WO2010025710A1 - Dummy explosive object - Google Patents

Dummy explosive object Download PDF

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Publication number
WO2010025710A1
WO2010025710A1 PCT/DE2009/001231 DE2009001231W WO2010025710A1 WO 2010025710 A1 WO2010025710 A1 WO 2010025710A1 DE 2009001231 W DE2009001231 W DE 2009001231W WO 2010025710 A1 WO2010025710 A1 WO 2010025710A1
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WO
WIPO (PCT)
Prior art keywords
dummy
explosion
radiation
laser
laser diodes
Prior art date
Application number
PCT/DE2009/001231
Other languages
German (de)
French (fr)
Inventor
Sven Gliege
Original Assignee
Esw Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Esw Gmbh filed Critical Esw Gmbh
Priority to EP09740252A priority Critical patent/EP2329215B1/en
Publication of WO2010025710A1 publication Critical patent/WO2010025710A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B8/00—Practice or training ammunition
    • F42B8/12—Projectiles or missiles
    • F42B8/26—Hand grenades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A33/00—Adaptations for training; Gun simulators
    • F41A33/02—Light- or radiation-emitting guns ; Light- or radiation-sensitive guns; Cartridges carrying light emitting sources, e.g. laser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/42—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information of illuminating type, e.g. carrying flares

Definitions

  • the invention relates to a dummy dummy body, as is known generically from EP 0 609 790 B1.
  • Explosive dummy models are used in military practice battles and are intended to simulate the application and effect of an explosive device without posing a threat to the combatants.
  • the scope of the explosion differs for real explosive bodies, such as various mines, avas, and grenades, by the directional characteristics and a different range and density of the fragment distribution depending on the pressure effect.
  • EP 0 609 790 B1 proposes an explosive dummy, into which several light sources are inserted.
  • light emitting diodes and laser diodes are mentioned here, wherein an embodiment is explained only for the use of infrared light emitting diodes.
  • infrared light-emitting diodes are arranged in an infrared-translucent housing.
  • four of the LEDs are mounted on two spaced apart printed circuit boards, that the radiation axes radially to the axis of symmetry of the spherical housing, at an angle of 90 ° to each other, extend.
  • Two light-emitting diodes each offset by 180 ° are arranged individually in each case in a plane tilted by 45 ° relative to the radial plane. All parts, too which in addition to the light emitting diodes and the printed circuit z.
  • switches and a battery container are embedded in an infrared-translucent plastic, which forms the spherical housing. This creates a compact, robust hand grenade dummy. By pouring the electronic components into plastic they should be optimally protected and secured that the explosion dummy works reliably even in adverse weather conditions and is insensitive to shocks.
  • Light-emitting diodes are surface radiators which basically emit their radiation energy over a large emission angle, which is why it seems plausible that the indicated distribution of the light-emitting diodes is suitable for completely simulating the range of action of a non-directed explosion. Due to the low radiation energy, which is lower by several orders of magnitude compared to laser diodes, however, highly sensitive detectors are required to simulate the range of the splitter distribution or only a short range can be simulated. When just replacing the light emitting diodes by laser diodes are directed into the room while in different directions, but only narrowly limited radiation beams, so that a much higher number of laser diodes would be necessary to sufficiently simulate the range of action of an explosion.
  • the invention is based on the main object, to better simulate the range of action of an explosion to create a dummy dummy body, which causes a homogeneous radiation distribution with only a few laser diodes corresponding to the range of action.
  • the laser diodes in the direction of radiation lenses are arranged upstream.
  • a conventional radiation characteristic of the laser diodes of 10 ° to 15 ° x 20 ° to 30 °, typically 11 ° x 25 °, the radiation beam is widened by a diffuser of opal glass so that it has an axisymmetric divergence of about 140 °.
  • all laser diodes By mounting all the laser diodes on a common carrier plate, which is advantageously a circuit board, all laser diodes can be enveloped by a single elastic sealing ring and used as a preassembled module in a rigid housing part.
  • the sealing ring, the housing part and an elastic protective cover are advantageously dimensioned and designed so that when filling the pre-assembled explosive dummy with a potting compound is avoided that potting compound comes in areas of the beam path, so that the selection of the potting compound is not limited to those for the Radiation is translucent.
  • Wepuran potting compounds of the series VU 4052 to VU 4694, especially 4453/71 SHE, blue, can thus advantageously be used.
  • Fig. 1 formed a dummy dummy body as a hand grenade
  • Fig. 2a and 2b a stocked with laser diodes carrier plate
  • Fig. 3a and 3b a fitted carrier plate bordered by a sealing rubber
  • Fig. 4 shows an assembly according to Fig. 3a and 3b in a housing part
  • ADJUSTED SHEET (RULE 91) ISA / EP 1 to 4, an advantageous embodiment of a dummy dummy body is shown as a hand grenade 1.
  • Fig. 1 shows the complete hand grenade 1 in side view, in which an outbreak in the representation of a protective cover 2 allows an insight into the interior of the hand grenade 1.
  • the essential for the hand grenade 1 in comparison to the prior art distinguishing features will be explained below with reference to the order of assembly of the components.
  • FIGS. 2a and 2b show in plan view and in a sectional view of five identical laser diodes 3, to which in the radiation direction in each case a same lens 4 of opal glass is glued and which are mounted on a respective support plate 6 via a respective same diode holder 5.
  • the diode holder 5 and thus the diodes are arranged on the support plate 6, that they have an equal angular distance to each other.
  • the laser radiation of the laser diode 3 is widened in both axial directions of the laser diode 3 so that the laser radiation of adjacent laser diodes 3 is superimposed with increasing distance to the body axis 7 of the hand grenade 1 in the edge regions, resulting in a homogenization of the intensity distribution of the laser radiation over the full angle.
  • the laser radiation is to be transmitted radially to the body axis 7, for which reason the laser diodes 3 are seated on the carrier plate 6 via the diode holders 5 such that their radiation axes run radially to the body axis 7.
  • Such an arrangement is used to simulate a non-directional explosion, as is the case with a hand grenade 1 shown here.
  • the support plate 6 is a circuit board on which the terminals of the laser diodes 3 are soldered and additional electronic components can be mounted.
  • the fully assembled carrier plate 6 is wrapped over its circumference by a sealing ring 8 according to FIGS. 3a and 3b.
  • the sealing ring 8 is elastic and is stretched during assembly, so that it applies in its predetermined position on the circumference of the support plate 6 and in particular on the lenses 4, which protrude beyond the circumference of the support plate 6, taut.
  • Both the sealing ring 8 and the protective cover 2 are made of a translucent material for the laser radiation. By ensuring that the sealing ring 8 tight against the lenses 4, it is certainly avoided that potting compound enters the radiation regions of the laser diode 3.
  • the protective cover 2 has areas which are diluted in the radiation areas and act as windows 10.

