Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-09-27
2005-09-27
Mullins, Burton (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S012060, C310S164000, C310S156010, C310S266000
Reexamination Certificate
active
06949855
ABSTRACT:
The invention concerns a transverse flux electrical machine operating with alternating current, having a first element having an alternate arrangement of excitation cores and of flux return cores and a winding of electrical conductors, the winding of electrical conductors being wound as a toroid, inside all said excitation cores; a second element having an exciter section comprising two toothed magnetic structures, each toothed magnetic structure comprising a number of slots equal in number to the total number of excitation cores and of flux return cores, the corresponding slots of each magnetic structure being toothed by being aligned; a magnetized sub-assembly is inserted inside each indentation so that an alternating arrangement of magnetic north poles and south poles is produced in each of these magnetic toothed structures of said exciter section; an air gap between the first element and the second element; at least one of the first element and of the second element being capable of rotating around a rotation axis that is common to the first element and to the second element.
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Dubois Maxime
Ferreira Jan Abraham
Polinder Henk
Chabot Isabelle
Eocycle Technologies Inc.
Mullins Burton
Ogilvy Renault LLP
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