EP1794537B1 - Active charge - Google Patents
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- Publication number
- EP1794537B1 EP1794537B1 EP05768690A EP05768690A EP1794537B1 EP 1794537 B1 EP1794537 B1 EP 1794537B1 EP 05768690 A EP05768690 A EP 05768690A EP 05768690 A EP05768690 A EP 05768690A EP 1794537 B1 EP1794537 B1 EP 1794537B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- active
- body according
- active compound
- active body
- pyrotechnic
- Prior art date
- 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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- 239000000463 material Substances 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000000020 Nitrocellulose Substances 0.000 claims abstract description 4
- 229920001220 nitrocellulos Polymers 0.000 claims abstract description 4
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 claims abstract description 3
- LYAGTVMJGHTIDH-UHFFFAOYSA-N diethylene glycol dinitrate Chemical compound [O-][N+](=O)OCCOCCO[N+]([O-])=O LYAGTVMJGHTIDH-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229960003711 glyceryl trinitrate Drugs 0.000 claims abstract description 3
- 230000005855 radiation Effects 0.000 claims description 9
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- 235000010333 potassium nitrate Nutrition 0.000 claims description 4
- 239000004323 potassium nitrate Substances 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000013543 active substance Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 12
- 238000010304 firing Methods 0.000 claims 3
- 239000000006 Nitroglycerin Substances 0.000 abstract description 2
- 239000002360 explosive Substances 0.000 abstract 4
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C15/00—Pyrophoric compositions; Flints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/26—Flares; Torches
Definitions
- the invention relates to an active body according to the preamble of patent claim 1.
- Active bodies for the protection of military objects, such as aircraft from infrared guided missiles, are well known. In the simplest case, these are pyrotechnically generated heat sources that emit hot radiation.
- An infrared decoy is in the DE 40 07 811 C2 disclosed. This has a spectral distribution of the IR radiation of only very moderately warm targets.
- the fake target zeolite powder is used, which is suitable for absorbing humidity. It can be used as a coating of a body or as a finely divided cloud of powder particles floating in the air. In principle, all zeolite types or powders with zeolite-like crystal structures are suitable.
- Another infrared decoy is also from the JP-A - 20011741 96 known.
- An infrared emitter from incendiary sets describes the DE 26 14 196 A1 , This is in direct contact with a metal foil.
- the fire charge consists in one embodiment of an intimate mixture of potassium nitrate and metallic boron. The fire rate is applied with the aid of a nitrocellulose binder on a metal foil.
- the DE 42 44 682 A1 is a high - intensity infrared pyrotechnic deception torch disclosed. This serves to deflect a projectile which is approaching an aircraft.
- the deceptor flare has a range of compact bubble-free pressed separate pieces of gas-releasing high-intensity infrared-emitting pyrotechnic compositions contained in a rupturable airtight container.
- An infrared decoy for a helicopter also describes the GB 2 327 116 A , From the US 5,343,794 is another infrared decoy known. Possible material compositions Such rogue targets can the US 6,675,719 as well as the US 5,435,224 as well as the US 5,343,794 be removed. Pyrotechnic fog sets are in the WO 00158237 A1 and the WO 00/58238 described.
- Another method for providing a dummy target body is the DE 42 38 038 C1 removable. This is distinguished by the fact that the active masses simulating the dummy target body are brought into the position of the dummy target body to be generated in such a way and decomposed there that a spectral-spatial target signature of the object is generated for a homing head.
- the EP 0 665 415 A (Starting point for claim 1) relates to an igniter, but in particular a method for producing the same. Compared to the prior art, the method is characterized in that the integrated grooves are not milled but are already created when solidifying the compact. To meet the fire requirements, the ten grooves in total have the same surface area as the eight prior art grooves. The position, shape and depth of the groove allows the optimization of the erosion surface shape and thus the optimization of the energy application of the torch compact. The flare pellets are themselves coated with a primer mixture.
- the GB 2 266 944 A describes a torch assembly with pyrotechnic feedstock.
- the housing has a chamber with a trigger, which can be electrical or mechanical. Adjoining this is another chamber with an initiator in the form of a detonator and black powder. However, the larger part takes the pyrotechnic device or feedstock.
