NEW DESIGN OF A JET ENGINE FOR AN 80 MM UNGUIDED AVIATION ROCKET (57)

摘要

The invention carries a payload with clearance 11 weight characteristics corresponding to the regular front parts of unguided aviation rockets of the С-8 family. It consists of a combustion chamber, nozzle unit with a stabilizing unit, plug unit, and a power line. The combustion chamber constitutes a housing (2) with a connector (1) wound in front, with the following inserted inside: an initiator (4), fixing circle (11), fuel (14), diaphragm (13). The nozzle unit with a stabilizing unit constitutes a body (3), insert (12), stabilizers (15), and hinge elements, whereby the insert (12) lies in the nozzle opening of the body (3), and the stabilizers (15) go into the slots in its wall. The body (3) and housing (2) are separate, connected to each other elements. The plug unit contains a support arm (17) interlocked to the body (3), to which are fixed the plugs (19), pads (20), and fuses (18) by the bolt joints (21). The power line consists of cables (22) and an adapter (23), and connects the plugs (19) to the initiator (4). The invention is fired from the regular starting devices for rockets of the С-8 family. The invention is characterized by a high degree of manufacturability.