Tda Armements Sas

Alain Dousset

Denis Salignon

Christophe Riviere

Patrick Cohe

Christophe Bar

Karine Thoral-Pierre

David Fayel

Henri Ropars

Pyrotechnic charges that include an explosion generator and an explosive having an outer surface divided into n segments, each segment having kq multiple ignition points for the explosive, k and q being integer numbers greater than 1. The kq multiple ignition points for the explosive are linked by ignition lines forming, for each segment, at least two interleaved partial networks for synchronous ignition of the kq multiple ignition points, each of the partial synchronous ignition networks being linked to a respective partial network detonator.

Low-vulnerability pyrotechnical charge

Embodiments of the invention relate to a safety lighter intended to initiate the combustion of a pyrotechnic device, the lighter including a lighter body () having a cylindrical void () of axis XX', and a pyrotechnic slide-in module () including pyrotechnic means () of initiating the combustion of the pyrotechnic device, the pyrotechnic slide-in module () being able to be displaced in the cylindrical void, from a so-called safety position (Ps), providing isolation between the pyrotechnic means of the slide-in module and the pyrotechnic device to be initiated, to a so-called initiation position (Pi), intended to provoke the combustion of the pyrotechnic device.

Safety lighter for pyrotechnic device

The invention relates to the field of penetrative projectiles capable of penetrating buildings whose structures are reinforced such as anti-aircraft shelters for example. The invention consists in a projectile comprising a solid penetrative body designed to perforate a wall of the building, the roof for example. Inside the projectile according to the invention are housed sub-munitions enclosing the charge in the form of bomblets, a device for plugging the hole formed in the wall by the passage of the projectile, and a sequencing and command device. When the wall is penetrated, the rear portion of the penetrative body is separated from the rest of the penetrative body and the plugging device is deployed so as to block the hole that has been passed through. After penetration, the front portion of the penetrative body continues its route toward the ground while the sub-munitions enclosing the bomblets remain suspended in the air under the wall.

Device for neutralizing and destroying buildings for storing noxious substances

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Ingre, France

Alain Dousset