Flexible deployable active defense device

A protective device and flexible technology, which is applied in the fields of thermal protection devices for aerospace vehicles, anti-meteorite devices for aerospace vehicles, aerospace safety/emergency devices, etc. It can solve the problems of little knowledge of technical details and little public information, and achieve the protection type Improvement, enhancement of defense capabilities, and the effect of serialization of products

Active Publication Date: 2021-03-16
BEIJING RES INST OF SPATIAL MECHANICAL & ELECTRICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to confidentiality restrictions, there is little public information on the realization of m

Method used

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  • Flexible deployable active defense device

Examples

Experimental program
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Embodiment Construction

[0031] The present invention will be further elaborated below in conjunction with embodiment.

[0032] The flexible deployable active defense device is composed of four sub-devices: protection device, inflatable device, locking device and rotation control device.

[0033] Such as figure 1 As shown, it includes expandable protective screen 1, inflatable support rod 2, gas cylinder 3, electric explosion valve 4, flow controller 5, manual stop valve 6, pipeline assembly 7, locking rope 8, and locking flange 9. It consists of a cutter 10, a DC motor 11, a rotation limit assembly 12, and a fixed support 13.

[0034] Working principle: The flexible and expandable active defense device is folded and folded in a designated space before launch. When the satellite is in orbit, the cutter 10 is energized to cut off the locking rope 8 to release the locking state. After the locked state is released, the electric explosion valve 4 is energized to work, and the gas in the gas cylinder 3 i...

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PUM

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Abstract

The invention relates to a flexible deployable active defense device which comprises a protection device, an inflation device, a locking device and a rotation control device. The protection device comprises an expandable protection screen and an inflatable supporting rod, the expandable protection screen can be divided into at least two functional layers according to the protection type, and one functional layer is a thermal shock protection screen and used for preventing attacks of laser weapons; the other one is a kinetic energy impact protection screen which respectively undertakes the functions of differentiating energy distribution and attenuating and arresting kinetic energy; the functional layers can be adjusted according to actual requirements; the inflatable supporting rod is composed of a telescopic rod and an inner container. The method has a wide application prospect in the field of spacecraft protection and safety, can be particularly used for high-value satellite protection, manned spacecraft protection and the like, and can further realize product serialization and industrialization.

Description

technical field [0001] The invention relates to a flexible and expandable active defense device, which belongs to the general technical field of missile systems. Background technique [0002] The main combat missions of modern naval ships include air defense, anti-missile, anti-submarine, anti-ship, land attack and other tasks. Correspondingly, the types and types of weapon systems equipped in the limited space on the ship are also increasing. Making full use of limited launch system resources to achieve high-density and flexible loading is an important indicator of naval shipborne weapons. [0003] There are mainly two ways abroad to achieve high-density and flexible loading of shipborne weapons. One is to adopt a common launch technology solution, such as the US MK-41 launcher, which can launch active standard, sea sparrow, Tomahawk, Asrock and other shipborne weapons. The other is to adopt a multi-bomb technology solution in a box, such as a seven-bomb Tomahawk cruise mi...

Claims

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Application Information

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IPC IPC(8): B64G1/58B64G1/56B64G1/52
CPCB64G1/58B64G1/56B64G1/52
Inventor 冯昊甄铎戈嗣诚廖航李博竺梅芳王立武唐明章贾贺吕智慧
Owner BEIJING RES INST OF SPATIAL MECHANICAL & ELECTRICAL TECH
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