본 발명은 상면에 소정영역(R)을 구비하는 판상의 베이스프레임(100); 및 상기 소정영역(R)의 내측 상에 배치되고, 상기 베이스프레임(100)의 상면과 평행하게 취해진 단면을 따라 최외곽 프로파일에 의해서 정의되는 단면풋프린트(F, cross-sectional footprint)의 형상이 서로 다르고 상기 단면풋프린트(F)의 면적이 상기 소정영역(R)의 면적보다 작은 복수 종류의 배터리(200)들을 종류 별로 한 개 이상씩 포함하여 구성되는, 복수 개의 배터리(200)들을 포함하는 배터리팩(10)을 제공한다. 이에 따라 상기 복수 종류 중에서 어느 한 종류에 해당하는 한 개 이상의 배터리(200)들이 상기 소정영역(R)의 내측 상에 배치된 경우보다 상기 복수 개의 배터리(200)들이 소정영역(R)의 내측 상에 배치된 경우에 소정영역(R)의 내측 상의 공간의 에너지밀도가 증가할 수 있다.

    The present invention provides a battery pack (10) comprising: a plate-shaped base frame (100) having a predetermined region (R) on the top surface thereof; and a plurality of batteries (200) each having a shape of a cross-sectional footprint (F) defined by an outermost profile of a cross-section taken in parallel with the top surface of the base frame (100). The plurality of batteries (200) may be arranged on the top surface of the base frame (100) inside the predetermined region (R). The plurality of batteries (200) may include a plurality of types of batteries (200N, 200S) having different shapes of cross-sectional footprints (F). At least one portion (RCP) of the circumference of the predetermined region (R) may extend obliquely. At least one portion (FCP) of the circumference of the cross-sectional footprint (F) of a special type battery (200S), which is at least one type of the plurality of types of batteries (200), may extend obliquely along the at least one portion (RCP) of the circumference of the predetermined region (R).


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    Titel :

    BATTERY PACK AND ELECTRIC VEHICLE INCLUDING BATTERY PACK


    Weitere Titelangaben:

    배터리팩 및 배터리팩을 포함하는 전기차량


    Beteiligte:
    SUNG HWAN JANG (Autor:in) / JUN YEOB SEONG (Autor:in)

    Erscheinungsdatum :

    2023-11-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


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



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