SUBMARINER RESCUE OUTFIT Russian patent published in 2004 - IPC

FIELD: submariner rescue outfit. SUBSTANCE: proposed rescue outfit includes wet suit with relief valve, nipples for connecting the breathing apparatus and air filling hose. Secured to wet suit is hollow elastic collar-breathing bag whose ends reach level of submariner breast. Pipe union located on one end of said collar is used for connecting the hose and pipe unions provided with plugs and mounted in area of submariner shoulders are used for connecting the breathing apparatus. Inner cavities of collar and breathing apparatus are brought into communication by means of non-return valves. EFFECT: possibility of escape from any escape lock of submarine; improved hydrodynamic and operating characteristics of outfit. 1 dwg