Suds return valve for automatic washers

Details Suds return valve for automatic washers Suds return valve for automatic washers

1982-09-24

1985-01-29

Schwadron, Martin P.

Fluid handling

Self-proportioning or correlating systems

Self-controlled branched flow systems

137218, 137390, 137410, 137446, 68DIG2, 74 2, F16K 3118

Patent

active

044959605

ABSTRACT:
A suds return valve for automatic washers is provided in which a flapper valve can be manually set to save suds water for subsequent use, the valve being automatically returned to direct rinse liquid to drain after the suds water has reached a predetermined height in a storage receptacle. The valve can be manually set to use suds water in a wash cycle and the valve would be automatically returned to send water to the drain after a predetermined amount of suds water has been removed from the storage receptacle.

REFERENCES:
patent: 943838 (1909-12-01), Miller
patent: 1661445 (1926-10-01), Payne
patent: 2244986 (1941-06-01), Drane
patent: 2288231 (1942-06-01), Drane
patent: 2384628 (1945-09-01), Krone et al.
patent: 2680448 (1954-06-01), Strathearn et al.
patent: 2721574 (1955-09-01), Parker
patent: 2786483 (1957-03-01), Warhus
patent: 2788014 (1957-04-01), Montgomery et al.
patent: 2877788 (1959-03-01), Clark
patent: 3174324 (1965-03-01), Ostertag
patent: 3382686 (1968-05-01), Hartley
patent: 3592214 (1971-07-01), Woehler
patent: 3929149 (1975-12-01), Phillips

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