Abstract

The invention relates to a dummy explosive object for simulating the use and effect of an explosive object in military combat exercises, particularly a hand grenade (1) having advantageously five laser diodes (3), which are mounted on a common carrier plate (6) using identical diode holders (5), which emit laser radiation by way of a diffusion disk (4) arranged upstream in the radiation direction, and which are disposed such that the radiation axes thereof, which are distributed uniformly about the object axis (7) of the dummy explosive object, form an identical angle with said axis. The laser diodes (3), preferably together with the upstream diffusion disks (4), which advantageously are made of opal glass in order to homogenize the intensity distribution of the laser radiation, are enclosed by a sealing ring (8), which is pervious to the laser radiation and protrudes beyond the periphery of the housing part (9) in front of the diffusion disk (4) through provided openings, wherein a protective casing (2) is present, which is tautly placed onto the projecting regions of the sealing ring (8) and pervious to the laser radiation.

Description

Explosionskörperattrappe Dummy exploding
Die Erfindung betrifft eine Explosionskörperattrappe, wie sie gattungsgemäß aus der EP 0 609 790 B1 bekannt ist.The invention relates to a dummy dummy body, as is known generically from EP 0 609 790 B1.
Explosionskörperattrappen werden in militärischen Übungsgefechten verwendet und sollen die Anwendung und Wirkung eines Explosionskörpers simulieren, ohne eine Gefährdung für die Gefechtsteilnehmer darzustellen.Explosive dummy models are used in military practice battles and are intended to simulate the application and effect of an explosive device without posing a threat to the combatants.
Simuliert wird die Wirkung der Explosion, die Auslösung der Zündung und insbesondere bei manuell zu handhabenden Explosionskörperattrappen die visuelle, akustische und haptische Erscheinung sowie das Gewicht.The effect of the explosion, the triggering of the ignition and, in particular, the manual, acoustic and haptic appearance as well as the weight, are simulated in the case of manually operated explosive dummies.
Der Wirkungsbereich der Explosion unterscheidet sich für reale Explosionskörper, wie verschiedene Minen, Panzerfäuste oder Handgranaten, durch die Richtcharakteristik sowie eine unterschiedliche Reichweite und Dichte der Splitterverteilung in Abhängigkeit von der Druckwirkung.The scope of the explosion differs for real explosive bodies, such as various mines, bazookas or hand grenades, by the directional characteristics and a different range and density of the fragment distribution depending on the pressure effect.
Bezüglich der Richtcharakteristik wird zwischen einer ungerichteten Explosion, z. B. bei einer Handgranate, und gerichteter Explosion, z. B. bei einer Tellermine, unterschieden.With respect to the directional characteristic is between an undirected explosion, z. B. in a hand grenade, and directed explosion, z. B. at a Tellermine distinguished.
Um den Wirkungsbereich der Explosion zu simulieren, wird gemäß der EP 0 609 790 B1 eine Explosionskörperattrappe vorgeschlagen, in die mehrere Lichtquellen eingesetzt sind. Als vorteilhafte Lichtquellen werden hier Leuchtdioden und Laserdioden genannt, wobei nur für die Verwendung von Infrarot-Leuchtdioden ein Ausführungsbeispiel erläutert wird.In order to simulate the range of effect of the explosion, EP 0 609 790 B1 proposes an explosive dummy, into which several light sources are inserted. As an advantageous light sources light emitting diodes and laser diodes are mentioned here, wherein an embodiment is explained only for the use of infrared light emitting diodes.
