Dispensing – Plural sources – compartment – containers and/or spaced jacket – Cabinet-type dispenser for single mixed drinks
Patent
1990-08-14
1992-05-19
Shaver, Kevin P.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
Cabinet-type dispenser for single mixed drinks
222207, 222212, 222214, 222333, B65D 3700, B67D 556
Patent
active
051140470
ABSTRACT:
A pump and mixing device for pumping a liquid from a container and mixing with a diluent. The pump and mixing device comprises a body member having an input body portion and an output body portion with a flexible wall defining a pumping chamber between the input body portion and the output body portion. The input body portion has an input aperture for enabling the liquid to flow from the container into the input body portion. The output body portion has an output aperture communicating with the flowing diluent. An input one-way valve is disposed in the input aperture for permitting the flow of liquid only from the container to the pumping chamber whereas an output one-way valve is disposed in the output aperture for permitting the flow of liquid only from the pumping chamber. A motive device reciprocates the output body portion relative to the input body portion between a first and a second position for causing liquid to flow from the container through the input one-way valve into the pumping chamber when the output body portion is moved into the first position and for causing liquid to flow from the pumping chamber through the output one-way valve to mix with the diluent when the output body portion is moved into the second position.
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Baron Richard D.
Quadros Valdemiro M.
Smith Malcolm C.
Spoeth Carl R.
Lykes Pasco Inc.
Shaver Kevin P.
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