A valve system for selective control of flow of fluids from plural sources to a common conduit. Plural valves, are aligned along the conduit at different distances from a system axis. A cam array serves to selectively force the valves against a diaphragm to close off ports leading to the conduit upon rotation about the system axis.
申请公布号
US4006753(A)
申请公布日期
1977.02.08
申请号
US19750600398
申请日期
1975.07.30
申请人
RECOGNITION EQUIPMENT INCORPORATED
发明人
INGRAM, JR., JAMES R.;KUSHMAUL, RICHARD T.;WHITE, JOHN T.