Mit dem Ziel, den Wirkungsbereich der Explosion möglichst realistisch nachzubilden, sind acht Infrarot-Leuchtdioden in einem infrarot-transluzenten Gehäuse angeordnet. Wie in den Zeichnungen zu erkennen ist, sind vier der Leuchtdioden so auf zwei beabstandet angeordnete Printplatten montiert, dass die Strahlungsachsen radial zur Symmetrieachse des kugelförmigen Gehäuses, unter einem Winkel von 90° zueinander versetzt, verlaufen. Jeweils zwei um 180° zueinander versetzte Leuchtdioden sind einzeln in jeweils einer zur Radialebene um 45° verkippten Ebene angeordnet. Alle Teile, zu denen neben den Leuchtdioden und den Printplatten z. B. Schalter und ein Batteriebehälter gehören, sind in einem infrarot-transluzenten Kunststoff eingegossen, der das kugelförmige Gehäuse bildet. Auf diese Weise entsteht eine kompakte robuste Handgranatenattrappe. Durch das Eingießen der elektronischen Komponenten in Kunststoff sollen diese in optimaler Weise geschützt sein und gesichert werden, dass die Explosionsattrappe auch bei ungünstigen Witterungsbedingungen zuverlässig arbeitet und gegen Stöße unempfindlich ist.With the aim of simulating the impact area of the explosion as realistically as possible, eight infrared light-emitting diodes are arranged in an infrared-translucent housing. As can be seen in the drawings, four of the LEDs are mounted on two spaced apart printed circuit boards, that the radiation axes radially to the axis of symmetry of the spherical housing, at an angle of 90 ° to each other, extend. Two light-emitting diodes each offset by 180 ° are arranged individually in each case in a plane tilted by 45 ° relative to the radial plane. All parts, too which in addition to the light emitting diodes and the printed circuit z. As switches and a battery container are embedded in an infrared-translucent plastic, which forms the spherical housing. This creates a compact, robust hand grenade dummy. By pouring the electronic components into plastic they should be optimally protected and secured that the explosion dummy works reliably even in adverse weather conditions and is insensitive to shocks.
Leuchtdioden sind Flächenstrahler, die ihre Strahlungsenergie grundsätzlich über einen großen Abstrahlwinkel abgeben, weshalb es glaubhaft erscheint, dass die aufgezeigte Verteilung der Leuchtdioden geeignet ist, um den Wirkungsbereich einer nichtgerichteten Explosion vollständig zu simulieren. Aufgrund der nur geringen Strahlungsenergie, die im Vergleich mit Laserdioden um mehrere Zehnerpotenzen geringer ist, werden jedoch hochsensible Detektoren notwenig, um die Reichweite der Splitterverteilung zu simulieren beziehungsweise es kann nur eine geringe Reichweite simuliert werden. Beim bloßen Ersetzen der Leuchtdioden durch Laserdioden werden in den Raum zwar in verschiedene Richtungen, jedoch nur eng begrenzte Strahlungsbündel gerichtet, sodass eine weitaus höhere Anzahl an Laserdioden notwendig wäre, um den Wirkungsbereich einer Explosion hinreichend zu simulieren.Light-emitting diodes are surface radiators which basically emit their radiation energy over a large emission angle, which is why it seems plausible that the indicated distribution of the light-emitting diodes is suitable for completely simulating the range of action of a non-directed explosion. Due to the low radiation energy, which is lower by several orders of magnitude compared to laser diodes, however, highly sensitive detectors are required to simulate the range of the splitter distribution or only a short range can be simulated. When just replacing the light emitting diodes by laser diodes are directed into the room while in different directions, but only narrowly limited radiation beams, so that a much higher number of laser diodes would be necessary to sufficiently simulate the range of action of an explosion.
Der Erfindung liegt die hauptsächliche Aufgabe zu Grunde, zur besseren Simulierung des Wirkungsbereiches einer Explosion eine Explosionskörperattrappe zu schaffen, die mit nur wenig Laserdioden eine homogenere Strahlungsverteilung entsprechend dem Wirkungsbereich bewirkt.The invention is based on the main object, to better simulate the range of action of an explosion to create a dummy dummy body, which causes a homogeneous radiation distribution with only a few laser diodes corresponding to the range of action.
