Patents Assigned to ZHEJIANG CHILWEE CHUANGYUAN INDUSTRY COMPANY LTD.
  • Lithium-ion battery and electric vehicle utilizing the same
    Patent number: 10319970
    Abstract: The present invention relates to a lithium-ion battery and an electric vehicle utilizing the lithium-ion battery. The lithium-ion battery comprises a housing, and battery cell group disposed in the housing, wherein, a fire-extinguishing material layer is provided between the battery cell group and the housing, and the housing is provided with drain hole. The technical scheme of the present invention can effectively prevent fire and explosion of lithium-ion battery, and can significantly improve the safety of lithium-ion battery in use.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: June 11, 2019
    Assignee: ZHEJIANG CHILWEE CHUANGYUAN INDUSTRY COMPANY LTD.
    Inventors: Yanxian Sun, Ning Ren, Aiming Li, Xiaoxu Yang, Haifei Zhang
  • LITHIUM-ION BATTERY AND ELECTRIC VEHICLE UTILIZING THE SAME
    Publication number: 20170214018
    Abstract: The present invention relates to a lithium-ion battery and an electric vehicle utilizing the lithium-ion battery. The lithium-ion battery comprises a housing, and battery cell group disposed in the housing, wherein, a fire-extinguishing material layer is provided between the battery cell group and the housing, and the housing is provided with drain hole. The technical scheme of the present invention can effectively prevent fire and explosion of lithium-ion battery, and can significantly improve the safety of lithium-ion battery in use.
    Type: Application
    Filed: July 24, 2015
    Publication date: July 27, 2017
    Applicant: ZHEJIANG CHILWEE CHUANGYUAN INDUSTRY COMPANY LTD.
    Inventors: Yanxian Sun, Ning Ren, Aiming Li, Xiaoxu Yang, Haifei Zhang