Patents by Inventor Sachar Spas

Sachar Spas 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).

  • Rotor, method for producing a rotor, reluctance machine, and working machine
    Patent number: 11011948
    Abstract: Various embodiments may include a rotor for a reluctance machine comprising: an essentially disc-shaped rotor body mounted on a rotor axis running through a rotor center point; and an alternating sequence of barrier regions and pole regions arrayed along a circumferential direction of the rotor body. Each barrier region includes a multiplicity of magnetic flux barriers spatially and materially separated without overlap. Within at least one barrier region, at least one magnetic flux barrier is arranged with a q axis and/or a figure axis rotated with respect to a q axis and/or figure axis of another magnetic flux barrier of the same barrier region.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: May 18, 2021
    Assignee: VITESCO TECHNOLOGIES GERMANY GMBH
    Inventor: Sachar Spas
  • Rotor, Method for Producing a Rotor, Reluctance Machine, and Working Machine
    Publication number: 20190165624
    Abstract: Various embodiments may include a rotor for a reluctance machine comprising: an essentially disc-shaped rotor body mounted on a rotor axis running through a rotor center point; and an alternating sequence of barrier regions and pole regions arrayed along a circumferential direction of the rotor body. Each barrier region includes a multiplicity of magnetic flux barriers spatially and materially separated without overlap. Within at least one barrier region, at least one magnetic flux barrier is arranged with a q axis and/or a figure axis rotated with respect to a q axis and/or figure axis of another magnetic flux barrier of the same barrier region.
    Type: Application
    Filed: June 28, 2017
    Publication date: May 30, 2019
    Applicant: ContiTemic microelectronic GmbH
    Inventor: Sachar Spas