Patents by Inventor Edwin Pinguey

Edwin Pinguey 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 rotary machine assembly with stator core sections
    Patent number: 8624458
    Abstract: An electrical, rotary machine may include a first stator core section being substantially circular and including a plurality of teeth, a second stator core section being substantially circular and including a plurality of teeth, a coil arranged between the first and second circular stator core sections, and a rotor including a plurality of permanent magnets. The first stator core section, the second stator core section, the coil and the rotor are encircling a common geometric axis, and the plurality of teeth of the first stator core section and the second stator core section are arranged to protrude towards the rotor. Additionally the teeth of the second stator core section are circumferentially displaced in relation to the teeth of the first stator core section, and the permanent magnets in the rotor are separated in the circumferential direction from each other by axially extending pole sections made from soft magnetic material.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: January 7, 2014
    Assignee: Hoganas AB (Publ)
    Inventors: Alan Jack, Edwin Pinguey, Goran Nord
  • Electrical rotary machine assembly with stator core sections
    Patent number: 8378545
    Abstract: An electrical rotary machine is provided comprising a first stator core section being substantially circular and including a plurality of teeth, a second stator core section being substantially circular and including a plurality of teeth, a coil arranged between the first and second circular stator core sections, and a rotor including a plurality of permanent magnets. The first stator core section, the second stator core section, the coil and the rotor are encircling a common geometric axis, and the plurality of teeth of the first stator core section and the second stator core section are arranged to protrude towards the rotor. Additionally, the teeth of the second stator core section are circumferentially displaced in relation to the teeth of the first stator core section, and the permanent magnets in the rotor are separated in the circumferential direction from each other by axially extending pole sections made from soft magnetic material.
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: February 19, 2013
    Assignee: Hoganas AB (Publ)
    Inventors: Alan Jack, Edwin Pinguey, Göran Nord
  • Electric Machine Assembly
    Publication number: 20090243406
    Abstract: An electrical rotary machine is provided comprising a first stator core section being substantially circular and including a plurality of teeth, a second stator core section being substantially circular and including a plurality of teeth, a coil arranged between the first and second circular stator core sections, and a rotor including a plurality of permanent magnets. The first stator core section, the second stator core section, the coil and the rotor are encircling a common geometric axis, and the plurality of teeth of the first stator core section and the second stator core section are arranged to protrude towards the rotor. Additionally, the teeth of the second stator core section are circumferentially displaced in relation to the teeth of the first stator core section, and the permanent magnets in the rotor are separated in the circumferential direction from each other by axially extending pole sections made from soft magnetic material.
    Type: Application
    Filed: August 24, 2006
    Publication date: October 1, 2009
    Applicant: HOGANAS AB
    Inventors: Alan Jack, Edwin Pinguey, Goran Nord