Drum type washing machine

Details Drum type washing machine Drum type washing machine

2011-05-31

2011-05-31

Perrin, Joseph L (Department: 1711)

Textiles: fluid treating apparatus

Machines

Tumbling

Reexamination Certificate

active

07950258

ABSTRACT:
A drum type washing machine including a tub, the tub having a wall for mounting a driving unit thereto, a drum mounted inside the tub, a shaft passed through the tub and coupled to the drum, for trans mission of driving force from a motor to the drum, at least one bearing, a bearing housing, a stator to form the motor with a rotor, wherein the stator includes an annular helical type core, an insulator insert molded with the helical type core to cover an outside surface of the helical type core, and fastening portions formed as a unit with the insulator projected from an inside circumferential surface of the helical type core toward a center of the stator, for fastening the stator to the tub supporter, wherein the fastening portion has a fastening hole at a center fastening the stator to the wall of the tub.

REFERENCES:
patent: 4813248 (1989-03-01), Smith et al.
patent: 5040285 (1991-08-01), Williams et al.
patent: 5266855 (1993-11-01), Smith et al.
patent: 5809809 (1998-09-01), Neumann
patent: 5862686 (1999-01-01), Skrippek
patent: 6127760 (2000-10-01), Nagasaki et al.
patent: 6460382 (2002-10-01), Kim et al.
patent: 6477869 (2002-11-01), Heyder et al.
patent: 6483218 (2002-11-01), Petrinko
patent: 6557383 (2003-05-01), Ito et al.
patent: 7138741 (2006-11-01), Lee
patent: 7294942 (2007-11-01), Lee et al.
patent: 7380424 (2008-06-01), Kim et al.
patent: 7418843 (2008-09-01), Kim et al.
patent: 7441421 (2008-10-01), Kim et al.
patent: 7478546 (2009-01-01), Kim et al.
patent: 7490489 (2009-02-01), Kim et al.
patent: 7520148 (2009-04-01), Choi
patent: 2001/0013168 (2001-08-01), Asao et al.
patent: 2002/0194884 (2002-12-01), Heyder et al.
patent: 2004/0163428 (2004-08-01), Kim et al.
patent: 2005/0241346 (2005-11-01), Choi
patent: 2003268590 (2004-07-01), None
patent: 1293276 (2001-05-01), None
patent: 1293277 (2001-05-01), None
patent: 1297498 (2001-05-01), None
patent: 0 620 308 (1994-10-01), None
patent: 0 629 735 (1994-12-01), None
patent: 1 079 014 (2001-02-01), None
patent: 1 094 144 (2001-04-01), None
patent: 1 094 145 (2001-04-01), None
patent: 1 116 812 (2001-07-01), None
patent: 1 428 924 (2004-06-01), None
patent: 01117632 (1989-05-01), None
patent: 2000116037 (2000-04-01), None
patent: 2000-279679 (2000-10-01), None
patent: 2001-113089 (2001-04-01), None
patent: 2001178989 (2001-07-01), None
patent: 2002034221 (2002-01-01), None
patent: 2003164087 (2003-06-01), None

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