Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2006-11-07
2006-11-07
Schuberg, Darren (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S088000
Reexamination Certificate
active
07132771
ABSTRACT:
A motor for a drum type washing machine is disclosed, wherein noise is reduced. To this end, the drum type washing machine is provided with a washing motor having a stator fitted at a rear surface of a tub and having a plurality of slots on which a coil is wound; a rotor provided at an outer side of the stator with a permanent magnet and connected to a washing drum inside the tub by a driving shaft; and isolating means for isolating a gap between the stator and the rotor not to be communicated with the stator and the rotor.
REFERENCES:
patent: 3053189 (1962-09-01), White
patent: 3279765 (1966-10-01), Sato et al.
patent: 3334252 (1967-08-01), Gayral
patent: RE26438 (1968-08-01), White
patent: 3604222 (1971-09-01), Wutherich et al.
patent: 4115716 (1978-09-01), Ogasawala et al.
patent: 4910861 (1990-03-01), Dohogne
patent: 5233248 (1993-08-01), Kawamura et al.
patent: 5698917 (1997-12-01), Shultz
patent: 5828152 (1998-10-01), Takeda et al.
patent: 5907206 (1999-05-01), Shiga et al.
patent: 6093984 (2000-07-01), Shiga et al.
patent: 6148647 (2000-11-01), Kabeya et al.
patent: 6452301 (2002-09-01), Van Dine et al.
patent: 6474114 (2002-11-01), Ito et al.
patent: 6536242 (2003-03-01), Boutiette
patent: 6617721 (2003-09-01), Neal
patent: 1274782 (2000-11-01), None
patent: 0 722 210 (1996-07-01), None
patent: 61001247 (1986-01-01), None
patent: 06-9347 (1994-02-01), None
patent: 06-054472 (1994-02-01), None
patent: 07046781 (1995-02-01), None
patent: 07-067277 (1995-03-01), None
patent: 07-067277 (1995-03-01), None
patent: 07-288944 (1995-10-01), None
patent: 2000-325693 (2000-11-01), None
patent: 2000-325693 (2000-11-01), None
patent: 2001-078376 (2001-03-01), None
patent: WO 99/43068 (1999-08-01), None
Notification of the Second Office Action dated Aug. 12, 2005.
Kim Jae Kyum
Kwon Ho Cheol
LG Electronics Inc.
McKenna Long & Aldridge LLP
Preston Erik
Schuberg Darren
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