Patents by Inventor Herbert W. Schmelter

Herbert W. Schmelter 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).

  • Heat exchanger
    Patent number: 4457082
    Abstract: The invention relates to a multiple-stage heat exchanger 1 in which at least one of the lower heat exchange stages contains a deflector/separator with a horizontal gas inlet pipe and a gas outlet, and at least the upper heat exchange stage has a conventional cyclone. This results in a considerable reduction in the energy requirement, the size and height of the construction.
    Type: Grant
    Filed: March 18, 1982
    Date of Patent: July 3, 1984
    Assignee: Krupp Polysius AG
    Inventors: Wilfried Kreft, Wolfgang Rother, Peter Tiggesbaumker, Karl Menzel, Herbert W. Schmelter, Heinrich Weber