Patents by Inventor Bonyadi ROOZBEH

Bonyadi ROOZBEH 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).

  • Electrical machine
    Patent number: 11757316
    Abstract: An electrical machine comprises a stator and a rotor having a plurality of poles. Each pole comprises a radial axis centrally through the pole. Each pole comprises a first slot configuration having a magnet located centrally within the slot with the radial axis passing through the magnet or the magnet being substantially perpendicular to the radial axis. Each pole comprises a second slot configuration having a pair of magnets located at spaced apart positions within the slot. The pair of magnets are located each side of the radial axis. The first slot configuration is located between the second slot configuration and an outer perimeter of the rotor.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: September 12, 2023
    Assignee: JAGUAR LAND ROVER LIMITED
    Inventors: Alexandros Michaelides, Istvan Kiraly, Jose Malumbres Ruiz, Bonyadi Roozbeh
  • ELECTRICAL MACHINE
    Publication number: 20220166274
    Abstract: An electrical machine comprises a stator and a rotor having a plurality of poles. Each pole comprises a radial axis centrally through the pole. Each pole comprises a first slot configuration having a magnet located centrally within the slot with the radial axis passing through the magnet or the magnet being substantially perpendicular to the radial axis. Each pole comprises a second slot configuration having a pair of magnets located at spaced apart positions within the slot. The pair of magnets are located each side of the radial axis. The first slot configuration is located between the second slot configuration and an outer perimeter of the rotor.
    Type: Application
    Filed: December 7, 2021
    Publication date: May 26, 2022
    Inventors: Alexandros MICHAELIDES, Istvan KIRALY, Jose MALUMBRES RUIZ, Bonyadi ROOZBEH
  • Electrical machine
    Patent number: 11223250
    Abstract: An electrical machine (1) comprises a stator (20) and a rotor (10) having a plurality of poles (4). A pole comprises a radial axis (5) centrally through the pole. A pole comprises a first slot configuration (12, 13) having a magnet (15, 16) located centrally within the slot with the radial axis (5) passing through the magnet (15, 16) or the magnet being substantially perpendicular to the radial axis. A pole comprises a second slot configuration (11) having a pair of magnets (14-1, 14-2) located at spaced apart positions within the slot. The pair of magnets (14-1, 14-2) are located each side of the radial axis (5). The first slot configuration (12, 13) is located between the second slot configuration (11) and an outer perimeter (19) of the rotor (10).
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: January 11, 2022
    Assignee: Jaguar Land Rover Limited
    Inventors: Alexandros Michaelides, Istvan Kiraly, Jose Malumbres Ruiz, Bonyadi Roozbeh
  • ELECTRICAL MACHINE
    Publication number: 20190165627
    Abstract: An electrical machine (1) comprises a stator (20) and a rotor (10) having a plurality of poles (4). A pole comprises a radial axis (5) centrally through the pole. A pole comprises a first slot configuration (12, 13) having a magnet (15, 16) located centrally within the slot with the radial axis (5) passing through the magnet (15, 16) or the magnet being substantially perpendicular to the radial axis. A pole comprises a second slot configuration (11) having a pair of magnets (14-1, 14-2) located at spaced apart positions within the slot. The pair of magnets (14-1, 14-2) are located each side of the radial axis (5). The first slot configuration (12, 13) is located between the second slot configuration (11) and an outer perimeter (19) of the rotor (10).
    Type: Application
    Filed: June 15, 2017
    Publication date: May 30, 2019
    Applicant: Jaguar Land Rover Limited
    Inventors: Alexandros MICHAELIDES, Istvan KIRALY, Jose MALUMBRES RUIZ, Bonyadi ROOZBEH