METHOD OF PERIODIC GAS COMPRESSION Russian patent published in 2018 - IPC F04D25/00 

FIELD: engines and pumps.

SUBSTANCE: method of periodic gas compression, including a cycle of supplying the working fluid under pressure from the feed tank to the compression chamber while simultaneously displacing gas from its upper part into the pressure line through a discharge valve and, as the level of the working fluid in the compression chamber reaches its maximum position, switching the compression chamber to the drain mode, the cycle of emptying this chamber from the working fluid with simultaneous supply of compressed gas into it through a suction valve and, as soon as the level of working liquid reaches its minimum position, repetition of cycles. The cycle of emptying the compression chamber from the working fluid is carried out without stopping its supply by the pump to the compression chamber, and the emptying of this chamber from the working fluid is carried out at a flow rate exceeding the supply of the working fluid pump.

EFFECT: simplifying the method and increasing the reliability of the compressor.

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