Intake nozzle assembly for a liquid bath vacuum cleaner

Details Intake nozzle assembly for a liquid bath vacuum cleaner Intake nozzle assembly for a liquid bath vacuum cleaner

1990-01-19

1991-06-11

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

55248, 55253, A47L 918

Patent

active

050221159

ABSTRACT:
A vacuum cleaner system having an intake nozzle integrally formed with a concave lower portion of a vacuum canister assembly of the vacuum cleaner system. The intake nozzle protrudes downwardly and communicates with an opening in a convex upper surface of a liquid pan removably attached to the concave lower portion of the vacuum canister assembly. Attaching the intake nozzle with the concave lower portion of the vacuum canister assembly allows the interior area of the liquid pan to be more easily cleaned. In a preferred embodiment of the invention a gasket is interposed between the concave lower portion of the vacuum canister assembly and the convex upper surface of the liquid pan to help provide a relatively air-tight seal between the main vacuum canister and the liquid pan.

REFERENCES:
patent: 2184731 (1939-12-01), Brewer
patent: 2221572 (1940-11-01), Brock et al.
patent: 2233167 (1941-02-01), Holm-Hansen
patent: 2673619 (1954-03-01), Martin
patent: 2945553 (1960-07-01), Brock
patent: 2954095 (1960-09-01), Brock
patent: 4547206 (1985-10-01), Sovis et al.
patent: 4693734 (1987-09-01), Erickson

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