Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-03-01
2005-03-01
Nguyen, Tran (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S06800R, C310S232000
Reexamination Certificate
active
06861779
ABSTRACT:
An assembly for transferring current comprises at least one electrically conductive slip ring; at least one electrically conductive brush for supplying current to the at least one slip ring; and an electric or pressure actuator driven vibration source for changing the position of the brush with respect to the slip ring. If desired, brush current can shared by using inductance variations or by selective coupling of rotor windings to the slip rings.
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A.M. Dudley, “Connecting Induction Motors” The Pratical Application of a Designing Engineer's Experience to the Problems of Operating Engineers, Armature Winders and Repair Men. Also the presentation to Students at Pratical Questions Arising in Winding and Connecting Alternating Current Motors, 1921, p. 204.
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A. M. Dudley, “Connecting Induction Motors”, p. 204, Jan. 1921.
M. E. Hayes, “Current Collecting Brushes In Electrical Machines”, pp. 124-127, Jan. 1947.
Barton Richard Kenneth
Weeber Konrad Roman
Agosti Ann M.
General Electric Company
Nguyen Tran
Patnode Patrick K.
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