EP1698852B1 - Penetrator - Google Patents
Penetrator Download PDFInfo
- Publication number
- EP1698852B1 EP1698852B1 EP20060004455 EP06004455A EP1698852B1 EP 1698852 B1 EP1698852 B1 EP 1698852B1 EP 20060004455 EP20060004455 EP 20060004455 EP 06004455 A EP06004455 A EP 06004455A EP 1698852 B1 EP1698852 B1 EP 1698852B1
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- EP
- European Patent Office
- Prior art keywords
- penetrator
- damping
- jacket
- damping means
- explosive charge
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- Legal status (The legal status 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 status listed.)
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Classifications
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- 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
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
-
- 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
- F42B12/04—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type
-
- 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
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
- F42B12/80—Coatings
Definitions
- the invention relates to a penetrator consisting of a high-strength shell and arranged in the interior of the shell explosive charge, comprising a voltage applied to the inside of the shell, acting on the jacket shock waves damping layer, which starting from the tip of the penetrator, at least over part of the extending to the stern extending jacket of the penetrator.
- Penetrators are known active ingredients which are used in particular for the neutralization of so-called high-value targets. These include strongly hardened structures or objects, such as command centers or communication centers.
- the penetrators are capable of penetrating the target, optionally using a drive for further acceleration. The initiation takes place with the help of intelligent ignition devices inside the target, whereby the destruction of the target can be brought about.
- a damping layer in a warhead results from the DE 101 25 226 C2 , Here it is proposed to divide the explosive charge and to arrange in the intermediate layers another explosive, which is bounded laterally by thin separating layers. These separating layers can also consist of shock-absorbing insulating material. The actual purpose of the separation layers is the thermal insulation, which prevents explosive charge components, which are adjacent to already for deflagration excited explosive charge components are not themselves excited to deflagration. This description also gives no direct indication of the use of damping measures in the These are the conditions imposed on a penetrator described above.
- a penetrator which has a thin layer on the inside of its jacket which is suitable for reducing an unexpectedly occurring heat effect due to a fire to such an extent that the explosive charge is not initiated.
- the requirements of such a thermally insulating layer are different due to the properties of fire than to a layer which is intended to reduce acting shock waves. Fire usually occurs flat, while the amplitude maxima of shockwaves have a very limited local effect.
- the US-A 5,054,399 which forms the basis for the preamble of claim 1, describes a penetrator consisting of a high-strength shell and located in the interior of the shell explosive charge, wherein on the inside of the shell, a against the outside acting shock waves attenuating layer is arranged, which differs from the Extending tip of the penetrator starting at least over part of the extending to the rear shell of the penetrator.
- This object is achieved in a simple manner in that at least part of the explosive charge in the form of spheres of different sizes (a few centimeters to a few 10 cm, depending on the size of the penetrator) is present and the cavities between the balls are filled with a damping agent.
- a damping agent With the help of this arrangement of a damping layer, the power of the penetrator not significantly reduced and at the same time the very strong loads occurring on impact are reduced to the jacket of the penetrator.
- an arbitrarily dense sphere packing is to be sought, which can be adjusted to the desired size with the help of the ball size distribution. This measure can be matched to the expected bending loads of the penetrator.
- the cavities are filled with the said damping means, in which the explosive balls are embedded. Bending motions and associated compressions and strains are thus captured by the damping matrix and kept away from the macroscopic explosive spheres altogether.
- porous material for the cushioning layer or damping means, which by deformation due to the introduced shock wave energy and its conversion to heat, largely assists the cushioning effect.
- Suitable materials are plastics, ceramics or metals also in the form of foams, powders or hollow spheres.
- This effect can be further increased by skillful combination of at least two different damping materials or damping means.
- the greatest effect can be achieved by the skillful choice of the impedances of the damping layers or damping means among themselves by the adjustment between the two impedances is set as bad as possible. This leads to reflections of the shock waves within the damping material, in which a essential part of the energy is consumed. If the material is still porous, energy is dissipated as desired in each pass.
- FIG. 1 is illustrated by means of a penetrator P according to the prior art, which problems occur when the impact of the penetrator on a hard target 7 , for example, a concrete target.
- shock waves 8 propagate in the interior 2 of the penetrator since the interior is generally completely filled with explosive 3, the shock waves have a direct effect on them.
