HYPOXICATOR Russian patent published in 1997 - IPC

FIELD: medical treatment and prophylaxis of disoaces, sportsmen's coaching, storage of agricultural products and museum exhibits. SUBSTANCE: hypoxicator comprises gas separating module consisting of two in-series connected membrane modules and two compressors, one of which is connected to gas separating module, and the other - to air intake vent of first compressor and to outlet of last membrane module. Gas separating module, both compressors, gate valve and flow transducer are housed by casing whose inlet branch pipe is communicated with air intake vent of first (main) compressor, while its outlet branch pipe is connected by one end to station for connection to consumer, and by its other end, via gate valve and flow transducer, is connected to first outlet of last membrane module. EFFECT: highly effective means for providing desired atmosphere. 16 cl, 5 dwg