COMPRESSOR PLANT Russian patent published in 2007 - IPC F04B39/00 

FIELD: mechanical engineering; compressor plants.

SUBSTANCE: proposed compressor plant consists of compressor set into operation by electric motor, air intake and receiver. Oil filter is arranged in air intake, and receiver is form of cylindrical vessel, of capacity equal to at least 20-fold capacity of compressor cylinders and it serves and oil separator and air cooler. Check valve installed before receiver prevents reverse flow of compressed air when compressor is stopped or pipeline is broken. Water and oil drain cock is arranged in lower part of receiver. Safety valve installed in upper part of receiver opens automatically when pressure in receiver rises above preset value.

EFFECT: improved reliability of plant.

2 cl, 3 dwg