WO2005098346A1 - Dispositif emetteur de rayonnement notamment infrarouge - Google Patents
Dispositif emetteur de rayonnement notamment infrarouge Download PDFInfo
- Publication number
- WO2005098346A1 WO2005098346A1 PCT/FR2005/000585 FR2005000585W WO2005098346A1 WO 2005098346 A1 WO2005098346 A1 WO 2005098346A1 FR 2005000585 W FR2005000585 W FR 2005000585W WO 2005098346 A1 WO2005098346 A1 WO 2005098346A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cartridge according
- piston
- projectile
- tube
- relay
- Prior art date
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 18
- 230000000977 initiatory effect Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000003380 propellant Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 235000008429 bread Nutrition 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000010902 straw Substances 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/56—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies
- F42B12/70—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies for dispensing radar chaff or infrared material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F3/00—Rocket or torpedo launchers
- F41F3/04—Rocket or torpedo launchers for rockets
- F41F3/042—Rocket or torpedo launchers for rockets the launching apparatus being used also as a transport container for the rocket
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J2/00—Reflecting targets, e.g. radar-reflector targets; Active targets transmitting electromagnetic or acoustic waves
- F41J2/02—Active targets transmitting infrared radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/26—Flares; Torches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/045—Cartridges, i.e. cases with charge and missile of telescopic type
Definitions
- the present invention relates mainly to the field of devices emitting radiation, in particular devices emitting infrared radiation.
- the invention is however not limited to this particular application.
- the invention applies generally to the implementation of charges ejected from a cartridge case or equivalent.
- Many radiation emitting devices, in particular in the infrared field, have already been proposed.
- the known devices are not always satisfactory, either because they do not incorporate security means preventing abnormal operation of the cartridges, or because they integrate such means but in this case to the detriment of their reliability.
- the main objective of the present invention is to propose a new device making it possible to improve the situation.
- a cartridge comprising a launching tube, an ejectable projectile comprising at least one charge at least partly made of an energetic material and an initiation relay associated with the charge, a propellant means associated with the launcher tube and adapted to propel said projectile on command, a piston placed in the launcher tube between said projectile and the propellant means, the launcher tube and the piston comprising means capable of ensuring the separation of the piston and the projectile when the latter comes out of the launcher tube, the piston comprising at least one through passage capable of transmitting an initiation between the propellant means and the initiation relay of said projectile, as well as means which prohibit an initiation transmission between the relay and the charge before separation of piston and projectile.
- the launcher tube and the piston comprise means complementary able to prevent the exit of the piston out of the launcher tube.
- most of the known devices generate mechanical pollution in the sense that they release rigid parts or sub-assemblies, in particular plastic or metallic, capable of degrading and creating injuries in the mechanical and human environment.
- These rigid sub-assemblies appear essential to protect the material generating infrared radiation in its initial phase of expulsion in order to prohibit, in particular for safety purposes, its combustion before leaving the launcher tube.
- the projectile is made entirely of non-rigid material, preferably non-metallic or if it comprises rigid elements, these are adapted so as not to develop particles of mass greater than 5g.
- FIG. 1 represents a schematic view in longitudinal section of a device according to the present invention, in the initial state
- FIGS. 2, 3 and 4 show similar views in longitudinal section of the same device at three successive stages of its operation, respectively in the storage position, when the projectile leaves and after the projectile leaves
- - Figure 5 shows, in a longitudinal sectional view, an alternative embodiment of the device according to the present invention
- - Figures 6, 7 and 8 show three alternative means for retaining the piston inside the launcher tube
- - Figure 9 shows a sectional view of a variant initiation delay of the device according to the present invention.
- the device represented in the appended figures comprises a launcher tube 100 and a projectile generating infrared radiation 200.
- the projectile 200 can be adapted to emit another type of radiation.
- the launcher tube 100 comprises a rectilinear sheath of constant section 110 provided at its rear end with a base 120 forming an impeller.
- the launcher tube 100 can be made of any suitable material, for example metal, such as aluminum, or thermoplastic material.
- the launcher tube 100 is preferably monodirectional, that is to say that it is adapted to propel the projectile 200 in one direction and not to simultaneously propel projectiles in two opposite directions.
