| 摘要 |
PURPOSE: A gas generator for manufacturing core and gas supply system is provided to prevent a pump unit from continually operating for long term by arranging a sub tank including a device detecting the liquid level and to prevent evaporation of the liquefied amine gas according to generation of heat. CONSTITUTION: A gas generator for manufacturing core comprises: a lead-in piping(340) in which liquefied amine gas is injected; a main tube(320) connected with the lead-in piping; a main piston(330) which touches in the inner wall of the main tube and form the main tube and internal space; a assistant tube(360) with the internal space connected to the main tube; a micro control apparatus(370) controlling the internal space of the assistant tube; a reciprocating cylinder(310) which is connected to the main piston and is capable of driving up and down; and an apparatus for supplying proper quantity composed of an outlet piping(350) connected to the main tube. |
