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8776693 Apparatus and method for dispensing incendiary projectiles  
An apparatus and method for dispensing incendiary projectiles is provided. The apparatus includes an injector for injecting the projectiles with a reactant at a dispensing rate, and a controller...
8776688 Electrically initiated inertial igniters for thermal batteries and the like  
A method for electrically initiating an inertial igniter for a munition. The method including: providing an electrical energy generating device to generate a voltage over a duration responsive to...
8776689 Energetics train reaction and method of making an intensive munitions detonator  
A detonator formed entirely from a plurality of discrete segments of an insensitive energetic composition, each of the segments employed in the detonator being compacted at different pressures from...
8776661 Connecting device having pyrotechnic rupture  
According to the present disclosure, devices, systems, and methods are disclosed in which two substantially parallel flanges are provided with rupture areas, respectively, located in the same...
8777258 Gas generator for restraining apparatus  
The invention provides a gas generator for a restraining apparatus, including: a housing an ignition device, and a gas generating agent accommodated in the housing, anda cup-shaped container having...
8776690 Sleeve for accommodating propellant charge powder  
The invention relates to a combustible sleeve for accommodating propellant charge powder, to munitions designed using such a sleeve, and to a production method for such sleeves. The sleeve...
8776692 Flameless smoke pot  
A flameless smoke pot and a method of generating smoke using the smoke pot. The smoke pot includes a casing having a side wall with air inlet openings and containing a plurality of perforated tubes...
8770110 Selectable yield warhead and method  
A warhead 10 with selectable output can provide either a high-yield mode for a wide area of damage or a low-yield mode for restricting damage to a confined area. The warhead 10 includes a casing 14...
8770082 Pressurized fluid delivery system and method of use  
A pressurized fluid delivery system and method that can be used to interrogate objects, such as the interrogation and detonation of IEDs. The system and method entail pressurizing a liquid within a...
8770108 Coupling device for explosives  
A coupling device which is configured such that respective explosives for blasting work are coupled to front and rear sections thereof. The coupling device includes cylindrical bodies, one of the...
8770109 Flare with flare ignition and ejector mechanism for the same  
A flare ignition system for an ejectable flare (10), for protecting moving and/or stationary objects from heat-seeking threats, is disclosed, wherein the flare ignition system is characterized by a...
8763723 Cartridge for breaking rock  
A cartridge for breaking rock which includes a tubular housing in which is formed a first compartment. The cartridge includes a first energetic composition inside the first compartment and a primer...
8765429 Biomass shock pretreatment  
Methods and apparatus for treating biomass that may include introducing a biomass to a chamber; exposing the biomass in the chamber to a shock event to produce a shocked biomass; and transferring...
8763535 Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition  
A high strength polymer-based cartridge casing includes an upper component of polymer, a bullet of a standard weight, a lower component of polymer, and an insert. The upper component has a shoulder...
8763533 Active body  
An active body (1) is proposed that has, as active mass (5), multiple flares (2, 3) arranged behind each other or stacked, in particular for the generation of decoys, wherein the flares (2, 3) are...
8763534 Molded part, and method for the production of the molded part  
To increase the function and safety of a weapon, it is proposed that the molded part, as connecting site particularly between a projectile and a preferably combustible sleeve containing a driving...
8763596 Cartridge for launching a bullet  
A cartridge for launching a bullet, includes a shell case, a pressure chamber and a push rod; the shell case defines concentric through-holes; the pressure chamber is set up between the...
8763294 Multiple bullet ammunition system  
An ammunition system for a firearm includes a cartridge for a firearm, a muzzle-loaded cartridge attachment, a magnet, and a magnetic material. The muzzle-loaded cartridge attachment is loaded into...
8763531 Pyrotechnic electric generator  
A pyrotechnic electrical generator including an initiator charge mechanism, one or more field poles and an armature that creates a magnetic field, and a coil that produces an electric current is...
8763532 Devices and methods for perforating a wellbore  
An apparatus and method for perforating a subterranean formation is disclosed. The apparatus includes a tubular carrier; a charge tube disposed in the tubular carrier; and at least one shaped...
8757064 Optical proximity fuze  
Described herein is an optical fuze for a guided missile that comprises an array of a large number of optical apertures distributed about the outer surface of the missile. An optical waveguide...
8757065 Methods and apparatus for integrated locked thruster mechanism  
A component separation system for separating a load from an external structure according to various aspects of the present invention comprises a sleeve slidingly engaged with the external...
8757263 Downhole cyclic pressure pulse generator and method for increasing the permeability of pay reservoir  
This invention relates to the oil and gas industry and to exploration and production of water resources, in particularly, for stimulation of fluid flow to the well, e.g., for higher oil production,...
8755770 Methods for identifying wireless devices connected to potentially threatening devices  
Techniques for determining whether a cellular device is suspect, i.e., perhaps serving as an activator for a device such as a bomb. One way of doing this with cellular telephones that are in the...
8752465 Laser weapon system and method  
A laser weapon system includes a chamber configured to direct a post-detonation gas flow between a first mirror and a second mirror, and an ejectable ammunition cartridge containing a first gas and...
