Axial-Flux, Permanent Magnet Electrical Machine
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United States of America Patent
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-
N/A
Issued Date -
Oct 25, 2007
app pub date -
May 19, 2005
filing date -
May 29, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An axial flux, permanent magnet electrical machine is disclosed. The machine has at least one stator disc and at least one rotor disc co-axial with the stator disc and mounted for rotation relative to the stator disc. The rotor has a plurality of permanent magnets mounted circumferentially thereon, and the stator comprises a plurality of discrete windings. The windings are recessed in the stator. The stator disc can be formed from a plastics material, and the rotor can have a segmented construction. The windings can also be arranged in groups to provide for a multi-phase machine.
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