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7617776 |
Selective emitting flare nanosensors
A flare includes an air-tight rupturable capsule and an energy releasing material, contained within the air-tight rupturable capsule, such that the energy-releasing material releases energy in...
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7469640 |
Flares including reactive foil for igniting a combustible grain thereof and methods of fabricating and igniting such flares
Flares include grain assemblies comprising a combustible grain and a reactive foil positioned at least proximate to the grain and configured to ignite combustion of the grain upon ignition of the...
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7451679 |
Apparatus for initiating and dispensing an incendiary
An apparatus ( 10 ) for initiating and dispensing an incendiary comprises a feed mechanism ( 12 ) for advancing a line of series connected incendiaries to a dispensing location D; an injection...
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7441503 |
Expendable infra-red radiating means
An expendable infra-red radiating means having a rupturable container 1 housing a plurality of decoy plates ( 11 ) and an ignition means ( 17 ) for igniting the decoy plates ( 11 ). Each of the...
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7363861 |
Pyrotechnic systems and associated methods
Pyrotechnic systems and associated methods are disclosed. In one embodiment, a pyrotechnic system includes a combustible material in a housing having a first and second portion. The first portion...
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7343861 |
Device and method for producing an infrared emission at a given wavelength
An infrared emitting device produces a certain heat emission. The device has a heat source for generating a specific amount of heat for heating inert material to a given temperature and expelling...
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7341002 |
Missile countermeasure device, and methods of using same
A countermeasure for luring an incoming hostile missile away from a vehicle is provided. The countermeasure includes a housing, an infrared-emission body containing a sublimation compound in a...
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7154429 |
Device for protecting military vehicles from infrared guided munitions
A heat seeking missile decoy device mounted on a military vehicle to change the infrared signature of the military vehicle. The device is at ambient temperature when stored on the military vehicle....
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7025001 |
Super long range crash-bang round
A “crash-bang” shotgun cartridge assembly has a projectile consisting of a weighty and frangible ballast on its leading edge, a flash-bang charge, and, in the rear, a delay fuse which is lit by...
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6877433 |
Incendiary
An incendiary 10 includes a plurality of containers 12 each containing a volume of a first substance such as potassium permanganate which, when mixed with a second substance such as glycol...
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RE38592 |
Multiple effect pyrotechnic shell
A multiple effect pyrotechnic shell ( 20 ), having a lift chamber ( 22 ), primary break ( 24 ), secondary break ( 26 ), and a tertiary break ( 28 ) has a desired weight distribution to inhibit...
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6782826 |
Decoy
A method of decoying an incoming missile from a target. The method comprises deploying an array of barrels each containing multiple projectiles, determining a position and orientation for a decoy...
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6708620 |
High strength crimp for flares
A flare containment case is taught wherein the case has a end cap which is crimped into the sealed position with variously spaced crimps or indentations which may be machined in such a way as to...
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6705573 |
Survivability and mission flexibility enhancements for reconnaissance aircraft
A pod ( 34 ) containing sensors and/or targeting systems such as laser designators or range finders are hung on a cable ( 30 ) below an aircraft ( 12 ). The line ( 30 ) can be reeled in or out...
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6675716 |
Pyrotechnic pellet decoy method
A method for decoying an infrared seeker comprising the steps of providing a plurality of small pyrotechnic pellets, igniting the pellets and dispersing the pellets.
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6666143 |
Obscurant device
Many of today's weapons systems use surveillance and target acquisition (STA) devices which can exploit the infrared and millimeter wavebands of the electromagnetic spectrum. Designing obscurant...
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6659012 |
Ejection device for ejecting a plurality of submunitions and associated discharging unit
An ejection device for ejecting a plurality of submunitions ( 24 a-d ) having an adapter ( 10 ) including a control unit ( 12, 13, 14 a-c , 15 a-b , 16 ) and adapted for releasable fastening in an...
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6634301 |
Enclosed ignition flare igniter
An enclosed ignition flare igniter that includes a housing and two slider assemblies. The housing includes a first portion and a second portion. The two slider assemblies are disposed within the...
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6612242 |
Ammunition for smoke generation
The present invention relates to a cartridge for smoke generation for the protection of combat vehicles, wherein the shell has the form of an integral two-chamber double can ( 2 ) including a...
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6581520 |
Pyrotechnic active mass for producing an aerosol highly emissive in the infrared spectrum and inpenetrable in the visible spectrum
The invention relates to a pyrotechnic active mass which is impenetrable in the visible spectrum, highly emissive in the infrared spectrum and used for camouflage and decoy purposes. As principal...
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6578492 |
Pyrotechnic smoke screen units for producing an aerosol impenetrable in the visible, infrared and millimetric wave range
The invention relates to a pyrotechnic smoke screen unit for producing an aerosol which is impenetrable in the visible, infrared and millimetric wave range and used for camouflage and decoy...
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6571714 |
Silicon window infrared augmenter
There is provided an electrically powered augmenter device that has a silicon window. The silicon window emits the infrared radiation from the augmenter in a specific waveband, to attract heat...
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6530327 |
Method and apparatus for burning pyrotechnic compositions
A pyrotechnic device and method for making the same is disclosed which includes a pyrotechnic composition comprising a fuel, an oxidizing agent, and at least one of a metal salt and metal powder;...
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6513438 |
Method for offering a phantom target, and decoy
A method and associated decoy for offering a phantom target for protecting land, air or water vehicles or the like as a defense against missiles possessing a target seeking head operating in the...
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6502343 |
Emergency rescue device
An emergency rescue device is provided which includes a plurality of launching tubes, a plurality of upper and lower fixing pieces, a plurality of upper and lower connecting moving pieces, a...
