Patents by Inventor Hartmut Pzsolla

Hartmut Pzsolla 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).

  • Rear support balance for aerodynamic force determination on wind tunnel models
    Patent number: 4688421
    Abstract: A rear support balance is utilized for measurement of the six components of he flight mechanics axis system for models mounted in wind tunnels. The balance has a balance body that is inserted between the model and the mounting. The balance body has an action beam 2 and a reaction beam 3 between which piezoelectric measurement pickups are arranged the respective emitted electric charge of which is a measure of the respective component.
    Type: Grant
    Filed: October 7, 1985
    Date of Patent: August 25, 1987
    Assignee: Deutsche Forschungs- und Versuchsanstalt fur Luft-und Raumfahrt e.V.
    Inventor: Hartmut Pzsolla