Valves and valve actuation – With material guide or restrictor – Baffle or zigzag flow restrictor
Patent
1990-06-04
1991-07-23
Rosenthal, Arnold
Valves and valve actuation
With material guide or restrictor
Baffle or zigzag flow restrictor
251208, 251368, 138 42, 138 43, 604246, F16K 332, F16K 4704, F15D 114
Patent
active
050337149
ABSTRACT:
The invention provides a flow control system well suited for use in intravenous fluid delivery systems comprising a flow restrictor wafer having one or more flow limiting flow restrictor paths formed thereon. The system provides fixed flow rate control. The system also provides means for selectively orienting at least two flow restrictor paths relative to the main fluid passage to varying the flow rate.
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Mitchell Richard J.
Winchell David A.
Baxter International Inc.
Flattery Paul C.
Rockwell Amy L. H.
Rosenthal Arnold
Schaafsma Paul E.
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