Dispensing – Cutoff operated by selectively preset volume or rate of... – Moving cutoff operating element with variable initial position
Patent
1975-12-24
1978-08-15
Reeves, Robert B.
Dispensing
Cutoff operated by selectively preset volume or rate of...
Moving cutoff operating element with variable initial position
13762411, F16K 2116
Patent
active
041066707
ABSTRACT:
A trigger valve which closes a main valve after a predetermined volume of fluid passes therethrough is equipped with a conversion mechanism arranged in the flow path of the fluid and functioning to translate the amount of fluid flowing through into a proportional amount of motion. A cam mechanism is turned by the conversion mechanism. The trigger valve closes the valve disk automatically due to the function of the cam mechanism when the fluid has flowed in a pre-determined quantity. Examples demonstrate the ability to control the valve means to increase or decrease a pre-determined standard flow of fluid at will by manipulations of a control mechanism.
REFERENCES:
patent: 2929534 (1960-03-01), Trubert
patent: 3473695 (1969-10-01), Anesi
Handren Frederick R.
Munz Otto John
Reeves Robert B.
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