Patents by Inventor Alfred H. Jung

Alfred H. Jung 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: 5927723
    Abstract: The present invention pertains to a seal configuration for a flat flanged joint with a base part whose even seal reception surfaces are each bounded by an inner and an outer annular tooth and with two adhered seal bearings which, in a mounted condition, are confined between the flange surfaces, annular teeth and the base part. Due to the seal surfaces being even, the seal bearing is capable of flowing free within this chamber, especially when the flange surfaces are tilted with respect to the base part. Further, it is suggested to prepare the annular teeth and the even reception surcaes of the base part by embossing or milling. The following advantages are achieved: uniform surface pressure and thus good leakage performance, high blow-off safety, high component safety, low production costs, low mounting height, low notch stress cracking and low stress corrosion cracking.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: July 27, 1999
    Inventor: Alfred H. Jung