Disclosed is an anti-unmanned aerial vehicle defense apparatus comprising a communication device (2) designed to receive communication data transmitted by at least one external signal source (22, 26), a radiation device (3) designed to generate and radiate a high-energy electromagnetic pulse when the radiation device (3) is triggered, and a control device (4) designed to trigger radiation of the high-energy electromagnetic pulse in accordance with communication data received by the communication device (2).
Missile comprising a memory the content of which memory is designed to trigger or modify a function of the missile, and the memory being writable with the content of the memory by means of a device (5) for recording and processing speech.
An active composition for a decoy which radiates spectrally as the active composition burns, contains an additive which is distributed in the active composition and which increases the ratio of the intensity of radiation emitted during combustion of the active composition in the wavelength range from 3.7 to 5.1 μm to the intensity of radiation emitted during combustion of the active composition in the wavelength range from 1.9 to 2.3 μm. The active composition contains a fuel having carbon atoms and hydrogen atoms, and an oxidizer for the fuel, containing oxygen atoms. The amount of the oxidizer being such that it is not sufficient for complete oxidation of the carbon, and the additive being a catalyst present in the form of particles that catalyzes a redox reaction.
C06B 29/22 - Compositions contenant un sel inorganique d'un composé d'halogène et d'oxygène, p. ex. chlorate, perchlorate le sel étant du perchlorate d'ammonium
D03D 23/00 - Méthodes générales de tissage qui ne sont pas spéciales à la production d'un tissu particulier ou à l'emploi d'un métier particulierArmures non prévues par un seul autre groupe
A device for generating microwaves has a plurality of separately controlled microwave generators. Each of the generators includes a resonator, each with a capacitor structure formed with two electrodes that are separated by a spark gap. A high voltage supply charges the individual capacitor structures, which can be discharged by a breakdown of the spark gap. The individual capacitor structures are charged up by way of the high voltage supply device to a voltage that lies below the breakdown voltage of the individual spark gaps. A triggering device for triggering a breakdown of the respective spark gap is associated with each spark gap and the triggering devices are individually controlled by a common control device.
A missile container has a container housing, one or a plurality of canisters stored therein for supporting a missile, and a movement mechanism for moving the canister from a storage position into an operating position. The missile container is efficiently transferred from a storage state into a combat state, in which the canister is in a combat-ready position for firing the missile, by providing a movement mechanism with a kinematic linkage for pivoting the canister.
A missile container has a container housing, a container roof, at least one canister for holding a missile which, in a storage position, is disposed on the container housing, and a movement mechanism for moving the canister from the storage position into an operating position. The elements arranged in the interior of the container housing are protected against external weather influences. In the operating position, the canister is held at least partially outside the container housing by the movement mechanism and the container roof is closed and shields a container interior against the outside.
A locating device locates a source emitting a short-duration high power microwave pulse. The locating device contains at least three separately disposed receiving antennas that are not disposed on a line, each with an associated detection device for detecting the point in time of the reception at the antenna of the high power microwave pulse. At least one short time measurement device is provided for determining at least two time differences between the points in time of reception of each two of the detection devices. A computing device is provided for calculating a location of the origin of the high power microwave pulse based on at least two of the measured time differences.
G01S 3/50 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée en utilisant des antennes espacées et en mesurant la différence de phase ou de temps entre les signaux venant de ces antennes, c.-à-d. systèmes à différence de parcours les ondes arrivant aux antennes étant modulées en impulsion et le temps de leur arrivée étant mesuré
G01S 3/46 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée en utilisant des antennes espacées et en mesurant la différence de phase ou de temps entre les signaux venant de ces antennes, c.-à-d. systèmes à différence de parcours
G01S 5/04 - Position de source déterminée par plusieurs radiogoniomètres espacés
G01S 5/06 - Position de source déterminée par coordination d'un ensemble de lignes de position définies par des mesures de différence de parcours
8.
