ROCKET ENGINE Russian patent published in 2008 - IPC F02K9/32 

FIELD: rocketry.

SUBSTANCE: invention can be used in small-size rocket complexes. Proposed rocket engine has body with conical ogive front part provided with skirt with through longitudinal slots installed on outer surface, and central bushing with ring stop. Inner surface of skirt is formed by set of truncated cones in contact with outer surface of engine installed in succession and mating with each other and seat surface of skirt. Relative cylindrical seats are made over periphery of ring stop and on inner surface of skirt. Wall of skirt has variable thickness, increasing to front end face of engine. Through longitudinal slots are made in radial direction and they form identical sectors.

EFFECT: provision of uniform distribution of load from head part of rocket to engine, increased stability of rocket in flight.

4 dwg