Um eine längere Lebensdauer der Explosionskörperattrappe zu erreichen, ist es eine weitere Aufgabe der Erfindung, die Explosionskörperattrappe konstruktiv so zu gestalten, dass ein Kunststoff zum Vergießen verwendet werden kann, der für den Dauerschutz der Elektronikkomponenten optimiert ist und nicht für die Transparenz der Strahlung. Mit dem Ziel, die Montage zu vereinfachen, ist es ebenfalls eine Aufgabe der Erfindung, eine konstruktive Lösung für einen höheren Grad der Vormontage zu finden. Die hauptsächliche Aufgabe wird durch eine Vorrichtung mit den Merkmalen desIn order to achieve a longer life of the dummy explosion body, it is a further object of the invention to construct the dummy dummy constructively so that a plastic can be used for casting, which is optimized for permanent protection of the electronic components and not for the transparency of the radiation. With the aim of simplifying assembly, it is also an object of the invention to find a constructive solution for a higher degree of pre-assembly. The main object is achieved by a device having the features of
Anspruches 1 gelöst.Claim 1 solved.
Vorteilhafte Weiterbildungen sind in den Unteransprüchen beschrieben.Advantageous developments are described in the subclaims.
Es ist erfindungswesentlich, dass den Laserdioden in Strahlungsrichtung Streuscheiben, bevorzugt aus Opalglas und bevorzugt aufgeklebt, vorgeordnet sind. Bei einer üblichen Abstrahlcharakteristik der Laserdioden von 10° bis 15° x 20° bis 30°, typischerweise 11° x 25° wird durch eine Streuscheibe aus Opalglas das Strahlungsbündel so aufgeweitet, dass es eine achssymmetrische Divergenz von ca. 140° aufweist. Überraschend hat sich ergeben, dass bei der Verwendung von genau fünf Laserdioden, deren Strahlungsachsen radial von der Körperachse zueinander mit einem gleichen Winkelabstand versetzt verlaufen, eine Abstrahlcharakteristik erreicht wird, die in ihrer Homogenität dem zu simulierenden Wirkungsbereich einer nichtgerichteten Explosion sehr nahe kommt.It is essential to the invention that the laser diodes in the direction of radiation lenses, preferably made of opal glass and preferably glued, are arranged upstream. With a conventional radiation characteristic of the laser diodes of 10 ° to 15 ° x 20 ° to 30 °, typically 11 ° x 25 °, the radiation beam is widened by a diffuser of opal glass so that it has an axisymmetric divergence of about 140 °. Surprisingly, it has been found that with the use of exactly five laser diodes, the radiation axes of which are offset radially from the body axis to each other with an equal angular distance, a radiation characteristic is achieved, which comes very close in homogeneity to simulate the range of action of a non-directed explosion.
Durch die Montage aller Laserdioden auf einer gemeinsamen Trägerplatte, der vorteilhaft eine Leiterplatte ist, können alle Laserdioden durch einen einzigen elastischen Dichtring umhüllt werden und als eine vormontierte Baugruppe in ein starres Gehäuseteil eingesetzt werden. Der Dichtring, das Gehäuseteil und eine elastische Schutzhülle sind vorteilhaft so dimensioniert und ausgeführt, dass beim Verfüllen der vormontierten Explosionskörperattrappe mit einer Vergussmasse vermieden wird, dass Vergussmasse in Bereiche des Strahlenverlaufes kommt, womit die Auswahl der Vergussmasse nicht auf solche beschränkt ist, die für die Strahlung transluzent ist. Vorteilhaft können somit Wepuran-Vergussmassen der Reihen VU 4052 bis VU 4694, speziell 4453/71 SHE, blau, verwendet werden.By mounting all the laser diodes on a common carrier plate, which is advantageously a circuit board, all laser diodes can be enveloped by a single elastic sealing ring and used as a preassembled module in a rigid housing part. The sealing ring, the housing part and an elastic protective cover are advantageously dimensioned and designed so that when filling the pre-assembled explosive dummy with a potting compound is avoided that potting compound comes in areas of the beam path, so that the selection of the potting compound is not limited to those for the Radiation is translucent. Wepuran potting compounds of the series VU 4052 to VU 4694, especially 4453/71 SHE, blue, can thus advantageously be used.