- the invention can also be applied to bidirectional launching tubes, that is to say adapted to simultaneously launch two projectiles in respectively opposite directions.
- the base 120 is fixed by any appropriate means to the sleeve 110, for example by crimping or gluing. It houses a primer not shown in the appended figures to amplify the illustration, for example either a percussion-controlled primer or an electrically-operated primer, and a propellant charge also not shown in the appended figures, which opens in the tube chamber 100.
- the primer and the propellant charge are placed in the housing referenced 122 of the base 120. If necessary, a paillet or protective film 126 can be interposed between the aforementioned propellant charge and the internal chamber of the tube 100.
- a piston 150 is placed in the bottom of the tube chamber 100, adjacent to the base 120.
- the piston 150 has a complementary section of the tube 100. It is preferably made of metal. It preferably includes an O-ring 152 or equivalent on its periphery, suitable for sealing between the periphery of the piston 150 and the internal wall of the tube 100 in order to avoid transmission of gas at this level.
- the seal 152 thus avoids untimely initiation of the material placed in the projectile 200 by the gases generated by the charge placed in the housing 122.
- the piston 150 has a through channel 154 whose function will be explained later. Initially this channel 154 is closed by the straw or protective film 126.
- the tube 100 is preferably provided at its mouth, that is to say opposite its base 120, with an internal ring 130.
- the ring 130 forms a local narrowing in diameter for the tube 100. It fulfills a double function: on the one hand it serves as a stop limiting the movement of the piston 150 and on the other hand it serves as a shock absorber for the piston 150.
- the ring 130 can give rise to numerous embodiments. According to the representation given in FIG. 1, the ring 130 has come integrally with the tube 100.
- the tube 100 may be a separate piece, held on the mouth of the tube by any suitable means, for example by the peripheral rim 104 of the front transverse wall 102 of the tube.
- the tube 100 is initially closed transversely, at its end opposite the base 120, by a partition or front wall 102 made of material.
- the partition 102 is divided between a circular central cover 106 of the same section as the projectile 200 and the aforementioned peripheral rim 104, by a pre-cut line 105.
- the tube 100 can be initially closed at its mouth by a plug 1060, for example made of plastic, and preferably provided with an O-ring seal 1062 at the periphery, as illustrated in FIG. 5.
- the plug 1060 can be maintained on the tube 100 by any suitable means, for example by crimping or gluing.
- the ring 130 has an internal diameter which is preferably identical to that of the rim 104.
- the projectile 200 comprises at least one bar 210 of material capable of generating infrared radiation (or another type of radiation depending on the desired effect) during its combustion.
- the bread 210 can be placed in a non-rigid envelope, preferably non-metallic, for example an envelope of cellulose or composite material or equivalent capable of being immediately disintegrated upon impact or combustion. If it has rigid elements, as indicated above preferably, these are adapted so as not to generate particles with a mass greater than 5 g.
- the bread 210 of the projectile is self-supporting, that is to say that it does not comprise an external envelope.
- all the materials making up the projectile 200 are adapted to be consumed.
- a single cylindrical loaf 210 has been shown.
- the projectile 200 may however accommodate a plurality of stacked elementary loaves.
- the bread 210 or the stack of breads 210 may include stiffening fibers.
- the projectile 200 illustrated in the appended figures comprises cords 220 of initiating composition distributed in longitudinal grooves formed in the external surface of the projectile 200.
- the section or caliber of the projectile 200 is complementary (slightly lower) of the section of the passage defined by the peripheral rim 104.
- the projectile 200 also includes a pyrotechnic relay 230 at its rear end, opposite passage 154.
- the relay 230 is preferably formed of a pyrotechnic delay.
- the device may include a flexible wedging disc 160 between the top of the projectile 200 and the closure cap 106, as seen in FIG. 1.
- Such a setting disc may include a steel insert, the aim is to gradually cut the sheath 110 in order to isolate and separate the cover 106.
- the device comprises means which prevent an initiation transmission bread 210 before the separation of the piston 150 and the projectile 200. Such means can be the subject of numerous embodiments.
- a mechanical screen integral with the piston 150 and initially placed between the relay 230 and the load 210.
- a mechanical screen preferably has a geometry complementary to that of a housing formed between the relay 230 and the load 210. It performs sealing functions at this level.
- This screen preferably covers orifices formed in a housing which houses the delay.
