Dispensing – Resilient wall – Fluid pressure generating pump or pulsator and/or removable...
Patent
1982-04-08
1986-06-03
Rolla, Joseph J.
Dispensing
Resilient wall
Fluid pressure generating pump or pulsator and/or removable...
222212, B65D 3700
Patent
active
045924929
ABSTRACT:
A container for transferring a liquid from one container or reservoir to another and comprising a bellows-type body having a closed bottom plate and a pair of outlet ports in the proximity of the upper end thereof, a tube extending through one of the outlet ports and having one open end disposed in the interior of the container and the opposite open end adapted for insertion with a liquid reservoir, a double seated valve provided in the other of said outlet ports to control the passage of air into and out of the interior of the container, the bellows-type construction of the container providing an automatic siphoning action for withdrawing liquid from the reservoir into the container, or permitting a manual pumping action for transferring the liquid from the reservoir into the container and ultimately emptying the liquid from the container, the transfer processing being accomplished in a manner substantially precluding contact between the liquid and the atmosphere surrounding the liquid transfer container.
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Noland Kenneth
Rolla Joseph J.
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