Electromechanical time fuze for anti-hail and rain-increasing bombs

Abstract

The invention discloses an electromechanical time fuze for an anti-aircraft gun hail-proof and rain-increasing bomb, which comprises an upper body 1, a wind cap 2, an electromechanical timing firing mechanism 3, a fuze body 4, a ball rotor safety and release safety mechanism 5, and a detonator tube 7. The hood 2 covers the front end of the upper body 1, and its bottom opening is fixed in the outer annular groove of the upper body 1. The electromechanical timing ignition mechanism 3 includes a magnetic recoil power supply and an electronic timing and firing module, located inside the cavity of the upper body 1 , the rear end is adjacent to the non-priming detonator 17, the ball rotor safety and release mechanism 5 is located in the inner cavity of the fuze body 4, the top is adjacent to the non-priming detonator 17, and the front end of the detonator 7 protrudes Part is adjacent to the ball rotor safety and disengagement mechanism 5, and the rear end is used as the fuze output end for detonating the projectile charge. The electromechanical time fuze of the anti-aircraft artillery hail-proof and rain-increasing bullet of the invention has accurate timing, good productivity and high reliability.

Description

technical field [0001] The invention belongs to the technical field of fuzes for anti-hail and rain-increasing bombs, in particular to an electromechanical time fuze for anti-hail and rain-increasing bombs for anti-aircraft guns. Background technique [0002] Small-caliber anti-hail and rain-increasing shells for anti-aircraft guns are generally used in artificial hail-proof and rain-increasing operations. Its mechanism of increasing rainfall and preventing hail is: launch anti-hail rain-increasing bombs into the cloud layer and explode, exert influence on the cloud layer that may produce hail, so that the hail embryo cannot develop into hail or make small ice particles fall to the cloud layer before they become large hailstones. The purpose of preventing hail on the ground is achieved; the detonation wave spreads the catalyst contained in the projectile in the cumulonimbus cloud layer to generate a large number of crystal nuclei, transforming the "rain cloud" or "hail cloud...

AI Technical Summary

Problems solved by technology

[0006] In a word, the problems existing in the prior art are: low reliability and poor safety of anti-hail and rain-increasing fuze of anti-aircraft guns, and poor reproducibility and manufacturability of delayed drug trays

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