- the pyrotechnic feed comprises, in one embodiment, a solid block of lithium metal having a number of cylindrical openings such that the longitudinal axis is aligned parallel to the length of the housing. Each opening is filled with a rod of PTFE.
- the feedstock is a tortuous aperture containing lithium in granular form, the housing being made of aluminum.
- the object of the invention is to provide an active body which has a specific blooming method against modern missiles as an effective IR decoy target, for example for aircraft, an object-like spectral radiation signature with high radiation fraction in the area of plum radiation with the onset of ignition over the entire duration of action with steep Anstlegsflanken and a sufficiently long Wirkzelt fulfilled. Furthermore, the efficacy should also be given at high altitudes with low oxygen and no performance degradation at high ejection speeds (due to flow effects).
- the invention is based on the idea to provide an active body with at least one effective mass block of mono- or polybasic high-energy materials on the surface as well as in the interior with structures. Depending on the pattern (structure) and depth, this requires an enlargement of the surface, as a result of which the burning rate of the active mass block and thus the duration of action of the active body can be controlled.
- the active mass block preferably has one or more channels / cavities in the interior, which allows an inflow-protected initiation of the active mass block in the interior.
- the active mass block In combination with, for example, metallic cover plates and protective foils, it is thus ensured that losses of the IR radiation at high flow velocities, such as occur when the active body (effective mass block) is ejected from the aircraft, are avoided.
- the specific blooming behavior is preferably set by filling the channels with, for example, finely structured material of the same substance but with respect to the active mass block significantly increased surface / mass ratio.
- the steepness of the rising edge can be increased with increasing surface / mass ratio.
- the igniting of the active compositions is carried out in a preferred embodiment within the channels in the active mass block by preferably pyrotechnic ignition charges.
- a spontaneous, flow-dependent ignition is ensured and on the other hand, a radiation originating from the ignition charge is suppressed.
- a active mass block having on its surface 2 structures, for example in the form of grooves.
- the active mass block 1 has inside one or more channels / cavities 3 and filled therein effective mass substances 4.
- This Substance can be a finely structured material of the same substance but compared to the active mass block 1 significantly increased surface / mass ratio.
- a finely structured material are materials with a high radiation content in the wavelength range preferably between 4.1 to 4, 6 microns, for example, a Nitrocellulosengemenge with about 60% nitroglycerin and 40% diethylene glycol dinitrate.
- the active mass block 1 further comprises a flow protection 5, which is formed here from a cover or protective cap 5a and a protective film 5b. With 6 gas and temperature bridges are characterized, which are formed by slots, perforations or holes.
- a pyrotechnic ignition charge 7 is provided, which is preferably formed by powdered boron / potassium nitrate (proportions about 50% boron / 50% potassium nitrate). This primer 7 can be used in a particle size of about 0.2 to 3 mm.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Air Bags (AREA)
Abstract
Description
Die Erfindung betrifft einen Wirkkörper nach dem Oberbegriff des Patentanspruchs 1.The invention relates to an active body according to the preamble of patent claim 1.
Wirkkörper zum Schutz von militärischen Objekten, beispielsweise Flugzeugen vor Infrarot gelenkten Flugkörpern, sind ausreichend bekannt. Im einfachsten Fallhandelt es sich hierbei um pyrotechnisch erzeugte Wärmequellen, die heiße Strahlung aussenden.Active bodies for the protection of military objects, such as aircraft from infrared guided missiles, are well known. In the simplest case, these are pyrotechnically generated heat sources that emit hot radiation.
Ein Infrarot-Scheinziel wird in der
Ein weiteres Infrarot - Scheinziel ist auch aus der
Einen Infrarotstrahler aus Brandsätzen beschreibt die
Mit der
Ein Infrarot - Scheinziel für einen Helikopter beschreibt auch die
In der
Ein weiteres Verfahren zum Bereitstellen eines Scheinzielkörpers Ist der
Die
Die
Die Erfindung stellt sich die Aufgabe, einen Wirkkörpers zu schaffen, der gegen moderne Flugkörper als wirksames IR - Scheinziel, beispielsweise für Luftfahrzeuge , eine objektähnliche spektrale Strahlungssignatur mit hohem Strahlungsanteil im Bereich der Plumestrahlung mit Beginn der Zündung über die gesamten Wirkdauer besitzt, ein spezifisches Aufblühverfahren mit steilen Anstlegsflanken aufweist sowie eine hinreichende lange Wirkzelt erfüllt. Des Weiteren sollte die Wirksamkeit auch in hohen Höhen bei geringem Sauerstoff gegeben sein und keine Leistungseinbußen bei hohen Ausstoßgeschwindigkeiten (durch Strömungseffekte) auftreten.The object of the invention is to provide an active body which has a specific blooming method against modern missiles as an effective IR decoy target, for example for aircraft, an object-like spectral radiation signature with high radiation fraction in the area of plum radiation with the onset of ignition over the entire duration of action with steep Anstlegsflanken and a sufficiently long Wirkzelt fulfilled. Furthermore, the efficacy should also be given at high altitudes with low oxygen and no performance degradation at high ejection speeds (due to flow effects).
