Patents by Inventor Dagmar Feldmann

Dagmar Feldmann 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).

  • Unbalance measuring device and method for unbalance measurement
    Patent number: 7412884
    Abstract: In the case of an imbalance measuring device with a bearing device for static fluid bearing of the rotor (1), to improve the balance quality and to shorten the required time for balancing, it is proposed that the bearing device has at least two open, fluid-supplied bearing shells (11, 11?) to receive sections of the rotor periphery and at least one bearing plate (12, 12?) which is assigned to a rotor end surface and supplied with fluid. The drive is decoupled from the rotor (1) during the imbalance measuring process, and the measuring process preferably takes place during time-variable rotary behavior of the rotor (1).
    Type: Grant
    Filed: April 3, 2004
    Date of Patent: August 19, 2008
    Assignee: Schenck RoTec GmbH
    Inventors: Dagmar Feldmann, Dieter Thelen, Hans-Peter Körber
  • Unbalance measuring device and method for unbalance measurement
    Publication number: 20060266115
    Abstract: In the case of an imbalance measuring device with a bearing device for static fluid bearing of the rotor (1), to improve the balance quality and to shorten the required time for balancing, it is proposed that the bearing device has at least two open, fluid-supplied bearing shells (11, 11?) to receive sections of the rotor periphery and at least one bearing plate (12, 12?) which is assigned to a rotor end surface and supplied with fluid. The drive is decoupled from the rotor (1) during the imbalance measuring process, and the measuring process preferably takes place during time-variable rotary behaviour of the rotor (1).
    Type: Application
    Filed: April 3, 2004
    Publication date: November 30, 2006
    Inventors: Dagmar Feldmann, Dieter Thelen, Hans-Peter Korber