Patents by Inventor Jan Weimar

Jan Weimar 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).

  • Patent number: 11979071
    Abstract: An electric drive for use in an electrohydraulic brake system, including a housing, a stator-rotor unit received by the housing for displacing a piston of a cylinder-piston arrangement to generate a brake pressure and a separate housing insert made of a plastic, which is joined to the housing and is electrically contacted with a stator of the stator-rotor unit. The housing insert encloses a contact arrangement of spaced-apart electrically conducting contact elements for the electrical supply of phases of a coil of the stator, wherein the contact elements are electrically insulated from one other by the plastic.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: May 7, 2024
    Assignee: VITESCO TECHNOLOGIES GMBH
    Inventor: Jan Weimar
  • Publication number: 20210384792
    Abstract: An electric drive for use in an electrohydraulic brake system, including a housing, a stator-rotor unit received by the housing for displacing a piston of a cylinder-piston arrangement to generate a brake pressure and a separate housing insert made of a plastic, which is joined to the housing and is electrically contacted with a stator of the stator-rotor unit. The housing insert encloses a contact arrangement of spaced-apart electrically conducting contact elements for the electrical supply of phases of a coil of the stator, wherein the contact elements are electrically insulated from one other by the plastic.
    Type: Application
    Filed: October 10, 2019
    Publication date: December 9, 2021
    Inventor: Jan WEIMAR
  • Publication number: 20210354678
    Abstract: An electric drive for an electrohydraulic brake system, having a housing and a stator-rotor unit received by the housing. The stator-rotor unit has a stator with an arrangement of a plurality of magnetizable, pole-forming stator teeth. The stator teeth are subdivided into separate tooth pairs inserted into the housing. Each of the tooth pairs is wrapped with its own common metal wire forming a part of the coil, the two wire ends of which are electrically contacted with a separate housing insert made of plastic, which is joined to the housing and thereby covers the stator-rotor unit. The individual stator teeth are braced against one another in the housing while lying on one another and are braced against the housing.
    Type: Application
    Filed: October 10, 2019
    Publication date: November 18, 2021
    Inventor: Jan WEIMAR
  • Patent number: 9882456
    Abstract: A magnet wheel for an electric motor includes a shaft and a disk made of a plastic containing magnetic particles. The disk is arranged on a carrying hub and the carrying hub is pressed onto the shaft. The carrying hub is a slotted ring around which the disk is molded on by injection molding.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: January 30, 2018
    Assignee: Continental Automotive GmbH
    Inventors: Lothar Schröder, Jan Weimar
  • Publication number: 20140361644
    Abstract: A magnet wheel for an electric motor includes a shaft and a disk made of a plastic containing magnetic particles. The disk is arranged on a carrying hub and the carrying hub is pressed onto the shaft. The carrying hub is a slotted ring around which the disk is molded on by injection molding.
    Type: Application
    Filed: December 19, 2012
    Publication date: December 11, 2014
    Inventors: Lothar Schröder, Jan Weimar