Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 22, 2011
Patent Application Number
12159870
Date Filed
December 26, 2006
Patent Primary Examiner
Patent abstract
The present invention relates to a rotary electrical machine comprising:at least one stator; andat least one rotor;the rotor having an axis of rotation and co-operating with the stator to define at least one airgap, the rotor comprising permanent magnets and pole pieces between the magnets;at least one pole piece being associated with one or more permanent magnets to concentrate the magnetic flux from said magnet(s); andsaid magnet(s) defining at least three different directions of magnetization, the resultant flux in the pole piece towards the stator being non-coplanar with at least two of the directions of magnetization.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
