Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1991-01-28
1994-02-22
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310156, 310179, H02K 700, H02K 2112
Patent
active
052890660
ABSTRACT:
A co-axial cylindrical brushless DC motor has an internal cylindrical stator and an external rotor containing permanent magnets. The cylindrical stator has a substrate of reinforced plastics covered by several layers of helically wound annealed steel wire of about 1 mm diameter to provide a cylindrical magnetic layer of soft magnetic material just below the wound poles on or adjacent the outer surface of the stator.
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Magnetism & Magnetic Materials; by J. P. Jacubovics; The Institute of Metals; (no month) 1987; ISBN 0-904357-95-3.
Cadac Holdings Limited
Skudy R.
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