Multi-level armature winding for single air gap motor

Details Multi-level armature winding for single air gap motor Multi-level armature winding for single air gap motor

1981-12-11

1983-05-31

Duggan, Donovan F.

Electrical generator or motor structure

Dynamoelectric

Rotary

310207, H02K 316

Patent

active

043862918

ABSTRACT:
A single air gap motor is provided with inner and outer coil wires in armature slots. Inner and outer coils with the same number of turns are symmetrically distributed around the armature and are connected in series with inner and outer coils alternating in the connection to balance out back E.M.F.

REFERENCES:
patent: 2112506 (1938-03-01), Schwarz
patent: 2668926 (1954-02-01), Johnson
patent: 3891876 (1975-06-01), Herr et al.
patent: 3909645 (1975-09-01), Herr et al.
patent: 4063123 (1977-12-01), Herr et al.
patent: 4143606 (1979-03-01), Herr
U.S. Pat. Appln. Ser. No. 051,333, filed 6/22/79.

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