Active composition for a decoy which radiates spectrally on combustion of the active composition
An active composition for a decoy which radiates spectrally as the active composition burns up, including radiation emitted during combustion of the active composition in the wavelength range from 3.7 to 5.1 μm which is stronger by a factor of at least 15 than radiation emitted during combustion of the active composition in the wavelength range from 1.9 to 2.3 μm. The active composition contains a nitrate ester and/or one nitrosamine as a fuel having carbon atoms, hydrogen atoms, and ammonium perchlorate as oxidizer. The amount of the ammonium perchlorate is such that it is not sufficient for complete oxidation of the fuel. The active composition contains either the nitrate ester in the form of a polymeric solid, or a binder, not more than 5 carbon atoms in the fuel being joined to one another by direct bonding, and the active composition containing substantially no carbon source containing elemental carbon.
C06B 29/22 - Compositions contenant un sel inorganique d'un composé d'halogène et d'oxygène, p. ex. chlorate, perchlorate le sel étant du perchlorate d'ammonium
D03D 23/00 - Méthodes générales de tissage qui ne sont pas spéciales à la production d'un tissu particulier ou à l'emploi d'un métier particulierArmures non prévues par un seul autre groupe
C06B 45/10 - Compositions ou produits définis par une structure ou des dispositions particulières des composants ou du produit comportant des particules solides dispersées dans une solution solide ou une matrice le composé étant une solution solide ou matrice contenant un composant organique le composant organique contenant une résine
C06C 15/00 - Compositions pyrophoriquesPierres à briquet
A grenade, in particular 40 mm grenade, having a cartridge, having a projectile and having a high-pressure/low-pressure ignition system comprising a hollow cylindrical chamber component with a high-pressure chamber which accommodates a propellant charger and with a low-pressure chamber situated outside the chamber component, which chambers can be connected to one another via one or more ducts, which can be opened by means of the pressure generated during the ignition of the propellant charge, in the chamber component, wherein the high-pressure chamber (12) is divided by a rupture diaphragm (16) into a first chamber section (14), which accommodates the propellant charge (9), and a second chamber section (15).
F42B 12/36 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché pour libérer des matériaux, des corps ou des particulesProjectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché pour produire une réaction chimique ou physiqueProjectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché pour la signalisation
The invention relates to an insensitive explosive active substance comprising an explosive and a chloroparaffin, or a mixture of chloroparaffin and polyvinyl chloride, as the binding agent.
C06B 21/00 - Appareils ou méthodes pour la mise en œuvre des explosifs, p. ex. mise en forme, coupage, séchage
C06B 45/10 - Compositions ou produits définis par une structure ou des dispositions particulières des composants ou du produit comportant des particules solides dispersées dans une solution solide ou une matrice le composé étant une solution solide ou matrice contenant un composant organique le composant organique contenant une résine
C06B 45/22 - Compositions ou produits définis par une structure ou des dispositions particulières des composants ou du produit comportant un composant revêtu le composant de base contenant un composant organique explosif ou thermique le composé étant un composé organique
The invention is based on a seeker head (4) for a guided missile (2) with an imaging detector (20), an optical unit (6) having an entry aperture for mapping a target object in an object scene (18) onto the detector (20), and a process means (64) for controlling guidance of the missile (2) using the mapping of the target object on the detector (20). A compact dual-mode seeker head (2) can be produced by a second detector (68), wherein the optical unit (6) is designed such that radiation emanating from the target object is guided onto the second detector (68) via the same entry aperture in the optical unit (6) as it is onto the imaging detector (20).
In order to increase a service life of a microwave generator, a resonator configuration for a microwave generator has a hollow cylindrical electrical conductor positioned inside a housing, a first electrode, and a second electrode. Two electrodes are spaced apart from one another and form a spark gap in the region of the conductor. A contact element is provided for making electrical contact between the conductor and the first electrode. The position of the first electrode can be adjusted to modify a length of the spark gap. Furthermore, the contact element is electrically connected to the first electrode or its holder so as to resist movement so that the opposing contact surfaces remain in contact even when the position of the first electrode is adjusted with respect to the second electrode. The contact element is configured to be deformable, preferably elastically deformable, for this purpose.
The invention relates to a cartridge ammunition (1), in particular a grenade ammunition, comprising a projectile (1) and a high-pressure-low-pressure-drive system for expelling the projectile (11) from the cartridge case (2) thereof, wherein the high pressure-low pressure-drive system comprises a high-pressure chamber (12) receiving a propelling charge (9) and a low-pressure chamber receiving the high-pressure chamber (12), which chambers can be connected to one another in the wall (3) delimiting the high-pressure chamber (12) via one or a plurality of cross-flow channels (19) that become apparent by the pressure created during the ignition of the propelling charge (9). The cross-flow channels (19) are oriented in such a way that the direction (25) thereof in relation to the longitudinal axis (26) of the high-pressure chamber (12) differs from the radial direction (27).
