Patents by Inventor Anna Wondrak

Anna Wondrak 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).

  • Drive assembly, in particular hydraulic assembly of an electronically slip-controllable vehicle brake system
    Patent number: 10998798
    Abstract: A drive assembly has a housing block, on which there is arranged an electrical machine. The latter has a working shaft mounted in a shaft bore of the housing block and the rotational position of which is detected by a sensor device formed by a signal transmitter and a signal receiver comprising evaluation electronics. The shaft bore is closed by a cover, which is arranged between signal transmitter and signal receiver. The cover is formed in one piece with an electronics housing of the signal receiver. A centering device for the signal receiver is formed on the housing block on the electronics housing. The disclosed drive assembly simplifies the construction, functional testing and mounting of the signal receiver and at the same time improves the protection thereof against damaging environmental influences.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: May 4, 2021
    Assignee: Robert Bosch GmbH
    Inventors: Michael Schlitzkus, Anna Wondrak, Helmut Seiband, Stefan Lehenberger, Thomas Zander, Valentin Notemann
  • Drive Assembly, in Particular Hydraulic Assembly of an Electronically Slip-Controllable Vehicle Brake System
    Publication number: 20190140523
    Abstract: A drive assembly has a housing block, on which there is arranged an electrical machine. The latter has a working shaft mounted in a shaft bore of the housing block and the rotational position of which is detected by a sensor device formed by a signal transmitter and a signal receiver comprising evaluation electronics. The shaft bore is closed by a cover, which is arranged between signal transmitter and signal receiver. The cover is formed in one piece with an electronics housing of the signal receiver. A centering device for the signal receiver is formed on the housing block on the electronics housing. The disclosed drive assembly simplifies the construction, functional testing and mounting of the signal receiver and at the same time improves the protection thereof against damaging environmental influences.
    Type: Application
    Filed: October 15, 2018
    Publication date: May 9, 2019
    Inventors: Michael Schlitzkus, Anna Wondrak, Helmut Seiband, Stefan Lehenberger, Thomas Zander, Valentin Notemann