Patents Assigned to Kaikisha Ltd.
  • Paint drying furnace
    Patent number: 5868562
    Abstract: Disclosed is a paint drying furnace for baking and drying paint films on painted objects following a painting process. The furnace of the invention has an interior combustion type heating device arranged on fresh air passages upstream of points of connection to furnace interior circulating gas passages for heating passing fresh air. The combustion type heating device is a direct heating type, combustion type heating device for burning a fuel directly in an atmosphere of passing fresh air to be heated.
    Type: Grant
    Filed: October 6, 1997
    Date of Patent: February 9, 1999
    Assignee: Kaikisha Ltd.
    Inventors: Makoto Watanabe, Isao Ohashi, Hisashi Umeda, Koji Hayashi, Gen Kusunoki