FIELD: fire-fighting, particularly method and device to decrease oxygen content in closed space within predetermined time for fire suppression.
SUBSTANCE: method involves providing and maintaining required inert medium enough to prevent secondary fire initiation.
EFFECT: increased accuracy of device design, possibility to obtain accurate properties of inert gas to be generated along with providing of necessary fire-extinguishing phases and re-ignition prevention phase.
23 cl, 6 dwg
