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EP3279603B2 - Système actif mobile électromagnétique - Google Patents
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EP3279603B2 - Système actif mobile électromagnétique - Google Patents

Système actif mobile électromagnétique Download PDF

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Publication number
EP3279603B2
EP3279603B2 EP17001096.1A EP17001096A EP3279603B2 EP 3279603 B2 EP3279603 B2 EP 3279603B2 EP 17001096 A EP17001096 A EP 17001096A EP 3279603 B2 EP3279603 B2 EP 3279603B2
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EP
European Patent Office
Prior art keywords
stator coil
detonation
effector system
target
explosive charge
Prior art date
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EP17001096.1A
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German (de)
English (en)
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EP3279603B1 (fr
EP3279603A1 (fr
Inventor
Markus Graswald
Raphael Gutser
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TDW Gesellschaft fuer Verteidigungstechnische Wirksysteme mbH
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TDW Gesellschaft fuer Verteidigungstechnische Wirksysteme mbH
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0838—Primers or igniters for the initiation or the explosive charge in a warhead
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H13/00—Means of attack or defence not otherwise provided for
    • F41H13/0043—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H13/00—Means of attack or defence not otherwise provided for
    • F41H13/0093—Devices generating an electromagnetic pulse, e.g. for disrupting or destroying electronic devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/09—Primers or detonators containing a hollow charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used

Definitions

  • Various embodiments generally relate to an electromagnetic mobile active system for accommodation in a missile having a detonation-powered magnetic field compressor.
  • Active protection systems on a hard-kill basis such as AFGANIT use radar systems with several active phase grating antennas installed on the tower, which can detect and track several targets at the same time.
  • Weapons such as multi-EFP active charges and a 12.7 mm rapid-fire cannon are integrated into the command and control weapon deployment system.
  • further sensor systems can be used for the detection of approaching threats and for weather data as well as communication facilities.
  • other electro-optical Protection systems such as SHTORA-1 with laser sensors, sensors for detecting the radiation of the control channel of anti-tank missiles and infrared searchlights can be integrated.
  • Explosive-based systems using magnetic field compression generate an electromagnetic pulse with the aid of explosive charges, but have the disadvantage that practicable military use is not possible.
  • the DE 195 28 112 C1 describes a non-lethal ammunition with an MHD generator as an energy source, a detonation charge, a coaxial coil arranged coaxially within this and a directional antenna.
  • the DE 199 16 952 A1 describes an active body with an enveloping body in the interior of which a piezo crystal and a detonator axially adjacent to it are arranged.
  • the detonator has an explosive and one that can be accelerated by the explosive Activation mass to deform the piezo crystal.
  • the piezo crystal is connected to a discharge circuit via electrodes.
  • the discharge circuit has a series connection of capacitances and inductances, the inductance being implemented in the form of a coil which surrounds the detonator and is arranged at a radial distance from it. Antennas for directional radiation can also be present.
  • the magnetic field compressor has at least one stator coil.
  • the magnetic field compressor also has at least one fitting shell.
  • the armature shell is at least partially surrounded by the stator coil and is radially spaced from it.
  • the magnetic field compressor also has at least one explosive charge.
  • the explosive charge is embedded in the armature shell. More precisely, the explosive charge is at least largely surrounded by the armature shell.
  • the magnetic field compressor has at least one power source.
  • a trigger system is also provided to activate the detonation of the explosive charge.
  • the trigger system can be controlled by a current pulse from the power source as a function of a distance signal supplied by the missile.
  • a high level of electrical energy can be generated in the stator coil.
  • the electrical energy generated has the active system at least one directional antenna.
  • stator coil and the armature cover form an electromagnetic generator or compressor.
  • a magnetic field is built up in the stator coil by a power source.
  • the invention is based on the idea that the detonation of the explosive charge results in a change in the magnetic field in the stator coil, thereby indicating a high level of electrical energy in the coil. This high electrical energy is directed towards a target via the directional antenna.
