Injection head for combustion chambers of rocket motors operating on liquid propergol

摘要

The invention relates to an injection head for combustion chambers of rocket motors operating with liquid ergols, in which one of the ergols participating in the combustion process is introduced into the combustion chamber through several nozzles arranged in the injection head body. According to the invention, the other ergol, in particular a fuel or hydrogen H respectively is introduced into the combustion space 1a through a continuous network of channels 4 which directly surrounds the introduction nozzles 2. The invention applies particularly to the propulsion of missiles. <IMAGE>