Fluent material handling – with receiver or receiver coacting mea – Processes – Filling dispensers
Patent
1991-10-18
1993-03-09
Shoap, Allan N.
Fluent material handling, with receiver or receiver coacting mea
Processes
Filling dispensers
141 85, 141105, 141387, 137560, 137567, 137597, B65B 104
Patent
active
051919192
ABSTRACT:
A closed transfer apparatus for transferring liquid from a container to a dilution tank in measured volume includes an actuator moveable to a first position that energizes an electric pump to pump liquid from the container into a transfer tank and moveable to a second position which energizes the pump to pump liquid from the transfer tank to the dilution tank; the actuator being biased to a center position in which the electric pump is de-energized and the tanks and the container are all isolated.
REFERENCES:
patent: 3326232 (1967-06-01), Stamps et al.
patent: 4171710 (1979-10-01), Boynton et al.
patent: 4195672 (1980-04-01), Freeman
patent: 4842016 (1989-06-01), McKenzie
patent: 4872491 (1989-10-01), Nickason et al.
Barrows Peter S.
Watson Clyde D.
FMC Corporation
Kamp Ronald C.
Megley R. B.
Pascua Jes F.
Shoap Allan N.
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