Anhand der Zeichnung wird die Explosionskörperattrappe im Folgenden beispielhaft näher erläutert.Based on the drawing, the dummy explosion dummy is explained in more detail below by way of example.
Es zeigen:Show it:
Fig. 1 eine Explosionskörperattrappe als Handgranate ausgebildetFig. 1 formed a dummy dummy body as a hand grenade
Fig. 2a und 2b eine mit Laserdioden bestückte TrägerplatteFig. 2a and 2b a stocked with laser diodes carrier plate
Fig. 3a und 3b eine bestückte Trägerplatte von einem Dichtgummi eingefasstFig. 3a and 3b a fitted carrier plate bordered by a sealing rubber
Fig. 4 eine Baugruppe nach Fig. 3a und 3b in einem GehäuseteilFig. 4 shows an assembly according to Fig. 3a and 3b in a housing part
BERICHTIGTES BLATT (REGEL 91) ISA/EP In den Fig. 1 bis 4 ist eine vorteilhafte Ausführung einer Explosionskörperattrappe als Handgranate 1 dargestellt.ADJUSTED SHEET (RULE 91) ISA / EP 1 to 4, an advantageous embodiment of a dummy dummy body is shown as a hand grenade 1.
Fig. 1 zeigt die vollständige Handgranate 1 in Seitenansicht, bei der ein Ausbruch in der Darstellung einer Schutzhülle 2 einen Einblick in das Innere der Handgranate 1 erlaubt. Die für die Handgranate 1 im Vergleich zum Stand der Technik wesentlichen Unterscheidungsmerkmale sollen nachfolgend anhand der Reihenfolge der Montage der Bauteile erläutert werden.Fig. 1 shows the complete hand grenade 1 in side view, in which an outbreak in the representation of a protective cover 2 allows an insight into the interior of the hand grenade 1. The essential for the hand grenade 1 in comparison to the prior art distinguishing features will be explained below with reference to the order of assembly of the components.
Die Fig. 2a und 2b zeigen in Draufsicht und in einer Schnittdarstellung fünf gleiche Laserdioden 3, auf die in Strahlungsrichtung jeweils eine gleiche Streuscheibe 4 aus Opalglas aufgeklebt ist und die über jeweils einen gleichen Diodenhalter 5 auf einer Trägerplatte 6 montiert sind. Die Diodenhalter 5 und damit die Dioden sind so auf der Trägerplatte 6 angeordnet, dass sie zueinander einen gleichen Winkelabstand aufweisen. Es hat sich gezeigt, dass bei Verwendung von Opalglas für die Streuscheiben 4 die Laserstrahlung der Laserdioden 3 in beide Achsrichtungen der Laserdiode 3 so aufgeweitet wird, dass sich die Laserstrahlung benachbarter Laserdioden 3 mit zunehmender Entfernung zur Körperachse 7 der Handgranate 1 in den Randbereichen überlagert, wodurch sich eine Homogenisierung der Intensitätsverteilung der Laserstrahlung über den Vollwinkel ergibt. Für Streuscheiben 4 aus einem weniger streuenden Glas können entsprechend mehr Laserdioden 3 verwendet werden. In diesem ersten Ausführungsbeispiel soll die Laserstrahlung radial zur Körperachse 7 ausgesendet werden, weshalb die Laserdioden 3 über die Diodenhalter 5 so auf der Trägerplatte 6 sitzen, dass deren Strahlungsachsen radial zur Körperachse 7 verlaufen. Eine solche Anordnung dient der Simulierung einer ungerichteten Explosion, wie sie bei einer hier dargestellten Handgranate 1 real erfolgt.2a and 2b show in plan view and in a sectional view of five identical laser diodes 3, to which in the radiation direction in each case a same lens 4 of opal glass is glued and which are mounted on a respective support plate 6 via a respective same diode holder 5. The diode holder 5 and thus the diodes are arranged on the support plate 6, that they have an equal angular distance to each other. It has been found that when using opal glass for the lenses 4, the laser radiation of the laser diode 3 is widened in both axial directions of the laser diode 3 so that the laser radiation of adjacent laser diodes 3 is superimposed with increasing distance to the body axis 7 of the hand grenade 1 in the edge regions, resulting in a homogenization of the intensity distribution of the laser radiation over the full angle. For lenses 4 made of a less diffusing glass correspondingly more laser diodes 3 can be used. In this first exemplary embodiment, the laser radiation is to be transmitted radially to the body axis 7, for which reason the laser diodes 3 are seated on the carrier plate 6 via the diode holders 5 such that their radiation axes run radially to the body axis 7. Such an arrangement is used to simulate a non-directional explosion, as is the case with a hand grenade 1 shown here.
