Fluid handling – Self-proportioning or correlating systems – Self-proportioning flow systems
Patent
1974-08-30
1976-01-27
Cline, William R.
Fluid handling
Self-proportioning or correlating systems
Self-proportioning flow systems
169 14, 137114, 1375123, 1375125, 137513, G05D 1102
Patent
active
039346048
ABSTRACT:
Proportioning apparatus comprising a pair of coaxial tubular members with passages having first and second outwardly extending walls of the same cross-sectional configuration, first and second valve bodies for coaction with said walls for progressively opening and closing said passages, said first valve body slidably mounted on one of said tubular members, said second valve body connected to said first valve body for movement therewith and biasing means urging said valve bodies to their closed positions.
Hardy John C.
Sanderson Ian S.
Cline William R.
Rockwood Systems Corporation
Spiegel H. Jay
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