FIRE-EXTINGUISHING SYSTEM, PROGRAMMABLE CONTROLLER FOR FIRE-EXTINGUISHING SYSTEM, AND CONTROL METHOD OF FIRE-EXTINGUISHING SYSTEM Russian patent published in 2012 - IPC A62C37/00 

FIELD: fire protection.

SUBSTANCE: fire-extinguishing system comprises a source of high pressure inert gas, a source of low pressure inert gas and a distribution network. The source of high pressure inert gas is made with the ability to form the output of first inert gas. The source of low pressure inert gas, lower than the pressure of the source of high pressure inert gas is made with the ability to form the output of the second inert gas. The distribution network is connected to the sources of inert gas of low and high pressure for gas distribution from the outputs of the first and second inert gases. The programmable controller is functionally connected to the distribution network and to the sources of inert gas to control the sources of inert gas.

EFFECT: programmable controller comprises an element of writable memory to store instructions that actuate the sources of inert gas of high and low pressure.

21 cl, 2 dwg