To provide battery cooling structure in which a bus bar connecting battery cells can be suitably cooled.SOLUTION: A space S in which a bus bar 15 is housed is formed in a battery stack 19 formed by connecting electrodes 11a of a plurality of battery cells 11 with a bus bar 15, and a vent hole 20c for flowing air to the space S is provided in a member (bus bar plate 20) constituting the space S. A sensor board 16 is provided at a position opposite to the battery cell 11 with respect to the bus bar 15 in the space S, the sensor 17 is arranged in such a way that the sensor penetrates the sensor board 16 and come in contact with the bus bar 15, and a partition wall 21b is provided so that flow of air 7 from the vent hole 20 to the installation position of the sensor 17 on the surface opposite to the bus bar 15, of the sensor board 16 is hindered.SELECTED DRAWING: Figure 3

    【課題】バッテリセル同士を接続するバスバーを好適に冷却し得るバッテリの冷却構造を提供する。【解決手段】複数のバッテリセル11の電極11a間をバスバー15により接続してなるバッテリスタック19に、バスバー15を収容する空間Sを形成し、該空間Sを構成する部材(バスバープレート20)に、空間S内に空気を通す通気口20cを設ける。空間S内のバスバー15に関してバッテリセル11と反対側の位置にセンサ基板16を備え、該センサ基板16を貫通してバスバー15と接触するようセンサ17を配置すると共に、通気口20cからセンサ基板16のバスバー15とは反対側の面におけるセンサ17の設置位置への空気7の流通を妨げるよう仕切壁21bを備える。【選択図】図3


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    BATTERY COOLING STRUCTURE


    Weitere Titelangaben:

    バッテリの冷却構造


    Beteiligte:
    YAMAZAKI YUSUKE (Autor:in) / MURATA YUJI (Autor:in)

    Erscheinungsdatum :

    2021-02-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    BATTERY COOLING DEVICE AND BATTERY COOLING STRUCTURE

    KAKIUCHI SHUJI / IDA HIROYUKI / MOGI HIROSHI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Battery cooling structure

    TSUCHIYA TAKENORI / YONEDA SHOGO / OOMUTA RYUICHI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    BATTERY COOLING STRUCTURE

    TSUCHIYA TAKENORI / YONEDA SHOGO / OOMUTA RYUICHI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    BATTERY COOLING STRUCTURE

    IGUCHI TOYOKI / SAITOU HIROAKI / KATOU KOJI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    BATTERY COOLING STRUCTURE

    KATSUNO SACHIKO / OGIWARA YASUSHI / UMEZU MASARU et al. | Europäisches Patentamt | 2016

    Freier Zugriff