  • the detonation takes place in response to a distance signal which is provided to the active system by, for example, a distance sensor of the missile in which the active system is installed.
  • the dimensions, volume, mass and energy requirements of the device should preferably be dimensioned in such a way that the device is suitable for mobile transport with missiles, UAVs or similar mobile systems on land or underwater. Sufficient miniaturization of all components of the electromagnetic active system in terms of installation space, mass and energy requirement is only possible for integration into mobile systems.
  • Electromagnetic systems offer, among other things, the advantage in an urban environment, in the maritime coastal area and / or in port facilities, in which the use of classic conventional weapon systems can be associated with major collateral damage to uninvolved civilians, vehicles and buildings.
  • the effect of directed electromagnetic active systems is primarily directed against electrical and electronic components, so that depending on the concept used, one can speak of non-lethal or low-lethal systems.
  • the stator coil has a high ductility.
  • a high ductility allows the mechanical integrity of the stator coil to be maintained for as long as possible during the detonation of the explosive charge and the subsequent expansion.
  • the radial distance between the armature cover and the stator coil has the advantage of allowing the stator coil to expand sufficiently as a result of the detonative conversion, so that a current can be induced in the coil for as long as possible via the change in the magnetic field. To do this, the coil should remain intact as long as possible (here in the microsecond range).
  • the stator coil has at least one winding.
  • the stator coil has, for example, copper or another material that has a high electrical conductivity.
  • stator coil and / or the armature shell can have copper, gold, aluminum or comparable materials, or an alloy with one or more of the aforementioned materials. This has the advantage that the ductility of the stator coil is very high and the current conduction between the stator coil and the armature shell can be maintained for as long as possible during the detonation.
  • the fitting shell has, for example, depressions, notches or the like through which a controlled dismantling of the valve shell is possible.
  • the armature shell and / or the stator coil can be surrounded by inert, non-metallic materials such as plastics such as PVC, PTFE or others, and / or composite materials such as CFRP, GFRP or others. This has the advantage that the collateral damage area can be controlled, for example, by splintering, and thus also reduced.
  • the stator coil has a single-layer or multi-layer winding.
  • the distance between the windings of the stator coil preferably increases at least partially in the direction of the active system front. With the active system front, the current in the stator coil increases, starting from the location of the initiation of the detonation, so that the stator coil preferably has a higher winding density with the direction of the active system front.
  • a heterogeneous structure of the stator coil can prevent overignition, for example.
  • the power source comprises a Marx generator, capacitor banks, a dielectric generator and / or a ferroelectric generator.
  • the power source is preferably a high-performance, pulsed power source that provides the initial magnetic flux density for the stator coil.
  • the explosive charge has a detonator.
  • the explosive charge preferably has an explosive mixture based on RDX (1,3,5-trinitro-1,3,5-triazacyclohexane), HMX (1,3,5,7-tetranitro-1,3,5,7-tetraazacyclooctane), CL-20 (2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaza-isowurtzitane), TKX-50 (5,50-bis-trazole-1,10-diolate ), FOX-7 (1,1-diamino-2,2-dinitroethylene), TATB (triaminotrinitrobenzene), PETN (nitropenta or pentaerythrityl tetranitrate) and / or TNT (trinitrotoluene or 2-methyl-1,3,5-trinitrobenzene ) or comparable explosives with preferably high detonation speed.
  • RDX 1,3,5-trinitro-1,3,5
  • the active system has at least one switching device.
  • the switching device is preferably set up to forward the electrical energy generated by the detonation in the stator coil to the directional antenna.
  • the active system has a cascade connection and triggering for the targeted generation of a target-adapted waveform.
  • the directional antenna serves to increase the distance effect, which radiates the power generated by the magnetic field compressor in a concentrated manner by means of electromagnetic waves against a target located at a distance.
  • the electrical power released in a short time by the explosive is preferably emitted in corresponding pulses.
