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US20090272840 |
AIRCRAFT FLIGHT TERMINATION SYSTEM AND METHOD
An aircraft has a flight termination system that allows flight of an unmanned aircraft to be quickly and efficiently terminated. The flight termination system separates one of the control surfaces...
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US20090256025 |
STABILIZING AND DIRECTIONAL-CONTROL SURFACE OF AIRCRAFT
Stabilizing and directional-control surface of an aircraft, said surface comprising a vertical stabilizer ( 2 ) and a rudder ( 3 ), it being possible for said rudder ( 3 ) to be deflected relative...
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US20090217809 |
PYROTECHNIC ACTUATOR WITH A CYLINDER HAVING COMMUNICATING CHAMBERS
A pyrotechnic actuator for an active bonnet is provided that includes, but is not limited to a cylinder, a piston which can be displaced in the cylinder under the influence of a propellant gas and...
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US20090173328 |
Electromagnetic Initiator Coil
The present invention enables the passive initiation of a deployment sequence for a countermeasure payload. The invention comprises an initiator coil that is positioned inside an electromagnetic...
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US20090141416 |
Device for Short-Circuiting Power Semiconductor Modules
An apparatus has power semiconductor modules, which are connected to one another via connection devices so as to form a series circuit. A short-circuiting device for short-circuiting the respective...
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US20090071320 |
SEPARABLE STRUCTURE MATERIAL METHOD
A separable structure includes composite material that is separated or severed by a reactive pyrotechnic material. According to one embodiment, the structure includes a pair of composite laminate...
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US20080238058 |
ACTUATOR
The present invention provides an actuator including:
a cylinder connected to an ignition device; a piston slidably accommodated inside the cylinder, the piston having, in a desired section...
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US20080236377 |
Tactical Utility Pole System and Method of Use Thereof
A tactical utility pole system for use by law enforcement is described. Embodiments of the system are user configurable depending on a particular tactical need. Variations are described for...
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US20080163748 |
Separable structure material
A separable structure includes composite material that is separated or severed by a reactive pyrotechnic material. According to one embodiment, the structure includes a pair of composite laminate...
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US20080156843 |
PROPELLANT HOLDER FOR AN EXPLOSION-DRIVEN SETTING TOOL AND AN EXPLOSION-DRIVEN SETTING TOOL
An explosion-driven setting tool includes a setting mechanism ( 12 ) driven by a propellant ( 23 ), an ignition unit ( 18 ) for igniting the propellant ( 23 ), a receptacle ( 15 ) for receiving a...
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US20080142635 |
Aircraft safety system
A system for enabling the safe landing of an aircraft during an in-flight emergency is provided. The system includes a plurality of onboard devices for releasably securing a plurality of wings to a...
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US20080006143 |
Cartridge magazine
A cartridge magazine has a carrier member ( 20 ) having a plurality of receptacles ( 21 ) for frictionally retaining therein propellant-containing cartridges ( 11 ), with two elements located in...
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