DIAPHRAGM COMPRESSOR Russian patent published in 1997 - IPC

Abstract RU 2082902 C1

FIELD: separation of gas mixtures in chemical and petrochemical industries. SUBSTANCE: compressor has block including the cover, bearing plate and flexible diaphragm pressed between them and connected with movable rod of drive. Cover holds gas valves. Flexible diaphragm is provided with ports closed by semipermeable diffusion diaphragm selective to target gas component, which makes it possible to perform compression and separation of gas mixtures in one apparatus. EFFECT: enhanced efficiency. 1 dwg

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RU 2 082 902 C1

Authors

Kirichenko O.V.

Sidorkin A.Ju.

Dates

1997-06-27—Published

1992-02-03—Filed