Patents by Inventor Lothar Bollweber

Lothar Bollweber 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).

  • Circuit arrangement for transmitting measurement values on vehicle wheels
    Patent number: 4891973
    Abstract: A circuit arrangement for transmitting variable measurement values, such as pressure and temperature, at vehicle wheels is provided which transmits the measurement values in the form of H-F signals to a stationary evaluating circuit (12) with great accuracy, high reliability and in short time intervals. A repeater coil (b 13), which is connected with the latter, arranged in the vicinity of the wheel so as to be stationary and connected to voltage by a square-wave generator (15), cooperates with a revolving repeated coil (19) which is fastened at the vehicle wheel and connected with a sensor circuit arrangement (20) supplied by it.
    Type: Grant
    Filed: June 9, 1988
    Date of Patent: January 9, 1990
    Assignee: Robert Bosch GmbH
    Inventors: Lothar Bollweber, Walter Jansche, Robert Hugel, Claus-Dietrich Pilch, Manfred Rothley, Erich Zabler