INFLATABLE RESCUE CHUTE WITH HEATING Russian patent published in 2014 - IPC A62B1/20 

FIELD: rescue operations.

SUBSTANCE: inflatable rescue chute of closed section comprises an outer, middle and inner airtight elastic shells separated by airtight elastic partitions into several compartments (inner and outer compartments ) with the possibility of pressure injection in each of the outer compartments of separately heated noncombustible gas or a mixture of gases, and in each of the inner compartments - of air separately with the temperature of human comfort under higher pressure but not greater than the strength of the chute material. At least one of the inner compartments in the upper part of the chute comprises an opening for discharging air into the chute, and the opening of the closed section for entry into the chute comprises a door - the valve mounted with the ability of opening and slamming from inside by air pressure. Furthermore, at least one of the inner compartments in the upper part of the chute comprises a gas valve for connecting the hose with a mouthpiece or mask for breathing, and at least one of the outer compartments in the upper part of the chute comprises a gas valve for connecting the hose to the hose nozzle.

EFFECT: invention enables to provide to the rescued people the fire protection during the descent from the altitude object inside the chute and while waiting on the altitude object for their priority of descent.

4 cl