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A recoverable main booster

A main booster and booster technology, applied in the direction of self-propelled bombs, weapon types, offensive equipment, etc., can solve problems such as no rockets, and achieve the effect of increasing resistance and avoiding damage

Active Publication Date: 2019-01-29
合肥凯石投资咨询有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no rocket in China that has been successfully recovered safely.

Method used

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0028] Such as Figure 2-9 As shown, a recoverable main booster, the main booster 1 is arranged at the lower end of the rocket body 2, mainly as the main auxiliary propulsion of the rocket body 2, and it is composed of two groups of main booster modules 10; Each group of main booster modules 10 is in the shape of a semi-cylindrical body, and a group of foldable flying wings 100 are respectively provided on both sides of each group of main booster modules 10, and each main booster module 10 is also provided with Flight automatic control system 3 and accumulator 4.

[0029] The foldable flying wings 100 on both sides of the main booster module 10 are formed by several flying wings (101a, 101b) connected by several electric hinges 102 in sequence....

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Abstract

The invention discloses a recyclable main booster. The main booster is arranged at the lower end of a rocket body, mainly serves as a main booster for the rocket body and is formed by two sets of main boosting modules. Each main boosting module set is in a semi-cylinder shape, two sets of folding flying wings are stored on one side of a semicircular plane of each set of main boosting modules, the area of each flying wing is equal to that of a plane of the booster, and each flying wing is unfolded towards two sections separately. An automatic flight control system and a storage battery are further arranged in each main boosting module. After the main booster disengages from the rocket body, the main booster can unfold the flying wings automatically and can realize automatic gliding, the automatic flight control system can obtain balance information in real time through a balance sensor, controls the folding flying wings and enables the main booster to glide to a designated site safely and automatically, the recycling aim is achieved, and thus rocket launching cost is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of rocket propulsion, and in particular relates to a recoverable main booster. Background technique [0002] A rocket booster is an aerospace engine used to power the rocket body. When the rocket is launched into the designated space, the auxiliary main thruster will separate from the rocket and fall freely on the ground or sea surface. After contacting the ground or sea surface, the auxiliary main thruster will be damaged and cannot be reused. How to reuse rocket-assisted main thrusters has always been the direction of exploration by the world's rocket powers. At present, two private launch companies in the United States have studied the use of the reverse power of the rocket to control the landing of the rocket, so that it can land slowly at the designated place and can be reused. Although this method has successfully recovered the auxiliary main thruster, it has a major disadvantage that a large amount ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42B15/36
CPCF42B15/36
Inventor 万可
Owner 合肥凯石投资咨询有限公司
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