RU2500975C2 - Combustible container for active masses - Google Patents

Abstract

FIELD: weapons and ammunition.

SUBSTANCE: active cartridge is arranged in container made of polymer, polymer film or shrinkable bag and comprises luminous stacked elements. Layer of nitrocellulose and/or red phosphorus is arranged between said container and active cartridge to transmit ignition.

EFFECT: possibility to ignite proposed cartridge by laser, thermal or inductive effects, higher rate of ignition.

10 cl, 4 dwg

Description

The invention relates to a combustible container for active masses made on the basis of a polymer film.

False targets from dipole anti-radar reflectors and infrared false targets and / or smoke shells are used in conventional military equipment to protect infantry, artillery, land, sea and air vehicles. These products are made classically in such a way that the active mass itself and the central charge for ignition and decomposition are placed in a solid container or container for active masses, for example in an aluminum can. The active mass and central charge for ignition and decomposition serve to decompose the container and to ignite and distribute the active masses. In this case, the containers form solid residues in the environment.

An alternative is known in which individual luminous elements forming an active checker are wrapped with a film so that a tightened bag is formed as a result.

In a parallel application of the applicant, a combustible shell for an active checker is proposed, while the active checkers are not wrapped in a film or something similar, but are encapsulated in it. Such encapsulation is carried out in this case, for example, in the form of a shell, etc., which contributes to the flammable properties of the active mass or components. Ignition can occur along the surface of the active checker, or central ignition proceeds along the longitudinal axis. The spectral properties of a combustible shell can be optimized by mixing materials to change reflectance / absorption. In particular, the input of laser radiation is thus improved and the ignition rate is increased.

The objective of the invention is the creation of an active checker containing combustible without residue shell.

This problem is solved using the characteristics of paragraph 1 of the claims. Preferred embodiments are presented in the dependent claims.

The invention is based on the idea of creating a container concept for active masses, which allows the ignition of active masses from the outside. At the same time, it should provide the function of protecting active masses (false target) from moisture, dust, dirt during storage, transportation and handling. A special choice of material with appropriate additives allows you to activate the active masses, for example thermally, inductively or by means of a laser, etc., while optimizing the type of activation.

The concept of the container for active masses is that a polymer film is used to form the container, if necessary also shrink. Separate luminous disks stacked in a foot are embedded (recessed) into a polymer film, which is then glued, welded, or similarly joined along the length, or pressed onto the disks when hot. On the end sides are polymer disks or films, which are also glued or welded. As a result, a contour edge is created which, during combustion, helps to reveal a false target, the container being hermetically closed, i.e. it is airtight and thus provides the necessary protection against environmental factors. The choice of material and the design of the active checker ensure combustion without residues or complete decomposition.

Below the invention is explained in more detail using an example of its implementation and drawing. This shows:

figure 1 is a schematic illustration of a container with active masses;

figure 2, 3 - variants of the container for active masses in figure 1 with lockable ends;

figure 4 - container for active masses in figure 2, containing a layer for transmitting ignition.

Figure 1 shows a container 1 or a container for active masses to accommodate an active checker 2, consisting of several separate luminous elements 3, 4. In this case, the container 1 is made of plastic.

Figure 2 presents a variant of the container 1, which in this case consists of a polymer film 5. Separate luminous elements 3, 4 are embedded in it, the film 5 is glued or welded along the length (6). In Fig. 3, a film in the form of a shrink sleeve is used instead of a polymer film. In both embodiments, polymer disks or films 8 are superimposed on the ends and connected by gluing or welding 6 to the polymer film 5 or heat shrink sleeve 7, as a result of which the container 1 is hermetically closed.

Figure 4 shows an embodiment of the container 1 for active masses containing a layer 9 for transferring ignition, which is located at least between the inner wall of the container 1 and the active checker 2 or luminous elements 3 and optimizes the ignition or activation of the active checker 2. Layer (9) for ignition transmission, it may consist of granules of nitrocellulose or red phosphorus.

The activation of the most active checker 2 can be performed by laser exposure, thermally, inductively, etc.

Claims (10)

1. An active checker (2) with several luminous elements (3, 4) arranged in series or stacked in the foot as an active mass, in particular for creating false targets, the active checker (2) enclosed in a combustible container (1) made from a polymeric material, a polymeric film (5) or from a heat-shrink sleeve (7), which makes it possible to ignite the active mass from the outside when the most active checker is activated by laser, thermal, induction. 2. The active checker according to claim 1, in which individual luminous elements (3, 4) are embedded in a polymer film (5), which is then glued along the length, welded or connected in a similar way, or pressed onto individual luminous disks (3, 4). 3. The active checker according to claim 1 or 2, in which polymer disks or polymer films (8) are located on the ends and connected to the polymer film (5) or to the heat shrink sleeve (7) by gluing or welding, resulting in a container ( 1) is tightly closed. 4. The active checker according to claim 1 or 2, in which the layer (9) for transferring the ignition is located at least between the inner wall of the container (1) and the active checker (2). 5. The active checker according to claim 3, in which the ignition transfer layer (9) is located at least between the inner wall of the container (1) and the active checker (2). 6. An active checker according to any one of claims 1, 2, 5, in which, to optimize energy absorption, the parameters of the container (1) can be set by coloring and / or introducing additives. 7. The active checker according to claim 3, in which, to optimize energy absorption, the parameters of the container (1) can be set by coloring and / or introducing additives. 8. The active checker according to claim 4, in which, to optimize energy absorption, the parameters of the container (1) can be set by coloring and / or introducing additives. 9. The active checker according to claim 4, wherein the ignition transfer layer (9) consists of nitrocellulose and / or red phosphorus. 10. The active checker according to claim 7 or 8, in which the ignition transfer layer (9) consists of nitrocellulose and / or red phosphorus.

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