Pumping agitation system for an automatic washer

Details Pumping agitation system for an automatic washer Pumping agitation system for an automatic washer

1976-04-27

1978-03-07

Coe, Philip R.

Textiles: fluid treating apparatus

Machines

Combined operations

68134, 68184, D06F 1302

Patent

active

040772390

ABSTRACT:
In a clothes washer an agitator that is also a water pump draws water from the zone between the basket and the tub of the clothes washer and pumps it to the inside of the basket thereby raising the water level in the area where washing occurs during agitation and also promoting good clothes roll-over action in the treatment zone. A method of laundering articles includes the step of pumping laundering liquid into a treatment zone and radially outwardly along a lower portion of the zone during agitation to obtain a desired level of laundering liquid in the part of the zone where laundering occurs.

REFERENCES:
patent: 1741191 (1929-12-01), Kirby
patent: 2299495 (1942-10-01), Rocke
patent: 2720771 (1955-10-01), Lewis
patent: 2767569 (1956-10-01), Conlee
patent: 2976711 (1961-03-01), Smith
patent: 3352130 (1967-11-01), Landwier
patent: 3494152 (1970-02-01), Pick
patent: 3910076 (1975-10-01), Ruble

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