The invention related to a method for simulating weapon effect against a specific target comprising at least one three dimensional model of a warhead and a three dimensional model of a target where the model of the warhead is adapted so that the weapon effect against the target for each fragment of the warhead is simulated.
F42B 12/02 - 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
G06F 9/44 - Dispositions pour exécuter des programmes spécifiques
G06F 30/23 - Optimisation, vérification ou simulation de l’objet conçu utilisant les méthodes des éléments finis [MEF] ou les méthodes à différences finies [MDF]
G06T 17/20 - Description filaire, p.ex. polygonalisation ou tessellation
F42B 12/22 - 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 à explosif brisant à structure de corps de fragmentation
2.
MUZZLE BRAKE AND METHOD FOR MANUFACTURING MUZZLE BRAKE
The present invention concerns a method for manufacturing a muzzle brake for a barrel, characterized by the fact that the method includes the following steps: i.) a capsule assembly (60) is designed including a cavity, ii.) the powder is arranged in the cavity in the capsule assembly (60), iii.) the powder is pressed so that the powder and capsule assembly are joined together, iv.) excess material that covers the opening for outgoing gas flows is removed. The invention also concerns a muzzle brake, a firing barrel and a firing device.
B22F 5/10 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser d'articles avec des cavités ou des trous, non prévue dans les sous-groupes précédents
The invention related to a method for simulating weapon effect against a specific target comprising at least one model of a warhead where the model of the warhead is adapted so that the weapon effect of the warhead is simulated as a volume. The invention further relates to a method for simulating weapon effect against a specific target comprising at least one model of a warhead and a computer program product.
The invention relates to a method for simultaneous blasting of projectiles where the following method steps are included; i.) calculating the position of the target, ii.) estimating the target's position, iii.) firing a first projectile at the target, iv.) firing a second projectile at the target, v.) braking the first projectile with a braking device arranged in the projectile, vi.) detonating the projectiles in a coordinated fashion based on an initiation signal. The invention furthermore consists of a fire-control system for directing fire against a target comprising at least one sensor, in order to measure the position of the target as a function of time. The invention furthermore consists of a combat system including a firing device.
The invention relates to a projectile (100, 100´, 100´´, 100´´´, 100´´´´) arranged with antenna, where the projectile is intended for launch in a launch device with a propellant charge in a barrel, where the projectile (100, 100´, 100´´, 100´´´, 100´´´´) is arranged with an antenna (110, 110´, 110´´) in the rear edge of the projectile (102) where the antenna is arranged behind any of or a combination of; i. a protective cap (120, 120´) which protects the antenna (110, 110´, 110´´) during the ejection phase in the barrel and which is removed when the projectile (100, 100´, 100´´, 100´´´, 100´´´´) has left the barrel, ii. a protection in the form of a molding compound arranged to protect the antenna (110, 110´, 110´´).
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 la signalisation
F42B 15/01 - Dispositions pour le guidage ou le pilotage sur les projectiles autopropulsés ou les missiles
F42B 30/00 - Projectiles non prévus ailleurs, caractérisés par la catégorie ou le type de munitions, p.ex. par le lanceur ou l'arme utilisés
F42B 10/00 - Moyens pour influencer, p.ex. pour améliorer, les propriétés aérodynamiques de projectiles; Dispositions sur les projectiles pour la stabilisation, le pilotage, le freinage de la chute, la réduction ou l'augmentation de la portée
H01Q 1/28 - Adaptation pour l'utilisation dans ou sur les avions, les missiles, les satellites ou les ballons
H01Q 19/00 - 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
The invention relates to a barrel (10) for launching device (1), whereas the barrel (10) is arranged with a bore (20) for the launching of projectiles (100) with a propellant charge (110), whereas the barrel (10) is arranged with at least one cavity (12, 14, 16), whereas a substance for storing thermal energy is arranged in said at least one cavity (12, 14, 16). The invention further consists of an ejection device and a method for storing thermal energy in a barrel.
F41A 13/00 - Systèmes de refroidissement ou de réchauffage; Systèmes pour le soufflage des tubes de l'arme; Systèmes de ventilation
F41A 21/20 - Tubes d'arme caractérisés par le matériau
C09K 5/06 - Substances qui subissent un changement d'état physique lors de leur utilisation le changement d'état se faisant par passage de l'état liquide à l'état solide, ou vice versa
The invention concerns a projectile (100, 200, 200´) for launching from a launching device (1) with a propellant charge (110) in a barrel (10), where the projectile (100, 200, 200´) is arranged with a cross-section (20) in shape of a curve of constant width.
F42B 10/00 - Moyens pour influencer, p.ex. pour améliorer, les propriétés aérodynamiques de projectiles; Dispositions sur les projectiles pour la stabilisation, le pilotage, le freinage de la chute, la réduction ou l'augmentation de la portée
F42B 10/26 - Dispositions pour la stabilisation par rotation
F42B 10/54 - Moyens pour freiner la rotation d'un projectile
F42B 14/00 - Projectiles caractérisés par des dispositions pour les guider à l'intérieur du canon, pour rendre étanche la surface de contact entre le projectile et le canon, pour lubrifier ou nettoyer le canon
F42B 14/06 - Projectiles sous-calibrés munis de sabots; Sabots pour ces projectiles
F41A 21/00 - Tubes d'arme; Accessoires de bouches de canon; Montage des tubes d'arme
F41A 21/16 - Tubes d'arme caractérisés par la forme de leur alésage
8.
BARREL AND LAUNCHING DEVICE AS WELL AS METHOD FOR FIRING OFF A PROJECTILE
The invention concerns a barrel (10) for a launching device (1) for launching projectiles (100) with a propellant charge (110) where the barrel (10) is arranged with a cross-section (20) in the form of a curve of constant width. The invention further consists of a launching device and a method for firing a rotation-stabilized projectile from a barrel.
B21C 37/15 - Fabrication de tubes de formes particulières; Fabrication de garnitures de tubes
F42B 14/00 - Projectiles caractérisés par des dispositions pour les guider à l'intérieur du canon, pour rendre étanche la surface de contact entre le projectile et le canon, pour lubrifier ou nettoyer le canon
The invention concerns a projectile (1) outfitted with a target finder, intended to be fired from a launching device, comprising one or several fins (3) where the fins (3, 3´), upon being extended, cause the projectile (1) to be urged into a controlled oscillating movement. The invention also concerns a fuse.
F42B 10/14 - Dispositions pour la stabilisation utilisant des ailettes qui sont déployées après le lancement, p.ex. après la sortie du tube de l'arme
F41G 7/00 - Systèmes de commande de guidage pour missiles autopropulsés
F42B 10/00 - Moyens pour influencer, p.ex. pour améliorer, les propriétés aérodynamiques de projectiles; Dispositions sur les projectiles pour la stabilisation, le pilotage, le freinage de la chute, la réduction ou l'augmentation de la portée
F42B 10/64 - Pilotage par le déplacement de surfaces portantes d'ailettes de pilotage
F42C 19/02 - Corps de la fusée; Logement de la fusée
F42B 14/00 - Projectiles caractérisés par des dispositions pour les guider à l'intérieur du canon, pour rendre étanche la surface de contact entre le projectile et le canon, pour lubrifier ou nettoyer le canon
This invention relates to a method for producing a warhead component comprised of an inner shell, characterized in that the method comprises the following steps: i.) a first casing of a thermoplastic is arranged to enclose the inner shell, ii.) pre-formed projectiles are arranged between the first casing of thermoplastic and the inner shell, iii.) the first casing is heat-treated so that the first casing shrinks and fixes the pre-formed projectiles to the inner shell. The invention further relates to a warhead, to a projectile, and to a bomb.
F42B 12/32 - 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 à explosif brisant à structure de corps de fragmentation l'enveloppe ou la paroi du projectile contenant un ensemble de corps individuels encastrés, p.ex. de sphères en acier
F42B 33/00 - Fabrication de munitions; Démontage de munitions; Appareils à cet effet
The invention concerns a projectile (1) outfitted with a target finder (5), intended to be fired from a launching device, comprising one or several brake flaps (3, 3´) where the brake flaps (3, 3´), after their being extended, cause the projectile (1) to be arranged in a controlled oscillating movement. The invention also concerns a fuse.
F42B 10/00 - Moyens pour influencer, p.ex. pour améliorer, les propriétés aérodynamiques de projectiles; Dispositions sur les projectiles pour la stabilisation, le pilotage, le freinage de la chute, la réduction ou l'augmentation de la portée
F42B 10/14 - Dispositions pour la stabilisation utilisant des ailettes qui sont déployées après le lancement, p.ex. après la sortie du tube de l'arme
F42B 10/64 - Pilotage par le déplacement de surfaces portantes d'ailettes de pilotage
F42C 19/02 - Corps de la fusée; Logement de la fusée
F42B 14/00 - Projectiles caractérisés par des dispositions pour les guider à l'intérieur du canon, pour rendre étanche la surface de contact entre le projectile et le canon, pour lubrifier ou nettoyer le canon
12.
