Patents by Inventor Hans Klassen

Hans Klassen 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).

  • Publication number: 20080093048
    Abstract: A continuous casting machine (1) for steel materials has a continuous casting die (6) with a casting mold (10) formed of broad-side plates (11) and narrow-side plates (13) and at which piston-cylinder units (16) are provided as actuators and support bearings. The position of the piston-cylinder units (16) is measured by field measurement devices (21), the measurement data are stored in a control (23) of the continuous casting machine (1) via fieldbus modules (22) as BUS signals and, after being processed, are fed back to the actuators as control signals. In order to acquire and process the measurement data locally at the continuous casting die (6), it is proposed that a respective hydraulic cylinder (16a) is connected to a valve stand (24) with a stationary terminal box (25) for the measurement signal lines and control signal lines (28) and that the terminal box (25) is connected to an axis regulator (30) from which the fieldbus module (22) supplies the signals to a memory-programmable control (31).
    Type: Application
    Filed: December 1, 2005
    Publication date: April 24, 2008
    Inventors: Ronald Wilmes, Hans Klassen, Bujor Dumitriu, Paul-Christian Hopp, Christian Geerkens