Gas gun launching sabot separator mechanism
A separator and air cannon technology, which is applied in the direction of launching devices, weapon accessories, offensive equipment, etc., can solve problems such as damage and limit the installation conditions of air cannons, and achieve the effects of reducing noise, fastening the structure of the device, and facilitating disassembly and assembly
Active Publication Date: 2021-03-16
ARMY ENG UNIV OF PLA +1
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Problems solved by technology
In order to avoid the damage of the noise to the experimenter's body, the air cannon is usually installed in a laboratory with a large space, which limits the installation conditions of the air cannon to a certain extent
Method used
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[0024] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0026] like figure 1 The overall structural diagram of a kind of air cannon launching bullet holder separator mechanism shown in the present invention includes a base 6 and a top cover 1 assembled and connected to form an outer shell, and the base 6 and the top cover 1 are axisymmetric structure, the other side of the base 6 is connected with the gun barrel 7 through the threaded structure of the end surface.
[0027] In the inside of the outer casing, the position collinear with the...
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The invention discloses a gas gun launch sabot separator mechanism which comprises a base and a top cover which are assembled and connected to form an outer shell, wherein the other side of the base is connected with a gun barrel, and a discarding baffle fastener, a discarding baffle and a piston are sequentially arranged at the position, collinear with the gun barrel, in the outer shell. The discarding baffle fastener is located on the side close to the base. The gas gun launch sabot separator mechanism further comprises a first silencing assembly and N second silencing assemblies, and the first silencing assembly and the second silencing assemblies are used for expanding internal high-pressure gas step by step. The first silencing assembly is arranged at the position of the central axisof the top cover. The second silencing assemblies are symmetrically assembled on the base and located on the side connected with the gun barrel, and are perpendicular to the gun barrel. According to the gas gun launch sabot separator mechanism, the silencing assemblies are arranged in the sabot separation mechanism, multiple overlapped conical baffle rings in the silencing assemblies expand the high-pressure gas many times to achieve the silencing effect, and therefore most of noise is reduced.
Description
technical field [0001] The invention belongs to the field of ballistic impact penetration experiment devices, and in particular relates to a separator mechanism for an air cannon launching bullet holder. Background technique [0002] Air cannon is a commonly used projectile launching device. It is a high-pressure launching device developed on the basis of many years of use of traditional powder-charged artillery. Get a higher launch speed. Due to its low launch cost, simple operation and high safety factor, it has been widely used in weapon engineering, protection engineering, aerospace, astrophysics and other related fields since the first air cannon was successfully developed in 1948. [0003] During the gas cannon experiment, there will be a lot of noise at the moment of launching the projectile. The noise mainly comes from three aspects: one is the burst sound from the sudden expansion of the high-pressure gas inside the bore pipe when the projectile exits the bore pipe...
Claims
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IPC IPC(8): F41F1/00F41A21/30
CPCF41F1/00F41A21/30
Inventor 张中威熊自明项宇航李杰宋春明代晓青李干段力群孙慜倩高飞张俊男吴健安
Owner ARMY ENG UNIV OF PLA