Fluid handling – Systems – Multi-way valve unit
Patent
1986-09-23
1987-11-24
Cohan, Alan
Fluid handling
Systems
Multi-way valve unit
1376254, 251285, 251288, F16K 11078, F16K 5100
Patent
active
047081724
ABSTRACT:
A device at mixing valves for liquids for example hot and cold water, and of the kind that comprises a valve housing (11), which is provided with an outlet (21) and an inlet (20) for each of the liquids, an operating member (13) for regulating the amount and temperature of the liquid flowing out through the outlet, the operating member being designed as a double-armed lever rotatable about a vertical as well as a horizontal axle (16) and the longer arm of which consists of a handle extending outside the housing (11) and the shorter arm of which consists of an actuator (15) arranged inside the housing, arranged to co-operate with a valve member (18), at which said actuator is provided with a stop part (23) co-operating with a stop face (24) for limiting the maximum out flow of liquid. In order to permit a temporary increase of the flow in excess of the maximum outflow set the stop part (23) consists a resilient tongue which when tightened against the stop face (24) is arranged to spring and permit an increase of the outflow.
REFERENCES:
patent: 3122756 (1964-03-01), Bradley
patent: 3324884 (1967-06-01), Dornaus
patent: 3674048 (1972-07-01), Manoogian et al.
patent: 3807453 (1974-04-01), Dom et al.
patent: 4089347 (1978-05-01), Christo
patent: 4200596 (1980-04-01), Iiyama
patent: 4610272 (1986-09-01), Gottwald et al.
Cohan Alan
Rivell John
Vargarda Armatur AB
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