WARHEAD ARRANGED WITH PARACHUTE, METHOD FOR REGULATING THE ATTACHMENT OF A WARHEAD TO A PARACHUTE AND A PROJECTILE
The invention relates to a method for regulating the attachment of a parachute to a warhead where the parachute is attached to the warhead by at least one attachment point arranged on a first rotatable circular disc so that the attachment point is moved when the first rotatable circular disc is rotated. and thus affects the position and/or direction of the warhead relative to the parachute. The invention further relates to a warhead, as well as to a projectile provided with the warhead.
F42B 10/56 - Dispositions pour réduire la portée, pour la déstabilisation ou pour le freinage; Moyens pour freiner la chute d'un projectile du type à parachute
The invention concerns a canister (1,1'), which is arranged so as to encompass at least one submunition (10), which is to be housed in a projectile (100), where the canister (1, 1') is outfitted with at least one air brake (2) and at least one rotation brake (4). The invention furthermore comprises a projectile and a method.
F42B 10/56 - Dispositions pour réduire la portée, pour la déstabilisation ou pour le freinage; Moyens pour freiner la chute d'un projectile du type à parachute
F42B 10/54 - Moyens pour freiner la rotation d'un projectile
F42B 12/58 - Munitions en grappes ou munitions-cargo, c. à d. projectiles portant un seul ou plusieurs sous-projectiles
The invention relates to a projectile for short firing ranges, where the projectile is designed as a cylinder with a nose having a substantially flat surface arranged with a threaded socket allowing for the arrangement of, for example, a fuze a rear section designed with a substantially flat surface, as well as a projectile body arranged with energetic material enclosed by a casing.
The invention relates to a modular launching device (1) for launching of projectiles (100) with a propellant charge (10) where the projectile (100) is arranged such that a detonator (20) is arranged at a projectile body (50) in the launching device (1) and assembled together with at least one propellant charge (10) in the launching device (1). Moreover, the invention relates to a method of assembling projectiles in a launching device by using modules.
F41A 9/00 - Chargement ou alimentation en munitions; Chargeurs; Moyens de guidage pour l'extraction des cartouches
F42B 5/16 - Cartouches, c. à d. projectile et douille avec charge propulsive formant un tout caractérisées par la composition ou les dimensions géométriques ou la forme de la charge propulsive ou de la poudre
F42B 5/18 - Munitions sans douille; Cartouches à douille combustible
F42B 5/38 - Charges propulsives sans projectile, p.ex. gargousses
F42C 19/085 - Amorces pour des munitions sans douille
The present invention relates to a method for producing a component for a warhead, wherein the method involves the steps: i.) an inner shell is arranged on a tool, ii.) preshaped projectiles are arranged on the inner shell, iii.) powder is arranged to enclose the preshaped projectiles, iv.) the powder is pressed such that the powder, the preshaped projectiles, and the inner shell are joined together, v.) the tool is removed from the component formed from the powder, the preshaped projectiles, and the inner shell. The invention further relates to a warhead and a projectile.
F42B 12/32 - 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 à explosif brisant à structure de corps de fragmentation l'enveloppe ou la paroi du projectile contenant un ensemble de corps individuels encastrés, p.ex. de sphères en acier
F42B 12/22 - 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 à explosif brisant à structure de corps de fragmentation
F42B 33/00 - Fabrication de munitions; Démontage de munitions; Appareils à cet effet
The present invention includes a fire control method against aerial targets flying toward a protection object when the position of the protection object is known, the following method steps being included: measure the position of the aerial target, estimate the position of the aerial target, estimate the velocity of the aerial target, predict the future path of the aerial target from the estimated position of the aerial target and the estimated velocity of the aerial target, decide, on the basis of the predicted path, whether the aerial target i.) is incoming and thus a threat against the protection object, ii.) is passing by and thus not a threat to the protection object.
The invention relates to a plasma generator (1) for initiation of propellant charges in a weapons system, for example when launching projectiles from a barrel weapon, by electrical discharge between a rear electrode (22) and a front electrode (21) in a combustion chamber channel (3) enclosed in a combustion chamber body (30) and filled with filling gas, designed to ignite at least one propellant charge (11). The invention also relates to an ammunition unit and a launching device comprising said plasma generator.
F41A 19/63 - Mécanismes de mise à feu électriques comportant des moyens pour la transmission sans contact d'énergie électrique, p.ex. par induction, par étincelles
The invention relates to a brake (10, 20, 30, 40, 50) for detachable arrangement on projectiles, characterized in that the brake is configured with a surface (X1, X1', X2, X2', X3, X4, X5) which is situated in the direction of travel of the projectile, where the surface (X1, X1', X2, X2', X3, X4, X5) is larger than a surface (X) given by πR2-πr2, where R is the outer radius of the brake (R1, R1', R2, R2', R3, R4, R5) and r is the inner radius (r1, r1', r2, r2', r3, r4, r5) of the brake. The invention furthermore consists of a method for braking projectiles.
The invention is a method to improve the impact point for at least one subsequent projectile fired towards a target, launched after an initial projectile, where the subsequent projectiles can alter their course, based on information on the previous projectiles' time of automatic detonation, to improve the ability to detect a target. The invention also consists of a projectile and a fuse.
The invention comprises a method for calculating the bursting point of at least one projectile fired at a target object, involving the following method steps: measuring the position of the projectile, estimating the position of the projectile, estimating the speed of the projectile, measuring the position of the target object, estimating the position of the target object, estimating the speed of the target object, calculating optimal bursting points for the projectile based on the estimated position of the projectile, the estimated speed of the projectile, the estimated position of the target object and the estimated speed of the target object, and communicating the bursting points for the projectile to the projectile. The invention furthermore comprises a computer program, a computer system, and a weapons system.
A procedure for producing a warhead (4) with controlled fragmentation comprising the step that an inner shell (1) is manufactured and filled with an explosive substance. The procedure further comprises the steps of providing a net (5) around 5 the outer surface of the inner shell (1) as well as depositing a material (8) on and around the net (5). A warhead is produced by the procedure and comprises an inner shell (1). A material (8) applied to the warhead (4) comprises weak points for guided fragmentation of the 0 deposited material (8) upon detonation of the warhead (4).
F42B 12/24 - 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 à explosif brisant à structure de corps de fragmentation l'enveloppe du projectile présentant des rainures, des cannelures ou d'autres affaiblissements
F42B 12/32 - 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 à explosif brisant à structure de corps de fragmentation l'enveloppe ou la paroi du projectile contenant un ensemble de corps individuels encastrés, p.ex. de sphères en acier
B33Y 80/00 - Produits obtenus par fabrication additive
F42B 33/00 - Fabrication de munitions; Démontage de munitions; Appareils à cet effet
A method for producing a warhead with directed blasting action involves the step of making an outer casing and arranging therein a charge with a cavity situated at the front end of the charge. An insert (9) whose shape corresponds to the shape of the cavity is arranged on the surface of the charge. The method furthermore involves the step of depositing a material (10a, 10b) on the insert (9) in an additive manufacturing process. A warhead manufactured according to the method comprises an outer casing, a charge with a cavity situated at the front end of the charge, and an insert (9). A material (10a, 10b) is deposited on the insert (9).
The invention relates to a brake assembly (100) to enable the braking of a projectile on its trajectory, comprising at least two brake flaps (5, 6), wherein the two brake flaps are formed by an upper brake flap (5) and a lower brake flap (6), arranged at different positions in the axial direction of the projectile, such that the full span (L-L), where the full span is the distance (L-L) between the outer edge of the upper brake flap (5) and the outer edge of the lower brake flap (6) when the brake flaps (5, 6) are situated in the fully unfolded condition, is greater than twice the projectile diameter (D-D). Moreover, the invention relates to a detonator with the described brake assembly, a method of controlling the longitudinal dispersion, and a projectile with the described detonator.
Shell (1) for firing from a barrel, said shell (1) comprises a shell body (2) comprising at least two warheads (8) axially arranged one after another in the shell body (2), said warheads (8) comprising explosive charges (12) arranged for shaped charge effect in the direction of travel of the shell (1). The shell is (1) is arranged to provide the smallest possible radial dispersion of fragments when engaging a target to prevent damages to the civilian population and to civilian equipment. Characteristic for the shell (1) is that the shell body (2) also comprises an ejecting device (13) for ejecting the warheads (8) from the shell body (2) in accordance in a determined time sequence in the direction of travel of the shell (1), and an initiating device (14) for initiating the explosive charges (12) of the warheads (8) in accordance with determined time sequence.
F42B 12/20 - 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 à explosif brisant
F42B 12/62 - Munitions en grappes ou munitions-cargo, c. à d. projectiles portant un seul ou plusieurs sous-projectiles les sous-projectiles étant éjectés dans une direction parallèle à l'axe longitudinal du projectile porteur
26.
