DE102005020159B4 - Camouflage and deception ammunition for the protection of objects against missiles - Google Patents

Abstract

Tarn and deception ammunition for the protection of objects against guided missiles, the nebulae and / or fake targets contains forming active substances, being in the ejection charge or bursting charge in addition pyrotechnic luminous bodies are involved in a variety of distributed in the room hot spots produce.

Description

The The invention relates to a camouflage and deception ammunition for the protection of Objects against missiles, contains the fog and / or fake targets forming active ingredients, the Täuscheffekte generate, which affect the locating the missile.

To the Protection of objects against missiles is known to be camouflaged and deception ammunition used an artificial Mist or fake targets, of which the approaching missile due target similar Signals is deflected.

So is out of the DE 100 65 816 A1 an ammunition for generating a mist containing both a fog and an IR active mass. From the EP 0 512 202 A2 A method is known for protecting objects emitting IR radiation against missiles, in which the missile is located from the object to be protected, and subsequently launching projectiles which generate interference radiation clouds. The Störstrahlungswolke initially sends a short time a strong IR radiation from which the Aufschalt- and tracking electronics of the seeker head of the missile is disturbed. Subsequently, several large-area and homogeneous pyrotechnic, the IR signature of the object in approximately similar infrared decoy target clouds are generated.

Become Missile located at the target approach by measuring hot spots in the tail of the rocket and depending controlled from the respective position to the destination, it is known by creating hot spots that act in the same waveband, to deceive the control system of the rocket. By measuring a wrong hotspot will be a wrong control signal generated, and the rocket is deflected.

Around To produce such deflection effects, so-called jammers are known. Jammer are lamps that are attached to the target and in the desired Spectral range emitting homogeneous or pulsed light signals. It is also known that such deflection effects by pyrotechnic Torches or flares to produce those to be protected Vehicle burned or fired by these.

electronic Jammer and pyrotechnic torches have the disadvantage that they only represent a deflection point. Also, these can be fixed jammer and pyrotechnic torches, and as a special target signature be used. In case of excessive approach the missile offers this measure therefore no protection.

Missed illuminant have the disadvantage of having them as extra ammo with the others defensive measures must be fired with and thus the effort clearly elevated. Furthermore, they have the disadvantage of being a single ongoing one Make hot spot, which are detected and suppressed by modern missile detection systems can.

From the FR 2 849 690 A1 is known a camouflage ammunition, in whose effective charge additional pyrotechnic luminous bodies are included, which can produce a variety of distributed in space hot spots.

The DE 38 35 887 A1 describes a cartridge for fake target generation, especially in tanks for protection against sensor-controlled ammunition. The basic idea here is to distribute the grain reflectors and incendiary devices by means of an explosive charge in such a way that a two-dimensional tank signature is faked. After ignition of an electric detonator, an ejection charge initially causes the cartridge containing the reflectors and incendiary devices to be ejected. Then explosive charges are initiated, the incendiary inhomogeneous and the reflectors are distributed homogeneously within a radius of several meters.

From the DE 34 02 546 A1 a pyrotechnic composition for producing flashes of light is known, which has a combustible carrier in which particles of a flash-like burning effect mixture are distributed.

Of the Invention is therefore based on the object, a camouflage and Täuschmunition to protect objects against missiles, the one preferably comprehensive protection against different missiles with different approaches offers.

These Task is solved according to the invention in that the camouflage and Täuschmunition in addition to fog and / or fake targets forming active ingredients in addition pyrotechnic illuminant or luminous effect compounds contained in the ejection charge or bursting charge, for example in the form of granules or pellets integrated, create a variety of hot spots distributed throughout the room.

According to the invention thus the deflection effect is integrated by hot spots in a camouflage and Täuschmunition. The camouflage and deception ammunition according to the invention provides comprehensive protection by camouflaging both the threatened object, as well as the desired deception signals. At the same time, many hotspots are generated as deceptive signals. In this case, the deception signals directly at the launch of the ammunition and / or on their trajectory and / or the disassembly of Muniti on. The distracting lighting effect can thus act at different locations and at different times in order to deceive different missiles with different approaches (flat approach, excessive approach, etc.). Thus, lighting effects can be generated directly on the target object, for example a vehicle, or starting from the target object in the air or at a distance from the target object in the air, in particular from the disassembly point to the ground. Thus, it can be ensured that the deflection effect is independent of the flight principle in the LOS (line of sight) of the missile location.

In a special design the burnup is controlled so that instead of a sustained radiation a pulsating radiation is emitted. This is also against modern tracking devices are effective, be able to detect and reject the persistent signals.

