Patents by Inventor Norbert Kunert

Norbert Kunert 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 pulverizing at least one jet of molten metal
    Patent number: 5164198
    Abstract: An apparatus for pulverizing as least a jet of liquid material, preferrably olten metal. The pulverizing capacity is increased by disposing a plurality of ultrasonic actuators to generate a superimposed ultrasonic field having a very high energy density in at least one nodal area. The liquid material is pulverized in a pressurized gaseous fluid to induce an increased energy transfer for the ultrasonic energy.
    Type: Grant
    Filed: July 11, 1990
    Date of Patent: November 17, 1992
    Assignee: Branson Ultaschall Niederlassung der Emerson Technologies GmbH & Co.
    Inventors: Klaus Bauckhage, Norbert Kunert, Peter Schreckenberg, Hermann Vetters