Patents by Inventor Rainer Prauser

Rainer Prauser 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).

  • Paint-metering cylinder
    Patent number: 8424484
    Abstract: Paint-metering cylinder for supplying a paint discharge nozzle with a paint material for painting plants, painting plants, and method for rinsing paint-metering cylinder. The paint-metering cylinder includes at least one rinsing device having at least two rinsing agent outlet openings.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: April 23, 2013
    Assignee: Lactec Gesellschaft Fuer Moderne Lackiertechnik mbh
    Inventors: Rainer Prauser, Stephan Templin, Winfried Ott
  • PAINT-METERING CYLINDER
    Publication number: 20090211609
    Abstract: Paint-metering cylinder for supplying a paint discharge nozzle with a paint material for painting plants, painting plants, and method for rinsing paint-metering cylinder. The paint-metering cylinder includes at least one rinsing device having at least two rinsing agent outlet openings.
    Type: Application
    Filed: February 19, 2009
    Publication date: August 27, 2009
    Applicant: LacTec Gesellschaft Fuer Moderne Lackiertechnik MBH
    Inventors: Rainer PRAUSER, Stephan TEMPLIN, Winfried OTT
  • Method and device for isolating an electro-conductive flowing medium
    Patent number: 6422491
    Abstract: A voltage isolating device selectively electrically isolates from each other two points (13 and 15) of an electrically conductive flow medium having different electrical potentials along a flow path. The electrically conductive flow medium is conveyed in the inner space (18′) of a freely protruding carrier (17′) having at least one discharge opening (29). The carrier (17′) moves back and forth between a first isolating position and a second docking position to allow a transfer flow. The discharge opening (29) is closed until the docking position has been reached, wherein the discharge opening is opened, and is closed again when the carrier is moved out of the docking position.
    Type: Grant
    Filed: June 16, 2000
    Date of Patent: July 23, 2002
    Assignee: LacTec GmbH Gesellschaft fuer moderne Lackiertechnik
    Inventors: Burkhard Bilz, Udo Klein, Winfried Ott, Rainer Prauser, Thomas Scholz, Frank Wirth