Double-rotor type electrical rotating machines
AssigneeSuzuki Motor Corporation
InventorMasahiro AOYAMA
Life of this patent
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Abstract
An electrical rotating machine comprises: a stator including armature pole coils 14 capable of generating magnetic flux when energized; an inner rotor driven to rotate when the magnetic flux passes therethough; and an outer rotor in a magnetic path of the magnetic flux that passes through the first rotor, the outer rotor having portions of different materials, in permeability, which are situated along the periphery of the outer rotor, the inner rotor having a plurality of salient poles situated along the periphery of the inner rotor and wound by wound coils 34 which induce induced current when linked by the magnetic flux generated by the armature pole coils.
Claims3
An electrical rotating machine comprising:
- a stator including armature pole coils capable of generating magnetic flux when energized;
- a first rotor driven to rotate when the magnetic flux passes therethough;
- and
- a second rotor driven to rotate in a magnetic path of the magnetic flux that passes through the first rotor, wherein
- the second rotor includes portions of different materials, in permeability, which are situated along the periphery of the second rotor, and
- the first rotor includes a plurality of salient poles situated along the periphery of the first rotor and wound by induction coils which induce induced current when linked by the magnetic flux generated by the armature pole coils.
Dependencies are inferred from the claim text.