A retrievable auxiliary booster

A technology of booster and main booster, applied in the direction of self-propelled projectile, weapon type, offensive equipment, etc., can solve the problem of no practical solution, etc., and achieve the effect of avoiding damage

Active Publication Date: 2019-08-02
合肥凯石投资咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Domestic folk research on rocket recovery is in a more illusory stage, basically there is no practical plan

Method used

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  • A retrievable auxiliary booster
  • A retrievable auxiliary booster
  • A retrievable auxiliary booster

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Embodiment Construction

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0037] Such as Figure 3-13 As shown, a recoverable auxiliary booster, the auxiliary booster 1 is composed of at least two or more than two groups of auxiliary booster modules 10, and these auxiliary booster modules 10 are respectively attached to the rocket main booster The main body 2 is surrounded by an auxiliary booster 1 in the shape of a hollow cylinder, and the top end is set at a cone angle 11; each set of auxiliary booster modules 10 is provided with an engine ignition device 105 inside, and each set of auxiliary boosters Two side end faces of the booster module 10 have wing storage grooves 100 respectively, and a group of foldable flying wings 101 are movable in each wing storage groove 100; There are automatic flight control sys...

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Abstract

The invention discloses a recyclable auxiliary booster. The auxiliary booster is at least composed of two or more auxiliary boosting modules; the auxiliary boosting modules are connected to the periphery of a rocket main booster body in a hung mode correspondingly and define the hollow cylindrical auxiliary booster, and the top ends of the auxiliary boosting modules are arranged in a taper angle; wing containing grooves are formed in the end faces of the two sides of each auxiliary boosting module, and a foldable flying wing is movably arranged in each wing containing groove; and the top end of each auxiliary boosting module is internally provided with a flying automatic control system and a storage battery. The auxiliary booster is divided into the four or two auxiliary boosting modules after being separated from a rocket main booster firstly, and the auxiliary boosting modules control the foldable flying wings through the flying automatic control systems to enable the auxiliary boosting modules to glide to an appointed recovering site.

Description

technical field [0001] The invention belongs to the technical field of rocket boosting, and in particular relates to a recoverable auxiliary booster. Background technique [0002] A rocket auxiliary booster is a device used to increase the thrust of the main booster during rocket launch. The device pushes the rocket up during the first flight of the rocket, and automatically disengages after the fuel is exhausted to reduce the drag and gravity of the rocket. [0003] At present, the commonly used auxiliary boosters are mostly cylindrical, and the top is a conical rocket engine. strapped to the rocket's main booster (eg figure 1 , figure 2 As shown), when the rocket lifts off, it will automatically fall off until it comes into contact with the ground or sea surface. After contacting the ground or sea surface, the auxiliary booster will be damaged and cannot be reused. [0004] Because rocket engines are expensive and can only be used once, the cost of rocket launches rem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42B15/00F42B10/14
CPCF42B10/14F42B15/00
Inventor 万可
Owner 合肥凯石投资咨询有限公司
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