Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2011-04-12
2011-04-12
Hanh, Nguyen N (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
Reexamination Certificate
active
07923876
ABSTRACT:
A motor is disclosed. The motor in accordance with an embodiment of the present invention can include: a shaft; a bearing supporting the shaft to rotate; a thrust plate supporting a lower end of the shaft a boss joined to the shaft and having a ring-shaped groove on a side facing the bearing; and a rotor joined to the boss.
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patent: 2003/0222523 (2003-12-01), Wang et al.
patent: 2005/0140226 (2005-06-01), Braun et al.
patent: 2006/0170300 (2006-08-01), Kodama
patent: 2006/0202577 (2006-09-01), Maekawa et al.
patent: 2007/0290571 (2007-12-01), Yoon
Kim Nam-Seok
Shin Dong-Yeon
Smirnov Viatcheslav
Hanh Nguyen N
McDermott Will & Emery LLP
Samsung Electro-Mechanics Co. Ltd.
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