patent · US6384504
Electric machine with a rotor constructed of permanent magnets and magnetic flux guides
7 May 2002
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 comprising a stator and a rotor ( 2 ) separated by an air gap ( 12 ), (a) the rotor ( 2 ) being composed with permanent magnets ( 8 ) magnetized substantially in circumferential direction, and with one magnetic flux conducting piece assembly ( 10 ) of at least one magnetic flux conducting piece ( 10 a ; 10 b ) between two adjacent permanent magnets each; (b) the permanent magnets ( 8 )—when looking at the overall geometry—each having an in...
Provenance
- Collection
- Cited prior art
- Original PDF
- patentimages.storage.googleapis.com →
- Filed
- 1998-08-26
- Source
- Google Patents bibliographic record
- Granted
- 2002-05-07
- Inventors
- Peter Ehrhart; Gerhard Reiner; Ludwig Lindner; Christian Lucas; Fritz Walter; Magnet Motor Gesellschaft fuer Magnetmotorische Technik GmbH