CASSETTE FOR ABSORBING CARTRIDGE Russian patent published in 2013 - IPC A62B19/00 

FIELD: rescue equipment.

SUBSTANCE: invention relates to a cassette design for outfit of absorbing cartridges in the respiratory protection means. Cassette 1 for absorbing cartridge is made in the form of a roll of absorbent 3 rolled on the central tube 2 and enclosed in the shell 8. Between the coils of absorbent, a separating gauze 4 is placed. On the outer surface of the cassette 1 two annular 6 and one longitudinal 7 sealing elements are fixed. The central tube 2 is adjacent to absorbent 3 sheet, and a gauze 4 to the outer shell 8.

EFFECT: cassette provides increase of effectiveness of absorption cartridge efficiency by increasing degree of its optimisation.

5 cl, 9 dwg