Electrical generator or motor structure – Dynamoelectric – Reciprocating
Reexamination Certificate
2004-03-11
2008-11-11
Mullins, Burton (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Reciprocating
C310S012060, C310S013000, C310S014000, C417S417000
Reexamination Certificate
active
07449804
ABSTRACT:
A stator of a reciprocating motor includes a ring-shaped bobbin including a winding coil400therein; a plurality of unit laminated assemblies each constructed of a plurality of lamination sheets and coupled to the bobblin in a circumferential direction; a fixing means integrally formed with the bobbin and for fixing the unit laminated assemblies to the bobbin; and an inner core inserted in an outer core at a certain interval between itself and a round inner circumferential surface formed by inner surface of the unit laminated assemblies, so that components can be easily assembled, the number of assembling processes and the number of components can be reduced.
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Jung Won-Hyun
Yoon Sun-Ki
Birch & Stewart Kolasch & Birch, LLP
LG Electronics Inc.
Mok Alex W
Mullins Burton
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