Patents by Inventor Bernd Pontow

Bernd Pontow 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).

  • Process for feeding carbonaceous material into reaction spaces
    Patent number: 4978369
    Abstract: Disclosed is a process for feeding carbonaceous materials into pressurized reaction spaces where partial oxidation or hydrogenation occurs. The feed is compressed into a strand material in a rotable screw conveyor which strand is disintegrated by fluid media.
    Type: Grant
    Filed: June 13, 1988
    Date of Patent: December 18, 1990
    Assignees: Veba OEL Entwicklungs-Gesellschaft mbH, Pfleiderer GmbH
    Inventors: Bernd Pontow, Hans-Peter Wenning, Albert Grimminger, Jurgen Strecker
  • Fluid cooled burner
    Patent number: 4666397
    Abstract: A burner having feed ducts for homogeneous or heterogeneous reactants and a burner cooling chamber placed peripherally in the area of a burner head, the burner including, coolant feed and discharge ducts in communication with the burner cooling chamber, a burner lance positionable in a recess in the burner cooling chamber, and a lance for accommodating the feed of the reactants as far as the burner orifice wherein the burner cooling chamber extends over the burner orifice in a downstream direction, starting from a downstream side of the burner orifice, and tapers conically to a smaller cross section so as to form a truncated conical burner prechamber, open on a downstream side thereof.
    Type: Grant
    Filed: October 30, 1985
    Date of Patent: May 19, 1987
    Assignee: Veba Oel Entwicklungs-Gesellschaft mbH
    Inventors: Hans-Peter Wenning, Joachim Friedrich, Bernd Pontow