Fluid dispensing system

Details Fluid dispensing system Fluid dispensing system

1993-08-18

1996-05-14

Drodge, Joseph W.

Liquid purification or separation

Processes

Separating

210136, 2104161, 210900, 22218906, 222255, 417 53, 417395, 4174131, 417426, B01D 2992, F04B 2304

Patent

active

055164293

ABSTRACT:
A fluid dispensing system is provided which has first diaphragm pump means, a filter connected to receive the discharge of said first pump, and accumulator/second diaphragm pump means connected to receive the discharge of said filter. Hydraulic fluids pumped by cylinder/piston/stepper assemblies independently actuate each of the diaphragm pumps, providing accurate, controllable and repeatable dispense of the subject fluid.

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