Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2008-02-29
2010-06-15
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S06800R, C310S06800R, C310S06800R, C310S06800R, C174S068200
Reexamination Certificate
active
07737587
ABSTRACT:
A motor having a busbar unit which is accommodated in a housing along with an armature includes a relay wherein the connection between the armature and the relay is secured. By virtue of such a configuration, reliability of the connection between the armature and the relay is improved. In the busbar unit, a plurality of first busbars and a plurality of second busbars each having a substantially arcuate shape are arranged so as to be circumferentially spaced apart from one another. The first busbars do not overlap with the second busbars in the axial and radial directions thereby reducing the dimensions of the motor in the axial and radial directions.
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Kataoka et al.: “Motor,” U.S. Appl. No. 12/039,822, filed Feb. 29, 2008.
Kataoka et al.: “Motor,” U.S. Appl. No. 12/039,825, filed Feb. 29, 2008.
Haga Hidehiro
Kataoka Nakaba
Migita Takayuki
Keating & Bennett LLP
Kenerly Terrance
Leung Quyen
Nidec Corporation
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