Rocket power assisted launcher and its method

Abstract

A boosting launcher of rocket for increasing the effective load of rocket is composed of launching frame and rocket. Its booster consists of the fixed pulley on the top of launching frame, steel cables and counterweights which can vertically drop downwards or slide downwards along a slope. Said steel cable is connected with the counter weight at its one end and with the top of rocket in detachable mode by its other end. Its advantages are simple structure and high boosting effect.

Description

Technical field [0001] The invention relates to the launching technology of rockets, missiles with rocket engines, space shuttles, spacecrafts or other spacecrafts, in particular to a rocket assisted launching device and its method, which can significantly increase the payload of the rocket. Background technique [0002] The prior art closest to the technical solution of the present invention is could launching. The so-called cold launch is the launching method in which the missile is ejected from the launch tube with the aid of auxiliary power, and the main engine is ignited when the missile reaches a certain height. The missile and its launching equipment are not affected by the high temperature generated by the main engine of the missile, so it is called cold launch. The ejection technology of cold launch was first used for torpedo launching. The auxiliary power device installed on the launching equipment is called the external power ejection, and the auxiliary power device is...

AI Technical Summary

Problems solved by technology

Generally, the launch vehicle is 30-100 meters high, 3-4 meters in diameter, and weighs hundreds of tons to thousands of tons. Except for the rocket body and engine, more than 80% of the weight of such a huge rocket is rocket fuel, satellites and equipment. The weight accounts for less than 5%, so the huge fuel load is an important reason for the low carrying capacity and high cost of the rocket

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