Patents by Inventor Un-Yong Jung

Un-Yong Jung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Battery cover provided with fire extinguishing function
    Patent number: 9153800
    Abstract: A battery cover with a fire-extinguishing function is provided, which includes a fire-extinguishing tank disposed on an inner surface of the battery cover to store compressed air and fire-extinguishing fluid, so that the fire-extinguishing tank bursts and the fire-extinguishing fluid contained in the tank is sprayed to the battery to thereby suppress a fire in the case where the fire breaks out inside the battery due to overheat or electric leak of the battery. The battery cover with a fire-extinguishing function is coupled to an opening portion of a case that accommodates the battery therein to protect terminals of the battery in a battery pack, and includes the fire-extinguishing tank disposed on an inner surface of the battery cover to store the fire-extinguishing fluid therein.
    Type: Grant
    Filed: December 27, 2010
    Date of Patent: October 6, 2015
    Assignee: VOLVO CONSTRUCTION EQUIPMENT AB
    Inventor: Un-Yong Jung
  • BATTERY COVER PROVIDED WITH FIRE EXTINGUISHING FUNCTION
    Publication number: 20130264077
    Abstract: A battery cover with a fire-extinguishing function is provided, which includes a fire-extinguishing tank disposed on an inner surface of the battery cover to store compressed air and fire-extinguishing fluid, so that the fire-extinguishing tank bursts and the fire-extinguishing fluid contained in the tank is sprayed to the battery to thereby suppress a fire in the case where the fire breaks out inside the battery due to overheat or electric leak of the battery. The battery cover with a fire-extinguishing function is coupled to an opening portion of a case that accommodates the battery therein to protect terminals of the battery in a battery pack, and includes the fire-extinguishing tank disposed on an inner surface of the battery cover to store the fire-extinguishing fluid therein.
    Type: Application
    Filed: December 27, 2010
    Publication date: October 10, 2013
    Applicant: VOLVO CONSTRUCTION EQUIPMENT AB
    Inventor: Un-Yong Jung