Patents by Inventor Gerd Klinkenberg

Gerd Klinkenberg 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).

  • Reactor chamber door for large-scale coking reactors
    Patent number: 5395485
    Abstract: A large-scale coking reactor including a housing provided with a chamber and with outer and inner chamber frames, a displaceable outer door elastically compressed against the outer frame and formed with a respective elastic peripheral seal compressible against the frame and with an outer high temperature membrane interposed between the door and the seal and elastically pressed thereagainst to seal the door opening, a displaceable inner door spaced from the outer door and formed with an inner high temperature membrane interposed between the inner door and the inner frame to fit elastically the inner frame, the inner and outer doors being releasably interconnected upon displacing the outer door, so that the doors are mounted in the housing to be operatable either selectively or in combination with one another.
    Type: Grant
    Filed: December 17, 1992
    Date of Patent: March 7, 1995
    Assignee: Bergwerksverband GmbH
    Inventors: Gerd Nashan, Klaus Wessiepe, Heribert Bertling, Werner Abendroth, Helmut Dohle, Manfred Friedrichs, Gerd Klinkenberg, Manfred Blase, Heinz Durselen, Gunter Meyer, Wolfgang Rohde