  • a corresponding switching device or power electronics that can convert a short-term and high current pulse is advantageous.
  • the distance signal supplied by the missile is triggered as a function of a predetermined distance between the active system and the target.
  • the electromagnetic effect can be optimally used in accordance with the target to be fought.
  • the selection of the distance can have the effect of briefly disrupting the electrical system up to almost complete destruction.
  • the distance between the effective system and the target at which the effective system detonates the explosive charge triggers, between 5 and 100 meters.
  • the distance is preferably at least 5 to 100 meters, preferably at least 10 meters and, particularly preferably at least 30 meters.
  • the maximum distance can also be more than 100 meters. This depends on the amount of explosive charge used and the type of target to be fought. If the detonation is between 5 and 100 meters away, for example, the sensors of modern active protection systems can be destroyed or at least effectively damaged, for example to blind a modern weapon system such as a battle tank. This is preferably done outside of the control distance of modern active protection systems. With a subsequent volley shot by an anti-tank missile or multi-role missile, for example, modern reactive protection systems and passive armor protection can then be overcome.
  • the active system has at least one application device.
  • the application device is preferably set up to emit the electromagnetic pulse generated by the detonation into a target directly or over distances of up to 5 meters, for example, through conductive contact or sparking.
  • the application device can have one or more rolled up, electrically conductive wire spools which are connected to the active system at one end and have an arrowhead, for example, at the other end. Shortly before the target, the arrowheads are shot at the target and provide an electrical connection to the active system via the electrically conductive wire. This has the advantage that, by varying the effective distance to the target, escalation tactics, for example, can be implemented in times of increasing political and military tensions.
  • the explosive charge is arranged in the form of a shaped charge.
  • the explosive charge has means for generating a blast effect and / or a splinter effect. This has the advantage that the overall performance of the active system can be increased.
  • the active system has an electrically insulated shell.
  • the shell has a magnetized and / or magnetizable material. This has the advantage that the magnetic flux in the system and thus the overall performance of the active system can be increased.
  • an active system arrangement which has at least two previously described active systems.
  • the effects of the at least two active systems can preferably be called up simultaneously for a cumulative effect. More preferably, the at least two active systems can be triggered shortly one after the other for a multiple effect.
  • Cascading and corresponding triggering enables, for example, an adaptation of the waveform to the range susceptible by the sensors.
  • escalation tactics for example, can be implemented in times of increasing political and military tensions.
  • the cascading of several generators therefore has the advantage, for example, of both significantly increasing the potential effective range and of enabling the setting of an application-specific electromagnetic waveform.
  • a missile having at least one previously described active system or a previously described active system arrangement is specified.
  • a method for the scalability of a generated electromagnetic effect in the target is also specified.
  • the method has the step of generating an electromagnetic effect by detonating at least one explosive charge in a previously described active system. Furthermore, the method has the step of triggering one or more explosive charges at the same time or at a short time interval one after the other. The detonation is preferably triggered as a function of a predetermined distance of the effective system from the target. The amount of the at least one explosive charge used is preferably preselected depending on the target to be hit.
  • a volley shot is subsequently carried out by means of at least one anti-tank missile and / or multi-role missile.
  • an anti-tank missile or multi-role missile for example, modern reactive protection systems and passive armor protection can then be overcome.
  • connection In the context of this description, the terms “connected”, “connected” and “coupled” are used to describe both a direct and an indirect connection, a direct or indirect connection and a direct or indirect coupling.
  • connection In the figures, identical or similar elements are provided with identical reference symbols, insofar as this is appropriate.
  • a step for executing X in the claim and a step for executing Y in the claim can be performed simultaneously within a single operation, and the resulting process falls within the formulated scope of protection of the claimed method.
  • FIG. 1 a first embodiment of the electromagnetic active system 100 is shown.
  • the active system 100 has a detonation-operated magnetic field compressor 101.
  • magnetic field compressor 101 has a stator coil 102 and a fitting casing 103.
