Patents Assigned to Radex-Heraklith Industriebeteilgungs AG
  • Flushing block
    Patent number: 4944497
    Abstract: The invention relates to a flushing block for introducing gaseous and/or solid reagents and additives into a metallurgical melting vessel, which is connectable at one end to a gas pipe and at least to a drive means and at its other end has at least one outlet opening extending from its circumferential surface, said opening terminating in at least one gas channel which can be connected to the gas pipe.
    Type: Grant
    Filed: March 21, 1989
    Date of Patent: July 31, 1990
    Assignee: Radex-Heraklith Industriebeteilgungs AG
    Inventors: Bernd Grabner, Lorenz Dotsch, Josef Knauder, Hans Hoffgen