System, based on open-loop demand-type compressed air concept, is lighter and less bulky than former systems, yet still provides thirty minutes of air supply. Comfort, visibility, donning time, and breathing resistance have been improved. Apparatus is simple to recharge and maintain and is comparable in cost to previously available systems.
Firefighter's Breathing System
NASA Tech Briefs ; 1 , 2
1976-08-01
Miscellaneous
No indication
English