Patents by Inventor Friedrich Scherbaum

Friedrich Scherbaum 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: 4023616
    Abstract: In a liquid cooled thyristor column in which disk thyristors are stacked along with heat sinks with the disk thyristors and heat sinks held elastically together each heat sink is equipped with a laterally projecting heat pipe having its free end emersed in a coolant line, with the free ends of the heat pipes secured to the coolant lines by means of a membrane. Each heat pipe includes an intermediate section having electrical insulating material and a tube section of elastic material adjacent the heat sink thereby permitting impure cooling liquids to be used.
    Type: Grant
    Filed: April 7, 1975
    Date of Patent: May 17, 1977
    Assignee: Siemens Aktiengesellschaft
    Inventor: Friedrich Scherbaum
  • Patent number: 3964814
    Abstract: A pluggable high-amperage contact in which the connector receptacle is suspended by means of a joint orientable in all directions with the joint supported so that it is laterally moveable in a plane approximately normal to the longitudinal axis of the plug connector, thereby permitting proper mating of connectors which are not exactly aligned.
    Type: Grant
    Filed: April 5, 1974
    Date of Patent: June 22, 1976
    Assignee: Siemens Aktiengesellschaft
    Inventors: Wolfgang Kalbitz, Erwin Keyl, Herbert Nitsche, Friedrich Scherbaum