Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2008-08-29
2010-10-26
Mullins, Burton (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S195000, C310S204000
Reexamination Certificate
active
07821170
ABSTRACT:
A DC motor, has a stator housing accommodating a permanent magnet stator; a rotor, rotatably mounted confronting the stator, the rotor having a shaft, a rotor core fitted to the shaft and having laminations forming salient poles, a commutator fitted to the shaft adjacent one end of the rotor core, windings wound about poles of the rotor core and terminated on the commutator, the windings each being wound around a single pole of the rotor; and brush gear comprising brushes in sliding contact with the commutator for transferring electrical power to the windings.
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Liu BaoTing
Qin RuiFeng
Xu TingTuan
Yang Ling
Johnson Electric S.A.
Mullins Burton
Muncy Geissler Olds & Lowe, PLLC
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