Machine for household cleaning

Details Machine for household cleaning Machine for household cleaning

1996-10-11

1998-07-07

Smith, Duane S.

Gas separation

With nonliquid cleaning means for separating media

Solid agent cleaning member movingly contacts apparatus

15352, 55226, 55244, 55249, 55DIG3, B01D 4702, B01D 4706

Patent

active

057762155

ABSTRACT:
An improved machine for household cleaning which has, in a box-like body, a vacuum-cleaner section composed of a fan that is coupled to an electric motor, the intake of the fan being connected to a dirt suction duct. In the vacuum-cleaner section, upstream of the fan, the discharge of the fan generates a secondary air stream, separate from a main stream that contains dirt, in at least one Venturi duct that draws water from a water container and ends in a region where the main air stream passes, so as to wet and remove the dirt contained in the main stream.

REFERENCES:
patent: 941676 (1909-11-01), Green
patent: 1363859 (1920-12-01), Fetters et al.
patent: 2102353 (1937-12-01), Brock
patent: 2184731 (1939-12-01), Brewer
patent: 3778978 (1973-12-01), Matsushita
patent: 4251241 (1981-02-01), Bothun
patent: 4874404 (1989-10-01), Boswell
patent: 5199963 (1993-04-01), Scarp

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