MOTOR VEHICLE ALTERNATOR

摘要

The invention concerns alternators for motor vehicles, whereof a stator (12) comprises a cylindrical body (18), several phases (P) consisting each of a plurality of electrically conductive elements (20), the cylindrical body (18) comprising radial notches (L) for receiving at least four phase conductive elements (20), each conductive element (20) comprising two branches (20a) and (20b) arranged in the notches (L) each in a predetermined layer and a head (20c) forming a U-shape viewed in a peripheral direction, half of the conductive elements (20) engaged through their first branches (20a) in a notch (L) being engaged through their respective second branches (20b) in another common notch (L'). The invention is characterised in that at least first and second conductive elements (20) of said half are such that the radii of curvature of the U of the two conductive elements (20) are substantially identical.