Other

Igor Andreevich Gruzintsev

Vsevolod Sergeevich Scherbakov

Igor Martynovich Kalnin

Alexandr Vasilievich Bykov

Viktor Mikhailovich Zolotukhin

A suction valve, preferably with a plate closing member, is made without any mechanical spring members and comprises a plate travel damper in the form of freely movable valve plate arranged on one or both sides of a pressure accumulating chambers having metering orifices through which flows gas under a mean pressure towards the closing orifice, a gas cushion is created to damp the travel of the plate.

Suction valve of the piston compressor

A piston compressor, in which an electromagnet coil is mounted on the outer side of the cylinder block cover and is used to actuate the suction valves of the cylinder block. The electromagnet coil is connected to each suction valve of the cylinder block through a magnetic circuit. The magnetic circuit is formed by the cylinder block cover, by the cylinder block body and by the pressure valve of each cylinder. The cylinder block cover and the cylinder block body are interlaid with a gasket made of nonmagnetic material.

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Moscow, Russia

Igor Andreevich Gruzintsev