Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2010-06-30
2011-12-13
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S090000, C310S261100, C720S706000
Reexamination Certificate
active
08076806
ABSTRACT:
A spindle motor is provided. The spindle motor includes a base, a bearing housing, a bearing, a rotation shaft, a stator, a bushing, and a rotor. The bearing housing is installed on the base. The bearing is fixed inside the bearing housing. The rotation shaft is installed to be supported by and rotate on the bearing. The stator is disposed around the bearing housing. The bushing is coupled to the rotation shaft. The rotor is coupled to the bushing to rotate through interaction with the stator.
REFERENCES:
patent: 5334896 (1994-08-01), Ohsawa
patent: 5723927 (1998-03-01), Teshima
patent: 7877764 (2011-01-01), Takaki et al.
patent: 7890970 (2011-02-01), Iwai et al.
patent: 2004/0135462 (2004-07-01), Masayuki
patent: 2004/0232781 (2004-11-01), Yoo
patent: 2005/0210490 (2005-09-01), Shimizu et al.
patent: 2007/0236099 (2007-10-01), Kim et al.
patent: 2007/0242911 (2007-10-01), Nakagawa et al.
patent: 2007/0284972 (2007-12-01), Kim
patent: 2007/0290571 (2007-12-01), Yoon
patent: 2008/0018187 (2008-01-01), Yamaguchi et al.
patent: 2008/0046906 (2008-02-01), Takaki et al.
patent: 05-111208 (1993-04-01), None
patent: 05111208 (1993-04-01), None
patent: 9-245426 (1997-09-01), None
patent: 10-126989 (1998-05-01), None
patent: 2000-253614 (1999-02-01), None
patent: 11-113210 (1999-04-01), None
patent: 11113210 (1999-04-01), None
patent: 11-236921 (1999-08-01), None
patent: 2003-262217 (2003-09-01), None
patent: 2004-194460 (2004-07-01), None
patent: 2004194460 (2004-07-01), None
patent: 2004-270820 (2004-09-01), None
patent: 2006-316921 (2006-11-01), None
patent: 10-0641995 (2006-10-01), None
patent: 10-2007-0092004 (2007-09-01), None
Machine Translation JP11113210 (1999), JP2004194460 (2004) and JP05111208 (1993).
Gonzalez Quinones Jose
Leung Quyen
LG Innotek Co. Ltd.
Saliwanchik Lloyd & Eisenschenk
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