| 摘要 |
A liquor dispensing apparatus for automatically moving liquor from its bottle to a hand held nozzle to facilitate the preparation of drink, the dispensing apparatus including a pump which is simply constructed, relatively inexpensive and highly reliable. The pump includes a glass cylinder to allow inspection and preventive maintenance, two one way valves, solenoid actuation of the piston and an adjustment element for precisely controlling the amount of liquor pumped with each stroke of piston. The pump is held together by a bracket which allows quick disassembly and assembly of the pump without the need for tools.
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