Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate
2005-08-16
2005-08-16
Till, Terrence R. (Department: 1744)
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
C055S298000, C055S299000
Reexamination Certificate
active
06928692
ABSTRACT:
A cyclone-type dust collecting apparatus having a dust removing portion for removing from the grill portion the dust and foreign substances that become attached to the grill portion of the grill member while the grill portion is rotated by the vortex air of the cyclone body. The dust removing portion includes rotating means disposed at a lower portion of the grill member for rotation by an air current passing therethrough; a rotary member rotatably connected to the rotating means, and disposed separate from an end of the grill member by a predetermined distance; and a brush member having one side connected to the rotary member and the other side being disposed in contact with the grill portion of the grill member for removing the dust and foreign substances from the grill portion. As the cleaning operation starts, the brush member inside of the cyclone-type dust collecting apparatus is rotated by the vortex current generated therein, to remove dust or contaminants from the grill portion of the grill member. Accordingly, clogging of the grill portion of the grill member is prevented, and as a result, deterioration of the suction force and overload of the motor can be inhibited.
REFERENCES:
patent: 786549 (1905-04-01), Dion
patent: 2171248 (1939-08-01), Van Berkel
patent: 3797064 (1974-03-01), MacFarland
patent: 3979194 (1976-09-01), Wiser
patent: 5271751 (1993-12-01), Lagler
patent: 5603740 (1997-02-01), Roy
patent: 6195835 (2001-03-01), Song et al.
patent: 2001/0025395 (2001-10-01), Matsumoto et al.
patent: 2003/0159235 (2003-08-01), Oh
patent: 970604 (1958-10-01), None
patent: 1059636 (1959-06-01), None
patent: 19704468 (1998-08-01), None
patent: 1136028 (2001-09-01), None
patent: 2558712 (1985-08-01), None
patent: WO9834714 (1998-08-01), None
patent: WO0132066 (2001-05-01), None
Jin Hyoung-jong
Oh Jang-keun
Samsung Gwangju Electronics Co. Ltd.
Till Terrence R.
LandOfFree
Cyclone-type dust collecting apparatus for vacuum cleaner does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cyclone-type dust collecting apparatus for vacuum cleaner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cyclone-type dust collecting apparatus for vacuum cleaner will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3496168