Non-focusing active warhead
First Claim
1. A non-nuclear, non-focused blast explosive device comprising a central charge of high explosive enclosed in a continuously convex casing made of material which exhibits substantial reactivity with respect to a component of the environment in which said blast explosive is to be detonated, wherein said casing is made of a continuous metallic body of aluminum, magnesium, titanium, zirconium, or cerium.
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Accused Products
Abstract
A non-nuclear, non-focusing, active warhead that comprises a high explosive charge contained within a casing of reactive metal. When the high explosive is detonated, the reactive metal is dispersed and reacts with the air, which significantly increases the explosive yield of the warhead. The active warhead produces therefore much higher blast effects with significantly reduced weight compared to conventional munitions. The warhead is highly effective against such targets as aircraft which typically have thin fuselages, for example. The explosiveness of this warhead can be enhanced further by elevating the temperature and therefore the reactivity of the reactive metal before or during the explosion. New methods of enhancing the reactivity of the metal are also taught.
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Citations
12 Claims
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1. A non-nuclear, non-focused blast explosive device comprising a central charge of high explosive enclosed in a continuously convex casing made of material which exhibits substantial reactivity with respect to a component of the environment in which said blast explosive is to be detonated, wherein said casing is made of a continuous metallic body of aluminum, magnesium, titanium, zirconium, or cerium.
- 2. A non-nuclear, non-focused blast explosive device comprising a central charge of high explosive enclosed in a continuously convex casing made of material which exhibits substantial reactivity with respect to a component of the environment in which said blast explosive is to be detonated, wherein said casing material is selected from the group of powdered metals consisting of aluminum, magnesium, titanium, lithium hydride, zirconium, and cerium dispersed in a polymeric binder matrix.
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3. A non-nuclear, non-focused blast explosive device comprising a central charge of high explosive enclosed in a continuously convex casing made of material which exhibits substantial reactivity with respect to a component of the environment in which said blast explosive is to be detonated, wherein said reactive material comprises a reactive metal, and said reactive metal casing is made of aluminum, and of a copolymer of vinylidene fluoride and hexafluoropropylene having a composition of C5 H3.5 F6.5.
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4. A non-nuclear, non-focused blast explosive device comprising a central charge of high explosive enclosed in a continuously convex casing made of material which exhibits substantial reactivity with respect to a component of the environment in which said blast explosive is to be detonated, wherein:
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a. said reactive material is a reactive metal selected from the group consisting of Group 1A, 2A, 3A, 3B metals, including the lanthanides and actinides, Group 4B metals and intermetallic alloys and compounds thereof, wherein said intermettalic compounds are selected from the group consisting of hydrides, silicides, phosphides, and carbides thereof; and b. said reactive metal is disposed in a copolymer of vinylidene fluoride and hexafluoropropylene having a composition of C5 H3.5 F6.5.
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5. A non-nuclear, non-focused blast explosive device comprising a central charge of high explosive enclosed in a continuously convex casing made of material which exhibits substantial reactivity with respect to a component of the environment in which said blast explosive is to be detonated, wherein said reactive material comprises a reactive metal, and said reactive metal casing is made of aluminum, magnesium, and of a copolymer of vinylidene fluoride and hexafluoropylene having a composition of C5 H3.5 F6.5.
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6. A non-nuclear, non-focused blast explosive device comprising a central charge of high explosive enclosed in a continuously convex casing made of material which exhibits substantial reactivity with respect to a component of the environment in which said blast explosive is to be detonated, wherein said blast explosive device is at least enclosed in an outer metal jacket for improved hard-structure penetration.
- 7. A non-nuclear, non-focused blast explosive device comprising a central charge of high explosive enclosed in a continuously convex casing made of material which exhibits substantial reactivity with respect to a component of the environment in which said blast explosive is to be detonated, wherein said reactive material comprises a reactive metal, and wherein said central charge of high explosive comprises means for heating said reactive metal to elevate its temperature prior to its reaction with said component of said environment.
Specification