- the piston 150 is provided on its front face with a cylindrical skirt 158 centered on the longitudinal axis of the projectile 20O, which is engaged in an annular chamber formed between a cylindrical housing 232 housing the pyrotechnic delay 230 and the rear part of the bread 210.
- the housing 232 also has a plurality of through holes 234 angularly distributed.
- the skirt 158 of the piston covers the orifices 234 and prohibits the initiation of the bread 210 by the relay 230. This is so as long as the projectile 200 is not separated from the piston 150. On the contrary, as can be seen in FIG. 4, when the projectile 200 is separated from the piston 150, the orifices 234 are uncovered and allow a transmission of fire to the bread 210.
- the presence of such means 158 prohibiting a transmission of initiation to the bread 210 before the separation of the piston 150 and the projectile 200 makes it possible both to ensure a high reliability and an optimal exploration of the radiation emitted since the emission of the radiation does not start until after the projectile 200 has left
- the cartridge according to the present invention offers great security because it prohibits the implementation of the energy charge 210 as long as the projectile 200 is placed in the tube 100 of the cartridge.
- the operation of the device which has just been described is essentially the following. At rest, the roll of infrared material 210 is perfectly protected in the socket 110 of the launcher tube 100.
- the skirt 158 releases the orifices 234.
- the bread 210 is then initiated by the relay 230 and then generates infrared radiation.
- the bread 210 containing no rigid particle, preferably no metallic particle and the piston 150 being confined in the tube 100 by the ring 130, any risk of mechanical pollution of the environment is avoided, unlike the known devices of prior art.
- the projectile is adapted so that the individual mass of the scattered residual particles does not exceed 5 g.
- FIG. 9 there is schematically illustrated in FIG. 9, in longitudinal section, a particular embodiment of the relay 230 according to the present invention adapted to avoid the diffusion towards the rear of fire or hot gas, once the projectile 200 is separated from the piston 150.
- the housing 232 which houses the pyrotechnic relay or delay 230 has a local internal narrowing 236 and also houses in front of the latter a ball or any slow equivalent element 235 whose diameter is between the internal diameter of the housing 232 and the diameter ibre of the constriction 236.
- the ball 235 is distant from the constriction 236. The latter is free and allows a transmission of fire, from the charge placed in the chamber 122 towards the relay 230.
- the relay 230 is initiated, the hot gases developed by the latter urge the ball 235 in abutment against the constriction 236 to close the latter ier.
- the gases developed by the relay 230 then develop in the direction of the charge 210 through the orifices 234 formed in the wall of the housing 232 in front of the ball 235.
- the housing 232 is itself fixed to the load 210 by any appropriate means, for example by bonding, crimping, screwing, etc.
- the present invention is not limited to the embodiments previously described but extends to all variants according to his spirit. Illustrated in Figures 6, 7 and 8, three alternative embodiments of means for confining the piston 150 inside the launcher tube 100. According to Figure 6, these means are formed of a groove 1112 formed in part front of the launcher tube 100 and intended to receive the seal 152 of the piston 150. According to FIG.
- these means are formed of a part 1114, for example of stamped steel which is adapted to cooperate with the groove 1112.
- This part 1114 can either be initially disposed in the groove 1112 to form a stop to the piston 150, or be integral with the piston 150, in which case the part 11 ZL4 accompanies the piston 150 in its course and stops in the groove 1112 when it reaches that -this.
- the means limiting the stroke of the piston 150 are formed of punctual deformations 1116 towards the inside of the wall of the tube 100 to form a stop on the piston 150.
- This ring thus causes the separation of the piston 150 and the projectile 200.
- a device in which the piston 150 is authorized to leave the launcher tube 100 means being also provided for ensuring the separation of the piston 150 and the projectile 200 when the latter leaves the launcher tube 100.
- Such means can for example be formed of means capable of braking the piston 150 when the latter reaches the mouth exit of the launcher tube 100, the projectile 200 continuing its path or inertia.
- the housing 232 has at least one through hole 234 initially covered by the skirt 158.