PROCEDURE FOR DIRECTIONAL WARHEAD AND WARHEAD THEREFOR
The present invention relates to a procedure and to a warhead (1) for accomplishing an increased effect at or after penetration of a protection, in which warhead (1) a minimum of two explosive charges (3, 4), a forward placed explosive charge (3) and a rear placed explosive charge (4) are arranged after each other in the warhead's (1) direction of effect A where each rear placed explosive charge (4) separates from each forward placed explosive charge (3) by an intermediate spacer (9) and a confinement element (10) for deflection of a rearward shock effect C generated at initiation. Characterizing is that the confinement element (10) is arranged on the forward explosive charge's (3) rear confinement surface and integrates with the explosive charge (3).
The invention relates to method for pre-fragmentation of a warhead (1) comprising a warhead body (2), an explosive charge (6), and a warhead shell (4) with the density pSheii/ wherein the warhead shell (4) comprises pre-formed cavities (5), where each cavity (5) comprises at least one pre-formed projectile (7) with the density ppr0j and filler material or agent (8) with the density pfm, wherein the method comprises the following steps (in an arbitrary order) : - pre-formation of the cavities (5) in the warhead shell (4), - arrangement of at least one projectile (7) in each pre-formed cavities (5), - filling of filler material or agent (8) in the cavities (5) so that the cavities (5) are filled, - treatment of the filler material or agent (8) so that the filler material or agent (8) forms a connected structure with high adhesiveness to the projectiles (7) and to the walls of the cavity (5). The invention further relates to a pre-fragmented warhead.
F42B 12/32 - 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 à explosif brisant à structure de corps de fragmentation l'enveloppe ou la paroi du projectile contenant un ensemble de corps individuels encastrés, p.ex. de sphères en acier
F42B 12/24 - 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 à explosif brisant à structure de corps de fragmentation l'enveloppe du projectile présentant des rainures, des cannelures ou d'autres affaiblissements
28.
AUTONOMOUS WEAPON SYSTEM FOR GUIDANCE AND COMBAT ASSESSMENT
The present invention provides an autonomous weapon system (1) for improved guidance of a projectile for homing a target, the system (1) comprises a guided projectile (3) comprising at least one sensor (33) and a carrier projectile (2) and at least one guidance and reconnaissance unit (A) comprising a transmitter (11) for communication via light. The system use emitted light for both positioning and communication of target coordinates which provides an accurate and cost effective system for combatting point and surface targets by indirect fire.
F41G 3/02 - Dispositifs de pointage utilisant une ligne de visée indépendante, p.ex. télépointeur
F41G 7/30 - Systèmes de guidage à liaison de commande
F41G 9/00 - Systèmes de commande des missiles ou projectiles, non prévus ailleurs
F42B 10/56 - Dispositions pour réduire la portée, pour la déstabilisation ou pour le freinage; Moyens pour freiner la chute d'un projectile du type à parachute
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 la signalisation
F42B 12/62 - Munitions en grappes ou munitions-cargo, c. à d. projectiles portant un seul ou plusieurs sous-projectiles les sous-projectiles étant éjectés dans une direction parallèle à l'axe longitudinal du projectile porteur
A warhead (1) comprises an outer casing (8) and an inner shell (7), which delimits a central space (5,6) for an explosive substance. The inner shell (7) receives a series of preformed elements (9), which are arranged in contact with the outer side of the inner shell (7). The inner shell (7) is arranged for a controlled fragmentation upon a detonation of the explosive substance. The preformed elements (9) are arranged with a surface contact against the inner shell (7).
F42B 12/32 - 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 à explosif brisant à structure de corps de fragmentation l'enveloppe ou la paroi du projectile contenant un ensemble de corps individuels encastrés, p.ex. de sphères en acier
F42B 12/24 - 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 à explosif brisant à structure de corps de fragmentation l'enveloppe du projectile présentant des rainures, des cannelures ou d'autres affaiblissements
The present invention concerns a fuse (3) with a reversible airbrake (1) intended for a projectile (2), wherein the airbrake (1) is arranged such that errors which occur in the flight path of the projectile (2) can be corrected by performing one or more extensions 5 and retractions of the airbrake (1). The airbrake (1) comprises at least two braking surfaces (8) symmetrically arranged each behind a respective protective device (5) arranged on the casing surface (4) of the fuse (3), wherein the brake surfaces (8) can be extended and retracted in a rotational direction behind said at least two protective devices (5) via a twist shaft arranged centrally in the fuse (3).
The present invention provides a holding device (5) and method for decreasing the contact-impact event on sub-projectiles (1) when fired from a barrel, cylinder, carrier shell or the like. The holding device (5) comprises a core (3) and at least two legs (2) that at least partially enclose at least one sub-projectile (1) each. When a projectile is fired from a barrel or the like the sub-projectiles load the legs (2) of the device (5) which are deformed and open up and release the sub-projectiles (1) in a controlled manner without tumbling which leads them to hit and penetrate their target with the short-side. The present invention further provides a holding device (5) comprising sub-projectiles (1) and a projectile comprising the holding device (5).
F42B 12/62 - Munitions en grappes ou munitions-cargo, c. à d. projectiles portant un seul ou plusieurs sous-projectiles les sous-projectiles étant éjectés dans une direction parallèle à l'axe longitudinal du projectile porteur
F42B 12/58 - Munitions en grappes ou munitions-cargo, c. à d. projectiles portant un seul ou plusieurs sous-projectiles
32.
DEVICE AND METHOD FOR OBTAINING A HORIZONTAL DISPERSION PATTERN
The present invention provides a payload container (10) for providing a horizontal dispersion pattern of sub-projectiles (1, 1´) suitable for combatting surface targets. The container (10) is in the form of a cylinder and comprises at least two sub-projectiles (1) 5 arranged in a core (3) enclosed by a container wall (2), wherein the sub-projectiles (1) are linearly disposed. The invention also provides a projectile (50) and use of the same comprising at least one payload container (10) or a plurality of sequentially arranged payload containers (10). The displacement is predetermined in such way so that the sub-projectiles (1, 1´) are vertically lined at the time 0 when the mechanical force from the carrier shell disappears and the sub-projectiles (1, 1´) are spread to the left and to the right, providing a horizontal dispersion pattern
F42B 12/60 - Munitions en grappes ou munitions-cargo, c. à d. projectiles portant un seul ou plusieurs sous-projectiles les sous-projectiles étant éjectés radialement
F42B 10/26 - Dispositions pour la stabilisation par rotation
F42B 14/02 - Ceintures de guidage; Ceintures de rotation
A tail portion (1) for a fin-stabilized projectile comprises at least two deployable fins (3), which are inclined. The fins (3) are arranged in at least two sections (2), which are arranged adjacent to another in the axial direction. Each section (2) preferably contains at least two fins (3), and the fins (3) which form part of one and the same section (2) are synchronously deployable by means of a linking member (4), to which the fins (3) forming part of the section (2) are coupled.
The invention relates to method and system for inductively programming fuze (140) comprising at least one target coil arranged in projectile (110) by means of fuze setter (2) comprising at least one setter coil, said method comprising i) conveying at least projectile (110) or a fuze setter (2) by means of actuating means (100, 101) to bring said at least one target coil and said at least one setter coil in an inductive coupling position, ii) programming fuze (140) by transferring predetermined fuzing data from said at least one setter coil to said at least one target coil iii) optionally transferring fuzing data from at least one target coil to said at least one setter coil to confirm correct programming of the fuze has been performed iv) retracting fuze setter (2) or projectile (110) from inductive coupling position when the transfer of fuzing data has been completed.
An attachment arrangement for a gun module (3) of a carrier (2), such as a vehicle, a craft, or a structure fixedly mounted on a foundation, comprising, fixedly mounted on the carrier (2), a carrier frame (9). The carrier frame (9) has at least two elongated frame portions, and the attachment arrangement comprises an intermediate beam (5), on which the gun module (3) is arranged. A subframe (10) is arranged on the carrier frame (9), and a pair of interacting mounting plates (13) are arranged on the subframe (10) and the intermediate beam (5) respectively. A weapons system (1) comprises an attachment arrangement and a superstructure module (4) having storage spaces (8) on top of the subframe (10).
The present invention relates to a projectile (100) with selectable angle of attack for increased impact on a target, comprising an active charge (1) and controllable initiation device (2) for initiation of the active charge (1), wherein the projectile (100) also comprises at least one side-acting impulse motor (3) for tilting the projectile (100) relative to its trajectory from a substantially vertical position, in which the front face (N) of the projectile is directed toward the target, into a more horizontal position, in which the outer surface (M) of the projectile (100) is directed toward the target.
F42B 12/20 - 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 à explosif brisant
F42B 10/06 - Ailettes placées à l'arrière du projectile
F42B 12/10 - 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
F42B 12/32 - 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 à explosif brisant à structure de corps de fragmentation l'enveloppe ou la paroi du projectile contenant un ensemble de corps individuels encastrés, p.ex. de sphères en acier
37.
