SYSTEM FOR FIRE EXTINGUISHING Russian patent published in 1998 - IPC

FIELD: systems for fire extinguishing, in particular, for extinguishing of fires in comparatively small rooms, for instance, in hotel rooms, or cabin of passenger ships. SUBSTANCE: it is preferably to place at least one unlocking spraying head in cabin, at least one spraying head near cabin door, for instance, directly outside the door. When fire in cabin unlocks the cabin spraying head, the latter actuates the door spraying head for producing at door of barrier of mist-like spraying to prevent spreading of fire and smoke. EFFECT: higher efficiency of fire extinguishing. 12 cl, 9 dwg