Patents by Inventor Wolfgang Volker

Wolfgang Volker 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).

  • Apparatus for separating the gas which evaporates during the transfer of low-boiling liquified gases
    Patent number: 4279626
    Abstract: An apparatus for separating the gas which evaporates during the transfer of low-boiling gases includes a porous hollow body which is supplied with the gas-liquid mixture to be separated and arranged inside an insulated vessel having discharge lines for the gas and liquid phase. The porous hollow body is cylindrical and concentrically around the discharge line for the liquid phase and is installed in the vessel cover by means of a pipe and an inner non-porous extension with an annular space therebetween to which the gas phase discharge line is connected.
    Type: Grant
    Filed: May 28, 1980
    Date of Patent: July 21, 1981
    Assignee: Messer Griesheim GmbH
    Inventors: Jurgen Buchmuller, Peter Nobis, Wolfgang Volker