METHOD AND ARRANGEMENT FOR MODIFYING A SEPARABLE PROJECTILE
The invention relates to a method for modifying a separable projectile (1,20) between a test embodiment or an effect embodiment by: i. detaching the front projectile body from the rear projectile body (3), ii. arranging a payload container (8,21) in the front projectile body where the payload container comprises measuring equipment or an effect part, and iii. fitting the front projectile body (2) to the rear projectile body (3) by way of a belt (4). The invention also relates to a separable projectile (1,20), which can be modified between a test embodiment and an effect embodiment.
F42B 12/62 - Munitions en grappes ou munitions-cargo, c. à d. projectiles portant un seul ou plusieurs sous-projectiles les sous-projectiles étant éjectés dans une direction parallèle à l'axe longitudinal du projectile porteur
F42B 30/00 - Projectiles non prévus ailleurs, caractérisés par la catégorie ou le type de munitions, p.ex. par le lanceur ou l'arme utilisés
The invention relates to an optical module (1) for an independent line of sight, wherein the optical module is capable of being arranged on a sight unit and wherein the optical module contains at least a first mirror (2) and at least a movably arranged second mirror (5). The invention further relates to a method for converting an existing weapon station into a weapon station with an independent line of sight. The invention further relates to a sight unit arranged with an optical module. The invention further relates to a weapon station embodied with a sight unit, wherein an optical module is arranged on the sight unit.
The present invention relates to an ammunition loading system (1) for reversible transfer of ammunition (2) between a primary magazine (3) and a secondary magazine (3) in for example an automatic cannon (5). The ammunition loading system (1) comprises at least one secondary magazine (3), a hoisting device (7), a docking and transfer arrangement (60) for the docking of the secondary magazine (3) with the primary magazine (4) and for the transfer of ammunition (2) between the magazines (3,4), as well as a common drive arrangement (23) for synchronous driving of the magazines (3,4) during the transfer of ammunition (2). The invention also relates to a method for reversible transfer of ammunition (2) in for example an automatic cannon (5).
The invention relates to a dividable parachute grenade comprising a grenade casing, a nose cone, a detonating fuse, a dividing charge, a payload, a parachute device, a grenade bottom, and a supporting device, wherein the supporting device is annular and comprises pretensioned sector elements fixed to a fixing ring in the recess on the inner side of the grenade casing, the sector elements are pretensioned with a tension ring arranged around the annular supporting device via recessed grooves in the sector elements, whereof the supporting device is arranged extensibly in the radial direction in a recess on the inner side of the grenade casing behind the payload and supports the payload in the extended position during the acceleration phase of the grenade, and stays in the grenade after the separation of the payload from the grenade.
F42B 10/56 - Dispositions pour réduire la portée, pour la déstabilisation ou pour le freinage; Moyens pour freiner la chute d'un projectile du type à parachute
F42B 12/62 - Munitions en grappes ou munitions-cargo, c. à d. projectiles portant un seul ou plusieurs sous-projectiles les sous-projectiles étant éjectés dans une direction parallèle à l'axe longitudinal du projectile porteur
The invention relates to a parachute device for a divisible shell (1), comprising an active body (8) and a shell base (4), wherein the parachute device comprises two parachutes, a first, main parachute (9) connected to the active body (8) by parachute lines (13) and a second parachute (10) connected to the shell base (4).
F42B 10/56 - Dispositions pour réduire la portée, pour la déstabilisation ou pour le freinage; Moyens pour freiner la chute d'un projectile du type à parachute
42.
METHOD FOR DIRECTION LIMITATION AND SYSTEM FOR DIRECTION LIMITATION
The invention relates to a redundant method for direction limitation of a firing system, where a first calculating unit controls the firing system and where direction limitation positions are known by the first calculating unit, said method comprising the following steps: (a) measuring the elevation of the firing system, (b) measuring the traverse of the firing system, (c) calculating the position of the firing system in the first calculating unit on the basis of the measured elevation and traverse, (d) calculating the position of the firing system in a second calculating unit on the basis of the measured elevation and traverse, (e) comparing the calculated positions of the firing system with direction limitation positions, (f) deciding whether the firing system is positioned outside the direction limitation positions. The invention further relates to a direction limitation system for a firing system, comprising at least one sensor for measuring the elevation of the firing system, at least one sensor for measuring the traverse of the firing system, and a first calculating unit which controls the firing system, where the first calculating unit calculates the position of the firing system on the basis of the measured traverse and elevation, and where a first set of direction limitation positions is known by the first calculating unit, where the firing system is directionally limited by the first calculating unit comparing the position of the firing system with the first set of direction limitation positions, and a second calculating unit, where the second calculating unit measures traverse and elevation, comparing the position of the firing system with a second set of direction limitation positions.
F41A 17/08 - Mécanismes de sûreté, p.ex. sûretés pour empêcher le tir dans une direction prédéterminée, p.ex. le tir sur une personne amie ou le tir sur une aire protégée
43.
MANAGEMENT SYSTEM AND METHOD FOR SORTING MIXED AMMUNITION TYPES
The present invention relates to an ammunition management system (1) for firing mixed ammunition (7) in an automatic cannon, wherein the ammunition management system (1) comprises a rotatable ammunition magazine (4) comprising ammunition shot (5), a breech casing (7) and an ammunition feed device (3) for feeding of ammunition shot (5) between the ammunition magazine (4) and the breech casing (7) of the cannon. What can principally be considered characteristic is that the ammunition management system (1) comprises a drive device (6) for driving the ammunition magazine (4) via a chain drive mechanism (11) disposed in the ammunition magazine (4), and that the ammunition management system (1) comprises a decoupling device (14) for engagement and disengagement of the ammunition magazine (4) with respect to the ammunition feed device (3), so that ammunition (5) can be moved between different positions in the ammunition magazine (4), via an alternating process comprising: feeding of ammunition from the ammunition magazine (4) to the ammunition feed device (3), disengagement of the ammunition magazine (4), rotation of the ammunition magazine (4), engagement of the ammunition magazine (4), and feedback of ammunition (5) from the ammunition feed device (3) to the ammunition magazine (4). The invention also relates to a method for sorting the ammunition (5) in the ammunition magazine (4).
The invention relates to a fin deployment mechanism (10, 20) for a rotationally stabilized projectile (1), comprising at least one fin (2, 15) and at least one actuator, in which the fin (2, 15) is arranged in a deployable and retractable manner on the projectile (1), and in that the fin (2, 15) and at least one balance weight (3, 17) are mechanically arranged so that, when the fin (2, 15) is deployed by the actuator, then the balance weight (3, 17) is displaced in towards the centre (6) of the projectile (1) and, when the fin (2, 15) is retracted by the actuator, then the balance weight (3, 17) is displaced out from the centre (6) of the projectile (1). The invention also relates to a method for energy-efficient deployment and retraction of fins (2, 15) on a rotating projectile, in which at least one fin (2, 15) is arranged in a deployable and retractable manner on the projectile, and in which the fin (2, 15) is fitted to at least one balance weight (3, 17) according to: (a) when the fin (2, 15) is displaced out from the centre of the projectile, upon deployment of the fin (2, 15), the balance weight (3, 17) is displaced in towards the centre of the projectile, (b) when the fin (2, 15) is displaced in towards the centre of the projectile, upon retraction of the fin, the balance weight (3, 17) is displaced out from the centre of the projectile.
The invention consists of a method of fire control against aerial targets on their way towards an object of protection where the position of the object of protection is known, comprising the following method steps: measuring the position of the aerial target, estimating the position of the aerial target, estimating the velocity of the aerial target, applying a model of the aerial target's guidance law, calculating the accelerations the aerial target must apply in order to hit the object of protection, predicting the future trajectory of the aerial target based on the position of the object of protection, the estimated position of the aerial target, the estimated velocity of the aerial target, the calculated acceleration of the aerial target, calculating points of aim along the predicted trajectory. Furthermore, the invention consists of a fire control system for fire control against aerial targets comprising at least one sensor for measuring the position of the aerial target as a function of time.
F41G 5/08 - Systèmes au sol de poursuite des cibles aériennes
F41G 3/04 - Dispositifs de pointage pour la dispersion du tir d'une batterie
G01P 15/16 - Mesure de l'accélération; Mesure de la décélération; Mesure des chocs, c. à d. d'une variation brusque de l'accélération en calculant la dérivée par rapport au temps d'un signal de vitesse mesuré
G01P 15/18 - Mesure de l'accélération; Mesure de la décélération; Mesure des chocs, c. à d. d'une variation brusque de l'accélération dans plusieurs dimensions
G01S 13/66 - Systèmes radar de poursuite; Systèmes analogues
G05D 1/12 - Commande pour la recherche d'un objectif
G05D 3/12 - Commande de la position ou de la direction utilisant la contre-réaction
G05D 3/20 - Commande de la position ou de la direction utilisant la contre-réaction utilisant un dispositif de comparaison numérique
The present invention relates to a shell (1) comprising a shell casing (2), a detonator (3), a payload (4), a shell base (5) and a separation charge (6) intended for ejection of the payload (4) and the shell base (5) from the shell (1) over a target area. The invention is characterized in that the shell base (5), following separation from the shell (1), can be divided into smaller parts which are harmless for the environment.
