MULTI-CHANNEL SYSTEM FOR FIRE EXTINGUISHING IN CARS AND TRACTION ROLLING STOCK Russian patent published in 2016 - IPC A62C35/58 

FIELD: salvage operations.

SUBSTANCE: invention relates to stationary equipment, which is a system of detection and suppression of fires by means of generated aerosol. Multi-channel system of fire extinguishing in cars and trains traction rolling stock has a power supply, control unit, indication and control, arranged in each channel equipped with heat and smoke detectors, remote connection and fire extinguishing aerosol generator, pyrotechnic cartridge which is initiated electric igniter connected with a heat starter. Control unit is made in form of a central processor with logical elements "AND" at input, to which are connected detector channels. Electric igniter of each fire extinguishing aerosol generator with central processor is connected through an identifier code signal. Central processor is additionally connected with recording device - black box.

EFFECT: proposed technical solution provided independent operation of each channel in sections of locomotive and cars electric train under control of total processor in automatic mode and manual start-up fire extinguishing aerosol generation.

2 cl, 1 dwg