Valve for the admixture of fluids and delivery of the resulting mixture
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United States of America Patent
Stats
-
Nov 29, 1983
Grant Date -
N/A
app pub date -
Apr 2, 1979
filing date -
Apr 13, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A valve for the admixture of a gas with a fluid pressure stored in a container, comprising a hollow body associated with a drawing tube for the fluid transport and provided with at least one through hole for the gas transport, as well as a shutter element movable in the body against a spring and provided with a hollow stem having at least one opening which can be shut off by a sealing gasket. The body has therein a nozzle which is hydraulically connected with the drawing tube and cooperates with a venturi effect conduit which with such a nozzle defines an annular space communicating with said through hole for the gas transport.
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