作者: Harry G. Mojonnier
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摘要: A proportioner apparatus for mixing together at least two fluids in controlled, preselected proportions, comprises first and second fluid inlet reservoirs, inlets coupled respectively delivering to the outlets with reservoirs receiving a flow of therefrom, each said having control valve controlling therethrough response predetermined signals, reservoir level sensor therein producing signals accordance therein. novel orifice-defining assembly is associated one for, reservoir, rate through outlet whereby any desired plurality different rates may be achieved by selection placement removable mounting plate an orifice size selected achieve rate. Preferably stratification prevention arrangement also employed prevent proportioner.