A battery module according to an embodiment of the present invention comprises a battery module comprising: a plurality of battery cells facing each other and disposed parallel to each other at least in a first direction; a module cover accommodating the plurality of battery cells and provided in such a shape that at least one surface thereof is open; and a pair of buffer members which are located between a surface of the battery cell, among the plurality of battery cells, located in the outermost position in the first direction and a side of the module cover, and at least parts of which are respectively in contact with the battery cell and the side of the module cover, wherein each of the buffer members is provided as a plate spring having at least one bent part.

    Selon un mode de réalisation, la présente invention concerne un module de batterie qui comprend : une pluralité d'éléments de batterie se faisant face et disposés parallèlement les uns aux autres au moins dans une première direction ; un couvercle de module logeant la pluralité d'éléments de batterie et présentant une forme telle qu'au moins une surface de celui-ci est ouverte ; une paire d'éléments tampons qui sont placés entre une surface de l'élément de batterie, parmi la pluralité d'éléments de batterie, situé dans la position la plus à l'extérieur dans la première direction et un côté du couvercle de module, et dont au moins certaines parties sont respectivement en contact avec l'élément de batterie et le côté du couvercle de module, chacun des éléments tampons se présentant sous la forme d'un ressort à lame ayant au moins une partie courbée.

    본 발명의 일 실시 예에 따른 배터리 모듈은 서로 대면하며 적어도 제1방향으로 나란하게 배치되는 복수개의 배터리 셀과 복수개의 배터리 셀들을 수용하며, 적어도 일면이 개방된 형상으로 제공되는 모듈 커버 및 복수개의 배터리 셀 중 제1방향의 최외측에 위치하는 배터리 셀의 일면과 모듈 커버의 측면 사이에 위치하며, 적어도 일부분이 배터리 셀 및 모듈 커버의 측면에 각각 접촉하는 한 쌍의 완충 부재를 포함하되, 완충 부재는 적어도 하나 이상의 절곡부를 가지는 판 스프링으로 제공되는 배터리 모듈을 포함한다.


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    Title :

    BATTERY MODULE, BATTERY PACK COMPRISING SAME, AND AUTOMOBILE


    Additional title:

    MODULE DE BATTERIE, BLOC-BATTERIE LE COMPRENANT ET AUTOMOBILE
    배터리 모듈 및 이를 포함하는 배터리 팩, 자동차


    Contributors:
    CHOI MI-GEUM (author) / MUN JEONG-O (author) / KANG DAL-MO (author) / LEE YOON-KOO (author) / YOU JUNG-BEEN (author)

    Publication date :

    2017-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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