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An Automatic Shut-Off Valve for Hydraulic Accumulators

Jinchun Song, Zhou Shichang, Lipeng Liu

Abstract

Abstract This paper introduces an automatic shut-off valve device used in conjunction with a hydraulic accumulator that compensates for leakage in hydraulic accumulator circuits. This device shuts off automatically to prevent the pressurized oil inside the accumulator from draining out whenever the pressure of the circuit drops to zero. Therefore, it saves the time and energy of recharging the accumulators.

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Available abstract

Key concepts: Hydraulic accumulator, Accumulator (cryptography), Shut down, Hydraulic machinery, Leakage (economics), Computer science, Engineering, Electrical engineering