Patents by Inventor Andreas Siebel

Andreas Siebel 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).

  • Control device and system
    Patent number: 10550957
    Abstract: A control device for a process valve unit which includes a valve drive and a valve fitting, wherein the control device has a control unit which is configured to receive a control signal from a superordinate control via a communication interface which is provided in the field level, and to control the valve drive in accordance with the control signal, wherein the control device further has a local bus interface and the control unit is constructed to communicate with one or more devices of the field level via the local bus interface.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: February 4, 2020
    Assignee: FESTO AG & Co. KG
    Inventors: Ulrich Schmidt, Jan Reich, Christian Kohler, Andreas Siebel, Stefan Elmer
  • Control Device and System
    Publication number: 20170307102
    Abstract: A control device for a process valve unit which includes a valve drive and a valve fitting, wherein the control device has a control unit which is configured to receive a control signal from a superordinate control via a communication interface which is provided in the field level, and to control the valve drive in accordance with the control signal, wherein the control device further has a local bus interface and the control unit is constructed to communicate with one or more devices of the field level via the local bus interface.
    Type: Application
    Filed: April 7, 2017
    Publication date: October 26, 2017
    Inventors: Ulrich Schmidt, Jan Reich, Christian Kohler, Andreas Siebel, Stefan Elmer