An antenna configuration for emitting high-energy microwave pulses has a first flat electrode and a second flat electrode, the first electrode and the second electrode being able to be connected to a generator for producing an excitation pulse. The antenna configuration further has a multiplicity of radiation elements which connect the first electrode and the second electrode to one another, and semiconductor diodes which are provided in the region of the radiation elements and turn on as of a particular breakdown voltage and thus make it possible for the antenna to emit a pulsed overall pulse.
H01Q 1/00 - Détails de dispositifs associés aux antennes
H01Q 5/00 - Dispositions pour faire fonctionner simultanément des antennes sur plusieurs gammes d'ondes, p. ex. dispositions bibandes ou multibandes
F41H 13/00 - Moyens d'attaque ou de défense non prévus ailleurs
H01Q 9/00 - Antennes électriquement courtes dont les dimensions ne sont pas supérieures à deux fois la longueur d'onde et constituées par des éléments rayonnants conducteurs actifs
H01Q 19/10 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes
A flying bomb includes a standardized bomb casing formed of steel and having a nose opening and a tail opening. A thin penetrator is disposed in the bomb casing in order to achieve high effectiveness with little collateral damage when the flying bomb strikes a target. A distance between the tip of the penetrator and the nose opening is greater than 100 mm.
F42B 12/06 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché du type perforant à noyau lourd ou durPénétrateurs à énergie cinétique
F42B 12/16 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché du type perforant à charge creuse ou profilée comportant un projectile ou une charge additionnels, agissant en succession sur la cible
A hand grenade fuze has a firing cap, a delay charge, which can be fired by the firing cap, in a delay charge holder, a detonator, which can be fired by the delay charge, in a detonator holder, and a booster charge, which can be fired by the detonator, for firing a hand grenade explosive charge.
F42C 15/34 - Dispositifs d'armement des fuséesDispositifs de sécurité pour empêcher l'explosion prématurée des fusées ou des charges dans lesquels l'action de sécurité ou d'armement est effectuée au moyen d'un organe de blocage placé dans la chaîne pyrotechnique ou explosive entre l'amorce et la charge explosive
The present invention provides a method of using a neutral ionic liquid to at least one of stabilize a peroxidic explosive and to produce a stable solution of the peroxidic explosive which includes providing the neutral ionic liquid and using the neutral ionic liquid to at least one of stabilize the peroxidic explosive and to produce the stable solution of the peroxidic explosive. The present invention further provides a stable composition which includes a solution of at least one neutral ionic liquid and a detectable amount of a peroxidic explosive, a method of production thereof, and a method of use thereof as an odor sample.
C06B 45/00 - Compositions ou produits définis par une structure ou des dispositions particulières des composants ou du produit
D03D 23/00 - Méthodes générales de tissage qui ne sont pas spéciales à la production d'un tissu particulier ou à l'emploi d'un métier particulierArmures non prévues par un seul autre groupe
A method and a configuration are provided for generating high-energy microwave pulses, in particular based on HPEM technology. The objects include, on the one hand. increasing the energy density of pulses and, on the other hand, also making the relevant appliances more compact. For that purpose, a large-area configuration of a multiplicity of, preferably non-linear, semiconductor components is used in the area of the antenna, for pulse shaping.
The invention relates to a sealing ring (100) for sealing a propellant charge magazine (4) of an automatic firearm for caseless munition, in particular with respect to an end face (S) of a firearm element, in particular a breech (77) or a projectile magazine (2). The sealing ring (100) comprises a sealing face that can be brought into contact with the end face (S). Said sealing face comprises a first region (A1) around the annular opening (D) of the sealing ring (100) and a second region (A2) around the first region (A1), wherein the second region (A2) is recessed (α) with respect to a tangential surface (T) on the first region (A1). The invention further relates to a propellant charge magazine (4) for an automatic firearm for caseless munition, which has at least one of the sealing rings (100) according to the invention. The propellant charge magazine (4) at the same time comprises one or more, especially two, propellant charge chambers (5, 50), which are provided on the breech side and on the projectile magazine side with a respective sealing ring (100).
