Patents by Inventor Hubertus Thiele

Hubertus Thiele 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).

  • Noise reduction arrangement in a claw-type dynamo electric machine, particularly multi-phase automotive-type a-c generator
    Patent number: 4110642
    Abstract: To reduce the noise level of operation and particularly cyclically recurring attractive forces between the rotor and the stator, the stator stack package is interrupted centrally by a sheet or strip of material different from electrical lamination sheet steel, for example a soft iron insert, or an insert of non-magnetic material such as a strip of bronze, brass, or insulating material.
    Type: Grant
    Filed: February 24, 1977
    Date of Patent: August 29, 1978
    Assignee: Robert Bosch GmbH
    Inventor: Hubertus Thiele