Patents by Inventor Kap Duck Kim

Kap Duck Kim 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).

  • Purge system for an absorption air conditioner
    Patent number: 6055821
    Abstract: Apparatus for purging non-condensable gases from an absorption system containing a purge tank connected to the system absorber for collecting non-condensables. A vacuum pump is connected to the tank for drawing the non-condensable gases from the tank and exhausting them to ambient. A solenoid actuated valve is mounted in the vacuum pumps discharge line which is arranged to close immediately when the pump is rendered inoperative during a normal shutdown or during a power failure.
    Type: Grant
    Filed: October 8, 1998
    Date of Patent: May 2, 2000
    Assignee: Carrier Corporation
    Inventors: Deog Yong Song, In Shik Moon, Kap Duck Kim