- the parts of the cartridge according to the present invention which initially has a large mass are pre-fragmented so that the residual particles do not exceed 5g after implementation. So in particular, the cap 160 or
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0619187A GB2427016B (en) | 2004-03-12 | 2005-03-11 | Radiation-emitting device,which is intended in particular for infrared radiation |
DE112005000582T DE112005000582T5 (de) | 2004-03-12 | 2005-03-11 | Strahlungsemittierende Vorrichtung, die insbesondere für Infrarotstrahlung bestimmt ist |
IL178009A IL178009A0 (en) | 2004-03-12 | 2006-09-11 | Radiation-emitting device, which is intended in particular for infrared radiation |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0402581A FR2867556B1 (fr) | 2004-03-12 | 2004-03-12 | Dispositif emetteur de rayonnement infrarouge |
FR0402581 | 2004-03-12 | ||
FR0409863 | 2004-09-17 | ||
FR0409863A FR2867557B1 (fr) | 2004-03-12 | 2004-09-17 | Dispositif emetteur de rayonnement notamment infrarouge |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005098346A1 true WO2005098346A1 (fr) | 2005-10-20 |
WO2005098346B1 WO2005098346B1 (fr) | 2005-12-08 |
Family
ID=34913607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2005/000585 WO2005098346A1 (fr) | 2004-03-12 | 2005-03-11 | Dispositif emetteur de rayonnement notamment infrarouge |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE112005000582T5 (fr) |
FR (1) | FR2867557B1 (fr) |
GB (1) | GB2427016B (fr) |
IL (1) | IL178009A0 (fr) |
WO (1) | WO2005098346A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013130518A1 (fr) * | 2012-03-02 | 2013-09-06 | Alliant Techsystems Inc. | Procédés et appareils destinés à une protection active de menaces aériennes |
US9501055B2 (en) | 2012-03-02 | 2016-11-22 | Orbital Atk, Inc. | Methods and apparatuses for engagement management of aerial threats |
US9551552B2 (en) | 2012-03-02 | 2017-01-24 | Orbital Atk, Inc. | Methods and apparatuses for aerial interception of aerial threats |
US11313650B2 (en) | 2012-03-02 | 2022-04-26 | Northrop Grumman Systems Corporation | Methods and apparatuses for aerial interception of aerial threats |
US11947349B2 (en) | 2012-03-02 | 2024-04-02 | Northrop Grumman Systems Corporation | Methods and apparatuses for engagement management of aerial threats |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014197038A1 (fr) * | 2013-03-15 | 2014-12-11 | Alliant Techsystems Inc. | Procédés et appareils pour l'interception aérienne de menaces aériennes |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137231A (en) * | 1956-06-08 | 1964-06-16 | Francis M Johnson | Chaff dispenser system |
US3782285A (en) * | 1972-09-14 | 1974-01-01 | Us Navy | Flare cartridge |
FR2294423A1 (fr) * | 1974-12-11 | 1976-07-09 | Lacroix E | Leurre infrarouge et cartouche de lancement d'un tel leurre |
DE2638920A1 (de) * | 1976-08-28 | 1978-03-02 | Dynamit Nobel Ag | Vorrichtung zum verteilen von strahlenreflektierendem und/oder -emittierendem material |
US4621579A (en) * | 1984-06-12 | 1986-11-11 | Buck Chemisch-Technische Werke Gmbh & Co. | Device for producing a decoy cloud, in particular an infrared decoy cloud |
FR2610085A1 (fr) * | 1987-01-26 | 1988-07-29 | Matra Manurhin Defense | Emetteur infrarouge, notamment a usage de leurre, et cartouche lance-leurre infrarouge pour sa mise en oeuvre |
DE4302413C1 (de) * | 1991-07-31 | 1994-03-17 | Buck Chem Tech Werke | Selbstschutz-Werfereinrichtung mit Fangleine |
FR2729749A1 (fr) * | 1993-07-29 | 1996-07-26 | Lacroix Soc E | Cartouche de leurrage infrarouge et dispositif de leurrage comportant une telle cartouche |
US6381825B1 (en) * | 1999-07-27 | 2002-05-07 | Giat Industries | Method for packing fibers into a case |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3964393A (en) * | 1974-06-21 | 1976-06-22 | The United States Of America As Represented By The Secretary Of The Navy | Igniter |
