DEVICE FOR CLEANING AIR AND HIGH-PRESSURE BREATHING GAS MIXTURES Russian patent published in 2004 - IPC

Abstract RU 2225318 C2

FIELD: diving technology; devices for cleaning air and high-pressure breathing gas mixtures in filling bottles of breathing apparatus and bottles of stationary breathing systems. SUBSTANCE: proposed device includes pipe lines, shut-off fittings and filters charged with sorbents and catalyst in the following sequence: impregnated carbon dioxide absorbent, cupromite, palladium catalyst, impregnated carbon dioxide absorbent. EFFECT: enhanced efficiency of cleaning. 1 dwg

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RU 2 225 318 C2

Authors

Smirnov A.I.

Sukhikh V.A.

Azarka E.I.

Khvostova N.O.

Dates

2004-03-10—Published

1999-04-07—Filed