KR20000067371A - Range Extended Tracer Self-destruct Projeotile with Incendiary Impact Fuze - Google Patents

Abstract

PURPOSE: A range-extended tracer shell integral with an incendiary fuse is provided to apply a large impact to a target by exploding a bomb in a specific time required for the bomb to penetrate the target after hitting the target. CONSTITUTION: In occurrence of impact by contact between a bomb and a target, an ignition agent(11) in a fuse is exploded and an incendiary agent(12) is ignited. An incendiary agent(21) of a bomb body(20) is burnt by combustion heat from the incendiary agent(12). The bomb is exploded in a specific time after applying impact to the target. During delay time, a warhead penetrates into the target to be exploded therein. Thus, a large impact is applied to the target.

Description

Range Extended Tracer Self-destruct Projeotile with Incendiary Impact Fuze

The present invention relates to a pre-explosive bomb in which a shock absorber fuse is coupled. Specifically, the propellant (23) is ignited by the heat of combustion due to the ignition delay of the shock absorber pipe and the preliminary agent that exerts a function by impact. The self-explosion bombs extend the range by extending the length of the body body 20 and the fuse body 10 in a streamlined shape to reduce air drag during warhead flight.

Conventional bullet is a mechanical fuse that is exploded by the impact generated when the impact with the ground or the target is impacted when colliding with the target after the bomber 110 and sinking 120 is aligned by the rotation of the bullet generated during the launch of the bullet. Destroyed by the impact on the detonator tube to ignite the detonator tube at the same time ignited the full-width drugstore, following the mechanism by which a high explosive by the blast wave is ignited.

However, in the conventional shots, the bomb hits the target, the detonation tube is ignited by the impact, and the high explosive explodes in the aftermath. There was a problem that the impact on the target was relatively reduced due to the small effect that the shot penetrated the target because there was no time.

In addition, due to the large air resistance during the warhead flight, the time to reach the target was long, and the flight distance from the muzzle to the warhead flight speed Mach 1 was only 1.2 km, resulting in a low air hit rate and effective range.

Therefore, the technical problem to be achieved by the present invention is to explode and give a huge blow to the target after giving a time for the shot to penetrate the target after a certain time has elapsed after hitting the target to solve the above problems. It also delays the explosive time of high explosives and prevents damage to allies near the point of impact by allowing the bomb to self-destruct after a certain period of time if the bullet does not hit the target. In order to extend the distance, the outer shape of the bullet is determined to provide an improved shot range and accuracy.

1 is a longitudinal sectional view showing a bullet body according to the present invention;

Figure 2 is a longitudinal cross-sectional view of the impact soy tubes according to the present invention

I ignition tube longitudinal section according to the present invention

C) a longitudinal sectional view showing the operation of the impact soy tube according to the present invention;

Figure 3 is a cross-sectional view of the impact fuse according to the prior art

I sectional view showing the operation of the impact fuse of the prior art bomber according to the prior art

* Description of the major symbols in the drawings *

10: fuse body 10 ': storage unit

11: ignition agent 12: soyze

13: ignition tube 13-1: hall

20: body body 20 ': first storage

20 ": Second storage 21: Soije

22: high explosive 23: propellant

24: luminous agent 25: ignition agent

26: rotating shell

The configuration for achieving the above-described technical problem is a streamlined form of a warhead, and the inside of the fuse body having an accommodating portion and coupled to the fuse body is sealed and the inside is provided with a separate first and second accommodating portion A body body forming a part, and an ignition agent and a soy agent sequentially stored in an accommodating part provided in the fuse body;

Soy agent, high-density agent, propellant which is sequentially stored in the first storage unit provided in the body body is stored separately from the first storage unit provided in the body body and the second storage unit sequentially stacked With a sharpener and a igniter,

The housing is separated and installed between the soyze housed in the fuse body and the soyze housed in the body body is composed of an ignition tube having a through hole in the center.

When described in detail with reference to the drawings as follows.

The fuser body 10 is formed in a streamlined form on the outside to form a warhead and in which an ignition agent 11 and a soy agent 12 are sequentially stacked,

Soy agent 21, high explosive agent 22, the propellant 23 is laminated and stored in the first housing 20 'which is coupled to the lower body of the fuse body 10 and is sealed therein.

The second storage unit 20 ″ isolated to the lower side of the first housing unit is stacked with a preliminary agent 24 and an ignition agent 25. Sintered body of rotary alloy 26 is provided and the body body 20 and heat treated with high hardness to increase the debris effect in the explosion,

The receiving portion between the soyze 12 stored in the fuse body 10 and the soyze 21 stored in the body body 20 is mounted to be isolated, and the through hole 13-1 is provided at the center. It consists of a corolla 13.

