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:
May. 10, 2005
Filed:
Apr. 30, 2001
Eric Coupart, Angouleme, FR;
Pascal Gauthier, Asnieres-Sur-Nouere, FR;
Jacques Saint-michel, Vouharte, FR;
Christophe Gilles, Angouleme, FR;
André Eydelie, Saint Yrieix, FR;
Laurent Jadeau, La Rochefoucauld, FR;
Philippe Augier, Champniers, FR;
Jean-marie Guillot, Blanzaguet-Saint Cybard, FR;
Eric Coupart, Angouleme, FR;
Pascal Gauthier, Asnieres-Sur-Nouere, FR;
Jacques Saint-Michel, Vouharte, FR;
Christophe Gilles, Angouleme, FR;
André Eydelie, Saint Yrieix, FR;
Laurent Jadeau, La Rochefoucauld, FR;
Philippe Augier, Champniers, FR;
Jean-Marie Guillot, Blanzaguet-Saint Cybard, FR;
Moteurs Leroy-Somer, Angouleme, FR;
Abstract
A rotary electric machine including a flux-concentrating rotor with permanent magnets disposed between pole pieces, and a stator with teeth having a free end deprived of pole swellings and a concentrated winding. The pole pieces and the magnets are configured so as to minimize the difference L−Lwhere Lis inductance on a forward axis and Lis inductance on a quadrature axis.