Gelöst wird die Aufgabe durch die Merkmale des Patentanspruchs 1.The problem is solved by the features of claim 1.
Der Erfindung liegt die Idee zugrunde, einen Wirkkörper mit wenigstens einem Wirkmassenblock aus ein- bzw. mehrbasigen hochenergetischen Materialien an der Oberfläche wie auch im Inneren mit Strukturen zu versehen. Dies bedingt je nach Muster (Struktur) und Tiefe eine Vergrößerung der Oberfläche, wodurch sich die Abbrandgeschwindigkeit des Wirkmassenblocks und somit die Wirkdauer des Wirkkörpers steuern lassen.The invention is based on the idea to provide an active body with at least one effective mass block of mono- or polybasic high-energy materials on the surface as well as in the interior with structures. Depending on the pattern (structure) and depth, this requires an enlargement of the surface, as a result of which the burning rate of the active mass block and thus the duration of action of the active body can be controlled.
Vorteilhafte Ausgestaltungen sind in den Unteransprüchen aufgeführt.Advantageous embodiments are listed in the subclaims.
So weist der Wirkmassenblock vorzugsweise im Inneren einen oder mehrere Kanäle / Hohlräume auf, wodurch eine anströmgeschützte Initiierung des Wirkmassenblocks im Inneren ermöglicht wird. In Kombination mit beispielsweise metallischen Abdeckplatten und Schutzfolien ist somit gewährleistet, dass Einbußen der IR - Strahlung bei hohen Anströmgeschwindigkeiten, wie sie bei Ausstoß des Wirkkörpers (Wirkmassenblocks) vom Flugzeug entstehen, vermieden werden. Durch die beim Wirkmassenabbrand produzierten Gase in den Kanälen entsteht ferner ein Düseneffekt, der gleichzeitig für den Antrieb und somit die Kinematik des Wirkkörpers (Flares) genutzt werden kann.Thus, the active mass block preferably has one or more channels / cavities in the interior, which allows an inflow-protected initiation of the active mass block in the interior. In combination with, for example, metallic cover plates and protective foils, it is thus ensured that losses of the IR radiation at high flow velocities, such as occur when the active body (effective mass block) is ejected from the aircraft, are avoided. Due to the gases produced in the channels during active mass burnup, there is also a nozzle effect which can be used simultaneously for the drive and thus for the kinematics of the active body (flares).
Zur Optimierung der Wirkdauerdient die Schaffung von Gas- und Temperaturbrücken . Diese werden durch Schlitze, Perforation und / oder Bohrungen zwischen den inneren Kanälen geschaffen. Durch eine wählbare Anzahl, Größe und Anordnung dieser Brücken sowie der verbleibenden Wandungsstärke ist eine definierte zeitliche Steuerung der Überzündung auf die Außenflächen möglich.To optimize the duration of action serves the creation of gas and temperature bridges. These are created by slots, perforations and / or holes between the inner channels. By a selectable number, size and arrangement of these bridges and the remaining wall thickness a defined timing of the overflamming on the outer surfaces is possible.
Das spezifische Aufblühverhalten wird vorzugsweise durch Auffüllen der Kanäle mit beispielsweise feinstrukturiertem Material gleicher Substanz aber gegenüber dem Wirkmassenblock deutlich erhöhtem Oberflächen- / Masseverhältnis eingestellt. Die Steilheit der Anstiegsflanke kann hierbei mit zunehmendem Oberflächen- /Masseverhältnis erhöht werden.The specific blooming behavior is preferably set by filling the channels with, for example, finely structured material of the same substance but with respect to the active mass block significantly increased surface / mass ratio. The steepness of the rising edge can be increased with increasing surface / mass ratio.