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 la signalisation
47.
AUTONOMOUS MEASUREMENT OF THE INITIAL VELOCITY OF AN OBJECT THAT CAN BE FIRED
The invention concerns a process for measuring the initial velocity V0 of an object that can be fired such as a shell or projectile that exits a barrel, said measurement being based on measurement of the force exerted on a sensor device (100) configured inside the object that can be fired, characterized in that the force is measured autonomously inside the object by detection of changes in shape of the sensor device (100) during movement of said object inside the barrel prior to its exit. The invention also concerns a device for measuring the initial velocity V0 of an object that can be fired such as a shell or projectile that exits the barrel of a firing device such as an artillery piece, comprising a force-detecting sensor device (100) configured inside the object that can be fired, characterized in that the force-detecting sensor device (100) is configured so as to detect changes in shape of said sensor device (100) during movement of said object inside the barrel prior to its exit, and in that an included signal-processing unit calculates and determines the initial velocity V0 based on the detected changes in shape. The invention also concerns a device and process for measuring the acceleration forces acting on an object that can be fired during movement of said object inside the barrel prior to its exit.
G01C 21/10 - Navigation; Instruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération
F41G 7/36 - Systèmes de commande de guidage pour missiles autopropulsés basés sur des données prédéterminées de la position de la cible utilisant des références inertielles
F42B 15/01 - Dispositions pour le guidage ou le pilotage sur les projectiles autopropulsés ou les missiles
G01P 15/12 - Mesure de l'accélération; Mesure de la décélération; Mesure des chocs, c. à d. d'une variation brusque de l'accélération en ayant recours aux forces d'inertie avec conversion en valeurs électriques ou magnétiques par modification d'une résistance électrique
The invention relates to a brake panel (3, 3') for a projectile (1), in which those surfaces (A) of the brake panel (3, 3') which are facing in the direction of travel of the projectile are wholly or partially angled in such a way that the normal from the said surfaces (A) is not parallel with the centre line (C) of the projectile (1) in order to reduce or counteract the Magnus torque generated during and after the extension of the brake panel (3, 3'). The invention further relates to a detonator (2) for a projectile (1) and a projectile (1) comprising such a brake panel.
The invention relates to a method for the repeatable initiation of propellent charges in a weapon system, for example in the firing of projectiles from a barrel weapon, through electrical discharge between a rear electrode (22) and a front electrode (21) in a combustion chamber channel (3) filled with filler gas and comprising a combustion chamber combustion element (30), in which the filler gas in the combustion chamber channel (3) is ionized via a high-voltage potential from at least one ionizing electrode (100, 101, 102, 103), which ionization increases the electrical conductivity in the combustion chamber channel (3) so that an electrical flashover, through electrical discharge via a high-voltage generator (5) between the rear electrode (22) and the front electrode (21), is generated from the rear electrode (22) via at least one ionizing electrode (100, 101, 102, 103) onward to the front electrode (21), which results in hot ignition gas with plasma- like state being expelled from the combustion chamber channel (3). The invention also relates to a plasma generator for the said method, and to an ammunition unit comprising the said plasma generator.
F41A 19/63 - Mécanismes de mise à feu électriques comportant des moyens pour la transmission sans contact d'énergie électrique, p.ex. par induction, par étincelles
The invention relates to a method for determining the roll angle of a guidable and substantially or partially roll-stable projectile comprising control system, radio-based positioning receiver and sensor for measuring roll angular velocity, in which the following steps are included: actuation of the actuators of the projectile by the control system, included in the projectile, for manoeuvring of the projectile; estimation of a first signal, the projectile control force, on the basis of the control system included in the projectile; measurement of a second signal, the velocity of the projectile relative to the ground- fixed coordinate system, with the radio-based positioning receiver mounted in the projectile; measurement of a third signal, the rotational velocity, with the sensor for roll angular velocity mounted in the projectile; calculation of a roll angle on the basis of the first, second and third signals, estimated projectile control force, measured projectile velocity, and measured rotational velocity, by summation of the absolute angle change with weighting of an angle evaluation. The invention additionally relates to a GNC system for a guidable projectile comprising control system, radio-based positioning system, and a sensor for measuring roll angular velocity.
F41G 9/00 - Systèmes de commande des missiles ou projectiles, non prévus ailleurs
G01C 21/16 - Navigation; Instruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigant; Navigation à l'estime en intégrant l'accélération ou la vitesse, c. à d. navigation par inertie
51.
ROTATIONALLY STABILIZED GUIDABLE PROJECTILE AND METHOD FOR GUIDING THE SAME
The invention relates to a rotationally stabilized projectile (1) for launching from a barrel, which projectile (1 ) comprises a front projectile part (22), a rear projectile part (20) comprising a rotating band (4), and an intermediate projectile part (21) comprising a freely rotatable middle section (2) arranged with guide wings (3) for improving the gliding capability and guidance capability during the gliding phase and end phase of the projectile. The guide wings (3) are arranged extensibly on the freely rotatable middle section (2), and the intermediate projectile part (21) also comprises a regulator device (14) for regulating the rotation of the middle section (2). The invention also relates to a method for guiding a rotationally stabilized projectile.
The invention relates to a projectile (6) provided with a slipping rotating band (1) which is designed for firing from a weapon system with a rifled barrel. The rotating band (1) comprises an inner ring (2) and an outer ring (3) that seals against the barrel. The outer ring is fitted on the outer surface of the inner ring and the inner ring is slippably fitted on the projectile. The rotating band (1) is configured to remain fitted on the projectile (6) from launcher to target by virtue of the fact that the inner ring (2) is made of fibre-reinforced polymer composite or particle-reinforced polymer composite, or fibre-reinforced metal matrix composite or particle-reinforced metal matrix composite. The invention also relates to a slipping rotating band (1) and to a method for producing a slipping rotating band (1) in which the outer ring (3) is affixed to the inner ring (2).
The present invention relates to a mine protection accessory for fitting to military or civil wheeled vehicles (2) as protection against landmines (12, 12', 12'') or homemade bombs. The mine protection ( ) is characterized in that the mine protection accessory is configured for fitting to the underside of the vehicle (2) adjacent to one of the wheels (3) of the vehicle (2), and in that the mine protection accessory comprises at least one guard plate (1, 11) configured to deflect pressure, splinters and gravel from a landmine (12, 12', 12'') away from the underside of the vehicle (2).
A service platform method and system for enabling readiness and sustainability services for a fleet of deployed and fielded equipment units, comprising generating condition based operational status data dependent on equipment status data and dependent on predetermined relations between said equipment status data and predetermined weighting parameters; providing said condition based operational status data for use by on-board functions and central functions. The service platform enables a support system for condition base maintenance of a fleet of equipment.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation
55.
ON-BOARD SERVICE PLATFORM AND SERVICES FOR FLEET MAINTENANCE AND MANAGEMENT
A service platform method in a local service platform system for enabling readiness and sustainability services for a deployed and fielded equipment unit, comprising the steps of: generating condition based operational status data dependent on equipment operational status data and dependent on predetermined relations between said equipment status data and predetermined weighting parameters; storing a representation of said condition based operational status data in a status log in the local service platform system; providing said condition based operational status data for use by on-board functions.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation
56.
CENTRAL SERVICE PLATFORM AND SERVICES FOR FLEET MAINTENANCE AND MANAGEMENT
A service platform method in a central service platform system for enabling readiness and sustainability services for a fleet of deployed and fielded equipment units, comprising the steps of: receiving condition based operational status data dependent on equipment operational status data and dependent on predetermined relations between said equipment status data and predetermined weighting parameters from an on-board local service platform associated with an equipment unit; storing a representation of said condition based operational status data in a status log in the central service platform system.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation
57.
CONDITION BASED MAINTENANCE SUPPORT SCHEDULE MANAGEMENT
A method for supporting maintenance on a fleet of deployed equipment units each provided with an on-board data processing module and a data storage module, comprising: Providing and maintaining a database of repeatedly determined condition based operational status data of said equipment unit; Providing a set of predetermined maintenance tasks; Providing maintenance condition rules for determining maintenance need status, Determining repeatedly maintenance need status dependent on a selection of said condition based operational status data and said maintenance condition rules; Selecting repeatedly a maintenance task from said set of predetermined maintenance tasks list dependent on said maintenance need; Determining repeatedly a collection of current maintenance tasks for a maintenance schedule, and Generating a maintenance schedule comprising operator directives for said current maintenance tasks.
G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
58.
CONFIGURATION MANAGEMENT FOR A FLEET OF EQUIPMENT UNITS
A method for configuration management of a fleet of deployed equipment units, each unit being provided with an on-board data processing module and a data storage module in a local service platform system being communicatively coupled to a central service platform system, comprising the steps of: generating, in a local service platform system associated with an equipment unit, condition based operational status data; generating in said local service platform system operational data comprising said condition based operational status data; generating by means of a local configuration manager software a definition of the configuration of components; storing said configuration definition in said local service platform system; communicating the configuration definition to said central service platform system; and analyzing configuration definitions for said fleet of equipment units dependent on said operational data generated in the local platform system of the respective equipment units and communicated to the central service platform system.
