Patents by Inventor João Gustavo Togneri

João Gustavo Togneri 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).

  • Single-body actuating arms with a friction-reduction region that serves as a sliding surface
    Patent number: 10978264
    Abstract: The present invention relates to a start switch or contact point (10) for rotating electric machines with single-phase power supply, having a base (100) bearing actuating arms (200) carrying conductive blades (300). The actuating arms (200) are independent and one-piece, each one carrying at least one conductive blade (300) and being pressed against a stop (220) by a resilient element (400), also including a sliding surface (230) with a friction-reduction region (235). The present invention also relates to an electric machine provided with a corresponding start switch or contact point.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: April 13, 2021
    Assignee: WEG EQUIPAMENTOS ELETRICOS S.A.
    Inventors: Emerson Ricardo Olsson Hopner, João Gustavo Togneri
  • Construction arrangement inserted in bearing fastening ring
    Patent number: 10686352
    Abstract: A bearing fastening ring used in rotating electrical machines that is able to receive bearings of several diameters when the ring is positioned over a shaft. The bearing fastening ring includes a semi-circular element, scaling profiles of different diameters to accommodate different sizes of bearing, grounding ring apertures in the semi-circular element, cover assemblies extending out from the outer diameter of the semi-circular element, and bracket assemblies extending out from the outer diameter of the semi-circular element.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: June 16, 2020
    Assignee: WEG EQUIPAMENTOS ELÉTRICOS S.A.—MOTORES
    Inventors: Roger Kuhn, João Gustavo Togneri
  • START SWITCH FOR SINGLE-PHASE ROTATING ELECTRIC MACHINE AND ELECTRIC MACHINE USING SAME
    Publication number: 20190362918
    Abstract: The present invention relates to a start switch or contact point (10) for rotating electric machines with single-phase power supply, having a base (100) bearing actuating arms (200) carrying conductive blades (300). The actuating arms (200) are independent and one-piece, each one carrying at least one conductive blade (300) and being pressed against a stop (210) by a resilient element (400), also including a sliding surface (230) with a friction-reduction region (235). The present invention also relates to an electric machine provided with a corresponding start switch or contact point.
    Type: Application
    Filed: December 23, 2016
    Publication date: November 28, 2019
    Inventors: Emerson Ricardo Olsson Hopner, João Gustavo Togneri
  • Construction Arrangement Inserted in Bearing Fastening Ring
    Publication number: 20180076699
    Abstract: This model comprises a bearing fastening ring used in rotating electrical machines, which is able to receive, using the same component, bearings of several diameters when the ring is positioned over the shaft; furthermore, it also allows fastening of a grounding ring.
    Type: Application
    Filed: April 24, 2015
    Publication date: March 15, 2018
    Inventors: Roger Kuhn, João Gustavo Togneri