Das Anzünden der Wirkmassen erfolgt in einer bevorzugten Ausführung innerhalb der Kanäle im Wirkmassenblock durch vorzugsweise pyrotechnische Anzündsätze. Hierdurch wird einerseits eine spontane, strömungsabhängige Anzündung gewährleistet und andererseits eine vom Anzündsatz herrührende Störstrahlung unterbunden.The igniting of the active compositions is carried out in a preferred embodiment within the channels in the active mass block by preferably pyrotechnic ignition charges. As a result, on the one hand, a spontaneous, flow-dependent ignition is ensured and on the other hand, a radiation originating from the ignition charge is suppressed.
Durch den vorgenannten Aufbau wird ein (bispektraler) Wirkkörper geschaffen, der auf die neuen Sensoren hinreichend gut reagiert.By the aforementioned construction, a (bispectral) active body is created, which reacts sufficiently well to the new sensors.
Anhand eines Ausführungsbeispiels mit Zeichnung soll die Erfindung näher erläutert werden. In der einzigen Figur mit 1 dargestellt ist ein Wirkmassenblock, der an seiner Oberfläche 2 Strukturen beispielsweise in Form von Rillen aufweist. Der Wirkmassenblock 1 besitzt im Innern einen oder mehrere Kanäle / Hohlräume 3 sowie darin aufgefüllte Wirkmassensubstanzen 4. Diese Substanz kann ein feinstrukturiertes Material gleicher Substanz aber gegenüber dem Wirkmassenblock 1 deutlich erhöhtem Oberflächen / Masseverhältnis sein. Als feinstrukturiertes Material bieten sich Materialien mit einem hohen Strahlungsanteil im Wellenlängenbereich vorzugsweise zwischen 4,1 bis 4, 6 µm an, beispielsweise ein Nitrocellulosengemenge mit ca. 60% Nitroglyzerin und 40 % Diethylenglykoldinitrat. Diese Wirkmassensubstanzen 4 können in Form von Stangen (ca. 0,2 bis 3mm Durchmesser), Flocken, Plättchen oder Granulat vorliegen und so verwendet werden.
Der Wirkmassenblock 1 weist des Weiteren einen Anströmschutz 5 auf, welcher hier aus einer Abdeck- bzw. Schutzkappe 5a und einer Schutzfolie 5b gebildet wird. Mit 6 sind Gas- und Temperaturbrücken gekennzeichnet, welche durch Schlitze, Perforationen oder Bohrungen gebildet werden.
Als Anzündung ist ein pyrotechnischer Anzündsatz 7 vorgesehen, der vorzugsweise durch pulverförmiges Bor / Kaliumnitrat (Anteile ca. 50 % Bor / 50 % Kaliumnitrat) gebildet wird. Dieser Anzündsatz 7 kann dabei in einer Korngröße von ca. 0,2 bis 3 mm verwendet werden.Reference to an embodiment with drawing, the invention will be explained in more detail. In the single figure with 1 shown is a active mass block having on its
The active mass block 1 further comprises a
As ignition, a
Es versteht sich, dass die Angaben der Mengen und Maße im hier beschriebenen Anwendungsfall (Kaliber 2" x 1" x 8") vorteilhafte Angaben sind, die nicht als Einschränkung zu sehen sind. Insbesondere bei anderen Kalibern ist eine Anpassung vorzunehmen, um die Kriterien ausreichend erfüllen zu können.
Die Praxis hat gezeigt, dass die Einbindung nur eines Wirkmassenblocks 1 in den Wirkkörper die gestellte Aufgabe erfüllt. Es ist aber auch möglich, mehrere Wirkmassenblöcke 1 zu einem Wirkkörper zu vereinen.It should be understood that the statements of quantities and dimensions in the use case described here (
Practice has shown that the integration of only one active mass block 1 in the active body fulfills the stated task. But it is also possible to combine several active mass blocks 1 to a body of action.
