Fluid handling – Systems – Programmer or timer
Patent
1993-03-29
1994-10-11
Michalsky, Gerald A.
Fluid handling
Systems
Programmer or timer
5453, 13762521, F16K 11074
Patent
active
053538382
ABSTRACT:
A diaphragm pump is provided comprising a pump chamber, a diaphragm, an enclosure, a diaphragm reciprocator, and an enclosure pressure regulator. A valve which may be used with the diaphragm pump is also provided. The valve comprises a chamber, a chamber pressure regulator, and a timer motor for rotating a rotor to control fluid communication between the chamber and a fluid outlet.
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