METHOD OF IMPLEMENTATION OF RUNNING OF BOOSTER ROCKET Russian patent published in 2017 - IPC B64G1/14 

FIELD: weapon and ammunition.

SUBSTANCE: during the acceleration of the launch vehicle in the active section of its trajectory, the parts of the tanks for the rocket fuel components and the excess parts of the supporting elements of the carrier rocket are excessively redundant and unnecessary for further flight, and they are dropped into the outer space. In the process of acceleration, the rocket engines are gradually shutting down, becoming - as the current mass of the launch vehicle's structure is reduced - superfluous and excessive, overlapping the leading pipelines and lines. These rocket engines are disconnected from all other communications and detach them from all mechanical connections with the structure of the launch vehicle, and then carry out their discharge (detachment) from the carrier rocket. At the same time, on the upcoming (remaining) part of the active part of its trajectory, acceleration is carried out at the expense of the remaining missiles, which have not yet been dropped, including, in turn, not dropped.

EFFECT: increase in mass efficiency.

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