Ultrasonic washing machine

Details Ultrasonic washing machine Ultrasonic washing machine

1985-09-25

1988-03-01

Simone, Timothy F.

Textiles: fluid treating apparatus

Machines

Single tub and automatic sequential operation mechanism

366127, B08B 312

Patent

active

047277343

ABSTRACT:
An ultrasonic washing machine as an air bubble supplying device and an ultrasonic generator. The ultrasonic generator works with textile products such as fabrics, yarns, ropes, etc. placed in a tub filled with water. Air bubbles produced by the cavitation effect of the ultrasound cling to the surface of the textile products and help remove stains, alien matter, etc. adhering to them. Part of the air, fed from the outside by an air bubble supplying device, constantly dissolves in the water, whereby the air consumed by the cavitation is supplemented; the rest of the air, not dissolved in the water, diffuses the ultrasound when ascending in the water as bubbles, which serves to greatly improve the washing effect.

REFERENCES:
patent: 2417722 (1947-03-01), Wolff
patent: 2468550 (1949-04-01), Fruth
patent: 2666440 (1954-01-01), Collins
patent: 2828231 (1958-03-01), Henery
patent: 3033710 (1962-05-01), Hightower et al.
patent: 3098370 (1963-07-01), Poole et al.

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