  • the armature cover 103 is surrounded by the stator coil 102 and is radially spaced from it.
  • one or more stator coils can also only partially surround the fitting shell.
  • An explosive charge 104 is embedded in the fitting casing 103.
  • the stator coil 102 is electrically connected to a power source 105.
  • a trigger system 106 is provided for detonating the explosive charge 104, the trigger system 106 being controllable by a current pulse from the current source 105 as a function of a signal supplied by the missile (not shown).
  • the detonation of the explosive charge 104 generates a high level of electrical energy in the stator coil 102. More precisely, the detonation of the explosive charge 104 results in a rapid change in the magnetic field built up in the stator coil 102 by the current source 105.
  • the active system 100 has a directional antenna 107 for the directed radiation of the electrical energy generated by the detonation of the explosive charge 104.
  • the active system 200 has a detonation-operated magnetic field compressor 201.
  • the magnetic field compressor 201 has an armature shell 203 which is filled with an explosive charge 204 and which is surrounded by a stator coil 202.
  • the magnetic field compressor 201 is coupled to a current source 205, for example a capacitor bank, by means of which a magnetic field can be induced in the stator coil 202.
  • the magnetic field compressor 201 is further connected to a trigger system 206. In response to a predetermined signal, the trigger system 206 initiates the explosive charge 204.
  • the trigger system 206 can have a delay function, for example.
  • the initiation of the magnetic field in the stator coil 204 can also be controlled via the trigger system 206, for example.
  • the detonation of the explosive charge 204 changes the energy in the stator coil 202 built-up magnetic field, which suddenly generates a large amount of electrical energy.
  • This energy is conducted via a switching device 208, for example by corresponding power electronics, to a transmitter 209; for this purpose, the stator coil 202 is electrically connected to the switching device 208 and the transmitter 209 is electrically coupled to the switching device.
  • the transmitter 209 generates electromagnetic radiation which is emitted by the directional antenna 207 onto a target.
  • FIG 3 the action 300 of an embodiment of the electromagnetic effective system 301 on a target 302 is shown schematically.
  • the active system 301 is accommodated in a missile 303.
  • the effective system 301 has a detonation-operated magnetic field compressor 304 which, when an explosive charge detonates, emits electromagnetic radiation 306 to the target 302 to be combated via a directional antenna 305 in the missile 303.
  • the detonation of the explosive charge takes place at a predetermined distance D of the missile 303 to the target 302.
  • At least two or more previously described active systems can be provided, the effects of the active systems being able to be called up simultaneously for a cumulative effect or being able to be triggered in quick succession for a multiple effect.
  • Individual components such as the power source, the switching device, the trigger system and the directional antenna can also be provided jointly for several active systems.
  • two or more active systems can have a common power source, via which the magnetic field is induced in the stator coil.
  • the trigger system can be set up to detonate several explosive charges simultaneously or in quick succession. In this case, for example, in the case of a plurality of explosive charges, some explosive charges can be detonated at the same time and further explosive charges can be detonated one after the other.
  • an application device can be provided which is set up to emit the electromagnetic pulse generated by the detonation into target D directly or over distances of up to 5 meters through conductive contact or sparking.
  • a detonation-operated magnetic field compressor 304 with approx. 8 kg of high-energy explosive is suitable, for example, for applications with approx. 12 to 18 kg of active system mass for combating specific sensors.
  • a detonation-operated magnetic field compressor 304 with approx. 50 kg of high-energy explosives in cascade connection is suitable, for example, for applications with up to approx. 120 kg of active system mass.
  • the aim is, for example, to combat demanding targets with complex sensor systems, the electronics of which are destroyed or at least temporarily disturbed by the electromagnetic radiation 306 generated when the explosive charge is detonated.
  • the effects of the active systems can be called up at the same time for a cumulative effect or can be triggered in quick succession for a multiple effect.
  • FIG 4 an action plot 400 of the damage area of an electromagnetic active system is shown schematically.
