F42B33/067

Inflatable tool for plasma generation and shaped charge stand-off

An explosive ordnance disposal (EOD) tool has an inflated state and a deflated, collapsed state. In the inflated state, the EOD tool includes a central longitudinal axis and a radially outer portion. The radially outer portion contains an inflation composition. The radially outer portion includes an opening for admitting the inflation composition into the radially outer portion, an exterior wall and an interior wall that defines a through opening centered on the central longitudinal axis.

SINGLE BOUNDARY LAYER OPTIMIZED RECALLED AIRBAG INFLATOR CONTAINER
20190323809 · 2019-10-24 ·

Embodiments described herein include layered mesh containers and methods for using the containers to safely transport and dispose of airbag inflators having ammonium-nitrate-based propellant. For example, a container with at least two single-layer sidewalls is provided that can hold multiple airbag inflators and withstand up to 4 moles of matter being deployed from an inflator having ammonium-nitrate-based propellant. The container can contain the inflator and any shrapnel associated with the explosion while also venting gases expelled as a result of the explosion. Various container designs are provided, along with methods for using these containers.

Apparatus for incinerating explosive devices and biological agents

An incinerator has a spherical chamber body to define an incineration chamber and includes a port structure with an opening that provides access to the incineration chamber. A hatch is pivotably attached to the port structure to provide access to the opening or to close the opening in the port structure. An incendiary device support member located within the incineration chamber to hold an ignitable incendiary device. A flammable panel member is located within the incineration chamber and positioned over the incendiary device support member. The panel member supports IEDs, explosive devices or biological agents for incineration. When the ignitable incendiary device is ignited, thermal energy is produced to incinerate the IEDs, explosive devices or biological agents positioned on the panel member.

CONTAINERS FOR TRANSPORTING AND DISPOSING OF RECALLED AIRBAG INFLATORS
20190168961 · 2019-06-06 ·

Embodiments described herein include layered mesh containers and methods for using the containers to safely transport and dispose of airbag inflators having ammonium-nitrate-based propellant. For example, a container is provided that can hold multiple airbag inflators and withstand up to 4 moles of matter being deployed from an inflator having ammonium-nitrate-based propellant. The container can contain the inflator and any shrapnel associated with the explosion while also venting gases expelled as a result of the explosion. Various container designs are provided, along with methods for using these containers.

DEVICE AND PROCESS FOR THE DESTRUCTION OF CHEMICAL WARFARE AGENTS
20190003812 · 2019-01-03 ·

A device for destroying a chemical agent is described. The device includes a self-contained, portable pressure vessel which is dimensioned to accommodate an artillery shell, and a heat-generating component within the pressure vessel. The heat-generating component is capable of providing a pyrolytic, exothermic reaction capable of destroying the chemical agent and artillery shell. A process for destroying a chemical agent which includes placing a chemical artillery shell within the pressure vessel, securing the pressure vessel closed, and igniting the heat-generating component inside the pressure vessel to generate a pyrolytic, exothermic reaction capable of destroying the chemical agent and artillery shell is also described.

Methods and apparatus for a parachute retainer
10071810 · 2018-09-11 ·

Movement of a disrupter cannon is arrested by a parachute. The parachute is coupled (e.g., tethered) to the disrupter cannon. Prior to firing the cannon, the parachute is held in a retainer. Movement of the disrupter cannon in response to firing pulls the parachute from the retainer. The parachute deploys and arrests the movement of the disrupter cannon. The retainer protects the parachute prior to firing the disrupter cannon. The retainer may hold the parachute during transport.

Low impact threat rupture device for explosive ordnance disruptor

An EOD disruptor system for penetrating steel encased explosive devices has a barrel and a blank cartridge loaded in the EOD disruptor. A water column is disposed in the barrel in front of the blank cartridge. A water plug is disposed in front of the water column. A muzzle-loaded projectile is disposed in front of the water plug. The projectile includes a shaft portion at least partially disposed in the barrel and a front portion disposed outside of the barrel. The shaft portion may have a length from about four inches to about eighteen inches. The projectile may have a weight from about four ounces to about two pounds. The ratio of the length of the shaft portion of the projectile to the inner barrel diameter may be in a range of about two to about 50.

Adjustable stand for holding a liquid explosive

A low-cost, reliable and easy to use kit for neutralizing surface exposed landmine and unexploded ordnance for humanitarian demining is based on a liquid fuel and a solid/soluble fuel. Both fuels are premeasured in separate, sealed containers. The addition of a small quantity of solid/soluble fuel into the liquid creates an explosive. The resulting mixture is capable of detonating with a standard No. 8 blasting cap. The solid/soluble fuel can be in the form of a powder, tablet, or its saturated solution in water. The solid/soluble fuel is hexamethylenetetramine. The liquid fuel, nitromethane, is provided in premeasured quantities. User is provided instructions for choosing the appropriate quantity of liquid fuel, the corresponding solid/soluble fuel required, the method of mixing, placement and detonation of the kits. Also disclosed is a simple wooden stand to hold the bottle of explosive in place. A special fuel, liquid 2-ethylhexylnitrate, is provided to desensitize the mixed and sensitized explosive.

Mobile defusing chamber

A delaboration chamber has an outer housing that can be sealed by a removable cover. The delaboration chamber has an inner floor. A first chamber region is formed underneath the inner floor by the inner floor and the outer housing. The first chamber region is filled with a flowable or solid medium. The inner floor has a recess for receiving an explosive object. The cover is connected to the outer housing in a shockproof manner. The cover has a pressure relief that has at least one deflection for the detonation gases.

Loading arrangement for a destruction system
09664490 · 2017-05-30 · ·

The present invention relates to a loading arrangement for a destruction system configured for destruction of ammunition, small arms and thereto related material, and provides the advantage of improved safety surrounding loading of munitions into a chamber of the destruction system. The loading arrangement comprises a transportation duct at an inclined angle. A cradle configured to receive the munitions is pivotably attached to the transportation duct and can be pivoted upwards into the transportation duct through a cradle opening. A closure plate mechanically linked to the cradle and adapted to close the cradle opening is automatically moved as the cradle pivots upwards so as to open the cradle opening. The transportation duct can be releasably connected to an input duct of the chamber of the destruction system.