Ammunition and explosives – Blasting – Detonation wave modifying
Reexamination Certificate
2008-10-27
2010-10-12
Johnson, Stephen M (Department: 3641)
Ammunition and explosives
Blasting
Detonation wave modifying
C102S476000
Reexamination Certificate
active
07810431
ABSTRACT:
An explosive charge is disclosed which has a spatial shape comprising explosive material and, in the course of the explosion, unfolds a spatially anisotropic pressure action in at least one main action direction, in which the pressure action is greater than in the other action directions. The spatial shape comprising the explosive material has a surface area facing toward the at least one main action direction and extends in the at least one main action direction, particles are applied and/or a material layer disintegrating into particles during the explosion is applied to the surface area, the particles comprise a nonexplosive material, and a total mass of the particles is less than a mass of the explosive material.
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Heine Andreas
Thoma Klaus
Wickert Matthias
Antonelli Terry Stout & Kraus LLP
Fraunhofer-Gesellschaft zur Förderung der Angewandten Forsc
Johnson Stephen M
LandOfFree
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