Rotating electric machine
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United States of America Patent
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Dec 12, 2017
Issued Date -
N/A
app pub date -
Jun 9, 2011
filing date -
Jun 9, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This rotating electric machine has a rotor, stator core, field windings for multiple poles, and armature windings for the multiple poles. The rotor is rotatably supported about a shaft. Convex-shaped multiple salient pole sections are formed on the outer circumference of the rotor while arranged in the circumferential direction. The stator core is provided along the outer circumference of the rotor with an air gap from the rotor. Convex-shaped multiple teeth are formed on the inner circumference of the stator core while arranged in the circumferential direction. The field windings for the multiple poles are wound around each of the multiple teeth while insulated from the field windings.
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