公开了一种基于单组元推进剂的气压发生器。 所述单气动式气压发生器包括：燃料箱部，其内部存储有单一推进剂，并且具有燃料排出孔，以在一侧排出所述单一推进剂; 反应部分，储存催化剂与内部的单一推进剂反应并通过允许从燃料箱部分供应的单组元推进剂与催化剂反应产生反应气体; 将燃料箱部分连接到具有止回阀的反作用部分的连接线; 将反应部连接到燃料箱部的反馈线，将反应气体从反应部移动到燃料箱部; 以及喷射器，其包括用于对单组元推进剂加压的弹性构件，使得容纳在燃料箱部分中的单个推进剂能够通过燃料排放孔排放，其中喷射器对单组元推进剂加压的压力如果反应气体移动到燃料箱部分 通过反馈线。

One won based propellant and air pressure generating apparatus is started, the one won pneumatic propellant-based generator is the one won propellant is stored therein, the fuel tank section having a fuel discharge port conforming to a rule of uniformity propellant is discharged to one side; It stored inside the catalyst to react with the one won the propellant, the propellant and the reaction by-one won the catalyst received from the fuel supply tank unit in which the reaction gas is generated by the reaction; Connection lines having the connection portion and the fuel tank, and a check valve the reaction; Connecting the reaction section and the parts of the fuel tank, and a reaction gas feedback line is moved as part of the fuel tank in the reaction part; And such that one won the propellant accommodated in the fuel tank portion discharged through the fuel discharge port, comprising: an injector provided with a resilient member for urging the one won the propellant, the pressure which the injector presses the one won propellant is, the feedback line When the fuel tank is increased over the reaction gas moving part.