Liquid mixing valve with single handle

Details Liquid mixing valve with single handle Liquid mixing valve with single handle

1983-07-18

1986-01-21

Rosenthal, Arnold

Fluid handling

Systems

Multi-way valve unit

251315, F16K 11087

Patent

active

045652180

ABSTRACT:
A liquid mixing valve with a single control handle and a relatively simple mechanical structure includes a handle which causes a guide body to rotate to a desired position within a spherical cavity so as to align cold and hot inlet ports communicating with the cavity with a mixing cavity defined in the guide body. Rectilinear movement of the handle regulates liquid flow rate, while rotation of the handle controls the ratio of hot to cold liquid in the mixture. An annular seal prevents liquid from escaping from the inlet ports when the valve is in an OFF position.

REFERENCES:
patent: 1614437 (1927-01-01), Cochran
patent: 2535580 (1950-12-01), Kersten
patent: 2592062 (1952-04-01), Perry
patent: 3130750 (1964-04-01), Post
patent: 3167086 (1965-01-01), Michalski
patent: 3422849 (1969-01-01), Manoogian
patent: 3472279 (1969-10-01), Sanderson
patent: 3533436 (1970-10-01), Parkison
patent: 3796231 (1974-03-01), Hare
patent: 3823742 (1974-07-01), Von Corpon
patent: 3906999 (1975-09-01), Manoogian et al.
patent: 4043359 (1977-08-01), Christo
patent: 4226260 (1980-10-01), Schmitt
patent: 4352369 (1982-10-01), Lorch

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