Für den Fall, dass die Explosion, z. B. bei einer Tellermine, gerichtet sein soll, werden die Laserdioden 3 um einen gleichen Winkel zur Körperachse 7 der Tellermine hin verkippt montiert. Je kleiner der Winkel zwischen der Körperachse 7 und den Strahlungsachsen der Laserdioden 3 gewählt wird, desto geringer ist der Streuwinkel der Splitterverteilung. So lassen sich verschiedene Rieht- und Streucharakteristiken simulieren, wobei die äußere Formgebung der Explosionskörperattrappe jeweils angepasst wird. Vorteilhaft ist die Trägerplatte 6 eine Leiterplatte, auf der die Anschlüsse der Laserdioden 3 angelötet sind und zusätzliche elektronische Bauelemente montiert sein können. Die fertig bestückte Trägerplatte 6 wird über ihren Umfang von einem Dichtring 8 gemäß Fig. 3a und 3b umhüllt. Der Dichtring 8 ist elastisch und wird bei der Montage gedehnt, sodass er sich in seiner vorbestimmten Position am Umfang der Trägerplatte 6 und insbesondere an den Streuscheiben 4, die über den Umfang der Trägerplatte 6 hinausragen, straff anlegt.In the event that the explosion, z. B. at a Tellermine, should be directed, the laser diodes 3 are tilted by an equal angle to the body axis 7 of the Tellermine out. The smaller the angle between the body axis 7 and the radiation axes of the laser diodes 3 is selected, the lower the scattering angle of the fragmentation distribution. Thus, different directions and scattering characteristics can be simulated, with the outer shape of the dummy explosion dummy being adjusted respectively. Advantageously, the support plate 6 is a circuit board on which the terminals of the laser diodes 3 are soldered and additional electronic components can be mounted. The fully assembled carrier plate 6 is wrapped over its circumference by a sealing ring 8 according to FIGS. 3a and 3b. The sealing ring 8 is elastic and is stretched during assembly, so that it applies in its predetermined position on the circumference of the support plate 6 and in particular on the lenses 4, which protrude beyond the circumference of the support plate 6, taut.
Die von dem Dichtring 8 gefasste, bestückte Trägerplatte 6 wird in ein starres Gehäuseteil 9 gemäß Fig. 4 so eingepasst, dass Bereiche des Dichtringes 8, die an den Streuscheiben 4 anliegen, durch dafür vorgesehene Öffnungen in dem Gehäuseteil 9 über dessen äußeren Umfang hinausragen. Die Handgranate 1 wird nun bis auf die äußere Schutzhülle 2 fertig montiert und vergossen. Abschließend wird die Schutzhülle 2 übergestülpt.The assembled from the sealing ring 8, stocked support plate 6 is fitted into a rigid housing part 9 of FIG. 4 so that portions of the sealing ring 8, which abut the lenses 4, protrude through openings provided in the housing part 9 over its outer periphery. The hand grenade 1 is now completely assembled and potted except for the outer protective cover 2. Finally, the protective cover 2 is slipped over.
Sowohl der Dichtring 8 als auch die Schutzhülle 2 sind aus einem für die Laserstrahlung transluzenten Material. Indem gewährleistet wird, dass der Dichtring 8 straff an den Streuscheiben 4 anliegt, wird sicher vermieden, dass Vergussmasse in die Strahlungsbereiche der Laserdioden 3 gelangt. Die Schutzhülle 2 weist in den Strahlungsbereichen verdünnte, als Fenster 10 wirkende Bereiche auf. Both the sealing ring 8 and the protective cover 2 are made of a translucent material for the laser radiation. By ensuring that the sealing ring 8 tight against the lenses 4, it is certainly avoided that potting compound enters the radiation regions of the laser diode 3. The protective cover 2 has areas which are diluted in the radiation areas and act as windows 10.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
1 Handgranate1 hand grenade
2 Schutzhülle2 protective cover
3 Laserdiode3 laser diode
4 Streuscheibe4 diffuser
5 Diodenhaiter5 diode holders
6 Trägerplatte6 support plate
7 Körperachse7 body axis
8 Dichtring8 sealing ring
9 Gehäuseteil9 housing part
10 Fenster 10 windows

