Apparatus and method for dispersing munitions from a projectile
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F42B-012/60
출원번호
US-0852796
(2001-05-11)
발명자
/ 주소
Brooks, George W.
Gagnier, Mike S.
출원인 / 주소
Lockheed Martin Corporation
대리인 / 주소
Burns, Doane, Swecker and Mathis, LLP
인용정보
피인용 횟수 :
30인용 특허 :
16
초록▼
The invention relates to methods and apparatus for dispersing munitions from a projectile using an expandable device. Exemplary embodiments are directed to an apparatus for dispersing munitions from a projectile which includes a case, and a core within the case including a plurality of munitions. At
The invention relates to methods and apparatus for dispersing munitions from a projectile using an expandable device. Exemplary embodiments are directed to an apparatus for dispersing munitions from a projectile which includes a case, and a core within the case including a plurality of munitions. At least one expandable device is in operative communication with at least one of the munitions, and multiple gas generators are associated with the at least one expandable device. Another embodiment of the invention is directed to a method for dispersing munitions from a projectile which includes separating a case from a core of the projectile, then, after a delay, activating at least one gas generator to deploy plural munitions using an expandable device.
대표청구항▼
1. An apparatus for dispersing munitions from a projectile comprising: a case; a core within the case, including a plurality of munitions, at least one expandable device in operative communication with at least one of the munitions, and multiple gas generators associated with the at least one ex
1. An apparatus for dispersing munitions from a projectile comprising: a case; a core within the case, including a plurality of munitions, at least one expandable device in operative communication with at least one of the munitions, and multiple gas generators associated with the at least one expandable device; an explosive charge for separating the case from the core, the explosive charge being arranged circumferentially along an interior wall of the case; and a propellant charge for moving the case away from the core in a direction substantially parallel the longitudinal axis of the case. 2. An apparatus as in claim 1, wherein the interior surface of the case is shaped to conform to the outer surfaces of the plurality of munitions. 3. An apparatus as in claim 1, wherein the core comprises: material placed about each of the plurality of munitions. 4. An apparatus as in claim 3, wherein the material is polypropylene foam. 5. An apparatus as in claim 1, wherein the case has a substantially cylindrical shape, the apparatus further including: at least one fin to stabilize the apparatus in flight. 6. An apparatus as in claim 1, comprising: a front section coaxial with and attached to the core; and an aft section, coaxial with and attached to the core. 7. An apparatus as in claim 1, wherein the at least one expandable device comprises: an inflatable bag for dispersing the at least one munition radially outward from a central axis of the core in response to activation of a gas generator. 8. An apparatus as in claim 7, wherein the inflatable bag has multiple expansion lobes. 9. An apparatus as in claim 7, wherein the inflatable bag has two expansion lobes. 10. An apparatus as in claim 8, wherein at least one gas generator is disposed within each of the multiple expansion lobes of the inflatable bag. 11. An apparatus as in claim 8, wherein the munitions are arranged about each of the multiple expansion lobes. 12. An apparatus as in claim 11, wherein a first set of munitions are arranged about a first of the multiple expansion lobes, and a second set of munitions are arranged about a second of the multiple expansion lobes. 13. An apparatus as in claim 11, wherein at least one munition is located between the multiple expansion lobes. 14. An apparatus as in claim 1, further comprising: a delay element for delaying activation of the multiple gas generators until a preset time period. 15. An apparatus as in claim 1, comprising a delay element for delaying activation of the multiple gas generators until a preset time period, the delay element configured as a solid propellant material located between the propellant charge and one of the multiple gas generators. 16. An apparatus as in claim 1, having a delay element for delaying activation of the expandable device until a preset time period. 17. An apparatus as in claim 15, wherein the ignited solid propellant material is configured to ignite one of the multiple gas generators. 18. An apparatus as in claim 1, wherein the case has an interior at least partially shaped to conform to the outer surfaces of the at least one munition for structural support. 19. An apparatus as in claim 1, wherein the apparatus is a non-spinning projectile. 20. An apparatus as in claim 1, wherein the explosive charge is a flexible linear shape charge arranged within a circumferential groove of a bulkhead of the core, and is aligned to release energy toward the interior wall of the case.
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이 특허에 인용된 특허 (16)
Lew Hyok S. (7890 Oak St. Arvada CO 80005) Stranahan Michael (P.O. Box 15 Woody Creek CO 81656), Decoy deploying ICBM warhead.
Vockensperger Hubert (Feldkirchen-Westerham DEX) Hieble Franz (Neu-Ulm DEX) Gebhardt Robert (Poing DEX), Device for ejecting containers, in particular, ammunition.
Schneider Mark D. (Woodinville WA) Hoskins Randy L. (Bothell WA) Galbraith Lyle D. (Redmond WA) Dusenberry Gary L. (Bellevue WA), Inflatable bladder submunition dispensing system.
Schneider Mark D. (Woodinville WA) Hoskins Randy L. (Bothell WA) Galbraith Lyle D. (Redmond WA) Dusenberry Gary L. (Bellevue WA), Inflatable bladder submunition dispensing system.
Persson Per-Olof,SEX ; Paulsson Lars,SEX ; Johnsson Stig,SEX, Method and device for using warheads released from a launching vehicle to combat targets identified along the flight pa.
Minert Roy T. (Brigham City UT) Hansen Larry K. (Sandy UT) Kirchoff George F. (Brigham City UT) Lauritzen Donald R. (Hyrum UT), