Low noise vacuum cleaner

Details Low noise vacuum cleaner Low noise vacuum cleaner

1998-05-18

2000-06-06

Warden, Sr., Robert J.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

153272, 15412, A47L 922

Patent

active

060702893

ABSTRACT:
A low noise vacuum cleaner is comprised of a dust collecting chamber having a paper filter, and air blowing chamber partitioned by a wall. The air blowing chamber comprises an air suction motor, a front casing, a rear casing having space established by assembling with the front casing, and the motor being housed in the space, and a first and a second air guiders which are housed in the rear casing. A periphery of the second air guider is sealedly disposed between the joint portion of the front casing and the rear casing.

REFERENCES:
patent: 4597131 (1986-07-01), Lyman
patent: 4617034 (1986-10-01), Ikezaki et al.
patent: 4864683 (1989-09-01), Herron, Jr. et al.
patent: 5293664 (1994-03-01), Lim et al.
patent: 5513417 (1996-05-01), Lim et al.
patent: 5720074 (1998-02-01), Lee
patent: 5894629 (1999-04-01), Kim

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