- axially coupled shock wave pressures are immediately reduced by laterally incoming dilution waves and thus the dynamic pressure load is reduced, the shock waves run in the case of the penetrator. 8 even in the jacket 1 ahead so that no laterally incoming dilution waves can enter the explosive charge.
- the initiation threshold is lowered by up to a factor of 4 due to this effect, thus significantly increasing the detonation sensitivity. This greatly increases the risk of premature detonation.
- the described shock waves 8 entering axially into the explosive charge 3 are not the only problem which can occur when a penetrator impacts on a hard target.
- FIG. 2 Figure 12 illustrates penetration of the penetrator into a target 7 at an angle to the solder on the target surface. This case is most common in practice, so that the consequences for the concept of a penetrator are relevant. With oblique impact and asymmetric penetration, the penetrator can be bent. As a result, locally both compressions 9 and dilutions 10 occur in the explosive. The latter result in an unpleasant side effect in that, in the micro range, separation phenomena between the explosive grain and the binder matrix lead to pore formation and to the generation of small voids which are found in the microstructure FIG. 2 in the dilution 10 are shown schematically. Such pores act at shock wave loading of the penetrator as so-called germ cells (hot spots) for the unwanted charge initiation.
- germ cells hot spots
- the FIG. 3 shows a not according to the invention Lösusngsvorschlag, with the aid of which the effects mentioned can be avoided or at least reduced to an order of magnitude, which is no longer harmful to the explosive charge.
- the proposed measure comprises the integration of damping means within the shell 1 of the penetrator P. These can be embodied as a damping layer 4 arranged circumferentially within the shell 1.
- the wall thickness of this layer can be constant or, as shown in the exemplary embodiment, be most pronounced in the region of the tip 5 and decrease in the direction of the tail 6.
- a compound of the shell with the damping layer 4 by means of an adhesive supports their effect.
- damping layer 4 even more compressible damping layers 12 to install inside the penetrator. These damping layers are transverse to the longitudinal axis of the penetrator and divide the interior 2 into several spaces that are completely filled with explosives.
- the damping layer is made with the aid of suitable materials which have a damping effect against the shock waves.
- these materials should be porous in order to convert kinetic energy into heat when exposed to shock waves by closing the pores (energy dissipation).
- Porous plastics and rubber materials may be mentioned representative of porous plastics and rubber materials. Porous ceramics, foams as well as metals and also Metal powder or metal or glass beads are just as suitable. Through skillful combination, the skilled person receives a wide selection of possible damping layers, which can be matched in their porosity and impedance to their needs.
- damping layers 12, 13 compensate for the deformation of the penetrator jacket in the event of an oblique impact on a target 7 .
- the damping layers 13 are already compressed in the embodiment by the deformation so far that the available pores are already closed.
- These damping layers must therefore have a certain minimum thickness D in order to compensate for the paths required for compensation and at the same time to dissipate energy by deformation. According to the invention, therefore, a thickness D of a few centimeters for the damping layers 12, 13 is provided. Substitution of the damping layers by thin separation layers does not bring the desired success. With the help of the proposed thickness of the damping layers deformations of the explosive charge and the associated pore formation in the explosive are avoided from the outset. At the same time the further transport of shock waves in the respective adjacent segment of the explosive charge 3 is avoided.
- the FIG. 6 shows a further variant of the invention.
- Part of the explosive which is in the area of the penetrator which is subjected to the greatest load, is arranged in the form of spheres of different sizes (a few centimeters to a few 10 cm, depending on the size of the penetrator) in the interior of the penetrator.
- the jacket of the penetrator can already be provided on the inside with a damping layer 4. It is desirable to have any density ball packing, which can be adjusted to the desired size with the help of the ball size distribution. This measure can be matched to the expected bending loads of the penetrator.
- the cavities are filled with a damping means 14, in which the explosive balls 15 be embedded. Bending motions and associated compressions and strains are thus captured by this damping matrix and kept away from the macroscopic explosive spheres 15 entirely.
- the lateral boundary of the described part can be done by means of partitions 16, which in turn can also consist of damping material.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Vibration Prevention Devices (AREA)
Description
Die Erfindung betrifft einem Penetrator bestehend aus einem hochfesten Mantel und einer im Innenraum des Mantels angeordneten Sprengladung, umfassend eine auf der Innenseite des Mantels anliegende, gegenüber auf den Mantel einwirkende Stoßwellen dämpfende Schicht, welche sich von der Spitze des Penetrators ausgehend wenigstens über einen Teil des bis zum Heck verlaufenden Mantels des Penetrators erstreckt.The invention relates to a penetrator consisting of a high-strength shell and arranged in the interior of the shell explosive charge, comprising a voltage applied to the inside of the shell, acting on the jacket shock waves damping layer, which starting from the tip of the penetrator, at least over part of the extending to the stern extending jacket of the penetrator.