F41A 3/74 - Dispositifs d'obturation ou garnitures d'étanchéité pour prévenir les fuites de gaz dans les mécanismes de culasse
F41A 3/76 - Dispositifs d'obturation ou garnitures d'étanchéité pour prévenir les fuites de gaz dans les mécanismes de culasse spécialement adaptés pour fermer l'écart entre l'extrémité avant de la chambre de cartouche et l'extrémité arrière du tube de l'arme, p. ex. dispositifs d'étanchéité des armes du type revolver
The invention relates to a method for detecting a target (8) by means of a flying object (2) held by a carrier platform (4), comprising a seeker head, with which the target (8) is sighted and target data are transmitted to a seeker system (12) of the flying object (2). According to the invention, the seeker system (12) of the flying object (2) captures the target (8) as a target on the basis of the transmitted target data while the view of the target (8) is blocked for the seeker head. The target can be detected by means of the flying object still hidden in the carrier platform without having to forgo good camouflage properties of the carrier platform.
A method for determining a location of a flying target included identifying and measuring the target by at least two seeker systems disposed at a distance from one another. The position of the target relative to at least one of the two seeker systems is determined from measurement data derived therefrom. The position of the target is measured inconspicuously and without active radiation, in that the seeker systems are data-networked, passive target tracking systems for missiles, which autonomously track the target and align the missile with the target. The measurement data determined by the data-networked seeker systems are combined, and the location of the target is determined from the combined data.
The invention relates to a hand grenade fuse, comprising an igniting cap (16), a delay composition (13) in a delay composition receptacle (12) to be ignited by the igniting cap (16), a detonator (10) in a pivotable detonator retainer (11) to be ignited by the delay composition (13), and a booster charge (9), to be ignited by the detonator (10), for igniting a hand grenade explosive device.
F42C 9/10 - Fusées à tempsFusées combinées à temps et à percussion ou pressionFusées pour l'autodestruction à temps des munitions le moment étant déterminé par une combustion
F42C 14/02 - Fusées caractérisées par la catégorie ou le type des munitions concernées pour grenades à main
F42C 15/184 - Dispositifs d'armement des fuséesDispositifs de sécurité pour empêcher l'explosion prématurée des fusées ou des charges dans lesquels le support d'un élément de la chaîne pyrotechnique ou explosive est mobile le support étant coulissant
F42C 15/188 - Dispositifs d'armement des fuséesDispositifs de sécurité pour empêcher l'explosion prématurée des fusées ou des charges dans lesquels le support d'un élément de la chaîne pyrotechnique ou explosive est mobile le support étant rotatif
F42C 15/34 - Dispositifs d'armement des fuséesDispositifs de sécurité pour empêcher l'explosion prématurée des fusées ou des charges dans lesquels l'action de sécurité ou d'armement est effectuée au moyen d'un organe de blocage placé dans la chaîne pyrotechnique ou explosive entre l'amorce et la charge explosive
The invention relates to an electronic assembly (2, 36), comprising several functional units (4), which each comprise a circuit board element (6) populated with electronic components (8), the circuit board elements each having a number of contact points (10) arranged in at least one row, and a contact circuit board (12, 38), which has at least one row (66) of contact receptacles (14) for each circuit board element (6), the contact receptacles being electrically connected directly to the contact points (10) of the circuit board element (6) thereof, and said rows (66) pointing in the longitudinal direction thereof to a side (64) of the contact circuit board (12, 38). In order to be able to produce several similar assemblies (2) compactly and at low cost, the assembly (2) comprises a communication unit (22, 40) separate from the contact circuit board (12, 38) for communication with components (8) of the circuit board elements (6), which communication unit is connected to the contact circuit board (12, 38) by means of several data lines (16, 18), wherein the data lines (16, 18) are contacted with the contact circuit board (12, 38) on the side (64) to which the rows (66) point.
The invention relates to an electronic assembly (2, 36), comprising several functional units (4), which each comprise a circuit board element (6) populated with electronic components (8), wherein the circuit board elements (6) are interconnected by means of a contact circuit board (12, 38) so as to permit signal exchange. An assembly (2) that has a high degree of communication flexibility combined with low manufacturing costs can be created if the assembly contains a communication unit (22, 40) that is directly connected to the contact circuit board (12, 38) by means of data lines (16, 18) and that is populated with electronic parts (32) in such a way that the communication unit serves as a communication interface for components (8) of the circuit board elements (6).
