Sealed-type D.C. electric motor having reduced diametrical bulk

Details Sealed-type D.C. electric motor having reduced diametrical bulk Sealed-type D.C. electric motor having reduced diametrical bulk

1980-09-10

1983-08-16

Miller, J. D.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 42, 310230, 310245, 310247, H01R 3944

Patent

active

043993842

ABSTRACT:
A rotor for a D.C. electric motor is disclosed, in which the rotor has a frontally arranged collector on which brushes are active, which are oriented parallel to the rotor axis. This arrangement considerably reduces the diametrical bulk of the motor. The brush angle is adjustable by means of an annular ring, internally threaded to the yoke.

REFERENCES:
patent: 1315796 (1919-09-01), Scott
patent: 3440465 (1969-04-01), Pratt et al.
patent: 3663851 (1972-05-01), Persson
patent: 3681550 (1972-08-01), Perry et al.
patent: 4237393 (1980-12-01), Landgraf

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