Patents Assigned to Societe d'Apparetillage Electrique Saparfi
  • Device for protection against current overcharges
    Patent number: 4034322
    Abstract: A device for protection against current overcharges comprising on a same mounting plate a thermal protection device constituted by an active bimetal fixed on the mounting plate, a compensating bimetal fixed on a striker which is movable about a pivot, a shield separating the bimetals and a magnetic protection device constituted by a relay whose armature is held at rest, in spaced relation from the magnetic circuit by a spring whose tension is adjustable.
    Type: Grant
    Filed: November 11, 1975
    Date of Patent: July 5, 1977
    Assignee: Societe d'Apparetillage Electrique Saparfi
    Inventor: Paul Canonne