Propulsion unit is worked on basis of catalytic or chemical decomposition of liquid source of energy, particularly hydrazine, and has flange arranged between injecting valve and combustion chamber

摘要

The propulsion unit is worked on the basis of a catalytic or chemical decomposition of a liquid source of energy, particularly hydrazine. A flange (2) is arranged between an injecting valve and a combustion chamber (6), and is formed as a cylindrical disk. The cylindrical disk is connected with an injection head by screws (8), where the injection head carries a controlling valve (1). The flange is made of a titanium material, particularly titanium 6 Aluminum-4 vanadium.