Patents by Inventor Rainer Kluth

Rainer Kluth 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).

  • COUPLING AND SWITCHING ELEMENT FOR LINES FOR TRANSPORTING FLUIDS
    Publication number: 20120167997
    Abstract: A coupling and switching unit for transporting a gas-containing fluid includes at least one line having at least one coupling device. The at least one line is configured as a feed line for a gas/liquid mixture. A branched-off line is arranged at the end of the at least one line. The branched-off line is configured to direct the liquid/gas mixture towards an outflow. A throttle valve is arranged in the branched-off line. A valve is configured to control a discharge of a main flow of the gas/liquid mixture.
    Type: Application
    Filed: August 16, 2010
    Publication date: July 5, 2012
    Inventors: Karl August Brensing, Michael Dedenbach, Rainer Kluth
  • DEVICE FOR ADDING GAS TO FLUIDS
    Publication number: 20120138155
    Abstract: An apparatus for introducing a gas into a liquid in a flow tube includes at least one feed line for the liquid to be gassified and the gas to be introduced, at least one outflow line for a gas/liquid mixture, at least one return line for the gas/liquid mixture, and at least one chamber comprising at least one gas supply device arranged in the at least one return line. The apparatus does not include an injector operating on a Venturi principle.
    Type: Application
    Filed: August 16, 2010
    Publication date: June 7, 2012
    Inventors: Karl August Brensing, Michael Dedenbach, Rainer Kluth
  • Process for the preliminary treatment of a metallic workpiece before coating
    Patent number: 6432220
    Abstract: A process for the preliminary treatment of a metallic workpiece before coating is disclosed. The surface to be coated is cleaned with a solution containing a degreasing agent and coated with a corrosion-inhibiting layer. In order to obtain particularly advantageous conditions, the invention proposes that the surface of a workpiece to be coated be treated with a solution of polyaspartic acid to apply a corrosion-resistant coating.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: August 13, 2002
    Assignee: Aware Chemicals L.L.C.
    Inventors: Johannes Lindemann, Karl Manderscheid, Rainer Kluth, Dirk Bohnes