Water filter vacuum cleaner

Details Water filter vacuum cleaner Water filter vacuum cleaner

2008-05-13

2008-05-13

Hail, III, Joseph J. (Department: 3723)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S352000

Reexamination Certificate

active

07370389

ABSTRACT:
An improved water filter vacuum cleaner includes a vacuum body which contains a dust chamber and a dust collector assembly in the dust chamber that contains filter water. The dust collection assembly includes a dust collection seat and an upper cap. The dust collection seat is divided by a partition to form a filter chamber and an airflow chamber that communicate with each other. The airflow chamber has an airflow duct connecting to the filter chamber. The vacuum body has a suction assembly to generate a suction airflow which sucks suction articles through the airflow duct into the filter chamber. The suction airflow generates oscillating moisture to trap the suction articles. The cleaned suction airflow passes through the upper cap and a guiding member communicating with the upper cap to the suction assembly to form output airflow in the suction assembly to be discharged through an air outlet.

REFERENCES:
patent: 7251855 (2007-08-01), Hayashi et al.

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