A mobile launcher

A technology of launching device and ejection device, which is applied to rocket launching devices, motor vehicles, launching systems, etc., can solve the problems of short thrust stroke and the speed limit of the launch vehicle rocket, so as to improve the launch speed, lower the launch cost, and improve the The effect of rocket range

Active Publication Date: 2021-03-23
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an ejection device to solve the technical problems in the prior art that the thrust stroke is short and the speed of the launch vehicle is limited

Method used

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  • A mobile launcher
  • A mobile launcher
  • A mobile launcher

Examples

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Embodiment 1

[0042] See figure 1 , a kind of ejection device 4, comprises carrier rocket 41, cylinder 42, compressed air machine 43, air pipe 44 and valve 45, is provided with lifting beam 411 on the bottom of carrier rocket 41, is provided with piston 412 on the lifting beam 411, and piston 412 is located in the cylinder 42 and can slide in the cylinder 42. The compressed air machine 43 is connected to the cylinder 42 through the air pipe 44. The air pipe 44 is provided with a valve 45 to control the opening and closing of the air pipe 44.

[0043] After receiving the launch command, the compressed air machine will inflate the initial volume inside the compressed air machine. When the initial volume pressure reaches the required pressure, open the valve switch between the cylinder and the initial volume and on the air pipe, and the compressed air will quickly Entering the cylinder through the air pipe, a certain tonnage of force is generated on the piston, pushing the piston to slide alon...

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Abstract

The invention relates to an ejection device, including a launch vehicle, a cylinder, a compression air machine, an air pipe and a valve, wherein the bottom of the launch vehicle is provided with a lifting beam; the lifting beam is provided with a piston; the piston is arranged in the cylinder and can slide in the cylinder; the compression air machine is connected with the cylinder through the airpipe; and the air pipe is provided with the valve for controlling the opening and closing of the air pipe. Therefore, the ejection device greatly improves the discharge speed of the launch vehicle, can effectively increase the range of the launch vehicle, can increase the payload of the launch vehicle, and can reduce the launching cost. The invention also relates to a motorized launching device, which adopts a motorized launching mode, wherein a launching box is connected with a transport vehicle, so that the launching site is not required to be too high. At the same time, the launching speedand launching frequency of the small ejection device are greatly improved, and the launching cost is reduced, and the utilization rate of the site is improved without using the launching frame of thelaunching site.

Description

technical field [0001] The invention relates to the technical field of launching devices, in particular to a mobile launching device. Background technique [0002] With the continuous development of aerospace technology, the launch method of small vehicles is gradually changing. Mobile launch technology has always been the research direction of launch vehicles, especially in today's booming commercial space, mobile launch technology has become a hot topic in current research. Among them, mobile launch refers to the way of launching missiles by changing the location in due course by using means of transportation and launching devices. Existing mobile launchers have large site restrictions and long preparation time, especially for small launch vehicles for commercial use, the fixed costs and time costs required for fixed launches are too expensive. At the same time, each launch needs to occupy the launch site for a long time, and the launch site in my country is limited, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/00F41F3/06
CPCB64G1/002F41F3/06
Inventor 朱浩李萌王鹏程田辉
Owner BEIHANG UNIV
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