Direct-current motor with two drive magnets

Details Direct-current motor with two drive magnets Direct-current motor with two drive magnets

1984-06-01

1986-02-11

Wong, Peter S.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 67R, 310154, 310268, H02K 2124

Patent

active

045700931

ABSTRACT:
A direct-current motor includes a rotatable shaft, a core mounted on the rotatable shaft and supporting windings disposed around the core, the core having winding-free portions, a first drive magnet disposed in radially confronting relation to the winding-free portions with an air gap, and magnetized substantially perpendicularly to the rotatable shaft, and a second drive magnet disposed in axially confronting relation to the winding-free portions with an air gap, and magnetized substantially axially of the rotatable shaft.

REFERENCES:
patent: 3426224 (1969-02-01), Esters
patent: 3467845 (1969-09-01), Wesolowski
patent: 4114057 (1978-09-01), Esters
patent: 4488076 (1984-12-01), MacLeod

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