Claims (12)
- Pyrotechnic active body for decoy target production, consisting of at least one pyrotechnic active compound block (1) with specific structures adjacent to/on the surface (2) and, in the interior, having finely structured materials (4) composed of active compound substances in the active substance block (1), which are initiated by firing charges (7), wherein- the structures on the surface (2) are grooves and/or roughened areas, which enlarge the surface area (2), depending on the pattern and depth, and- the structures in the interior are formed by channels (3) and/or cavities (3), the active compound block (1) has gas/temperature bridges in the interior between the channels (3) and/or cavities (3), which are formed by slots, perforations and/or holes.
- Active body according to Claim 1, characterized in that finely structured materials composed of active compound substances are introduced into the structures in the interior and have a considerably increased surface area/mass ratio than the active compound block (1).
- Active body according to Claim 1 or 2, characterized in that the active compound block (1) and the active compound substances (4) have a high radiation component in the wavelength range between 4.1 and 4.6 µm.
- Active body according to one of Claims 1 or 2, characterized in that the active compound block (1) and the active compound substances (4) consist of single-base or multiple-base, high-energy materials.
- Active body according to Claim 4, characterized in that a nitrocellulose mixture is used.
- Active body according to Claim 5, characterized in that the nitrocellulose mixture consists of 60% nitroglycerine and 40% diethyleneglycol dinitrate.
- Active body according to one of Claims 1 to 6, characterized in that the active compound block (1) has incident-flow protection (5).
- Active body according to Claim 7, characterized in that the incident-flow protection (5) is formed from a protective cap (5a) and a protective sheet (5b).
- Active body according to one of Claims 1 to 8, characterized in that the active compound substances (4) which are incorporated are in the form of rods, flakes, platelets or granules.
- Active body according to Claim 9, characterized in that the rods have a diameter of about 0.2 to 1.5 mm.
- Active body according to one of the abovementioned Claims 1 to 10, characterized in that the active compound substances (4) are fired by means of the pyrotechnic firing charges (7) within the inner structure.
- Active body according to Claim 11, characterized in that the pyrotechnic firing charges (7) consist of powder boron/potassium nitrate with a mixture ratio of in each case 50% and a grain size of 0.2 to 3 mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004047231A DE102004047231B4 (en) | 2004-09-28 | 2004-09-28 | submunitions |
| PCT/EP2005/008167 WO2006034746A1 (en) | 2004-09-28 | 2005-07-28 | Explosive body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1794537A1 EP1794537A1 (en) | 2007-06-13 |
| EP1794537B1 true EP1794537B1 (en) | 2012-02-29 |
Family
ID=35106944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05768690A Active EP1794537B1 (en) | 2004-09-28 | 2005-07-28 | Active charge |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8783183B2 (en) |
| EP (1) | EP1794537B1 (en) |
| DE (1) | DE102004047231B4 (en) |
| WO (1) | WO2006034746A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007040529B4 (en) | 2007-08-28 | 2013-08-01 | Diehl Bgt Defence Gmbh & Co. Kg | seeker |
| DE102008017725A1 (en) | 2008-04-07 | 2009-10-08 | Rheinmetall Waffe Munition Gmbh | Decoy target with simple safety device |
| DE102008017722A1 (en) * | 2008-04-07 | 2009-10-08 | Rheinmetall Waffe Munition Gmbh | Active mass container |
| DE102010024848A1 (en) | 2010-06-23 | 2011-12-29 | Rheinmetall Waffe Munition Gmbh | projectile |
| DE102013010266A1 (en) | 2013-06-18 | 2014-12-18 | Diehl Bgt Defence Gmbh & Co. Kg | Decoy target active body with a pyrotechnic active mass |
