Patents Assigned to Katec Betz GmbH & Co.
  • Patent number: 4850857
    Abstract: An appliance for the combustion of oxidizable substances in a carrier gas is described, in which the carrier gas is fed through heat exchanger tubes having inlet ends which are bent outwardly adjacent an outlet for gas from which oxidizable substances have been removed by combustion. Prior to entering the tubes the carrier gas passes an annular chamber in which it becomes pre-heated and condensates are evaporated.
    Type: Grant
    Filed: December 2, 1986
    Date of Patent: July 25, 1989
    Assignee: Katec Betz GmbH & Co.
    Inventor: Herbert J. Obermuller
  • Patent number: 4820500
    Abstract: A process and an apparatus for the thermal incineration of oxidizable substances in a process gas are proposed, whereby the process gas is conveyed through an afterburning apparatus 10 comprising, inter alia, a combustion chamber 18 and a process gas outlet 24 in order to remove purified exhaust gas from the process gas outlet 24, and to mix said purified gas in with the process gas in order to maintain a constant concentration of the process gas.
    Type: Grant
    Filed: February 12, 1987
    Date of Patent: April 11, 1989
    Assignee: Katec Betz GmbH & Co.
    Inventor: Herbert J. Obermuller