Patents by Inventor Paul Peter Feistel

Paul Peter Feistel 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).

  • Gas generator
    Patent number: 4080181
    Abstract: A gas generator is provided for the production of gas from fuel and steam under conditions of high pressure and temperature. The requisite temperature is preferably provided by a nuclear reactor. The gas generator includes a cylinder wth a hollow interior. Extending transversely through the hollow interior of the cylinder is a container. Tubular heat exchangers are vertically arranged over the length, width and height of the cylinder in such a manner that the density of heating surfaces decreases along the length of the container.
    Type: Grant
    Filed: November 8, 1976
    Date of Patent: March 21, 1978
    Assignee: Bergwerksverband GmbH
    Inventors: Paul Peter Feistel, Karl Heinrich Van Heek, Harald Juntgen, Rainer Durrfeld