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6484640 |
Method of producing a screening smoke with one-way transparency in the infrared spectrum
The invention relates to a method of producing a screening smoke which is one-way transparent in the infrared spectrum (780 nm-14.0 μm) and opaque in the visible spectrum. According to the...
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6463856 |
Electronically and mechanically-operated ignition delay for cartridge-type pyrotechnic decoy flare ammunition
The invention relates to an electronically and mechanically-operated ignition delay which is used in cartridge-type pyrotechnic decoy flare ammunition. Said ignition delay comprises a cylindrical...
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6427599 |
Pyrotechnic compositions and uses therefore
Pyrotechnic compositions having combustion reaction products that include a high percentage of carbon dioxide at high temperatures. These pyrotechnic compositions include a fuel component having...
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6412416 |
Propellant-based aerosol generation devices and method
Disclosed is an aerosol generating device comprising a cartridge containing a propellant. When ignited, propellant gases expand through a diffuser, then through and into a clearing pad and then...
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6393989 |
Drone or towed body having infrared flares for stimulating a flying target
In a towed body with infrared flares located at its rear, the flares are in an ejection unit and are pulled out of the towed body via a tow cable as they ignite, preventing the towed body from...
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6352031 |
Radiative countermeasures method
A method for creating coherent masses of burning matter for countermeasures purposes such as for protecting an aircraft and other vehicles from infrared “heat seeking” hostile missiles and also...
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6324981 |
Pyrotechnic projectile for producing continuous patterns in the sky
The invention concerns a pyrotechnic projectile comprising a body containing a bursting charge (4) and a combustible charge (5) which is ignited and dispersed by the bursting charge (4),...
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6289815 |
Device for controlling bird strike hazards
A device for dispersing birds in airport areas, including a self-propelled projectile with a delayed firing element (15, 18, 27, 29) and a sound-effect charge (9) designed to scare birds away and...
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6263797 |
Enhanced flare apparatus
A flare apparatus including a shell case, an explosive assembly carried by the shell case, a flare cup located in the shell case and spaced apart from the first end of the shell case and having a...
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6253680 |
Diversionary device
A diversionary device has a housing having at least one opening and containing a non-explosive propellant and a quantity of fine powder packed within the housing, with the powder being located...
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6230628 |
Infrared illumination compositions and articles containing the same
An infrared illuminating composition comprising approximately 70 weight % of an oxidant evidencing strong emission in the NIR region selected from the group consisting of potassium nitrate, cesium...
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6190475 |
Castable infrared illuminant compositions
Compositions are provided which, when burned, produce significant levels of infrared radiation, but only limited levels of visible radiation. The basic components of the compositions include a...
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6170399 |
Flares having igniters formed from extrudable igniter compositions
The present invention relates to flares and other solid propellant devices, rockets or the like, equipped with an igniter or igniter system which is based in whole in part on an extruded igniter...
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6095052 |
Corrosion resistant metal body, bullet blank, and bullet and method for making same
A bullet comprises a lead sheet and a zinc foil fixed to the lead sheet, the sheet and foil being rolled and pressure formed into a bullet having generally helical layers of the lead sheet and zinc...
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6092467 |
Flare apparatus
A flare apparatus including a shell base, an explosive assembly carried by the shell base, a flare cover interference fit onto the shell base and having a closed end surface away from the shell...
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6055909 |
Electronically configurable towed decoy for dispensing infrared emitting flares
This invention proposes to make use of an already developed set of hardware which dispenses and controls the performance of towed decoys capable of defeating radar guided weapons. Using this same...
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6013144 |
Pyrotechnic material
An infrared emitting pyrotechnic material comprising a fibrous carbon containing substrate (1) onto one or both faces (4, 5) of which is vapor deposited a combustible material layer (2, 3) which...
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5997667 |
Fire starting flare
A fire starting flare suitable for hand-held launchers has a fuse and ignitor assembly within a flare core material such that as the flare is launched the fire ignites and as the flare lands the...
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5996502 |
Plume enhancement nozzle for achieving flare rotation
An aerodynamically stable, kinematic flare having an enhanced plume signature is disclosed. The flare includes a housing with a flare illuminant disposed within the housing. A primary nozzle is...
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5983801 |
Separating smoke grenade
A three-in-one smoke grenade to disperse unruly crowds that emits three smoke trails and deploys at three separate locations on the assembly site of the unruly crowd, to thereby obviate the typical...
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5917142 |
Fusee cap having a spark deflector shield
A fusee cap includes a fusee cap body having a scratch surface for frictional engagement with the head of a fusee to cause fusee ignition and a spark deflector shield projecting from the fusee cap...
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5912430 |
Pressable infrared illuminant compositions
Compositions are provided which, when burned, produce significant levels of infrared radiation, but only limited levels of visible radiation. The basic components of the compositions include a...
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5895882 |
Air-delivered remotely-activated infrared anti-ship missile decoy and deployment method
An air-delivered infrared anti-ship missile decoy is delivered from an aiaft to a desired location below sea surface ahead of advancing forces and then activated at a later time by a...
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5866840 |
Nozzles for pyrophoric IR decoy flares
A decoy flare for infrared (IR) seeking missiles comprises a tubular shell with a cover member hermetically sealed to an outer front edge of the tubular shell to form a container for a pyrophoric...
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5852254 |
Protective means for fast-moving objects
Protective device for protection of rapidly moving objects such as aircraft or the like against homing heads that react to radiation, in particular infrared radiation, emitted by the aircraft, and...
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