The invention relates to a method for combining at least two images (16, 18) to form a panoramic image (20, 50, 52). In order to be able to reduce stereographic errors without having to revert to image processing procedures, a distance obtained from a distance model is assigned to pixels in the images (16, 18), said distance being a theoretical distance between an object (22, 24, 26) represented in the pixel and at least one predefined point (30), the distance model assigning the distance according to the position of the pixels in the captured image (16, 18), and the images are combined using the assigned distances.
The invention relates to a method for generating a virtual representation (virtual image) of surroundings from a real image of the surroundings taken from a specific camera position. Assuming that the surroundings have a known topography, e.g. a water surface that can be interpreted as a plane, a virtual representation, a virtual image, or a virtual view is generated from the image by means of the camera position relative to the topography, from the perspective of a virtual observation point located at a distance from the camera position. It is thus possible to create, for the viewer, a more advantageous view of objects, e.g. ships, in the surroundings. The disclosed method thus applies to the technical field of image-based rendering. The virtual image is calculated using a simple trigonometric formulation that provides, in a special case, a simple form of homography or projective mapping. The method is used in an observation buoy employed in submarines instead of a hull penetrating periscope or an optronic (photonic) mast.
A known aircraft bomb has the following characteristics: the aircraft bomb has a standardized bomb casing, the bomb casing is made of steel, and the bomb casing has a bow opening and a tail opening. The novel aircraft bomb should be highly effective and produce little collateral damage when hitting the target. For said purpose, a slim penetrator (20) is arranged in the bomb casing (10). Furthermore, the distance (a) between the tip of the penetrator (20) and the bow opening is greater than 100 mm.
F42B 12/06 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché du type perforant à noyau lourd ou durPénétrateurs à énergie cinétique
The invention relates to a jet emitter device, in particular a water cannon device, comprising at least one jet emitter (6, 8, 10, 12, 14, 16) for emitting a jet pushing back an attacker in the direction of a target region (72) moving relative to the jet emitter (6, 8, 10, 12, 14, 16). In order to be able to fight off a plurality of objects (66, 68, 70, 74, 76, 78) at the same time without operator intervention, the jet emitter device is equipped with an image acquisition unit for acquiring an image of a monitored region (50) and a process means, which is provided to continuously determine the target region (72) within the monitoring region (50) from images of the image acquisition unit, select a desired point of impact of the jet within the target region (72), and calculate and control an alignment of the jet emitter (6, 8, 10, 12, 14, 16) with the desired point of impact in the target region (72).
The invention relates to the use of a neutral ionic liquid for stabilizing peroxidic explosives and for producing stable solutions of peroxidic explosives. The invention further relates to stable compositions comprising a solution of a neutral ionic liquid having a detectable quantity of a peroxidic explosive, to the production thereof, and to the use thereof as an odor sample.
The invention relates to a solid-propellant rocket motor (10) comprising an outer cladding (13) and a combustion chamber (20) arranged in the outer cladding (13). In order to simplify the fixing of fittings (14a, 14b, 14c, 5, 6), the combustion chamber (20) is embodied as a single component separate from the outer cladding (13).
A submunition is formulated for destroying a target in a target area. Accommodated in a casing are a signal processing unit connected to a radar antenna and/or an infrared sensor and/or another target-detecting sensor. The submunition further has target recognition software and a charge provided with a covering. To increase the versatility of use and to simultaneously improve detection and decision certainty and reliability, the target recognition software has a software interface for the transfer of at least one parameter specific to the target area.
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
F41G 7/00 - Systèmes de commande de guidage pour missiles autopropulsés
G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p. ex. systèmes radarSystèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
A microwave generator has a resonator with two mutually spaced resonator electrodes. The resonator electrodes provide a spark gap device which breaks down upon the application of a firing voltage between them. The spark gap device has at least two parallel-connected spark gaps.