In addition, the body body 20 forms an anthracite slope angle of 6.7 ° in a streamlined shape to increase drag range by reducing drag during flight, and at the same time, lengthen the length of the streamlined fuse body 10 and increase the fuse head slope angle 12. Air drag was reduced during warhead flight, and the flight distance from the muzzle to warhead flight speed Mach 1 was reached more than 1.8km.

Also, the effective effective range is increased by increasing the self-exposure time due to the preliminary light by increasing the preliminary agent 24 provided on the bottom and the existing Comp. Compared to the high explosive with A4: Al powder 64:36, Comp. A4 100% high explosive charge.

In addition, in order to increase the penetration effect in the explosion as described above by heat treatment to the body body 20 by using a high hardness of the body to increase the penetration effect and fragmentation effect on the target during the explosion.

The following describes the operation.

The action of the present invention is that first, when a shot fired from a projectile is in contact with a target to generate an impact, the ignition agent 11 laminated in the fuse is detonated by the impact and the soy agent 12 is ignited by the detonation force. The combustion heat generated by burning the soy agent 12 of the fuse body 10 passes through the hole 13-1 provided in the ignition tube 13 to burn the high-porous agent 21 of the body body 20. The high explosive agent 22 is exploded by the heat of combustion of the high explosive agent 21.

Therefore, the explosive body that explodes according to the above-described process will explode after a certain time has elapsed after the impact on the target, and the warhead penetrates into the target during a predetermined time, that is, the explosion delay time, and the body will explode inside the target. A strong blow to the.

Secondly, when the coal does not come into contact with the target, the impact is not applied to the ignition agent 11 mounted in the fuse and the ignition agent 11 is not ignited accordingly. Ignition agent 25 is ignited and burns the preliminary light agent 24 stacked on the ignition agent 25.

The burnt body 20 receives heat by the combustion of the preliminary agent 24 and is laminated on the first accommodating part 20 ′ provided above the second storage unit 20 ″ in which the preliminary agent 24 is stacked and stored. The heat transfer is made to the propellant 23, which ignites the propellant 23 by heat, and explodes the high explosive 22 stacked on the propellant, thereby causing the bomb to explode.

The above-described self-detonation action is activated at the same time as the shot is fired, when the bomb hits the target, the bomb is first exploded by the contact impact with the target, so that no self-development phenomenon occurs.

Therefore, the time required for the self-detonation action is required a certain time, and the method of adjusting this is achieved by adjusting the combustion time of the light polisher by increasing the amount of light polisher.

This is the same principle that the range of the bullet can be adjusted by adjusting the amount of depositing agent.

In other words, when the amount of the preliminary agent is small, it can be exploded before reaching the target by flying a certain distance, and when the amount of the preliminary agent is too large, the self-explosion action when the explosion explodes due to the impact due to the natural fall without hitting the target. It is not generated, and the amount of mounting of the polishing agent becomes important.

In the effects of the present invention, when the bullet hits the target, it penetrates the target and explodes within the target, and the body body is composed of hard metal, and also improves the explosive power of the explosive agent and exerts a strong blow to the target. If the target is not hit, it will self-destruct during flight, preventing damage to allied areas that occur when it explodes on the ground, and has the effect of increasing the range by making the shell shape, that is, fuse body and body body streamlined.

Claims (5)

It is formed in a streamline form a warhead and the inside of the fuse body having a receiving portion 10, A body body 20 coupled to the fuse body and sealed and having a separated first housing part 20 'and a second housing part 20 " An ignition agent (11) soy agent (12) sequentially received in the accommodating portion (10 ') provided in the fuse body (20), A soy agent 21, a high-density agent 22, and a propellant 23, which are sequentially stored in the first housing part 20 'provided in the body 20; A preliminary agent 24 and an ignition agent 25 provided in the second housing portion 20 ″ below the first housing portion 20 ′ provided in the body body; It is characterized by consisting of an ignition tube (13) having a through-hole (13-1) is installed in the center isolating the receiving portion between the soyje provided in the fuse body and the soyze 21 received in the body body. Extended range photon bomb with combined impact soy fuse The method of claim 1, wherein the body body 20 is hardened heat treatment to maintain a high hardness, so that the long-range extension light bomber combined impact shock tube The method of claim 1, wherein the high explosives 22 accommodated in the body 10 is Comp, A4, the long-range elongation bomber combined with impact soy tubes. According to claim 1, the outer shape of the fuse body (10) is formed in a streamlined shape, the body of the body 20 is a long-range extension light bomber coupled to the impact soy fuse, characterized in that formed inclined so as to taper the side of the anthracite 2. The extended-exposure bomber bomb of claim 1, wherein the amount of mounting of the preliminary agent (24) is increased to increase the burn time of the preliminary agent (24).