Pasty propellant fuel gas generator ignition device based on solid rocket engine
A gas generator and paste propellant technology, which is applied in rocket engine devices, jet propulsion devices, machines/engines, etc., can solve the problem that the ignition reliability of the igniter is relatively high, the ignition process is difficult to control, and the ignition effect has a large impact. and other problems, to achieve the effect of small occupied space, good ignition effect and simple structure
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[0022] An ignition device for a paste propellant gas generator based on a solid rocket engine, comprising an orifice plate seat 1, a gas generator combustion chamber 10 and an ignition engine. The ignition engine includes an ignition engine rear seat 2, a drug shield 3, and Propellant column 4, ignition engine combustion chamber 5, solid powder plate 6, solid powder plate positioning seat 7, ignition powder box 8 and ignition engine front cone 9; both ends of the ignition engine combustion chamber 5 of the ignition engine are connected to the ignition engine rear seat 2 and the front cone 9 of the ignition engine are fixedly connected by threads. The ignition powder 4 is placed in the ignition engine combustion chamber 5. One end of the ignition powder 4 close to the ignition engine rear seat 2 is provided with a drug barrier 3, and the other end is provided with The solid medicine plate 6, the solid medicine plate 6 and the ignition...
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