provided which includes : a floor body 12 connectable to the motor vehicle body for dissipating static and/or dynamic loads of the motor vehicle body; reinforcing ribs 14 that protrude substantially vertically up from the floor body 12 and that together with the floor body 12 delimit receiving pockets 16 for receiving at least one battery cell unit constituting a traction battery for driving the motor vehicle in a hybrid form and/or a purely electric form; a first connection line for the supply of a liquid cooling medium for cooling the floor body 12; and a second connection line for removal of the liquid cooling medium. According to the underbody unit having such a configuration, a life of the traction battery for a motor vehicle, which is provided in a lower side area of the motor vehicle, can be prolonged.SELECTED DRAWING: Figure 1

    【課題】自動車用の車体下部ユニットを提供する。【解決手段】特に前車軸と後車軸との間で自動車の車体を補強するための車体下部ユニットであって、車体の静的および/または動的負荷を逃がすための、車体に接続可能な床体12と、床体12から実質的に垂直上方向に突出する補強リブ14であって、補強リブ14が、床体12と共に、ハイブリッド式および/または純電気式で自動車を駆動させるための走行用バッテリの構成のための少なくとも1つのバッテリセルユニットを収容する収容ポケット16を画定する、補強リブ14と、床体12を冷却するための液体冷却媒体を供給するための第1の接続ラインと、液体冷却媒体を放出するための第2の接続ラインとを備える車体下部ユニットを提供することで自動車の下側領域に設けられる自動車の走行用バッテリを長寿命にすることができる。【選択図】図1


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    Title :

    UNDERBODY UNIT FOR MOTOR VEHICLE


    Additional title:

    自動車用の車体下部ユニット


    Contributors:

    Publication date :

    2016-02-08


    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 / 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



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