Patents by Inventor Manfred Staller

Manfred Staller 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).

  • Armature for a motor in a pump for liquids
    Patent number: 4105906
    Abstract: An armature for a pump motor, in which losses due to vorticity are substantially reduced, is disclosed. The armature includes a pair of symmetrical housing covers provided with axially extending webs. The webs overlap in nesting relationship and are provided with interlocking elements. Accordingly, the overall housing is streamlined without abrupt discontinuities which would otherwise contribute vorticity losses.
    Type: Grant
    Filed: November 22, 1976
    Date of Patent: August 8, 1978
    Assignee: ITT Industries, Inc.
    Inventors: Rolf Ade, Karl-Friedrich Schubert, Manfred Staller