• 1. Ergänzung der Ausstoßladung der Munition um ein Hot-Spot-Granulat, das in dem gewünschte Wellenbereich wirkt: Das die Ausstoßladung ergänzende Granulat kann dabei auf Basis Phosphor rot oder auf Basis von Leuchtsätzen und/oder IR-Leuchtsätzen ergänzt werden, um im gewünschten Wellenbereich optimale Wirkung zu erzielen. Beispiel für Leuchtkörper auf Basis Phosphor rot: 60-80% Phosphor rot 30-10% Nitrate der ersten und zweiten Hauptgruppe 5-10% Leichtmetalle wie Magnesium und/oder Aluminium ca. 5% Bindemittel wie wässriger Dispersionskleber Beispiel für Leuchtkörper auf Basis IR-Leuchtsatz: 50-70% Kaliumnitrat 20-10% Hexamethylentetramin 5-10% Diazidicarbonamid 1-5% Metallpulver wie Silizium und/oder Bor 1-5% Bindemittel wie Gummi accroides, Polyvinylbutyrat
• 2. Anbringung eines Pellets zur Erzeugung einer Leuchtspur in Form von Hot-Spots an der zu verschießenden Patrone. Beispiel für die Rezeptur von Pellets: 50-70% Kaliumnitrat 20-10% Hexamethylentetramin 5-10% Diazidicarbonamid 2-5% Metallpulver wie Silizium und/oder Bor 1-5% Bindemittel wie Gummi accroides, Polyvinylbutyrat
• 3. Zugabe von Granulaten oder Pellets zu der Zerlegerladung, die im gewünschten Wellenlängenbereich Hot-Spots erzeugen: Beispiel für die Rezeptur von Granulaten oder Pellets: 50-80% Bariumnitrat 20-50% Magnesium 0-10% Bindemittel
• 4. Einlaborieren von Hot-Spots erzeugenden Flares oder Pellets in die Nebel oder Scheinziele bildenden Wirkstoffe. Beispiel für die Rezeptur von Flares oder Pellets: 60-80% Phosphor rot 5-20% Nitrate der ersten und zweiten Hauptgruppe 0-10% Leichtmetalle wie Magnesium und/oder Aluminium 5-20% Bindemittel wie wässriger Dispersionskleber

The integration of the hot-spot builders in the stealth and deception ammunition can be realized in various ways, which can also be combined with each other:

• 1. Addition of the discharge charge of the ammunition to a hot-spot granules, which acts in the desired wave range: The ejection charge complementary granules can be supplemented on the basis of phosphor red or based on flares and / or IR flares to the desired Wave area to achieve optimum effect. Example of luminous bodies based on phosphorus red: 60-80% phosphorus red 30-10% nitrates of the first and second main groups 5-10% light metals such as magnesium and / or aluminum approx. 5% binders such as aqueous dispersion adhesive Example of luminous bodies based on IR- Flare: 50-70% potassium nitrate 20-10% hexamethylenetetramine 5-10% diazidicarbonamide 1-5% metal powders such as silicon and / or boron 1-5% binders such as rubber accroides, polyvinyl butyrate
• 2. Attaching a pellet to create a tracer in the form of hot spots on the cartridge to be fired. Example for the formulation of pellets: 50-70% potassium nitrate 20-10% hexamethylenetetramine 5-10% diazidicarbonamide 2-5% metal powders such as silicon and / or boron 1-5% binders such as rubber accroides, polyvinyl butyrate
• 3. Addition of granules or pellets to the disintegration charge which produce hotspots in the desired wavelength range: Example for the formulation of granules or pellets: 50-80% barium nitrate 20-50% magnesium 0-10% binder
• 4. Laboratory preparation of hot spots generating flares or pellets in the fog or fake-forming active ingredients. Example for the formulation of flares or pellets: 60-80% phosphorus red 5-20% nitrates of the first and second main group 0-10% light metals such as magnesium and / or aluminum 5-20% binder such as aqueous dispersion adhesive

Claims (3)

Camouflage and deception munitions for the protection of objects against guided missiles, the nebulae and / or fake targets contains forming active substances, being in the ejection charge or bursting charge in addition pyrotechnic luminous bodies are involved in a variety of distributed in the room hot spots produce. Camouflage and deception munitions according to claim 1, characterized in that the luminous body in the form added by granules or pellets become. Camouflage and deception munitions according to one of the claims 1 or 2, characterized in that the hot spots generating active mass pulsating burns.