Brush arrangement for DC motor

Details Brush arrangement for DC motor Brush arrangement for DC motor

1990-04-05

1992-07-07

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310234, 310248, H02K 1300

Patent

active

051285770

ABSTRACT:
A DC motor is provided with a brush arrangement in which two parts of the brushes are arranged around the peripheral surface of a commutator so that each line across the opposite brushes with respect to the central axis of the commutator forms an angle, thus the space between the positive and negative brushes is sufficient to mount components thereon. Each width of the brushes is determined by the number of conducting segments in contact with the brushes of the same polarity, affording sufficient current to flow in the brushes.

REFERENCES:
patent: 1785183 (1930-12-01), Dake
patent: 4384224 (1983-05-01), Spitler
patent: 4437029 (1984-03-01), Ban et al.
patent: 4459503 (1984-07-01), Kropp
patent: 4475053 (1984-10-01), Mayer
patent: 4838100 (1989-06-01), Tanaka

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