H03B 11/02 - Production d'oscillations au moyen d'un circuit accordé excité par choc excité par étincelle
H03B 7/10 - Production d'oscillations au moyen d'un élément actif ayant une résistance négative entre deux de ses électrodes avec un élément déterminant la fréquence comportant des inductances et des capacités localisées l'élément actif étant un tube à décharge dans un gaz ou à décharge en arc
H02M 3/06 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des résistances ou des capacités, p. ex. diviseur de tension
The invention relates to a propellant charge (1) for use in munitions, wherein the propellant charge is separate from the projectile with propellant charge material (3) which may be ignited by means of an igniter (7). The aim of the invention is to provide a propellant charge (1) for ruse in a two-piece munition, which is simple and economical to produce, with no risk of damage on mechanical loading during use, wherein a propellant charge case (2) is provided enclosing the propellant charge material (3) wherein the propellant charge sleeve (2) is made from plastic, which is a non-flammable, thermally-stable plastic material.
The invention relates to a weapon system with caseless munition. In order to permit a further use of the weapon system essentially without delay on jamming, a design of the weapon system is disclosed, with a weapon barrel (1), a projectile magazine (2) with individual chambers (3, 30) and a propellant charge magazine (4) with individual chambers (5, 50), wherein in order to guarantee a firing position the projectile magazine (2) and propellant charge magazine (4), may be moved relative to the weapon barrel (1), the projectile magazine (2) having a chamber (3) located in a discharge position in which an ejector device for the projectile in the chamber (3) may be activated, whereas a further chamber (30) of the projectile magazine (2) may be loaded in said movement position for the projectile magazine (4) and the propellant charge magazine (4) has a chamber (5), located in a discharge position in which an ejector device for the propellant charge in the chamber (5) may be activated, whereas the further chamber (50) of the propellant charge magazine (4) may be loaded in said movement position of the propellant charge magazine (4).
F41A 9/37 - Alimentation d'une même arme avec plusieurs types de munitionsAlimentation par les deux côtés
F41A 9/46 - Dispositions pour le chargement, c.-à-d. pour amener les munitions en position de tir la chambre de cartouche étant formée de deux éléments complémentaires, mobiles l'un par rapport à l'autre en vue du chargement
37.
Microwave generator having at least two spark gaps connected in series
A microwave generator includes a resonator which has two mutually opposite resonator electrodes formed with a spark gap device that breaks down when an ignition voltage is applied. In order to provide the microwave generator with increased power, in which the resonator can be operated at relatively high ignition voltages or field strengths, the spark gap device has at least two spark gaps connected in series.
A penetration-capable projectile has a casing and a fuze with a fuze housing lower part. An interface area between the casing of the projectile and the fuze housing lower part is formed with a shape and/or strength modification which prevents the fuze housing lower part from being pushed into the casing on impact with a target that is to be penetrated.
F42B 10/00 - Moyens pour influencer, p. ex. pour améliorer, les propriétés aérodynamiques de projectilesDispositions sur les projectiles pour la stabilisation, le pilotage, le freinage de la chute, la réduction ou l'augmentation de la portée
A projectile (10) with a penetration capability and having a fuze (15) which has a fuze housing lower part (14) is described, with the interface area (50) between a casing (52) of the projectile (10) and the fuze housing lower part (14) being formed with a shape and/or strength modification which prevents the fuze housing lower part (14) from being pushed into the casing (52) on impact with a target that is to be penetrated.
F42B 12/04 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché du type perforant
A microwave generator (10) having a hollow central electrode (12) with a front face including hollow emmission element (18), and having an outer electrode (14), which coaxially surrounds the central electrode (12) along an axially extending resonator section (16). The two electrodes (12, 14) define a spark gap (36) and are connected to a high-voltage source (38). An ultracompact microwave generator (10) is implemented by the high-voltage source (38) being arranged in the hollow central electrode (12) of the microwave generator (10) rather than on the outside thereof.
In order to decouple the low-voltage charging source and its electrical drive from the high voltage which occurs in a Marx generator when the capacitor bank is switched from parallel connection to series connection, the high-voltage cable which is used on the output side and in which the conductive core is surrounded by a semiconductor for potential matching is also used on the input side, but for high-voltage decoupling after removal of the current-carrying core. Only the semiconductor in the high-voltage cable therefore remains as a resistance line for the small charging current into the parallel-connected capacitor bank of the Marx generator.