G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
G08G 1/123 - Systèmes de commande du trafic pour véhicules routiers indiquant la position de véhicules, p.ex. de véhicules à horaire déterminé
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
B60R 25/00 - VÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS Équipements ou systèmes pour interdire ou signaler l’usage non autorisé ou le vol de véhicules
The invention relates to a method and a presentation device for presenting information about the angle to a target to a wearer (2) by means of a display (1) worn by the wearer tracking movement of the wearer's head, the wearer's head movements being detected and the angle of the wearer's head relative to a target being indicated on the display. According to the invention, movements of the wearer's (2) head are detected independently of the target, the position of the wearer is determined locally, the position of the target is designated and the display is controlled on the basis of local information about the wearer' s head movement, the wearer's position and the position designated as the target in order to indicate the angle of the wearer's head relative to the target.
The present invention relates to a method for packing fin-stabilized penetrators (8) in a carrier shell (1), which penetrators (8) comprise a front penetrator part (10) and a rear fin part (9, 9') comprising fin sides (14, 14'), so that the empty space between the penetrators (8) and problems with the penetrators upon the release of the penetrators (8) from the carrier shell (1) are minimized, wherein the penetrators (8) are packed in groups (7) and are joined together to form larger packing units (6), in which each group (7) is arranged with a centrally located penetrator (8) flanked by at least three outer penetrators (8), which outer penetrators (8) are arranged so that their front penetrator parts (10) lie side to side against the fin sides (14, 14') of the centrally located penetrator (8). The method is characterized in that the rear fin parts (9, 9') of the penetrators (8) are made shorter than the front penetrator parts (10) of the penetrators (8), and in that the front penetrator parts (10) are made cylindrical for the distribution of load stresses, upon firing of the carrier shell, from the centrally located penetrator (8) rearwards in the direction of firing via the front penetrator parts (10) of the flanking penetrators (8).
F42B 12/62 - Munitions en grappes ou munitions-cargo, c. à d. projectiles portant un seul ou plusieurs sous-projectiles les sous-projectiles étant éjectés dans une direction parallèle à l'axe longitudinal du projectile porteur
F42B 10/06 - Ailettes placées à l'arrière du projectile
61.
SHELL ARRANGED WITH EXTENSIBLE WINGS AND GUIDING DEVICE
The invention relates to a shell (1) arranged with extensible wings (3) having improved guidance characteristics during the gliding and final phase of the shell (1). The invention is characterized in that the extensible wings (3), via threaded wing fixtures (8), are movably arranged on rotatable axial guide shafts (6) on the shell body (2) for separate or simultaneous displacement of the wings (3) in the longitudinal direction A of the shell (1), for guidance of the shell (1) in the vertical and lateral directions during the trajectory phase of the shell, and in that the wings (3) are also rotatably arranged on radial guide shafts for controlling the angle of incidence of the wings (3) during the final phase of the shell (1).
F42B 10/12 - Dispositions pour la stabilisation utilisant des ailettes coulissant dans la direction longitudinale par rapport au projectile
F42B 10/18 - Dispositions pour la stabilisation utilisant des ailettes qui sont déployées après le lancement, p.ex. après la sortie du tube de l'arme les ailettes étant montées sur un support, susceptible de coulisser longitudinalement
62.
METHOD FOR COMBATING EXPLOSIVE-CHARGED WEAPON UNITS, AND PROJECTILE DESIGNED FOR THE SAME
The invention relates to a method of, with a projectile (1) comprising a reactive charge (4), combating an explosive-charged weapon unit (7), preferably an enemy shell, so that undesirable harmful effects on the environment are reduced, wherein the projectile (1) is configured to penetrate the surface (8) of the weapon unit (7) upon impact so that a passage (9) is opened into the explosive (10) of the weapon unit (7), through which passage (9) the reactive charge (4), under the influence of the kinetic energy of the projectile (1), is transferred to the explosive (10) of the weapon unit (7). The method can be deemed to be characterized in that the reactive charge (4), upon contact with the explosive (10) of the weapon unit (7), reacts and starts a hypergolic reaction with the explosive (10). The invention also relates to a projectile (1) for the said method.
F42B 12/46 - 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 la signalisation pour libérer des gaz, des vapeurs, des poudres ou des substances qui sont chimiquement réactifs
F42B 12/74 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par le matériau utilisé pour le noyau ou le corps solide
F42B 12/76 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par le matériau utilisé pour le boîtier ou l'enveloppe
The present invention relates to an automatic charge magazine (1) for storage and handling of propellent powder charges of the modular charges and/or powder bag charges type, also termed increment charges (4), for projectiles, for example shells, which are arranged in a fireable manner, together with the increment charges (4), in an artillery gun, preferably of the vehicle- mounted artillery gun type, wherein the charge magazine (1) comprises a plurality of charge containers (5, 5', 5'') arranged in a drivable revolving track, which charge containers (5, 5', 5' ' ) are arranged to assume feed-in and feed-out positions (2, 11) for the feed-in and feed-out of at least one increment charge (4) to and from the charge containers (5, 5', 5''). The invention can principally be deemed to be characterized in that the charge magazine (1) also comprises at least one ejection member (15, 31, 32, 33, 34), which ejection member, in response to control signals (i2) from the said control unit (22), ejects one or more increment charges (4) from the respective charge container (5, 5', 5'')/ applied in the feed-out position, to a loading tray (18) belonging to the gun.
The invention relates to a device for generation of microwaves comprising a virtual cathode oscillator (1) in a coaxial embodiment with an outer cylindrical tube forming a cathode (2) and connected to a transmission line (14) for feeding the cathode (2) with voltage pulses, and an inner cylindrical tube, at least partially transparent for electrons, forming a anode (3) and connected to a waveguide (13) for outputting microwave radiation generated by the formation of a virtual cathode (4) inside an area enclosed by the anode. Through the introduction of electrically conductive structures (5 and 6) a device for generation of microwaves is achieved that demonstrates higher efficiency and higher peak output.
H01J 25/02 - Tubes à faisceau électronique modulé en vitesse ou en densité dans une zone modulatrice et cédant ensuite de l'énergie dans une zone inductrice, les zones étant associées à un ou plusieurs résonateurs
H01J 23/05 - Cathodes ayant une surface émissive cylindrique, p.ex. cathodes pour magnétrons
The invention relates to a device for generation of microwaves comprising a coaxial virtual cathode oscillator (1) with an outer cylindrical tube forming a cathode (2) and connected to a transmission line (8) for feeding the cathode (2) with voltage pulses, and an inner cylindrical tube, at least partially transparent for electrons, forming an anode (3) and connected to a transmission device (8) for outputting microwave radiation generated by the formation of a virtual cathode (4) inside an area enclosed by the anode. Through the introduction of a centre conductor (5) arranged to coincide with the centre axle (19) for the cathode's (2) outer cylindrical tube and in electrical connection with the tube a device for generation of microwaves is obtained having improved energy efficiency and better broadband performance.
H01J 25/02 - Tubes à faisceau électronique modulé en vitesse ou en densité dans une zone modulatrice et cédant ensuite de l'énergie dans une zone inductrice, les zones étant associées à un ou plusieurs résonateurs
H01J 23/05 - Cathodes ayant une surface émissive cylindrique, p.ex. cathodes pour magnétrons
The invention is characterized in that the a explosive part (1) comprises two initiation devices (7) arranged on each end face (5) with connections to an inner explosive charge (2), the two initiation devices (7) being arranged for optional initiation of the inner explosive charge (2), with or without an ignition delay. At, and in that the diameter di of the inner explosive charge (2), the thicknesses ti, ty of the two insulating layers (8, 9) and thickness ts of air gap (10) are chosen such that energy from two colliding detonation fronts along the common centre axis A-A is required in order for the initiation to lead to detonation of the outer explosive charge (3). The invention also relates to a method for the above.
F42C 15/36 - Dispositifs d'armement des fusées; Dispositifs de sécurité pour empêcher l'explosion prématurée des fusées ou des charges dans lesquels l'armement se produit par la combustion ou la fusion d'un élément
F42B 12/56 - 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 la signalisation pour la libération de corps solides individuels
F42B 3/22 - Dispositifs pour commander ou guider l'onde de détonation, p.ex. tubes
F42C 15/42 - Dispositifs d'armement des fusées; Dispositifs de sécurité pour empêcher l'explosion prématurée des fusées ou des charges dans lesquels l'action de sécurité ou d'armement s'effectue électriquement par une action à distance, p.ex. pour des mines ou des champs de mines commandés
F42C 15/44 - Dispositions pour désarmer des fusées ou pour les rendre inoffensives après l'armement, p.ex. après le lancement
The invention relates to a device for the generation of microwaves, comprising a virtual cathode oscillator (1) in coaxial construction having an outer substantially cylindrical tube constituting a cathode (2) and connected to a transmission conductor (14) for feeding the cathode (2) with voltage pulses, as well as an inner substantially cylindrical tube, at least partially transparent for electrons, constituting an anode (3) and connected to a wave guide (13) for the discharge of microwave radiation generated by the formation of a virtual cathode (4) inside a region enclosed by the anode. The device comprises an electrically conductive structure in the form of a reflector (19) disposed adjacent to the anode (3). The cathode (2) comprises a substantially rotationally symmetric, electrically conductive body (15) having a cavity (16). By configuring the cavity (16) in the body (15) of the cathode with a first, lesser depth to that boundary surface (18) of the body which is directly in front of the peripheral part of the closure of the anode (3) against the cathode, and a second, greater depth to the boundary surface (17) of the body directly in front of the central part of the closure of the anode (3) against the cathode, a device for the generation of microwaves is produced, which has higher efficiency and high peak power.
