Patents by Inventor Ruediger Harnasch

Ruediger Harnasch 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).

  • APPARATUS FOR SIGNAL EXCHANGE BETWEEN CONTROLLER AND FIELD DEVICES
    Publication number: 20230014118
    Abstract: A technique for exchanging signals between a control system (200) and at least two field devices (300) is described. One device aspect of the technique comprises a base (102) that comprises a control interface (104) and at least two slots (106). The control interface (104) is configured to connect (108.1) to at least two electrical line channels (108) of the control system (200) and the at least two slots (106) are each configured to detachably mechanically connect (106.1) to a module (110) and to pass (106.2) at least one of the line channels (108) to the respective module (110).
    Type: Application
    Filed: December 10, 2020
    Publication date: January 19, 2023
    Inventors: Elmar Schaper, Karsten Meyer-Graefe, Ruediger Harnasch