Penetratoren sind bekannte Wirkmittel, die insbesondere zur Neutralisation von sogenannten Hochwertzielen eingesetzt werden. Darunter werden stark gehärtete Strukturen oder Objekte verstanden wie zum Beispiel Kommandozentralen oder Kommunikationszentren. Die Penetratoren sind geeignet, in das Ziel einzudringen, wobei gegebenenfalls ein Antrieb zur weiteren Beschleunigung verwendet wird. Die Initiierung erfolgt mit Hilfe intelligenter Zündeinrichtungen im Inneren des Zieles, wodurch die Zerstörung des Zieles herbeigeführt werden kann.Penetrators are known active ingredients which are used in particular for the neutralization of so-called high-value targets. These include strongly hardened structures or objects, such as command centers or communication centers. The penetrators are capable of penetrating the target, optionally using a drive for further acceleration. The initiation takes place with the help of intelligent ignition devices inside the target, whereby the destruction of the target can be brought about.
Die Anforderungen an derartige Penetratoren werden zunehmend höher. Beispielsweise wird zum Bau moderner Bunker hochfester Beton eingesetzt. Daneben existieren Stellungen in natürlicher Umgebung wie beispielsweise Höhlen in Felsen. Dieser Fels ist in der Regel noch härter als der hochfeste Beton. Um den daraus resultierenden Anforderungen gerecht zu werden, reduziert man die Kalibergröße und erhöht die Geschwindigkeit noch weiter. Die Erhöhung der Geschwindigkeit hat aber unerwünschte Auswirkungen zur Folge. Bei der Penetration der äußeren Schichten eines Zieles wird die Struktur des Penetrators stärker belastet. Beim Aufprall werden sehr starke Belastungen auf den Mantel des Penetrators ausgeübt und die entstehenden Stoßwellen werden in das Innere des Penetrators geleitet. Beim Aufprall in einem vom Lot auf die Zieloberfläche abweichenden Winkel kann sogar der Mantel des Penetrators gekrümmt werden.The demands on such penetrators are increasingly higher. For example, high-strength concrete is used to construct modern bunkers. In addition, there are positions in natural environment such as caves in rocks. This rock is usually even harder than the high-strength concrete. To meet the resulting requirements, you reduce the caliber size and increases the speed even further. The increase in speed, however, has undesirable effects. Upon penetration of the outer layers of a target, the structure of the penetrator is more heavily loaded. Upon impact, very strong loads are exerted on the jacket of the penetrator and the resulting shock waves are conducted into the interior of the penetrator. Upon impact in a deviating angle from the solder to the target surface, even the jacket of the penetrator can be curved.
Diese Abläufe haben eine wesentliche Auswirkung auf die im Inneren des Mantels gelagerte Sprengladung, da diese unterschiedlichen Belastungen ausgesetzt wird. Zum einen entsteht eine stationäre Belastung durch die Verzögerung, die der Penetrator erfährt. Weiterhin tritt eine Schockwelle auf, die durch den Penetrator läuft. Zusätzlich gibt es eine Schwingungsbelastung durch die Eigenschwingung und die Strukturschwingung des Penetrators. Schließlich sind noch Kompression oder Dehnung aller in einem Penetrator vorhandenen Materialien zu berücksichtigen.These processes have a significant effect on the stored inside the shell explosive charge, as it is exposed to different loads. On the one hand, there is a stationary load due to the delay experienced by the penetrator. Furthermore, a shock wave occurs, which passes through the penetrator. In addition, there is a vibration load due to the natural vibration and the structural vibration of the penetrator. Finally, compression or elongation of all materials present in a penetrator must be considered.