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Surveillance apparatuses, in particular panoramic
surveillance apparatuses, especially panoramic surveillance
apparatuses for land vehicles, aircraft or water vessels,
and parts thereof, in particular signal processor units,
computers, computer screens, man-machine interfaces and
operating elements; apparatuses for recording, transmitting
and reproducing image information, namely cameras, in
particular cameras for the visual and/or infrared spectral
range, and parts thereof, such as in particular
micro-bolometers, matrix detectors, CCD-chips, objectives
and optical elements; navigation apparatuses, in particular
navigation apparatuses for land vehicles, aircraft or water
vessels, and parts thereof, such as in particular cameras,
signal processor units, computers, computer screens,
man-machine interfaces and operating elements; computer
software, in particular computer software for surveillance
apparatuses, for apparatuses for recording, transmitting and
reproducing image information, and for navigation
apparatuses. Development and updating of computer software, in particular
development and updating of computer software for
surveillance apparatuses, for apparatuses for recording,
transmitting an reproducing image information, and for
navigation apparatuses.
43.
ARRAY COMPRISING HIGH-POWER MICROWAVE GENERATORS FOR EMISSION OF HIGH-FIELD-STRENGTH PULSES
The integration density of DS-HPM generators (11) can be noticeably increased, that is to say their performance can be increased for the same apparatus volume (number of generators per unit volume) or the apparatus volume can be decreased by maintaining the emission power, if the speed of propagation of the electromagnetic waves between the mutually adjacent generators (11) is reduced by introducing inserts (14) whose dielectric constants are higher than that of air (15).
H01Q 1/52 - Moyens pour réduire le couplage entre les antennesMoyens pour réduire le couplage entre une antenne et une autre structure
H01Q 13/00 - Cornets ou embouchures de guide d'ondeAntennes à fentesAntennes guide d'onde à ondes de fuiteStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
44.
HIGH-POWER MICROWAVE GENERATOR FOR EMITTING SHORT PULSES, ITS USE IN AN ARRAY AND ARRAY COMPRISING SUCH MICROWAVE GENERATORS
An array comprising microwave generators (12) for HPM pulse emissions produces, for increased remote control by means of improved focusing of the resultant emission characteristic, precise discharge currents, which occur at the same time, of their resonators (11) or, for the purpose of pivoting the resultant emission characteristic, a temporal offset of the discharge currents which can be controlled more precisely if base modules (10) are used for this purpose which are each equipped with a dedicated Marx generator (26) which can be triggered externally and preferably optically. A particularly compact design with cable routing which is protected against environmental influences results for each of these base modules (10), in the case of a coaxial construction in which the respective Marx generator (26) together with its ignition circuit (33) is arranged directly in the interior of the resonator (11), with an input-side connection of the Marx generator (26) to a DC voltage supply (29), which is accommodated in the interior of the funnel-shaped antenna (13) which is axially offset with respect thereto, and with its output-side connection to the central electrode of an annular short-circuit spark gap (20) of the resonator (11).
A plate-shaped reflector (12), which is equipped with a dielectric body (13), according to its dielectric constant and the relation to the remaining air path in front of the plate (12), results in structures which are smaller in size and, with the same distance between the antenna elements, in a higher antenna gain given an improved directional characteristic. A topography in the form an equilateral triangle of the dielectric body (13) brings about a transformation of the protruding ridge into an imaginary angle reflector having a reduced vertex angle behind the plate (12) with a correspondingly enlarged fictitious distance between the antennas. The space requirement for a microwave generator (11) emitting sinusoidal oscillations damped, for example, via its integrated antenna for a short period of time can therefore be significantly reduced, even with an increased antenna gain.
H01Q 15/23 - Combinaisons de surfaces réfléchissantes avec des dispositifs de réfraction ou de diffraction
H01Q 19/10 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes
A vibrometer (1, 23) is provided, which comprises a radiation source (e.g. 2) for coherent radiation, a beam splitter (4) for decomposing the output beam (13) of the radiation source (e.g. 2) into a measurement beam (14) for observing a vibrating object (17) and into a reference beam (15), a beam guiding device for superposing the measurement beam (18) returning from the vibrating object (17) with the reference beam (15), and a detector (10) for time-resolved and/or position-resolved recording of the superposition patterns. In this case, a micromirror grid (8) arranged in the beam path of the returning measurement beam (18), a receiving optical means (7) for imaging the vibrating object (17) onto the micromirror grid (8) and an imaging optical means (9) for imaging the micromirror grid (8) onto the detector (10) are provided. The imaging vibrometer (1, 23) is distinguished by a short measurement time. Furthermore, a method for producing a vibration image of the vibrating object (17) and also the use of the vibrometer (1, 23) are stated.
