patent · US6683397
Electric machine having at least one magnetic field detector
27 January 2004
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
An electric machine includes a stator and a permanent magnet flux-concentrating rotor. The permanent magnet flux-concentrating rotor has permanent magnets and pole pieces. The permanent magnets are engaged between the pole pieces. The electric machine also has at least one magnetic-field detector that is mounted on the stator. The at least one-magnetic-field detector is mounted on the stator in such a manner as to detect a magnetic field of the permanent magnets in a location...
Provenance
- Collection
- Cited prior art
- Original PDF
- patentimages.storage.googleapis.com →
- Filed
- 2002-04-08
- Source
- Google Patents bibliographic record
- Granted
- 2004-01-27
- Inventors
- Pascal Gauthier; Eric Coupart; Jacques Saint-Michel; Christophe Gilles; Moteurs Leroy Somer SAS