Dynamic vacuum cleaning device

Details Dynamic vacuum cleaning device Dynamic vacuum cleaning device

1981-05-27

1983-06-07

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15341, A47L 518, A47L 520

Patent

active

043864457

ABSTRACT:
A dynamic vacuum cleaning device permits continuous or intermittent extraction, aspiration and elimination of solid dusts and particles from a stationary or moving surface. The vacuum is created by forcing a gas at high velocity into a venturi. A tube extending from the venturi will have a negative pressure created therein, resulting in a suction. A brush may optionally be fitted to the end of the vacuum tube. An adjustable cam is provided to control the amount of suction. The device can be used for the vacuum cleaning of sensitive optical, phonic or delicate micromechanical apparatus.

REFERENCES:
patent: 1040612 (1912-10-01), Coyle
patent: 1757650 (1930-05-01), Arico
patent: 2609778 (1952-09-01), Bleam et al.
patent: 2746078 (1956-05-01), Spurlin
patent: 3444584 (1969-05-01), Cote
patent: 4094031 (1978-06-01), Cellini

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