Es sind verschiedene Gestaltungsformen von Gefechtsköpfen bekannt geworden, die Schockwellen dämpfende Elemente enthalten, welche jedoch immer in Zusammenhang mit der Leistungssteuerung der im Gefechtskopf enthaltenen Sprengladung genannt werden. Zum einen beschreibt die
Eine weitere Anwendung einer Dämpfungsschicht in einem Gefechtskopf ergibt sich aus der
Aus der
Die
Es ist deshalb Aufgabe der Erfindung, einen Penetrator so zu gestalten, dass die vorgenannten Effekte der mechanischen Belastung durch Stosswellen weitgehend vermindert werden oder zumindest auf eine Größenordnung reduziert werden, die für die Sprengladung nicht mehr schädlich wirkt, und dass die Kopplung zweier oder mehrerer beschriebener Effekte unterdrückt wird.It is therefore an object of the invention to design a penetrator so that the aforementioned effects of the mechanical stress are substantially reduced by shock waves or at least reduced to an order that does not affect the explosive charge harmful, and that the coupling of two or more described Effects is suppressed.
Diese Aufgabe wird in einfacher Weise dadurch gelöst, dass zumindest ein Teil der Sprengladung in Form von Kugeln unterschiedlicher Größe (einige Zentimeter bis einige 10 cm, abhängig von der Größe des Penetrators) vorliegt und die Hohlräume zwischen den Kugeln mit einem Dämpfungsmittel ausgefüllt sind. Mit Hilfe dieser Anordnung einer Dämpfungsschicht wird die Leistung des Penetrators nicht wesentlich gemindert und gleichzeitig werden die beim Aufprall auftretenden sehr starken Belastungen auf den Mantel des Penetrators reduziert.This object is achieved in a simple manner in that at least part of the explosive charge in the form of spheres of different sizes (a few centimeters to a few 10 cm, depending on the size of the penetrator) is present and the cavities between the balls are filled with a damping agent. With the help of this arrangement of a damping layer, the power of the penetrator not significantly reduced and at the same time the very strong loads occurring on impact are reduced to the jacket of the penetrator.
Hierbei wird eine beliebig dichte Kugelpackung angestrebt werden, die sich mit Hilfe der Kugelgrößenverteilung auf das gewünschte Maß einstellen lässt. Dieses Maß kann auf die zu erwartenden Biegebelastungen des Penetrators abgestimmt werden. Die Hohlräume werden dabei mit den genannten Dämpfungsmitteln ausgefüllt, in das die Sprengstoffkugeln eingebettet werden. Biegebewegungen und damit verbundene Kompressionen und Dehnungen werden auf diese Weise von der Dämpfungsmatrix aufgefangen und von den makroskopischen Sprengstoffkugeln gänzlich ferngehalten.Here, an arbitrarily dense sphere packing is to be sought, which can be adjusted to the desired size with the help of the ball size distribution. This measure can be matched to the expected bending loads of the penetrator. The cavities are filled with the said damping means, in which the explosive balls are embedded. Bending motions and associated compressions and strains are thus captured by the damping matrix and kept away from the macroscopic explosive spheres altogether.
Von besonderem Nutzen ist die Verwendung von porösem Material für die dämpfende Schicht oder das Dämpfungsmittel, welches mittels Verformung aufgrund der eingeleiteten Stoßwellenenergie und deren Umwandlung in Wärme den Dämpfungseffekt weitgehend unterstützt. Als Materialien kommen Kunststoffe, Keramiken oder Metalle auch in der Form von Schäumen, Pulvern oder Hohlkugeln in Betracht. Dieser Effekt kann durch geschickte Kombination von wenigstens zwei unterschiedlichen Dämpfungsmaterialien oder Dämpfungsmitteln noch gesteigert werden. Den größtmöglichen Effekt erzielt man durch die geschickte Wahl der Impedanzen der Dämpfungsschichten oder Dämpfungsmittel untereinander, indem die Anpassung zwischen beiden Impedanzen als möglichst schlecht eingestellt wird. Dadurch kommt es zu Reflexionen der Stoßwellen innerhalb des Dämpfungsmaterials, bei denen ein wesentlicher Anteil der Energie aufgezehrt wird. Falls das Material auch noch porös ist, so wird bei jedem Durchgang in gewünschter Weise Energie dissipiert.Of particular use is the use of porous material for the cushioning layer or damping means, which by deformation due to the introduced shock wave energy and its conversion to heat, largely assists the cushioning effect. Suitable materials are plastics, ceramics or metals also in the form of foams, powders or hollow spheres. This effect can be further increased by skillful combination of at least two different damping materials or damping means. The greatest effect can be achieved by the skillful choice of the impedances of the damping layers or damping means among themselves by the adjustment between the two impedances is set as bad as possible. This leads to reflections of the shock waves within the damping material, in which a essential part of the energy is consumed. If the material is still porous, energy is dissipated as desired in each pass.
