Weapon and weapon system employing the same

• US 7,530,315 B2
• Filed: 11/24/2004
• Issued: 05/12/2009
• Est. Priority Date: 05/08/2003
• Status: Expired due to Fees

• Current Assignee: Lone Star IP Holdings, LP
• Original Assignee: Lone Star IP Holdings, LP
• Inventors: Roemerman, Steven D., Tepera, Joseph Edward
• Primary Examiner(s): JOHNSON, STEPHEN
• Application Number:
  US10/997,617
• Publication Number:
  US 20090078146A1
• Time in Patent Office: 1,630 Days
• Field of Search: 102/393, 102/394, 102/351, 102/357, 102/493, 102/494, 102/495, 102/496, 102/497
• US Class Current: 102/393
• CPC Class Codes: F42B 12/22 with fragmentation-hull construction
• CPC Class Codes: F42B 12/362 Arrows or darts F42B12/38 takes precedence, having means for implantation, e.g. hypodermic projectiles F42B12/54; arrows or darts in general F42B6/00
• CPC Class Codes: F42B 12/44 of incendiary type F42B12/46 takes precedence
• CPC Class Codes: F42B 12/60 the submissiles being ejected radially

Abstract

A weapon and weapon system, and methods of manufacturing and operating the same. In one embodiment, the weapon includes a warhead having an outer casing. The warhead includes a frangible container within the outer casing of the warhead and a destructive element within the frangible container. The destructive element is formed with a non-explosive material. The weapon may also include a guidance section configured to direct the weapon to a target.

Claims

1. A warhead having an outer casing, comprising:

a frangible container within said outer casing of said warhead including chemical explosives therein;

a destructive element within said frangible container and formed with a non-explosive material, said destructive element being configured to initiate a pyrophoric effect within said frangible container; and

an expandable membrane configured to transfer radial energy to said destructive element to rupture said frangible container.

2. The warhead as recited in claim 1 wherein said destructive element is selected from the group consisting of:

a dart, and

shot.

3. The warhead as recited in claim 1 wherein said frangible container is enclosed by a forward closure and an aft bulkhead.

4. The warhead as recited in claim 1 wherein said expandable membrane is configured to transfer radial energy to said destructive element to rupture said frangible container upon deployment from said outer casing of said warhead.

5. The warhead as recited in claim 1 wherein a filler is located within said frangible container and at least partially encapsulating said destructive element.

6. The warhead as recited in claim 1 further comprising an energy storage device configured to store energy for expelling said frangible container from said outer casing of said warhead.

7. The warhead as recited in claim 1 further comprising an energy storage device configured to store energy for rupturing said frangible container.

8. The warhead as recited in claim 1 further comprising an energy storage device and an expansion chamber located between an aft bulkhead and an expansion bulkhead of said warhead.

9. The warhead as recited in claim 1 further comprising an event sequencer configured to initiate a selected mode of operation for said warhead.

10. The warhead as recited in claim 1 further comprising an umbilical cord configured to carry instructions to an event sequencer to initiate a selected mode of operation for said warhead.

11. The warhead as recited in claim 1 further comprising a manifold configured to distribute energy through said frangible container.

12. The warhead as recited in claim 1 further comprising a plurality of destructive elements, one of said plurality of destructive elements being embodied in a dart and others of said plurality of destructive elements being embodied in shot.

13. The warhead as recited in claim 1 wherein said destructive element is a dart having an end that extends beyond a confines of a front closure of said frangible container.

14. The warhead as recited in claim 1 wherein said destructive element is a dart having an end that extends beyond a confines of a front closure of said frangible container and another end that extends beyond a confines of an aft bulkhead of said frangible container.

15. The warhead as recited in claim 1 further comprising a plurality of destructive elements, said plurality of destructive elements being embodied in a center dart and at least two oppositely oriented peripheral darts.

16. The warhead as recited in claim 1 wherein said frangible container is formed separately from said outer casing of said warhead.

17. The warhead as recited in claim 1 wherein said chemical explosives are located in a filler within said frangible container.

18. The warhead as recited in claim 1 further comprising another destructive element outside said frangible container and formed with a non-explosive material.

19. The warhead as recited in claim 1 wherein said destructive element includes an incendiary material.

20. The warhead as recited in claim 1, further comprising:

a plurality of destructive elements;

an energy storage device configured to store energy for rupturing said frangible container; and

an event sequencer configured to initiate said energy storage device to define an impact pattern of said destructive elements.