| DE102013108822C5 (en) * | 2013-08-14 | 2017-08-10 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Weapon and projectile with RFID system |
| DE102014012657B4 (en) | 2014-08-22 | 2019-12-19 | Diehl Defence Gmbh & Co. Kg | Active body with an active mass and a covering |
| DE202014006882U1 (en) | 2014-08-22 | 2014-09-18 | Diehl Bgt Defence Gmbh & Co. Kg | Active body with an active mass and a coating |
| DE202015003966U1 (en) | 2015-06-08 | 2015-07-24 | Rheinmetall Waffe Munition Gmbh | fog ammunition |
| DE102019126466A1 (en) | 2019-10-01 | 2021-04-01 | Rheinmetall Waffe Munition Gmbh | Active body and method for igniting an active body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US617738A (en) * | 1899-01-17 | Variable-speed frictional gearing | ||
| US2210871A (en) * | 1938-11-23 | 1940-08-06 | Hercules Powder Co Ltd | Process for the manufacture of smokeless powder |
| US3938444A (en) * | 1974-07-05 | 1976-02-17 | The United States Of America As Represented By The Secretary Of The Navy | Flare cartridge |
| DE2614196A1 (en) * | 1976-04-02 | 1977-10-13 | Dynamit Nobel Ag | INFRARED RADIATOR |
| US5435224A (en) * | 1979-04-04 | 1995-07-25 | The United States Of America As Represented By The Secretary Of The Navy | Infrared decoy |
| US6675716B1 (en) * | 1980-08-25 | 2004-01-13 | The United States Of America As Represented By The Secretary Of The Navy | Pyrotechnic pellet decoy method |
| DE3402546A1 (en) * | 1984-01-26 | 1985-08-01 | Pyro-Chemie Hermann Weber & Co GmbH, 5208 Eitorf | PYROTECHNICAL SET FOR THE PRODUCTION OF FLASHES |
| US5074216A (en) * | 1987-09-03 | 1991-12-24 | Loral Corporation | Infrared signature enhancement decoy |
| DE4007811C2 (en) * | 1990-03-12 | 1994-05-19 | Dornier Gmbh | Infrared dummy target |
| GB9120801D0 (en) * | 1991-10-01 | 1995-03-08 | Secr Defence | Propelled pyrotechnic decoy flare |
| GB9120803D0 (en) * | 1991-10-01 | 1995-03-08 | Secr Defence | Pyrotechnic decoy flare |
| GB2266944B (en) | 1992-05-12 | 1995-08-02 | Marconi Gec Ltd | Flare arrangements |
| DE4238038C1 (en) | 1992-11-11 | 1994-06-16 | Buck Chem Tech Werke | Method of providing a dummy target |
| GB2300035B (en) * | 1993-07-29 | 1997-09-24 | Lacroix Soc E | An infrared decoy cartridge, and decoy apparatus including such a cartridge |
| DE4327976C1 (en) * | 1993-08-19 | 1995-01-05 | Buck Chem Tech Werke | Flare charge for producing decoys |
| US5487851A (en) * | 1993-12-20 | 1996-01-30 | Thiokol Corporation | Composite gun propellant processing technique |
| US5456455A (en) * | 1994-02-01 | 1995-10-10 | Thiokol Corporation | Flare pellet and process for making same |
| DE19605337C2 (en) * | 1996-02-14 | 1998-12-03 | Daimler Benz Aerospace Ag | Process for changing the infrared signature of an aircraft |
| IL121276A (en) * | 1997-07-10 | 2000-01-31 | Israel Military Ind | Decoy flare |
| US6427599B1 (en) * | 1997-08-29 | 2002-08-06 | Bae Systems Integrated Defense Solutions Inc. | Pyrotechnic compositions and uses therefore |
| DE19914095A1 (en) * | 1999-03-27 | 2000-09-28 | Piepenbrock Pyrotechnik Gmbh | Pyrotechnic mist set for generating an aerosol that is impenetrable in the visible, infrared and millimeter-wave range |
| DE19914097A1 (en) * | 1999-03-27 | 2000-09-28 | Piepenbrock Pyrotechnik Gmbh | Pyrotechnic active mass for generating an aerosol that is highly emissive in the infrared and impenetrable in the visual |
| JP4276348B2 (en) * | 1999-12-16 | 2009-06-10 | 日本工機株式会社 | Infrared decoy flare flying body |
-
2004
- 2004-09-28 DE DE102004047231A patent/DE102004047231B4/en not_active Expired - Fee Related
-
2005
- 2005-07-28 WO PCT/EP2005/008167 patent/WO2006034746A1/en active Application Filing
- 2005-07-28 EP EP05768690A patent/EP1794537B1/en active Active
-
2007
- 2007-03-28 US US11/727,869 patent/US8783183B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004047231A1 (en) | 2006-04-06 |
| WO2006034746A1 (en) | 2006-04-06 |
| DE102004047231B4 (en) | 2008-08-21 |
| US20070266882A1 (en) | 2007-11-22 |
| US8783183B2 (en) | 2014-07-22 |
| EP1794537A1 (en) | 2007-06-13 |
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