Claims

Patentansprüche claims
1. Explosionskörperattrappe, insbesondere eine Handgranate (1) mit mehr als einer Laserdiode (3), die zur Simulation der Explosion Laserstrahlung aussenden, dadurch gekennzeichnet, dass den Laserdioden (3) in Strahlungsrichtung jeweils eine Streuscheibe (4) vorgeordnet ist.1. dummy explosion body, in particular a hand grenade (1) with more than one laser diode (3) emitting the simulation of the explosion laser radiation, characterized in that the laser diodes (3) in the radiation direction in each case a lens (4) is arranged upstream.
2. Explosionskörperattrappe nach Anspruch 1 , dadurch gekennzeichnet, dass die Laserdioden (3) so in der Explosionskörperattrappe angeordnet sind, dass ihre Strahlungsachsen einen gleichen Winkel mit einer Körperachse (7) der Explosionskörperattrappe einschließen und um diese gleichmäßig verteilt angeordnet sind.2. Explosionskörper dummy according to claim 1, characterized in that the laser diodes (3) are arranged in the dummy explosion body that their radiation axes include an equal angle with a body axis (7) of the dummy explosion dummy and are arranged evenly distributed around this.
3. Explosionskörperattrappe nach Anspruch 2, dadurch gekennzeichnet, dass der Winkel zwischen der Körperachse (7) und den Strahlungsachsen 90° beträgt, womit die Strahlungsachsen, zur Simulation einer ungerichteten Explosion, radial zur Körperachse (7) verlaufen.3. dummy explosion body according to claim 2, characterized in that the angle between the body axis (7) and the radiation axes is 90 °, whereby the radiation axes, to simulate a non-directional explosion, radially to the body axis (7).
4. Explosionskörperattrappe nach Anspruch 2, dadurch gekennzeichnet, dass der Winkel zwischen der Körperachse (7) und den Strahlungsachsen, zur Simulation einer in Richtung der Körperachse (7) gerichteten Explosion, kleiner 90° beträgt.4. dummy explosion body according to claim 2, characterized in that the angle between the body axis (7) and the radiation axes, for simulating an in the direction of the body axis (7) directed explosion, smaller than 90 °.
5. Explosionskörperattrappe nach den Ansprüchen 3 oder 4, dadurch gekennzeichnet, dass die Laserdioden (3) über jeweils einen gleichen Diodenhalter (5) auf einer gemeinsamen Trägerplatte (6) montiert sind.5. Explosionskörper dummy according to claims 3 or 4, characterized in that the laser diodes (3) via a respective same diode holder (5) are mounted on a common carrier plate (6).
6. Explosionskörperattrappe nach Anspruch 5, dadurch gekennzeichnet, dass die Trägerplatte (6) eine Leiterplatte ist. 6. dummy explosion body according to claim 5, characterized in that the carrier plate (6) is a printed circuit board.
7. Explosionskörperattrappe nach Anspruch 6, dadurch gekennzeichnet, dass die Laserdioden (3) mit den vorgeordneten Streuscheiben (4) gemeinsam von einem für die Laserstrahlung transluzenten Dichtring (8) umhüllt sind.7. dummy explosion body according to claim 6, characterized in that the laser diodes (3) with the upstream lenses (4) are enveloped together by a translucent for the laser radiation sealing ring (8).
8. Explosionskörperattrappe nach Anspruch I1 dadurch gekennzeichnet, dass der Dichtring (8) so in ein Gehäuseteil (9) eingepasst ist, dass er durch dafür vorgesehene Öffnungen des Gehäuseteils (9) vor den Streuscheiben (4) über den Umfang des Gehäuseteils (9) hinausragt.8. Explosionskörper dummy according to claim I 1 characterized in that the sealing ring (8) is fitted in a housing part (9), that it by provided openings of the housing part (9) in front of the lenses (4) over the circumference of the housing part (9 protrudes).
9. Explosionskörperattrappe nach Anspruch 1 , dadurch gekennzeichnet, dass die Streuscheiben (4) aus Opalglas sind.9. dummy explosion body according to claim 1, characterized in that the lenses (4) are made of opal glass.
10. Explosionskörperattrappe nach Anspruch 3, dadurch gekennzeichnet, dass fünf Laserdioden (3) angeordnet sind.10. dummy explosion body according to claim 3, characterized in that five laser diodes (3) are arranged.
11. Explosionskörperattrappe nach Anspruch 8, dadurch gekennzeichnet, dass die Explosionskörperattrappe eine elastische Schutzhülle (2) aufweist, die für die Laserstrahlung transluzent ist und an den durch die Öffnungen des Gehäuseteils (9) hinausragenden Bereichen des Dichtringes (8) straff angelegt ist. 11. Explosion dummy body according to claim 8, characterized in that the dummy explosion body has an elastic protective sheath (2) which is translucent for the laser radiation and to which through the openings of the housing part (9) projecting areas of the sealing ring (8) is taut.
PCT/DE2009/001231 2008-09-04 2009-09-03 Dummy explosive object WO2010025710A1 (en)

