WARNING DEVICE Russian patent published in 2003 - IPC

FIELD: warning devices; chemical light sources based on luminescence of chemiluminescence solution; warning devices for damaged submarines. SUBSTANCE: proposed warning device has housing with bottoms which is filled with components chemiluminescence solution. Hosing has detachable bottoms and is divided into two parts by means of elastic membrane according to number of components of said solution; smaller par is fully filled with solution and larger part has air cushion for imparting positive buoyancy for device. Mounted in bottom of housing on side of smaller volume are two opposite relief valves in single pipe union; hydrostatic shut-off valve is mounted above valve relieving pressure from housing. Fitted on single pipe union is elastic reservoir whose volume is equal to volume of air cushion; hydrostatic valve closing pressure exceeds relief pressure of detachable bottoms by 30-50%. EFFECT: possibility of ensuring automatic pouring of solution. 1 dwg