Patents by Inventor Georg Klass

Georg Klass 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).

  • Cyclone separator
    Patent number: 6669845
    Abstract: A cyclone separator includes a housing generally symmetric about its central longitudinal axis and an inlet for introduction of a fluid containing dispersed substances. An outlet for the cleaned fluid includes a tube through the bottom wall of the housing having an axis coaxial with the longitudinal axis. An outlet for the dispersed substances has the shape of an annular channel in the bottom wall disposed adjacent the tube and adjacent a rotation axis of the fluid whereat high-density substances settle.
    Type: Grant
    Filed: October 2, 2002
    Date of Patent: December 30, 2003
    Inventor: Georg Klass
  • Cyclone separator
    Publication number: 20030024873
    Abstract: A cyclone separator includes a housing generally symmetric about its central longitudinal axis and an inlet for introduction of a fluid containing dispersed substances. An outlet for the cleaned fluid includes a tube through the bottom wall of the housing having an axis coaxial with the longitudinal axis. An outlet for the dispersed substances has the shape of an annular channel in the bottom wall disposed adjacent the tube and adjacent a rotation axis of the fluid whereat high-density substances settle.
    Type: Application
    Filed: October 2, 2002
    Publication date: February 6, 2003
    Applicant: Georg Klass
    Inventor: Georg Klass
  • Cyclone separator
    Patent number: 6468426
    Abstract: A cyclone separator includes a housing generally symmetric about its central longitudinal axis and an inlet for introduction of a fluid containing dispersed substances. At least a portion of the housing wall is shaped to form a flow rectifier. An outlet for the cleaned fluid comprises a tube through the bottom wall of the housing having an axis coaxial with the longitudinal axis. An outlet for the dispersed substances has the shape of an annular channel in the bottom wall disposed adjacent the tube and adjacent a rotation axis of the fluid whereat high-density substances settle.
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: October 22, 2002
    Inventor: Georg Klass
  • Gully emptier having filter provided pipe and weight compensating spring
    Patent number: 5660725
    Abstract: The present invention relates to a gully emptier comprising a container which has connected thereto a water jet or vacuum/pressure pump for conveying slurry and in which a discharge pipe which is provided with a filter at a liftable and lowerable end is arranged upstream of the connection to the suction side of a low-pressure pump, wherein a float is connected to the filter. Thanks to the float which floats on the water surface, the filter is automatically held at a predetermined depth below the water surface even when the water level changes. A manual adjustment by the operating staff is no longer required. The distance of the filter from the water surface can be accurately adjusted by using a floodable or inflatable float.
    Type: Grant
    Filed: July 24, 1995
    Date of Patent: August 26, 1997
    Inventor: Georg Klass