INDIVIDUAL CLOSED-CIRCUIT REBREATHER FOR UNDERWATER DIVING

摘要

An individual closed-circuit rebreather for underwater diving, comprising an air system, which comprises a compensating compressed-gas cylinder, a regulator valve and a pressure gauge; a gas analysis system; a regenerative device comprising reactors with cartridges containing an oxygen-regenerating substance; a breathing circuit comprising a face mask, a space under the face mask, a breathing bag and a valve for reducing pressure in the breathing circuit; and connecting air ducts connecting the breathing circuit to the regenerative system and to the air system, wherein all of the components are accommodated in a single housing. The apparatus is characterized in that it does not comprise a breathing mixture supply. The apparatus can be used for recreational diving, technical diving, professional diving or for rescue purposes.