F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
251/21
F16K 31/524 (2006.01) A61M 5/168 (2006.01) F16K 31/528 (2006.01)
Patent
CA 1209115
Abstract of the Invention A precision valve assembly for controlling flow of fluids to a patient having a valve element mounted on a diaphragm. At least one ball positioned in a spiral track, when moved toward the center by relative rotation of the spiral track and an opposed longitudinal track, brings a valve and valve seat together to restrict fluid flow therethrough. -16-
438159
Ciupke Werner
Danby Hal C.
Anatros Corporation
Johnson Douglas S. Q.c.
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