Foods and beverages: apparatus – Beverage
Patent
1992-03-27
1992-11-24
Simone, Timothy F.
Foods and beverages: apparatus
Beverage
99453, 99467, 99485, 99516, 422 39, 422112, A47J 3100, A23L 300, C12H 100
Patent
active
051653257
ABSTRACT:
A continuous pressurizing apparatus for liquid comprises a plurality of cylinders arranged in parallel and having liquid chambers, of which maximum effective volumes are slightly different from each other, each of the cylinders being provided with a rod and a pair of pistons which are provided at opposite ends of the rod and are slidably fitted into the cylinder to form the liquid chamber; an inlet passage connected to an inlet/outlet path which is in communication with one of the liquid chambers of each cylinder; and outlet passage connected to the inlet/outlet path which is in communication with the other liquid chamber of each cylinder; selector valves disposed at each of the inlet passage and the outlet passage, which are formed on both sides of the connecting portion of the inlet/outlet path, the rods in the cylinders being operated in accordance with procedure of selection by the selector valves such that the pressure of the liquid is increased by sequentially transferring supplied liquid through the inlet passage from the liquid chamber of the lower cylinder to the liquid chamber of the adjacent higher cylinder and that, in synchronization with the pressure increasing operation, the pressure of the liquid is reduced by sequentially transferring the liquid through the outlet passage from the liquid chamber of the higher cylinder to the liquid chamber of the adjacent lower chamber cylinder; and a pressure container accommodating an expandable tube, which has opposite ends connected to the inlet passage and the outlet passage, respectively.
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Mitsubishi Jukogyo Kabushiki Kaisha
Simone Timothy F.
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