Ausführungsbeispiele der Erfindung sind in der Zeichnung vereinfacht dargestellt und werden im Folgenden anhand der Figuren näher beschrieben. Es zeigen:
-
Fig. 1 : einen Penetrator herkömmlicher Bauart beim senkrechten Aufprall auf ein hartes Ziel, -
Fig. 2 : einen Penetrator herkömmlicher Bauart beim schrägen Aufprall auf ein Ziel, -
Fig. 3 : einen nicht erfindugsgemäßen. Penetrator mit einer am Mantel anliegenden dämpfenden Schicht, -
Fig. 4 : einen nicht erfindugsgemäßen. Penetrator mit weiteren Dämpfungsschichten innerhalb der Sprengladung, -
Fig. 5 : einen nicht erfindugsgemäßen mit Dämpfungsschichten ausgestatteten Penetrator beim schrägen Aufprall auf ein hartes Ziel, -
Fig. 6 : einen Penetrator mit Sprengstoff in Kugelform mit dazwischen angeordnetem Dämpfungsmittel.
-
Fig. 1 : a penetrator of conventional design in vertical impact on a hard target, -
Fig. 2 : a penetrator of conventional design when obliquely impacting a target, -
Fig. 3 : a non-inventive. Penetrator with a damping layer on the jacket, -
Fig. 4 : a non-inventive. Penetrator with further damping layers within the explosive charge, -
Fig. 5 : a non-inventive penetrator equipped with damping layers when obliquely impacting a hard target, -
Fig. 6 : a penetrator with explosive in spherical form with interposed damping means.
In der
Die beschriebenen axial in die Sprengladung 3 einlaufenden Stoßwellen 8 sind jedoch nicht das einzige Problem, das beim Aufschlag eines Penetrators auf ein hartes Ziel auftreten kann. In der
Bereits einer der Effekte Stoßwellenbelastung, Verstärkung der Stoßwelleneinwirkung über den Mantel und die Poren-, Lunkerbildung kann bereits die Funktion des Penetrators erheblich einschränken. Im Fall eines Hochgeschwindigkeits-Pentrators tritt auch die Überlagerung der genannten Effekte auf. Dies führt zur Potenzierung der Gefahr einer frühzeitigen Detonation und damit zum Ausfall des Penetrators.Already one of the effects shock load, amplification of the shock wave effect on the mantle and the pore, Lunkerbildung can already significantly restrict the function of the penetrator. In the case of a high-speed pentrator, the superposition of said effects also occurs. This leads to the potentiation of the risk of premature detonation and thus the failure of the penetrator.
Die
Dieser Vorgang ist in der
In der
Die dämpfende Schicht wird unter Zuhilfenahme geeigneter Werkstoffe, die dämpfende Wirkung gegenüber den Stoßwellen aufweisen, hergestellt. Auf der anderen Seite sollen diese Werkstoffe porös sein, um bei Beaufschlagung durch Stoßwellen mittels Schließung der Poren Bewegungsenergie in Wärme umzuwandeln (Energiedissipation).The damping layer is made with the aid of suitable materials which have a damping effect against the shock waves. On the other hand, these materials should be porous in order to convert kinetic energy into heat when exposed to shock waves by closing the pores (energy dissipation).
Als verwendbare Materialien seien stellvertretend porenhaltige Kunststoffe und Gummimaterialien genannt. Poröse Keramiken, Schäume sowie Metalle und auch Metallpulver oder Metall- oder Glaskugeln kommen ebenso gut in Frage. Durch geschickte Kombination erhält der Fachmann eine breite Auswahl an möglichen dämpfenden Schichten, die in ihrer Porosität und Impedanz auf die jeweiligen Bedürfnisse abgestimmt werden können.As useful materials may be mentioned representative of porous plastics and rubber materials. Porous ceramics, foams as well as metals and also Metal powder or metal or glass beads are just as suitable. Through skillful combination, the skilled person receives a wide selection of possible damping layers, which can be matched in their porosity and impedance to their needs.
