Patents by Inventor Jun-Sh LIU

Jun-Sh LIU 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).

  • Brush-holder support plate for electric motor, and corresponding brush-holder
    Patent number: 10270308
    Abstract: Brush holder support plate (1) for an electric engine comprises a central through-hole (2) for the engine manifold and guide elements (10) for receiving brush holders (20) in sliding connection on the plate. The plate allows the brush holder to be mounted on the plate, engaging same in the direction running from the edge (1e) of the plate towards the central through-hole (2). The plate comprises a non-return stop (11) for each brush holder (20) after the latter has been mounted in sliding connection on the plate, the stop being elastically retractable. The brush holders (20) have a base shaped so as to be received in sliding connection in the guide elements (10) of the plate (1). They have a recess in the base of same suitable for being engaged by the corresponding non-return stop (11) of the plate (1).
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: April 23, 2019
    Assignee: Valeo Equipements Electriques Moteur
    Inventors: Jacques Verot, Maximilien Gentil, Jun-Sh Liu
  • BRUSH-HOLDER SUPPORT PLATE FOR AN ELECTRIC MOTOR, AND CORRESPONDING BRUSH-HOLDER
    Publication number: 20170149301
    Abstract: Brush holder support plate (1) for an electric engine comprises a central through-hole (2) for the engine manifold and guide elements (10) for receiving brush holders (20) in sliding connection on the plate. The plate allows the brush holder to be mounted on the plate, engaging same in the direction running from the edge (1e) of the plate towards the central through-hole (2). The plate comprises a non-return stop (11) for each brush holder (20) after the latter has been mounted in sliding connection on the plate, the stop being elastically retractable. The brush holders (20) have a base shaped so as to be received in sliding connection in the guide elements (10) of the plate (1). They have a recess in the base of same suitable for being engaged by the corresponding non-return stop (11) of the plate (1).
    Type: Application
    Filed: March 27, 2015
    Publication date: May 25, 2017
    Inventors: Jacques VEROT, Maximilien GENTIL, Jun-Sh LIU