Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-01-04
2005-01-04
Le, Dang (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S241000
Reexamination Certificate
active
06838802
ABSTRACT:
A brush holder (100) for carrying a brush (102) and for providing adjustment of the brush relative to the commutator (104) of a dynamoelectric machine (105). The brush holder provides for adjustment of the gap (110) between the commutator and the brush, and for adjustment of the brush in the axial direction along the commutator. The brush holder also locks the brush at the desired position for operation in the dynamoelectric machine.
REFERENCES:
patent: 1465709 (1923-08-01), Chandeysson
patent: 1764709 (1930-06-01), Anderson
patent: 3480813 (1969-11-01), Sillano
patent: 4823037 (1989-04-01), Abukawa et al.
Hanh Nguyen
Le Dang
Siemens Westinghouse Power Corporation
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