Brush and slip ring apparatus for dynamoelectric machines

Details Brush and slip ring apparatus for dynamoelectric machines Brush and slip ring apparatus for dynamoelectric machines

1992-07-07

1993-05-25

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 68E, 310 72, 310147, 310148, 310149, 310248, 310263, H02K 1300

Patent

active

052143350

ABSTRACT:
A brush and slip ring apparatus for an alternating current generator. A brush assembly is secured to a rotor shaft of the generator to rotate therewith. The brush assembly includes two axially spaced brushes that are pivoted to a brush support that is secured to the shaft. When the shaft is rotated, the brushes move outwardly away from the shaft due to centrifugal force. The brushes respectively engage two axially spaced fixed slip rings that surround the brush assembly. The brushes are maintained engaged with the slip rings due to centrifugal forces developed by the pivotally mounted brushes. The brushes are connected to a field coil of the rotor of the generator.

REFERENCES:
patent: 1166923 (1916-01-01), Neeley
patent: 2450698 (1948-10-01), Thomas
patent: 2739278 (1956-03-01), Blankenship
patent: 2861238 (1958-11-01), Blankenship
patent: 2978600 (1961-04-01), Silverman
patent: 3544868 (1970-12-01), Bates
patent: 3596225 (1971-07-01), Cary
patent: 3601645 (1971-08-01), Whiteheart
patent: 3826942 (1974-07-01), Twarog, Jr.
patent: 3870914 (1975-03-01), Walker
patent: 4086509 (1978-04-01), Manson
patent: 4174142 (1979-11-01), Pesce
patent: 4208601 (1980-06-01), Tardieu
patent: 4337407 (1982-06-01), Hummert
patent: 4346321 (1982-08-01), Frister
patent: 4422918 (1983-12-01), Inoue
patent: 4617485 (1986-10-01), Nakamura
patent: 4645962 (1987-02-01), Freeman
patent: 4959577 (1990-09-01), Radomski

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