A solid-liquid attitude control rocket engine
A rocket engine and attitude control technology, which is applied to rocket engine devices, machines/engines, mechanical equipment, etc., can solve the problems of easy falling off of the metal of the medicine box, complex ignition system, and poor safety, so as to reduce the quality of remaining medicine and improve loading score, maintaining a stable effect
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[0036] Below in conjunction with accompanying drawing, the patent of the present invention is described further.
[0037] The patent of the present invention proposes a solid-liquid attitude control rocket engine, which is composed of a solenoid valve 1, a catalytic bed 2, a combustion chamber 3 and a nozzle 4 coaxially connected from front to back, and a delivery system 5 is used to supply the oxidant, such as figure 1 shown.
[0038] The solenoid valve 1 is a direct acting solenoid valve, comprising a solenoid valve body 101, an armature 102, a venturi tube 103, a base 104, an electromagnetic coil 105, a casing 106 and a spring 107, as figure 2 shown. Wherein, the solenoid valve body 101 is a columnar structure, and the rear end is equipped with a base 104; The upper casing 106 is sealed. The rear part of the solenoid valve body 101 is coaxially designed with an armature cavity, and an armature 102 of columnar soft magnetic alloy 1J...
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