Patents by Inventor Alain Lozac?h

Alain Lozac?h 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).

  • Alternator, in particular for motor vehicle
    Patent number: 7116020
    Abstract: The alternator comprises a stator (12), a rotor (4) disposed inside the stator (12) and having a plurality of phases, and at least two armature windings, each of which is part of a power supply source connected between earth and a power supply line, each source also comprising a bridge of rectifying elements and an auxiliary bridge of rectifying elements, characterised in that the auxiliary bridges of rectifying elements are arranged centrally with respect to the bridges of rectifying elements of the two sources, and in that the said bridges are carried by a support which is fixed with respect to the rear bearing of the alternator.
    Type: Grant
    Filed: December 12, 2002
    Date of Patent: October 3, 2006
    Assignee: Valeo Equipements Electriques Moteur
    Inventors: Paul Armiroli, Alain Lozac′h
  • Alternator, in particular for motor vehicle
    Publication number: 20050082922
    Abstract: The alternator comprises a stator (12), a rotor (4) disposed inside the stator (12) and having a plurality of phases, and at least two armature windings, each of which is part of a power supply source connected between earth and a power supply line, each source also comprising a bridge of rectifying elements and an auxiliary bridge of rectifying elements, characterised in that the auxiliary bridges of rectifying elements are arranged centrally with respect to the bridges of rectifying elements of the two sources, and in that the said bridges are carried by a support which is fixed with respect to the rear bearing of the alternator.
    Type: Application
    Filed: December 12, 2002
    Publication date: April 21, 2005
    Inventors: Paul Armiroli, Alain Lozac'h