patent · US6891299
Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth
10 May 2005
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
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 d −L q where L d is inductance on a forward axis and L q is inductance on a quadrature axis.
Provenance
- Collection
- Cited prior art
- Original PDF
- patentimages.storage.googleapis.com →
- Filed
- 2001-04-30
- Source
- Google Patents bibliographic record
- Granted
- 2005-05-10
- Inventors
- Eric Coupart; Pascal Gauthier; Jacques Saint-Michel; Christophe Gilles; André Eydelie; Laurent Jadeau; Philippe Augier; Jean-Marie Guillot; Moteurs Leroy Somer SAS