DE3840606

• Main Authors: KOLBE, ERNST-GUENTHER, 2410 MOELLN, DE, WEINMANN, HASSO, 2400 LUEBECK, DE, DREWS, WOLFGANG, 2401 ZARPEN, DE
• Format: Patent
• Language: English
• Published: 16.05.1991
• Subjects: DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING; FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING

A respirator with regeneration of the respired air by several chemical fillings, which emit oxygen and bind carbon dioxide and are disposed in parallel in the respiratory passage between a mouthpiece and a breather bag is to be improved, so that a uniform utilization of the chemicals in the fillings...