Patents Assigned to Agence Nationale de Valorisation de la Rechereche (ANVAR)
  • Rotary electrical machines comprising a superconductive winding
    Patent number: 4001617
    Abstract: A rotary motor has a superconducting freely spinning field winding, A.C. armature windings and electrically conductive screen means connected to an output shaft. The field winding consists of a flat winding delivering a magnetic field whose lines of flux are parallel to the axis. The armature winding straddles the field winding and is separated therefrom by the screen means.
    Type: Grant
    Filed: May 29, 1975
    Date of Patent: January 4, 1977
    Assignee: Agence Nationale de Valorisation de la Rechereche (ANVAR)
    Inventor: Lionel Boyer