Patents by Inventor Hans G. Schwiers

Hans G. Schwiers 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).

  • Patent number: 4302293
    Abstract: A gas-cooled high temperature reactor is equipped with a supporting structure for the reactor core having a gas conduit passing through the support structure from a hot gas collecting space beneath the supporting structure. The supporting structure itself rests on a floor plate in a columnar arrangement. The floor plate also rests on support columns and possesses a disk-like center portion indirectly supporting the reactor core and an outer annular portion supporting a lateral thermal shield around the reactor core.
    Type: Grant
    Filed: October 16, 1979
    Date of Patent: November 24, 1981
    Assignee: Hochtemperatur-Reaktorbau GmbH
    Inventors: Claus Elter, Wilfried Stracke, Heinrich Stach, Josef Schoening, Hans G. Schwiers
  • Patent number: 4223496
    Abstract: A pressure vessel susceptible to high temperatures, especially for containment of a nuclear-reactor core, is constituted of a cylindrical shell from a cast material such as cast steel, cast iron or concrete, and is prestressed by vertical cables which extend parallel to generatrices of the shell. Peripheral (circumferential) prestressing cables are provided around the shell which can be externally insulated. The peripheral tensioning cables are exposed externally of the insulation material and bear upon the shell of the vessel with heat-resistant elements of high compressive strength which extend through the external insulation.
    Type: Grant
    Filed: April 19, 1978
    Date of Patent: September 23, 1980
    Assignee: Siempelkamp Giesserei GmbH & Co. KG
    Inventors: Paul Mitterbacher, Schoning, Josef, Hans G. Schwiers