The present invention relates to a battery safety sheet for preventing a fire in a high-voltage battery for driving an electric motor mounted on an electric vehicle, including: a first skin layer made of a first resin; a shielding layer that is stacked on the upper surface of the first skin layer and is formed by impregnating a carbon fiber fabric with a second resin; and a second skin layer that is made of a third resin and is stacked on the upper surface of the shielding layer.

    본 발명은 전기자동차에 탑재되는 전동 모터 구동용 고압 배터리의 화재를 방지하기 위한 배터리 안전 시트로서, 제1 수지로 형성되는 제1 스킨층; 상기 제1 스킨층의 상면에 적층되고, 탄소섬유 직조물에 제2 수지가 함침되어 형성되는 차폐층; 및 제3 수지로 형성되어 상기 차폐층의 상면에 적층되는 제2 스킨층;을 포함하는 것을 특징으로 한다.


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    Title :

    Battery safety sheet for electric vehicle


    Additional title:

    전기자동차용 배터리 안전 시트


    Contributors:
    KIM HYE JOUNG (author) / KIM BOKYU (author)

    Publication date :

    2022-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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