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US 7,598,647 B2Granted
Inductor-type synchronous machine
AssigneesSumitomo Electric Industries, Ltd., Ishikawajima-Harima Heavy Industries Co., Ltd.
InventorsToru Okazaki, Shingo Ohashi, Hidehiko Sugimoto, Toshio Takeda
Life of this patent
Estimating the term…
Abstract
An inductor-type synchronous machine includes field stators having field elements by which an N-pole and an S-pole are concentrically formed, rotors to which a rotating shaft is fixed and has N-pole inductors disposed so as to face the N-pole of the field elements and S-pole inductors disposed so as to face the S-pole of the field elements, and an armature stator having armature coils disposed so as to face the N-pole inductors and the S-pole inductors.
Claims8
An inductor-type synchronous machine comprising:
- a field stator having a field element by which an N-pole and an S-pole are concentrically formed;
- a rotor having an N-pole inductor which is formed of a magnetic material and is disposed so as to face the N-pole of the field element, and an S-pole inductor which is formed of a magnetic material and is disposed so as to face the S-pole of the field element, wherein a rotating shaft is fixed to the rotor;
- and
- an armature stator having an armature coil which is disposed so as to face the N-pole inductor and the S-pole inductor.
1 more element
Dependencies are inferred from the claim text.