H01J 25/02 - Tubes à faisceau électronique modulé en vitesse ou en densité dans une zone modulatrice et cédant ensuite de l'énergie dans une zone inductrice, les zones étant associées à un ou plusieurs résonateurs
PLASMA GENERATOR FOR ELECTROTHERMAL-CHEMICAL WEAPON SYSTEM COMPRISING IMPROVED CONNECTORS, AND METHOD FOR PREVENTING THE ELECTRICAL CONTACT OF THE PLASMA GENERATOR FROM BEING BROKEN
The invention relates to a plasma generator (4, 4') for electrothermal and electrothermal-chemical weapon systems, which plasma generator comprises a combustion chamber (20) having a combustion chamber channel, and a center electrode (24, 24') disposed inside the combustion chamber channel (20'), which combustion chamber and center electrode are electrically conductive and each comprise a respective first connector (26, 42', 33, 45') for an electrical connection to a respective second connector (14c, 49, 14d, 48), interacting with the respective first connector, on the back piece of the weapon system. The connector (42') belonging to the combustion chamber and the connector (45') belonging to the center electrode are axially displaceable relative to each one of the connectors (48, 49) belonging to the back piece (14), with a maintained, radial contact between the first and the second connectors (42', 45' and 48, 49). The invention also relates to a method for maintaining the electrical contact of the plasma generator.
The invention relates to a method of, in the electrical ignition of a propellent charge (1) provided with an electrically conductive surface coating (5) and comprising one or more propellant components (3), ensuring that ignition and progressive combustion of the propellent charge take place. The method is characterized in that said electrically conductive surface coating, when ignition of the propellent charge is desired, is connected to an electrical high-voltage source (6), in that said high-voltage source is made to generate at least one high electrical pulse to said connected electrically conductive surface coating, and in that said at least one high electrical pulse produces an instantaneous flashover ignition of the electrically conductive surface coating of the propellent charge and of all its propellant components, simultaneously. The invention also relates to a propellent charge and to an ammunition shot comprising the propellent charge.
F42B 5/08 - Cartouches, c. à d. projectile et douille avec charge propulsive formant un tout modifiées pour l'allumage électrique
F42B 5/16 - Cartouches, c. à d. projectile et douille avec charge propulsive formant un tout caractérisées par la composition ou les dimensions géométriques ou la forme de la charge propulsive ou de la poudre
A shell (1) for firing from a gun barrel, which shell (1) comprises a front and a rear shell body part (3, 4), a girdle band (5), an explosive and at least two splinter elements (9), in which the shell body parts (3, 4), the girdle band (5) and the said at least two splinter elements (9) together form a coherent shell body (2) comprising the explosive of the shell (1). The splinter elements (9) are exactly positioned in preformed singular cavities (8) in the shell body (2) in predefined positions, so that the size of each individual splinter element (9) corresponds to the size of the respective cavity (8). The invention also concerns a method for producing said shell (1).
F42B 12/32 - 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 à explosif brisant à structure de corps de fragmentation l'enveloppe ou la paroi du projectile contenant un ensemble de corps individuels encastrés, p.ex. de sphères en acier
F42B 12/56 - 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 la signalisation pour la libération de corps solides individuels
The present invention relates to a shell (1) for firing from a gun barrel, which shell (1) comprises a shell body (2), comprising a front shell body part (3) and a rear shell body part (4), and a girdle (7), mutually joined together. The object of the invention is a shell (1) designed such that it is quicker and easier to assemble/disassemble the shell (1) when the explosive charges of the shell (1) need to be exchanged, or when the shell (1) has to be destroyed and/or recovered. The invention is characterized in that the girdle (7) of the shell (1) constitutes a binding element (7) for the shell body parts (3, 4) and in that the shell body parts (3, 4) are joined together with the girdle (7).
The invention relates to a shell (1) intended for firing from a weapon (6), preferably a mortar weapon (6), the shell (1) being designed for securing the shell (1) in a mortar weapon (6) in order thereby to prevent movement of the shell (1) when adjusting the angle of elevation of the weapon (6). According to the invention this is achieved in that the shell (1) comprises a locking part (19, 28, 37), the locking part (19, 28, 37) forming an integral part of the shell (1) and being designed so that the shell (1) after ramming home is locked to a corresponding securing part (19) in the mortar (6). The invention also relates to a mortar (6) intended for firing said shell (1), the mortar (6) being characterized in that the mortar (6) comprises a corresponding securing part (19) for locking the shell (1).
F42B 14/00 - Projectiles caractérisés par des dispositions pour les guider à l'intérieur du canon, pour rendre étanche la surface de contact entre le projectile et le canon, pour lubrifier ou nettoyer le canon
F41A 9/54 - Moyens de guidage, d'arrêt ou de positionnement des cartouches, p.ex. pour l'extraction des cartouches
73.
METHOD OF VARYING FIRING RANGE AND EFFECT IN TARGET FOR SHELL AND SHELL CONFIGURED FOR THIS PURPOSE
The present invention relates to a method and a shell (1) for achieving variable firing range and effect when firing from a launcher, which shell (1) contains a firing charge (10), a rocket motor charge (6) with gas outlet (8), a rocket motor nozzle (9) and an active part (5). According to the invention, this is achieved by virtue of the fact that the shell (1) also contains a release mechanism (15) for releasing the rocket motor nozzle (9) from the rocket motor charge (6) after a time delay determined with regard to firing range and effect, and that the rocket motor charge (6) comprises a propellant which is detonable.
F42B 15/36 - Moyens de liaison entre le moteur-fusée et le corps d'une roquette; Raccords pour relier les différents étages d'une roquette; Moyens de désassemblage
F42B 12/02 - 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
F42B 30/00 - Projectiles non prévus ailleurs, caractérisés par la catégorie ou le type de munitions, p.ex. par le lanceur ou l'arme utilisés
F42B 15/38 - Eléments explosifs en forme d'anneaux pour la séparation des différentes parties d'une roquette
74.
METHOD AND DEVICE FOR MIXING AND INITIATING A PYROTECHNIC CHARGE
Method and device for mixing and initiating a pyrotechnic charge, comprising at least one coherent porous fuel structure (16) and at least one oxidizer (8). According to the invention, the coherent porous fuel structure (16) and the oxidizer (8) are placed apart in a mixing device (1, 20) to prevent unintentional ignition, and in which the oxidizer (8), in response to the action of a force upon the mixing device (1, 20), for example upon firing of an artillery shell, is transported into the coherent porous fuel structure (16), after which the obtained pyrotechnic charge is initiated after a set time delay.
C06C 7/00 - Détonateurs non électriques; Capsules de sautage; Amorces
C06B 47/00 - Compositions dans lesquelles les composants sont conservés séparément jusqu'au moment de l'explosion ou de la combustion, p.ex. explosifs du type "Sprengel"; Suspensions d'un composant solide dans une phase liquide normalement non explosive, y compris une phase aqueuse épaissie
F42B 3/00 - Cartouches de sautage, c. à d. enveloppes avec explosif
75.
PYROTECHNIC PRIMING CHARGE COMPRISING A POROUS MATERIAL
Pyrotechnic priming charge (1) intended to be used preferably for starting up one or more ignition chains, comprising a coherent porous fuel structure (2) and at least one oxidizer (4). According to the invention, the primer also comprises a moisture inhibitor (5) applied to the surface of the primer with a view to increasing the safety of the primer and reducing the risk of unintentional ignition due to breakdown of the oxidizer under the influence of ambient moisture and temperature.
C06B 23/00 - Compositions caractérisées par des constituants non explosifs ou non thermiques
C06B 45/00 - Compositions ou produits définis par une structure ou des dispositions particulières des composants ou du produit
C06C 7/00 - Détonateurs non électriques; Capsules de sautage; Amorces
76.
METHOD FOR MANUFACTURING BANDED PROJECTILES INTENDED FOR FIRING FROM RIFLED BARRELS AND PROJECTILES MADE ACCORDING TO THE METHOD, AND METHOD FOR UTILIZING THEIR SPECIAL CHARACTERISTICS IMPARTED BY THE METHOD FOR MANUFACTURE WHEN FIRING THESE PROJECTILES
In its simplest form the present invention comprises a new method for manufacturing projectiles (1, 11-12 and 19) provided with bands (4, 9, 16), whilst according to a further development of the invention, the facility is afforded for manufacturing artillery projectiles (1, 11-12) according to the same basic principle, which can alternatively be launched from a rifled barrel with or without any spin, along with the facility, according to a new method, for launching spin-free projectiles (6) from rifled barrels without the use of so-called slipping plastic bands.