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EP09740252A EP2329215B1 (en) 2008-09-04 2009-09-03 Dummy explosive object

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DE102008045882.1 2008-09-04
DE102008045882A DE102008045882A1 (en) 2008-09-04 2008-09-04 Dummy exploding

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EP0609790A1 (en) * 1993-02-03 1994-08-10 I.L.E.E. AG Industrial Laser and Electronic Engineering Dummy grenade
US6065404A (en) * 1998-02-04 2000-05-23 Cubic Defense Systems, Inc. Training grenade for multiple integrated laser engagement system
JP2003075094A (en) * 2001-08-28 2003-03-12 Toshiba Electronic Systems Co Ltd Simulated hand-grenade and system for its practice
GB2387644A (en) * 2002-02-08 2003-10-22 Croma Optical Equipment Ltd Light emitting grenade
US20050231961A1 (en) * 2004-04-20 2005-10-20 Mahoney Michael J Light emitting device and method of using same
FR2886394A1 (en) * 2005-05-24 2006-12-01 Bertin Technologies Soc Par Ac DEVICE FOR NEUTRALIZATION OF MOMENTALITY OF AT LEAST ONE INDIVIDUAL
US7441505B1 (en) * 2006-02-03 2008-10-28 Rodgers Jr Willard Thomas Projectile lighting system

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DE69426839T2 (en) * 1994-09-03 2001-07-26 Ibm Transmitter and receiver module for wireless data transmission
DE19625622A1 (en) * 1996-06-26 1998-01-02 Siemens Ag Light radiating semiconductor constructional element

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0609790A1 (en) * 1993-02-03 1994-08-10 I.L.E.E. AG Industrial Laser and Electronic Engineering Dummy grenade
US6065404A (en) * 1998-02-04 2000-05-23 Cubic Defense Systems, Inc. Training grenade for multiple integrated laser engagement system
JP2003075094A (en) * 2001-08-28 2003-03-12 Toshiba Electronic Systems Co Ltd Simulated hand-grenade and system for its practice
GB2387644A (en) * 2002-02-08 2003-10-22 Croma Optical Equipment Ltd Light emitting grenade
US20050231961A1 (en) * 2004-04-20 2005-10-20 Mahoney Michael J Light emitting device and method of using same
FR2886394A1 (en) * 2005-05-24 2006-12-01 Bertin Technologies Soc Par Ac DEVICE FOR NEUTRALIZATION OF MOMENTALITY OF AT LEAST ONE INDIVIDUAL
US7441505B1 (en) * 2006-02-03 2008-10-28 Rodgers Jr Willard Thomas Projectile lighting system

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EP2329215B1 (en) 2012-05-23
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