-
2004
- 2004-09-17 FR FR0409863A patent/FR2867557B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-11 GB GB0619187A patent/GB2427016B/en not_active Expired - Fee Related
- 2005-03-11 DE DE112005000582T patent/DE112005000582T5/de not_active Withdrawn
- 2005-03-11 WO PCT/FR2005/000585 patent/WO2005098346A1/fr active Application Filing
-
2006
- 2006-09-11 IL IL178009A patent/IL178009A0/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137231A (en) * | 1956-06-08 | 1964-06-16 | Francis M Johnson | Chaff dispenser system |
US3782285A (en) * | 1972-09-14 | 1974-01-01 | Us Navy | Flare cartridge |
FR2294423A1 (fr) * | 1974-12-11 | 1976-07-09 | Lacroix E | Leurre infrarouge et cartouche de lancement d'un tel leurre |
DE2638920A1 (de) * | 1976-08-28 | 1978-03-02 | Dynamit Nobel Ag | Vorrichtung zum verteilen von strahlenreflektierendem und/oder -emittierendem material |
US4621579A (en) * | 1984-06-12 | 1986-11-11 | Buck Chemisch-Technische Werke Gmbh & Co. | Device for producing a decoy cloud, in particular an infrared decoy cloud |
FR2610085A1 (fr) * | 1987-01-26 | 1988-07-29 | Matra Manurhin Defense | Emetteur infrarouge, notamment a usage de leurre, et cartouche lance-leurre infrarouge pour sa mise en oeuvre |
DE4302413C1 (de) * | 1991-07-31 | 1994-03-17 | Buck Chem Tech Werke | Selbstschutz-Werfereinrichtung mit Fangleine |
FR2729749A1 (fr) * | 1993-07-29 | 1996-07-26 | Lacroix Soc E | Cartouche de leurrage infrarouge et dispositif de leurrage comportant une telle cartouche |
US6381825B1 (en) * | 1999-07-27 | 2002-05-07 | Giat Industries | Method for packing fibers into a case |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013130518A1 (fr) * | 2012-03-02 | 2013-09-06 | Alliant Techsystems Inc. | Procédés et appareils destinés à une protection active de menaces aériennes |
US9170070B2 (en) | 2012-03-02 | 2015-10-27 | Orbital Atk, Inc. | Methods and apparatuses for active protection from aerial threats |
US9501055B2 (en) | 2012-03-02 | 2016-11-22 | Orbital Atk, Inc. | Methods and apparatuses for engagement management of aerial threats |
US9551552B2 (en) | 2012-03-02 | 2017-01-24 | Orbital Atk, Inc. | Methods and apparatuses for aerial interception of aerial threats |
US10228689B2 (en) | 2012-03-02 | 2019-03-12 | Northrop Grumman Innovation Systems, Inc. | Methods and apparatuses for engagement management of aerial threats |
US10295312B2 (en) | 2012-03-02 | 2019-05-21 | Northrop Grumman Innovation Systems, Inc. | Methods and apparatuses for active protection from aerial threats |
US10436554B2 (en) | 2012-03-02 | 2019-10-08 | Northrop Grumman Innovation Systems, Inc. | Methods and apparatuses for aerial interception of aerial threats |
US10948909B2 (en) | 2012-03-02 | 2021-03-16 | Northrop Grumman Innovation Systems, Inc. | Methods and apparatuses for engagement management of aerial threats |
US10982935B2 (en) | 2012-03-02 | 2021-04-20 | Northrop Grumman Systems Corporation | Methods and apparatuses for active protection from aerial threats |
US11313650B2 (en) | 2012-03-02 | 2022-04-26 | Northrop Grumman Systems Corporation | Methods and apparatuses for aerial interception of aerial threats |
US11947349B2 (en) | 2012-03-02 | 2024-04-02 | Northrop Grumman Systems Corporation | Methods and apparatuses for engagement management of aerial threats |
Also Published As
Publication number | Publication date |
---|---|
FR2867557A1 (fr) | 2005-09-16 |
WO2005098346B1 (fr) | 2005-12-08 |
GB2427016A (en) | 2006-12-13 |
GB0619187D0 (en) | 2006-11-08 |
IL178009A0 (en) | 2006-12-31 |
GB2427016B (en) | 2007-07-18 |
DE112005000582T5 (de) | 2007-02-15 |
FR2867557B1 (fr) | 2008-03-21 |
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