  • the distance between the active system and the target to be combated is shown on the X-axis.
  • the extent of the damage area is shown schematically on the Y-axis.
  • a target 1 401 the detonation of the explosive charge is initiated at a short distance from the target.
  • target 2 402 the detonation of the explosive charge is initiated at a comparatively large distance.
  • target 1 401 and target 2 402 e.g. the larger ellipse of damage area 2 404 with 50% and the smaller ellipse of damage area 1 403 with 100% probability of destruction or damage.
  • electrical failure due to short circuits or pure disruption due to interference caused by the interference radiation can also be used as effectiveness criteria.
  • FIG. 5 a flowchart 500 of a method for the scalability of a generated electromagnetic effect in the target is shown schematically.
  • the method for the scalability of an electromagnetic effect generated in the target has the step of generating an electromagnetic effect by detonating at least one explosive charge in an active system according to one of the preceding claims 501.
  • the method furthermore has the step of triggering one or more explosive charges simultaneously or in short time interval one after the other 502.
  • the detonation is triggered as a function of a predetermined distance between the effective system and the target.
  • the amount of at least one explosive charge used is preselected depending on the target to be hit.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Claims (12)

  1. Système mobile à effet électromagnétique (100) destiné à être placé dans un missile comportant un compresseur de champ magnétique actionné par détonation (101) présentant :
    au moins une bobine de stator (102) ;
    au moins une enveloppe d'induit (103), dans lequel l'enveloppe d'induit (103) est au moins partiellement entourée par la bobine de stator (102) et espacée radialement de celle-ci ;
    au moins une charge explosive (104), dans lequel la charge explosive (104) est intégrée dans l'enveloppe d'induit (103),
    est disposée sous la forme d'une charge creuse et présente des moyens pour produire un effet de souffle et/ou un effet de fragmentation ;
    au moins une source de courant (105) à laquelle la bobine de stator (102) est reliée électriquement ;
    un système de déclenchement (106) pour la détonation de la charge explosive (104), dans lequel le système de déclenchement (106) peut être commandé par une impulsion de courant provenant de la source de courant (105) en fonction d'un signal de distance amené par le missile ;
    dans lequel une énergie électrique élevée peut être produite par la détonation dans la bobine de stator (102) ;
    dans lequel la bobine de stator (102) présente une ductilité élevée pour maintenir l'intégrité mécanique de la bobine de stator (102) aussi longtemps que possible pendant la détonation de la charge explosive (104) et l'expansion consécutive ; et
    au moins une antenne directionnelle (107) pour le rayonnement directionnel de l'énergie électrique produite par la détonation de la charge explosive (104) ; et
    une enveloppe isolée électriquement, dans lequel l'enveloppe présente un matériau magnétisé et/ou magnétisable.
  2. Système à effet selon la revendication 1, dans lequel la bobine de stator (102) présente au moins un enroulement et dans lequel la bobine de stator (102) présente du cuivre, de l'or, de l'aluminium ou un autre matériau présentant une conductivité électrique élevée et des propriétés mécaniques pour maintenir la conduction de courant entre la bobine de stator (102) et l'enveloppe d'induit (104) aussi longtemps que possible pendant la détonation ; et/ou dans lequel l'enveloppe d'induit (104) présente des renfoncements, des encoches ou analogues pour une désagrégation contrôlée de l'enveloppe d'induit.
  3. Système à effet selon l'une des revendications précédentes, dans lequel la bobine de stator (102) présente un enroulement monocouche ou multicouche et dans lequel l'espacement des enroulements de la bobine de stator (102) augmente au moins partiellement en direction de l'avant du système à effet.
  4. Système à effet selon l'une des revendications précédentes, dans lequel la source de courant (105) comprend un générateur de Marx, des batteries de condensateurs, un générateur diélectrique et/ou un générateur ferroélectrique.