G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p. ex. des moyens optiques
47.
Jettisonable nosecone and missile with a jettisonable nosecone
A jettisonable nosecone (10) for a missile is specified, which nosecone (10) is longitudinally split into at least two parts (15, 16) and is held together by detachable connecting structures, in which case the connecting structures are designed to actively move the at least two parts (15, 16) away from one another when released. A missile having a correspondingly designed nosecone (10) is also provided. A nosecone (10) of this type allows simple jettisoning during every flight phase of the missile, and is also suitable for retrofitting to an already existing missile.
F42B 15/36 - Moyens de liaison entre le moteur-fusée et le corps d'une roquetteRaccords pour relier les différents étages d'une roquetteMoyens de désassemblage
A microwave generator having a central electrode (14) which at the front end has a radiating element (22) and an external electrode (18) which coaxially surrounds the central electrode (14) along an axially extending resonator portion (16), wherein the two electrodes (14 and 18) are of a rotationally symmetrical configuration and define a spark gap (62) which sparks across when a high voltage is applied and radiates microwaves by way of the resonator portion (16) and the radiating element (22) of the central electrode (14). The spark gap (62) is in the form of an annular spark gap, which is determined by a connection element (26) which projects at the rear end axially centrally away from the central electrode (14) and an annular edge (44) of the external electrode (18), the edge being provided coaxially with respect to the connection element (26). The central electrode (14) and the external electrode (18) are arranged in a housing sleeve (12) of an electrically insulating material. The housing sleeve (12) preferably has an extension (58) defining a space (56) in which there is arranged a high voltage source (30), which is electrically conductively connected to the electrodes (14 and 18) of the microwave generator (10)
The invention concerns a microwave generator comprising at least one resonator consisting of two opposite resonator electrodes which are separated by a gap-protector whereof the breakdown is triggered by application of a high voltage. The invention is characterized in that the resonator electrodes (4, 5) are configured in the region of the gap-protector (8) so as to form a two-dimensional or three-dimensional section having a substantially constant minimum interelectrode distance (d3)
Disclosed is a multimodal explosive, especially for blast charges, comprising a powder additive for increasing the power. Said powder additive is formed by a hydrogen-terminated monocrystalline silicon powder which is provided with at least one grain size range and has the advantage that no oxidation phenomenon occurs even after many years, and even when the explosive is stored in ambient air. Advantageously, the powder additive immediately reacts along with the explosive in the detonation front due to the non-oxidized crystal surfaces, said joint reaction lasting until the post-reaction period as the crystal sizes increase such that a different propellant force is obtained according to the additive used.
C06B 33/08 - Compositions contenant des particules de métal, alliage, bore, silicium, sélénium ou tellure avec au moins un matériau fournissant de l'oxygène, qui est soit un oxyde métallique, soit un sel, organique ou inorganique, susceptible de donner un oxyde métallique avec un composé organique nitré
A floatable smoke pot which floats in a stable position with a casing can water-tightly closed by a cover through a closure device. Smoke-generating bodies of a pyrotechnic material, which can be ignited by an igniting device, are arranged in the casing can. A stable floating position is achieve through a ballast weight in the casing can at the can bottom (14). A number of column elements forming the smoke-generating bodies are arranged in the casing can in a uniformly distributed relationship, standing on the ballast weight. The space which remains free of the column elements in the casing can is filled with a buoyancy material. The cover has holes which in the unused original condition of the smoke pot are water-tightly closed with closure elements which can be torn open so that the smoke pot can also be submerged in water for a limited time without extinguishing of the smoke-generating bodies.
F42B 12/48 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché pour libérer des matériaux, des corps ou des particulesProjectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché pour produire une réaction chimique ou physiqueProjectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché pour la signalisation pour libérer des gaz, des vapeurs, des poudres ou des substances qui sont chimiquement réactifs fumigènes
F42B 5/155 - Lanceurs de pots fumigènes, p. ex. montés sur des véhicules
C06D 3/00 - Production de fumée ou de brouillard [partie chimique]
