Patents Assigned to Poweray Infrared Corp.
  • Material heating apparatus
    Patent number: 4192288
    Abstract: A container for maintaining molten material at an elevated temperature below the decomposition temperature of the material is heated utilizing a relatively high temperature infrared source by interposing a heat absorbing means relatively spaced between the heat source and the container for absorbing the infrared radiation from the source and for transmitting secondary radiation at a substantially reduced temperature onto the container skin.
    Type: Grant
    Filed: July 7, 1978
    Date of Patent: March 11, 1980
    Assignee: Poweray Infrared Corp.
    Inventor: Anton H. Heller