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Gun solute for navy warships

A technology for naval ships and shells, applied in the field of salute shells for naval ships

Inactive Publication Date: 2013-07-03
陶杰武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to solve the problems of poor safety in use, low reliability of action, and no visual effect of traditional salute shells, and to provide a naval salute shell

Method used

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  • Gun solute for navy warships

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Embodiment

[0033] as attached figure 1 Shown, the present invention is a kind of naval vessel salute shell, comprises low-pressure chamber 16, high-pressure chamber 14, ignition powder pack 9, propellant powder 5, smoke generator 15, primer seat 10 and primer 12;

[0034] The low-pressure chamber 16 is an oval warhead 2, cylinder body 3 and base 11 ring-welded as a whole. The material of the oval warhead 2 is 2.5 mm thick 20# cold-rolled steel plate, which is stamped and formed. The outer top of the oval warhead 2 is provided with a uniform radial arrangement. 6 prefabricated grooves with a length of 33mm, the thickness of the warhead at the prefabricated groove is 0.5mm, to ensure that the rupture pressure of the low pressure chamber 16 is consistent (about 20Mpa) when the salute shell is in effect, and the prefabricated groove is processed on the oval warhead 2 The inner welded reinforcement lining 1 is used to prevent the warhead from being over-opened or broken when the bullet-break...

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Abstract

The invention relates to a gun solute for navy warships, belonging to the technical field of ammunitions. Aiming at solving the problems of poor security in use, low reliability in function, no visual effect and the like in the traditional gun solute, the invention provides the gun solute for warships. According to the invention, an integrated low-pressure chamber structure is used to ensure the sealing performance of the whole shell, the outside of the top of the shell head is provided with a preformed shell-breaking groove, and propellant powder in a high-pressure chamber and a high-pressure body are fixed together through a supporting device, thereby improving the reliability of the gun solute charge when the warships face severe environment condition, and at the same time ensuring that no foreign matter flies out of the gun muzzle, and improving the security of the gun solute in use; a mechanical percussion type primer ignition device is used to solve the problem about the safety and simple operation of the warships under complicated electromagnetic environment; and meanwhile, smoke agent is used for the gun solute, thereby achieving good visual effect in maritime environment and effectively solving the problem that times of sounding of the gun solute cannot be counted by listening in long distance during maritime navigation.

Description

technical field [0001] The invention relates to a naval ship salute shell, which belongs to the technical field of ammunition. Background technique [0002] Firing a gun salute is a traditional etiquette commonly used in international exchanges and major domestic celebrations around the world, and it is also widely used in navies around the world. Our navy has always retained the tradition of firing salutes. Our "Naval Ship Regulations" stipulates that the salute shells are equipped with salutes on surface ships above the second level and the salute detachments of military ports and docks to complete the mission of releasing welcome, salute, and thanks in naval ship etiquette and ceremonies. Our naval forces have been using salute shells modified by the army in the past. The salute shells are made of 45mm shells with a caliber of 45mm, after the warheads are pulled out, and the charge is adjusted and sealed with paper and wax. It is an empty shell. [0003] However, the sa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42B4/06
Inventor 陶杰武邱荣剑娄卫东张永录王明亮王毅
Owner 陶杰武
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