Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Albert Foggia0
Lilya Bouarroudj0
Jean-Claude Mipo0
Date of Patent
May 5, 2009
0Patent Application Number
114413500
Date Filed
May 26, 2006
0Patent Primary Examiner
Patent abstract
In a rotary electrical machine, the stator is subject to eddy currents, causing losses. These losses are reduced by extending the path of the eddy currents whilst avoiding causing saturation. The invention therefore proposes to form recessed zones or slots (2) in the teeth (1) of the stator whose depth does not exceed one-half of the height of the tooth (1).
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