Wie aus der
Die
Claims (6)
- A penetrator P consisting of a high-strength jacket (1) and a explosive charge (3) arranged in the interior (2) of the jacket, including a layer (4) bearing against the inside of the jacket (1) and damping in relation to shock waves acting on the jacket (1), said layer extending, starting from the nose cone (5) of the penetrator P, at least over a portion of the jacket (1) of the penetrator proceeding as far as the tail (6), characterised in that at least a portion of the explosive charge (3) is present in the form of spheres (15) of varying size, and the cavities between the spheres are filled out with a damping means (14).
- A penetrator according to Claim 1, characterised
in that the damping means (14) consists of a porous material. - A penetrator according to one of Claims 1 to 2, characterised in that the damping means (14) consists of pore-containing plastic or rubber or porous metal.
- A penetrator according to one of Claims 1 to 3, characterised in that the damping means (14) consists of a metal foam or ceramic foam or of a powder or of hollow spheres of an appropriate material.
- A penetrator according to one of Claims 1 to 4, characterised in that the damping means (14) consists of at least two different materials which are arranged in locally distributed manner.
- A penetrator according to Claim 5, characterised
in that the materials of the damping means (14) differ greatly from one another in their impedance (product of density and shock-wave velocity).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE200510009931 DE102005009931B3 (en) | 2005-03-04 | 2005-03-04 | penetrator |
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EP1698852A1 EP1698852A1 (en) | 2006-09-06 |
EP1698852B1 true EP1698852B1 (en) | 2008-04-23 |
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EP20060004455 Active EP1698852B1 (en) | 2005-03-04 | 2006-03-06 | Penetrator |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005050973A1 (en) * | 2005-10-25 | 2007-04-26 | Rheinmetall Waffe Munition Gmbh | explosive projectile |
DE102009050162A1 (en) | 2009-10-21 | 2011-04-28 | TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH | Damping device for mounting parts in penetrators |
CN102192690B (en) * | 2011-04-23 | 2012-04-11 | 中北大学 | Overload test and detection device of gas gun |
DE102013021030A1 (en) * | 2013-12-17 | 2015-06-18 | Rheinmetall Waffe Munition Gmbh | Warhead and explosive charge module for such a warhead |
EP3120106B1 (en) * | 2014-03-20 | 2020-10-21 | Aerojet Rocketdyne, Inc. | Lightweight munition |
CN111879188B (en) * | 2020-07-20 | 2022-05-13 | 中北大学 | Intelligent dual-channel triggering device and method for penetration of multilayer hard targets |
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Publication number | Priority date | Publication date | Assignee | Title |
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US2682224A (en) * | 1950-08-12 | 1954-06-29 | Braverman Shelley | Bullet |
US3992998A (en) * | 1975-02-10 | 1976-11-23 | The United States Of America As Represented By The Secretary Of The Navy | Warhead, penetrating nose shape |
US5852256A (en) * | 1979-03-16 | 1998-12-22 | The United States Of America As Represented By The Secretary Of The Air Force | Non-focusing active warhead |
US4615272A (en) * | 1984-09-12 | 1986-10-07 | The United States Of America As Represented By The Secretary Of The Air Force | Bomb and bomb liner |
US5054399A (en) * | 1988-07-05 | 1991-10-08 | The United States Of America As Represented By The Secretary Of The Air Force | Bomb or ordnance with internal shock attenuation barrier |
US5535679A (en) * | 1994-12-20 | 1996-07-16 | Loral Vought Systems Corporation | Low velocity radial deployment with predetermined pattern |
US5939662A (en) * | 1997-12-03 | 1999-08-17 | Raytheon Company | Missile warhead design |
DE10025055C2 (en) | 2000-05-23 | 2003-12-24 | Eads Deutschland Gmbh | Splinter-producing warhead to combat semi-hard technical targets |
SG99362A1 (en) * | 2001-04-30 | 2003-10-27 | Chartered Ammunition Ind Pte L | Small caliber projectile and method for manufacturing the projectile |
DE10125226C2 (en) * | 2001-05-23 | 2003-11-27 | Tdw Verteidigungstech Wirksys | Explosive charge for a warhead |
-
2005
- 2005-03-04 DE DE200510009931 patent/DE102005009931B3/en active Active
-
2006
- 2006-03-06 DE DE200650000665 patent/DE502006000665D1/en active Active
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DE502006000665D1 (en) | 2008-06-05 |
EP1698852A1 (en) | 2006-09-06 |
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