The present invention relates to a method in firing artillery projectiles, such as various types of shells (1, 26) , from rifled barrels (5a, 5b) for preventing the degree of wear of the barrel from which the projectiles are fired from having a negative effect on the muzzle velocity of the projectiles. The invention also encompasses a number of artillery projectiles or shells (1, 26) designed according to said method, and a method of manufacturing these. The invention encompasses a number of different variants for solving the stated problem, the basic principle of all of these variants being to adjust the band positions of the shells to the degree of barrel wear, so that a perfect propellant gas obturation is at all times obtained between the band (9, 11-14, 19-21, 23 and 33) and the origin of the rifling in the barrel, regardless of the degree of barrel wear.
The invention relates to a method for creating jamming within an area, and a jamming arrangement. The arrangement comprises a plurality of distributed jammers (1) . The jammers (1) comprise a transmitter (5) , receiver (6) and logic unit (7) and communication is established with the jammers. According to the invention, communication is established directly between jammers comprised in the arrangement and the information that is to be transmitted from one jammer to the other jammers is transmitted by superposing the information on the jamming signal that is produced by the jammers. An autonomous distributed arrangement is achieved that is difficult to disable and that can be made relatively simple, reliable and cost-effective.
G01S 7/38 - Moyens de brouillage, p.ex. production de faux échos
G01S 7/00 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , ,
G01S 7/495 - Contre-mesures ou anti-contre-mesures
H04K 3/00 - Brouillage de la communication; Contre-mesures
79.
METHOD OF INITIATING EXTERNAL EXPLOSIVE CHARGES AND EXPLOSIVE-CHARGED ACTION ELEMENTS FOR THESE.
The present invention relates to a method of initiating explosive charges by means of splinter bodies (5) directed towards these at high speed by an external explosion. According to the invention, these splinter bodies (5) are given large surfaces or broadsides compared with their own mass and are forced to hit the explosive charge with their broadsides (5') first in order thereby to transfer sufficient kinetic impulse energy to initiate the explosive charge. The invention also comprises splinter bodies (5) specially configured for the implementation of the said method of initiating explosive-filled bodies (2) and explosive charges (3'), intended for the implementation of the said method and provided with a splinter shell (7) comprising the type of splinter bodies (5) characteristic of the invention.
F42B 12/02 - 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
F42B 12/56 - 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 la signalisation pour la libération de corps solides individuels
The present invention relates to a method for firing explosive-filled, fragmentation shells (1) that disperse fragments on the pre-programmed detonation of their own explosive (7) so as to reduce the risk of accidental injury to unprotected personnel and damage to materiel, which at the moment of firing are undeservedly situated between the firing weapon and the target. The invention also encompasses shells (1) produced or modified according to said method.
F42B 12/76 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par le matériau utilisé pour le boîtier ou l'enveloppe
F42B 5/285 - Douilles en métal constituées par l'assemblage d'au moins trois éléments
81.
METHOD OF INCREASING THE RANGE OF A SUBCALIBRE SHELL AND SUBCALIBRE SHELLS WITH LONG RANGE
The invention relates to a method for increasing the range of shells (1, 8, 13) charged with an explosive substance and other types of shell, which function as carriers of the one or other type of active payload. The method according to the invention thus provides an opportunity for increasing the range of fire of most types of artillery piece by increasing the muzzle velocity and the gliding flight capability of shells or projectiles fired from them, but without the need to increase the energy content in the propellant charges utilized for firing the shells or the projectiles concerned. The novelty proposed in accordance with the invention instead represents a radical modification to the design of the shell (1, 8, 13) utilized in conjunction therewith. The invention also relates to a shell charged with an explosive substance or provided with some other active payload which has been given a long range.
F42B 10/38 - Dispositions pour augmenter la portée
F42B 10/04 - Dispositions pour la stabilisation utilisant des ailettes fixes
F42B 10/14 - Dispositions pour la stabilisation utilisant des ailettes qui sont déployées après le lancement, p.ex. après la sortie du tube de l'arme
F42B 10/40 - Dispositions pour augmenter la portée par la combustion d'une charge à vitesse de combustion lente, p.ex. projectiles du type à écoulement par le culot
F42B 14/06 - Projectiles sous-calibrés munis de sabots; Sabots pour ces projectiles
82.
METHOD FOR PRODUCING PROPELLANT CHARGES FROM A GRANULATED PROPELLANT, PREFERABLY GRANULATED POWDER, AND PROPELLANT CHARGES PRODUCED IN ACCORDANCE WITH THE AFOREMENTIONED METHOD
The present invention proposes a novel method for producing powder charges with a high charge density consisting of a granulated powder lying loosely in the charge. In accordance with the invention, the powder is vacuum-packed in airtight pouches made of a combustible and preferably flexible packaging material .
F42B 33/02 - Remplissage des cartouches, des projectiles ou des fusées; Introduction de charges propulsives ou explosives
F42B 5/16 - Cartouches, c. à d. projectile et douille avec charge propulsive formant un tout caractérisées par la composition ou les dimensions géométriques ou la forme de la charge propulsive ou de la poudre
The invention relates to a network for combat control of ground-based units, such as combat vehicles, in real time, in which information is obtained concerning the units comprised in the network for the evaluation of threats and the calculation of a response. According to the invention, the units are divided into clusters (20; 26) with a central unit (21; 27) in each cluster and at least one client unit (22-25; 28-32) in each cluster, which client units are arranged to communicate with the associated central unit. Each unit comprises a control computer, radio, amplifier and antenna for communication with other units. The central unit is arranged to control units comprised in an associated cluster on the basis of the threat evaluation and the response calculation carried out in the central unit on the basis of information communicated from other units, comprising information about the current position, speed, orientation and status of the respective units, and on the basis of information obtained by means of its own equipment, such as active and passive sensors.
G06F 19/00 - Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des applications spécifiques (spécialement adaptés à des fonctions spécifiques G06F 17/00;systèmes ou méthodes de traitement de données spécialement adaptés à des fins administratives, commerciales, financières, de gestion, de surveillance ou de prévision G06Q;informatique médicale G16H)
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
An ammunition device having two or more projectiles (2) arranged one after the other. Each projectile has allocated to it a propellant charge (5) substantially surrounding the projectile arranged for individual activation with an ignition ring and an ignition system (12, 13) . The projectiles and their propellant charges are arranged one after the other in an enclosing unit (1) , and the projectiles are so arranged as to leave the enclosing unit one at a time in its longitudinal direction at the time of the individual activations of the propellant charges (5) . Shorter ammunition devices and opportunities for rapid firing sequences of the projectiles are achieved with the invention.
F42B 5/03 - Cartouches, c. à d. projectile et douille avec charge propulsive formant un tout contenant plusieurs projectiles
F42B 5/16 - Cartouches, c. à d. projectile et douille avec charge propulsive formant un tout caractérisées par la composition ou les dimensions géométriques ou la forme de la charge propulsive ou de la poudre
The invention relates to a system suitable for displaying a target, comprising: a first unit arranged to generate a first information unit comprising the target's position relative to a first position, wherein the first information unit is arranged to transfer said first information unit to a second unit existing at a second position which is separate from the first position; wherein the second unit is arranged to generate a second information unit, comprising the target's position relative to the second position, depending on the first information unit; wherein the second unit is arranged to indicate the target's position to allow localization of the target.
F41G 3/04 - Dispositifs de pointage pour la dispersion du tir d'une batterie
G01S 3/48 - 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 continues ou intermittentes et la différence de phase entre les signaux provenant de ces antennes étant mesurée
86.
ARRANGEMENT FOR ELECTRICAL ENERGY TRANSMISSION IN A GUN
An electrical energy-insulating, preferably ceramic, insert (15) which is fitted in a barrel (2) is adapted in order to prevent electrical energy transmission (16) from an electric igniter (3) to a barrel body on firing of an ammunition unit (11) which can be initiated with the electric igniter (3) . The insert is arranged in a position for firing of the ammunition unit. By means of the invention, a simple solution is obtained to the problem of electrical energy transmission by virtue of the fact that other measures do not have to be taken, for example the cases of the ammunition units do not have to be adapted by complicated and cost-increasing measures.
The invention relates to a method and device for the determination of the roll angle &phgr; of a rotating body, such as a shell, utilizing sensors for the detection of rotation signals in a body-fixed coordinate system. According to the invention, a new filter device is proposed to handle moment interferences to which the body is subjected, for example, caused by wind turbulence in the atmosphere or similar phenomena. The interferences are eliminated by useful measurement signals emitted by the sensors being mixed down to the frequency zero and by the sensors' rotation signals thereafter being low-pass filtered (13, 14) .
brevets
