Provided is a power supply device that is configured to dispose each of battery cells at an ideal position while stacking the battery cells to form a battery stack, the power supply device including: battery cells (1) each having an outer covering can in a prismatic shape and having a constant cell thickness; end plates paired for covering both side end surfaces of the battery stack in which battery cells (1) are stacked; and bind bars (15) that are disposed on opposite side surfaces of the battery stack and coupled to the end plates. Bind bar (15) includes pressing piece (151) for pressing an upper surface of each of battery cells (1) adjacent to each other. The power supply device further includes elastomer molding (18) disposed between pressing piece (151) and an upper surface of battery cell (1), and pressing piece (151) elastically presses the upper surface of battery cell (1) with elastomer molding (18).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    POWER SUPPLY DEVICE, AND ELECTRIC VEHICLE AND ELECTRICAL STORAGE DEVICE EACH EQUIPPED WITH SAME


    Weitere Titelangaben:

    STROMVERSORGUNGSVORRICHTUNG SOWIE ELEKTROFAHRZEUG, UND STROMSPEICHERVORRICHTUNG, DIE DAMIT AUSGESTATTET SIND
    DISPOSITIF D'ALIMENTATION ÉLECTRIQUE, ET VÉHICULE ÉLECTRIQUE ET DISPOSITIF DE STOCKAGE ÉLECTRIQUE CHACUN ÉQUIPÉ DE CELUI-CI


    Beteiligte:
    TAKATA HIROSHI (Autor:in)

    Erscheinungsdatum :

    2023-07-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    POWER SUPPLY DEVICE, AND VEHICLE AND POWER STORAGE DEVICE EACH EQUIPPED WITH SAME

    YOSHIDA TAKASHI / MAGARA TISATO / KOUTARI MASATO | Europäisches Patentamt | 2023

    Freier Zugriff

    POWER SUPPLY DEVICE, ELECTRIC VEHICLE EQUIPPED WITH SAID POWER SUPPLY DEVICE, AND POWER STORAGE DEVICE

    KOGAMI NAO / TAKAHASHI HIROYUKI | Europäisches Patentamt | 2022

    Freier Zugriff

    POWER SUPPLY DEVICE, ELECTRIC VEHICLE EQUIPPED WITH SAID POWER SUPPLY DEVICE, AND POWER STORAGE DEVICE

    KOGAMI NAO / TAKAHASHI HIROYUKI | Europäisches Patentamt | 2020

    Freier Zugriff

    POWER SUPPLY DEVICE, AND ELECTRIC VEHICLE AND POWER STORAGE DEVICE EQUIPPED WITH THIS POWER SUPPLY DEVICE

    YANO JUNYA / NAKAYAMA MASATO / KUNIMITSU TOMONORI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    POWER SUPPLY DEVICE, AND ELECTRIC VEHICLE AND POWER STORAGE DEVICE EQUIPPED WITH THIS POWER SUPPLY DEVICE

    KOGAMI NAO / HARAZUKA KAZUHIRO / FUJINAGA KOJI | Europäisches Patentamt | 2024

    Freier Zugriff