Patents by Inventor Johannes F. E. Kampe

Johannes F. E. Kampe 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).

  • Particle classifier
    Patent number: 4747939
    Abstract: The invention is directed to a method and system for classifying particulate matter wherein unclassified particulate is projected into a spiraling fluid stream passing through an annular classifying zone. The particulate is projected into the fluid stream from the inner boundary of the classifying zone and the particulate passes through the fluid stream according to the size or density of the particles thereby facilitating the classification of the particles. The fluid stream with the particulate entrained therein is separated into a plurality of annular streams at the end of the classification zone thereby separating the particulate into distinct size fractions.
    Type: Grant
    Filed: November 22, 1985
    Date of Patent: May 31, 1988
    Inventor: Johannes F. E. Kampe
  • Dirt extracting nozzle
    Patent number: 3944380
    Abstract: Disclosed is a method of and a nozzle for extracting dirt particles introduced into a radial inflow turbine.
    Type: Grant
    Filed: December 20, 1973
    Date of Patent: March 16, 1976
    Assignee: The Garrett Corporation
    Inventor: Johannes F. E. Kampe