REGENERATIVE CHUCK FOR DIVER'S RESPIRATOR

摘要

FIELD: diver's equipment. SUBSTANCE: regenerative chuck has outer casing, inner casing filled with chemical substance and respiratory bag. Outer casing is made in the form of flexible enclosure with free volume equal to that of respiratory bag. EFFECT: improved conditions for diver working underwater by utilizing heat released during working of chemical substance for heating respiratory gas mixture. 1 dwgi