To improve charging speed of a battery.SOLUTION: An electric shovel has a lower traveling body, an upper turning body mounted on the lower traveling body, and a battery for supplying power so as to turn the upper turning body, and is configured to cool the battery using a predetermined cooling mechanism when the battery is charged from an external power source.SELECTED DRAWING: Figure 3

    【課題】バッテリの充電速度を向上させる。【解決手段】本開示の一実施形態に係る電動ショベルは、下部走行体と、下部走行体に旋回可能に搭載される上部旋回体と、上部旋回体を旋回させるために電力を供給するバッテリと、を有し、バッテリに対して外部の電源から充電が行われている場合に、所定の冷却機構を用いてバッテリを冷却するように構成されている。【選択図】図3


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    Title :

    ELECTRIC SHOVEL


    Additional title:

    電動ショベル


    Contributors:

    Publication date :

    2023-08-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E02F Baggern , DREDGING / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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