Patents by Inventor Daebok Kwon

Daebok Kwon 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).

  • Heat exchanger for vehicle
    Patent number: 7520318
    Abstract: The present invention relates to a heat exchanger for a vehicle, in which a second radiator as a heat exchanger for cooling electronic components, such as an inverter and a motor, and a first radiator as a heat exchanger for cooling an engine are manufactured into an integral-type heat exchanger, and a reservoir tank is integrally coupled to the integral-type heat exchanger.
    Type: Grant
    Filed: April 11, 2007
    Date of Patent: April 21, 2009
    Assignee: Halla Climate Control Corporation
    Inventor: Daebok Kwon
  • Integral-type heat exchanger
    Patent number: 7490659
    Abstract: The present invention relates to an integral-type heat exchanger with integrally formed heat exchange portions, in which the heat transfer between heat exchange portions is effectively intercepted, a core portion without a tank is respectively formed to improve the productivity, and the tank is used in common.
    Type: Grant
    Filed: February 7, 2007
    Date of Patent: February 17, 2009
    Assignee: Halla Climate Control Corporation
    Inventors: Daebok Kwon, Hongyoung Lim
  • Battery cooling device for vehicles and control method thereof
    Publication number: 20080202741
    Abstract: The present invention relates to a battery cooling device for vehicles and a method for controlling the battery cooling device, which compactly includes battery heat exchanging means mounted on a battery to cooling the battery in a water cooling type, and a heat exchanger, air blowing means and cooling water circulating means connected with the battery heat exchanging means. Operations of the air blowing means and the cooling water circulating means are controlled in such a way as to compare battery temperature, cooling water temperature and inside air temperature of the vehicle with one another, whereby the battery cooling device can enhance efficiency of the battery by properly controlling the battery temperature, reduce power consumption and noise by properly operating the air blowing means and the cooling water circulating means, and satisfy necessary inside temperature conditions while cooling the battery using the inside air of the vehicle.
    Type: Application
    Filed: February 22, 2008
    Publication date: August 28, 2008
    Inventors: Daewoong Lee, Daebok Kwon, Kilsang Jang
  • Heat exchanger for vehicle
    Publication number: 20070240861
    Abstract: The present invention relates to a heat exchanger for a vehicle, in which a second radiator as a heat exchanger for cooling electronic components, such as an inverter and a motor, and a first radiator as a heat exchanger for cooling an engine are manufactured into an integral-type heat exchanger, and a reservoir tank is integrally coupled to the integral-type heat exchanger.
    Type: Application
    Filed: April 11, 2007
    Publication date: October 18, 2007
    Inventor: Daebok Kwon
  • Integral-type heat exchanger
    Publication number: 20070187077
    Abstract: The present invention relates to an integral-type heat exchanger with integrally formed heat exchange portions, in which the heat transfer between heat exchange portions is effectively intercepted, a core portion without a tank is respectively formed to improve the productivity, and the tank is used in common.
    Type: Application
    Filed: February 7, 2007
    Publication date: August 16, 2007
    Inventors: Daebok Kwon, Hongyoung Lim