8752484 Three component bullet with core retention feature and method of manufacturing the bullet  
A three component bullet with an improved core retention feature and a method of manufacturing the bullet is described including a cylindrical jacket having an open end and a closed end containing...
8752485 Re-locking device for a rocker arm detonator  
A re-locking device for a rocker arm detonator (1) of an armament, such as a hand grenade, irritation body etc., is formed by a security mechanism (3), which facilitates a repeat locking after...
8752486 Non-explosive power source for actuating a subsurface tool  
Power sources and methods for applying a force to an object include use of thermite in a quantity sufficient to generate a thermite reaction, and a gas producing substance disposed in association...
8746355 Fire extinguishing bomb  
A fire-extinguishing bomb that can be pre-programmed to explode 2-200 feet above the ground or tree line. The bomb employs a laser or barometric altitude sensor in combination with a GPS-altitude...
8746120 Boosted electromagnetic device and method to accelerate solid metal slugs to high speeds  
A device and method which combine electromagnetic acceleration with acceleration by high-pressure gases derived from chemical energy to achieve high slug speeds. In one embodiment the device...
8746147 Filter for gas generating system  
A tubular filter is provided having an outer edge compressed to an outer dimension within a predetermined range. A gas generating system and a vehicle occupant protection system incorporating the...
8746145 Structural metallic binders for reactive fragmentation weapons  
A munition is described including a reactive fragment having an energetic material dispersed in a metallic binder material. A method is also described including forming a energetic material;...
8746146 Bullet or slug with blood-trail enhancer  
A bullet or slug for hunting a game animal is fitted with a capsule that contains an effective quantity of a blood trail enhancer. The latter is composed of fish oil and apple cider vinegar...
8746119 Method and device for programming a projectile  
An inductive or capacitative programming of a projectile is disclosed. A waveguide is used for the programming, the electromagnetic field being concentrated in the waveguide. The used programming...
8746144 Electronic detonator system  
A detonator includes a high voltage switch, an initiator and an initiating pellet. The detonator also includes a low voltage to high voltage firing set coupled to the switch and initiator such that...
8739671 Method for producing a large-caliber explosive projectile  
A method is provided for producing a large-calibre explosive projectile having a projectile casing with an ogival front part, which surrounds an internal area filled with a plastic-bonded explosive...
8741191 High density powdered material liner  
A method of making an explosive charge liner comprises introducing powdered material into a basin defined by a die block, where a punch is shaped to interact with the basin, excluding the powdered...
8739673 Perforating gun assembly and method for controlling wellbore pressure regimes during perforating  
A method comprises: a. determining a configuration of a gun string, b. determining, by a computer, a pressure transient at a location in a wellbore, c. comparing the one or more pressures with the...
8739703 Shotgun shell with structure for shot modification  
A shotgun cartridge system includes a shotgun shell and a detachable cap. The cap fits within the casing atop the open end so as to close the casing and prevent the projectiles from falling out. An...
8738330 Scalable, inert munition data recorder and method to characterize performance of a weapon system  
A scalable, inert munition data recorder cartridge. This inert cartridge allows users to record data from within a weapon system feed chute, breach, and extractor port. This cartridge is adaptable...
8733250 Metal-sealing material-feedthrough and utilization of the metal-sealing material feedthrough with an airbag, a belt tensioning device, and an ignition device  
A metal-sealing material-feedthrough for igniters includes: a base body including a feedthrough opening, a front side, and a back side, the base body configured such that a ratio of a thickness of...
8734960 High density powdered material liner  
A die set for forming explosive charge liners from powdered material comprises a die block defining a basin and a punch shaped to interact with the basin. The die block and the punch are configured...
8733251 Conductive energy weapon ammunition  
Ammunition for a conductive energy weapon. A receptacle includes a cavity accessible through each of a first opening in a first face of the receptacle, a second opening in the first face of the...
8726810 Grenade having safety lever with integrated firing pin retaining clip  
A grenade includes a body having at least one interior chamber; a fuze assembly attached to the body, that fuze assembly being capable of detonating the grenade and a safety lever movable between a...
8727654 Separation system with shock attenuation  
A system for separating a first component and a second component is provided. The system includes a first joinder flange having at least one first fastener feature for coupling the first joinder...
8726778 Cost-effective high-volume method to produce metal cubes with rounded edges  
This disclosure generally relates to high-volume and cost-effective methods for producing non-spherical metal particles, particularly methods for producing metal cubes having rounded edges. The...
8726808 Initiator assembly having low-energy exploding foil initiator header and cover with axially threaded portion  
An initiator assembly that includes a header body, an insulating spacer that is coupled to the header body, an initiator, a plurality of terminals that extend through the header body, a plurality...
8726809 Method and apparatus for perforating  
A perforating system is disclosed having a perforating gun containing a plurality of radially-oriented shaped charges disposed along the longitudinal axis of the gun. Each charge, when detonated,...
8720946 Gas generator with two pyrotechnic charges  
A gas generator has two pyrotechnic charges in two chambers having openings for gas outlet to the outside. Only the first chamber is provided with an igniter for first charge. The chambers are...
8720945 Gas generator and its manufacturing process  
A gas generator includes a pyrotechnic charge contained in a chamber delimited by a wall and by two transversal walls. At least one of the walls comprises at least one through hole. A covering...