Vacuum cleaner

Details Vacuum cleaner Vacuum cleaner

1989-03-01

1989-10-17

Hart, Charles

Gas separation

Means within gas stream for conducting concentrate to collector

55 95, 55244, 55247, 55DIG3, 261120, B01D 4702

Patent

active

048744042

ABSTRACT:
The invention is a vacuum cleaner for selectively cleaning dust from an environment. The cleaner has a water reservoir and an air entry port on the reservoir with a float means for directing the air toward the water and for breaking the surface film of the water. Air is made to move through the cleaner by a low power motor and fan located next to the reservoir.

REFERENCES:
patent: 2405494 (1946-08-01), Dupuy
patent: 2954095 (1960-09-01), Brock
patent: 3034273 (1962-05-01), Wallace
patent: 3778978 (1973-12-01), Matsushita
patent: 3875679 (1975-04-01), Conduit
patent: 4783835 (1988-12-01), Rylander

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