The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2011
Filed:
Jun. 15, 2006
Denis Bodin, Saint Martin Boulogne, FR;
Jean-pierre Chochoy, Cremarest, FR;
Alain Defebvin, Cormont, FR;
Michel Jaze, Frencq, FR;
Denis Bodin, Saint Martin Boulogne, FR;
Jean-Pierre Chochoy, Cremarest, FR;
Alain Defebvin, Cormont, FR;
Michel Jaze, Frencq, FR;
Valeo Equipements Electriques Moteur, Creteil, FR;
Abstract
A rotating electrical machine stator comprising an annular cylindrical body including axial grooves, and at least one phase winding including corrugated turns of wire, the phase winding comprising a first outer half-phase and a second inner half-phase which are radially superimposed, the first outer half-phase including outer leading-out wires projecting from the radial walls of the body and the second inner half-phase including outer leading-out wires projecting from the radial walls of the body. The invention is characterized in that for each phase winding, the wire length of each turn of the inner half-phase is greater than the wire length of each turn of the outer half-phase. The invention also concerns a phase winding designed to be mounted in such a rotor.