  5. Système à effet selon l'une des revendications précédentes, dans lequel la charge explosive (104) présente un détonateur et présente un mélange explosif à haute vitesse de détonation à base de HMX, TKX-50, CL-20, RDX, FOX-7, TATB, PETN et/ou TNT.
  6. Système à effet selon l'une des revendications précédentes, présentant au moins un dispositif de commutation (208) conçu pour transmettre l'énergie électrique produite par la détonation dans la bobine de stator (202) à l'antenne directionnelle (207).
  7. Système à effet selon l'une des revendications précédentes, dans lequel le signal de distance est déclenché en fonction d'une distance prédéterminée (D) du système à effet (301) par rapport à la cible (302).
  8. Système à effet selon la revendication 7, dans lequel la distance (D) entre le système à effet (301) et la cible (302) est comprise entre 5 et 100 mètres.
  9. Système à effet selon l'une des revendications précédentes, présentant au moins un moyen de délivrance conçu pour délivrer l'impulsion électromagnétique produite par la détonation par contact conducteur ou amorçage d'arc directement ou sur des distances pouvant aller jusqu'à 5 mètres dans une cible (D).
  10. Agencement de systèmes à effet, présentant au moins deux systèmes à effet selon l'une des revendications précédentes, dans lequel les effets desdits au moins deux systèmes à effet peuvent être appelés simultanément pour un effet cumulatif ou être déclenchés en succession rapide pour un effet multiple.
  11. Missile (303) présentant au moins un système à effet (301) ou un agencement de systèmes à effet selon l'une des revendications précédentes.
  12. Procédé (400) pour rendre adaptable un effet électromagnétique produit dans la cible, présentant les étapes suivantes :
    production d'un effet électromagnétique par la détonation d'au moins une charge explosive dans un système à effet selon l'une des revendications précédentes (401) ; et
    déclenchement d'une ou plusieurs charges explosives simultanément ou successivement à bref intervalle de temps (402) ;
    dans lequel la détonation est déclenchée en fonction d'une distance prédéterminée du système à effet par rapport à la cible ;
    dans lequel la quantité de ladite au moins une charge explosive utilisée est présélectionnée en fonction de la cible à atteindre ; et
    dans lequel un tir de salve au moyen d'au moins un missile antichar et/ou d'un missile polyvalent a lieu ensuite.
EP17001096.1A 2016-08-04 2017-06-28 Système actif mobile électromagnétique Active EP3279603B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016009408.7A DE102016009408B4 (de) 2016-08-04 2016-08-04 Elektromagnetisches mobiles Wirksystem

Publications (3)

Publication Number Publication Date
EP3279603A1 EP3279603A1 (fr) 2018-02-07
EP3279603B1 EP3279603B1 (fr) 2018-12-26
EP3279603B2 true EP3279603B2 (fr) 2021-12-08

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US (1) US10415937B2 (fr)
EP (1) EP3279603B2 (fr)
DE (1) DE102016009408B4 (fr)

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US9689976B2 (en) * 2014-12-19 2017-06-27 Xidrone Systems, Inc. Deterent for unmanned aerial systems
US9715009B1 (en) 2014-12-19 2017-07-25 Xidrone Systems, Inc. Deterent for unmanned aerial systems
DE102016009408B4 (de) 2016-08-04 2020-06-18 TDW Gesellschaft für verteidigungstechnische Wirksysteme mit beschränkter Haftung Elektromagnetisches mobiles Wirksystem
US10578413B1 (en) * 2017-06-23 2020-03-03 Douglas Burke Bullet projectile with internal electro-mechanical action producing combustion for warfare
US11378362B2 (en) * 2019-05-17 2022-07-05 The United States Of America, As Represented By The Secretary Of The Navy Counter UAV drone system using electromagnetic pulse
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DE102016009408A1 (de) 2018-02-08
EP3279603B1 (fr) 2018-12-26
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US10415937B2 (en) 2019-09-17
US20180038675A1 (en) 2018-02-08

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