Patents by Inventor Andreas Ruhe

Andreas Ruhe 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).

  • Measuring system, slide valve comprising such a measuring system, and method for measuring the position of a slide valve
    Patent number: 12085190
    Abstract: The invention relates to a measuring system for industrial valves, in particular for plants in the fields of chemistry, petrochemistry, iron or steel production, glass production, or energy and environmental technology, for measuring the position of a movable component of the valve, wherein a measuring device for transmitting and receiving radar signals is connected to a probe for guiding the radar signals, wherein a reflective element is guided in the probe and can be coupled to the movable component in such a way that a position of the component corresponds to a position of the reflective element in the probe.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: September 10, 2024
    Assignee: Z & J Technologies GmbH
    Inventors: Andreas Rühe, Holger Breuer, Alexander Braun
  • MEASURING SYSTEM, SLIDE VALVE COMPRISING SUCH A MEASURING SYSTEM, AND METHOD FOR MEASURING THE POSITION OF A SLIDE VALVE
    Publication number: 20220082179
    Abstract: The invention relates to a measuring system for industrial valves, in particular for plants in the fields of chemistry, petrochemistry, iron or steel production, glass production, or energy and environmental technology, for measuring the position of a movable component of the valve, wherein a measuring device for transmitting and receiving radar signals is connected to a probe for guiding the radar signals, wherein a reflective element is guided in the probe and can be coupled to the movable component in such a way that a position of the component corresponds to a position of the reflective element in the probe.
    Type: Application
    Filed: September 10, 2021
    Publication date: March 17, 2022
    Inventors: Andreas Rühe, Holger Breuer, Alexander Braun
  • Patterned Sheet Products
    Publication number: 20080318004
    Abstract: This invention concerns patterned sheets for cleansing and other applications, of porous or absorbent material, in particular of a non-woven material, such as a wipe. It further relates to such a sheet to which a composition has been applied. The invention further concerns the manufacture and use of such products.
    Type: Application
    Filed: April 30, 2004
    Publication date: December 25, 2008
    Inventors: Andreas Ruhe, Kristal Van Impe, Maithias Huaser