from the filter application_number US 386704 A description an embodiment of the gas generator of the invention is now described referring to the accompanying drawings some of those parts or sites which have been described hereinabove referring to the conventional gas generator 200 shown in fig2 will be not described again fig1 is a schematic representation of the main parts of a gas generator of the invention the gas generator 100 shown in fig1 has a constitution almost identical to that of the conventional gas generator 200 shown in fig2 however there is a great difference between them with respect to the order of disposition of the pressure regulating valves 9 10 filters 53 54 and absorbers 14 15 in the generated gas passages more specifically the absorber filter and pressure regulating valve in each line are disposed in that order from the electrolytic cell in the gas generator 100 shown in fig1 whereas in the gas generator 200 shown in fig2 the pressure regulating valve filter and absorber are disposed in that order in each line from the electrolytic cell the electrolytic cell 1 is made of such a metal or alloy as nickel monel iron or stainless steel the electrolytic cell 1 is divided into an anode chamber 3 and a cathode chamber 4 by means of a partition wall 16 made of monel in the anode chamber 3 there is disposed an anode 51 in the cathode chamber 4 there is disposed a cathode.