FIELD: transportation.
SUBSTANCE: invention relates to the field of rocket production. Stage of carrier rocket comprises central cruise engine and even number of start solid-rocket boosters installed around central cruise engine symmetrically relative to its longitudinal axis. Body of each start solid-rocket booster consists of sections arranged in the form of cocoons from high-strength composite material, which are joined to each other by means of gas lines. On outer part of surface of one of gas lines, which is most distant from axis of central cruise engine, in sector of less than 180°, there are closed annular detonating extended charges installed, being connected to detonators. In each pair of diametrically arranged start boosters, detonators are connected via control system to detectors of pressure detection in combustion chamber installed on each booster.
EFFECT: improved safety of carrier rocket.
5 dwg
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