Patents Assigned to Societe Pour L'Application de L'Optique et de L'Electronique a La Recherche et a L'Automatisation Optelec, societe anonyme
  • Toroidal transformer with integrated self-inductance device
    Patent number: 4847583
    Abstract: The invention provides a toroidal transformer with integrated self inductance device, comprising a closed main annular magnetic circuit on which an inner electric winding is coiled. A magnetic core, in the form of an open annular sector, is held in position at the periphery of the inner winding by peripheral bars. The assembly is covered by the outer electric winding. The magnetic core determines the value of the self inductance of the transformer.
    Type: Grant
    Filed: June 24, 1988
    Date of Patent: July 11, 1989
    Assignee: Societe Pour L'Application de L'Optique et de L'Electronique a La Recherche et a L'Automatisation Optelec, societe anonyme
    Inventor: Chappel Bernard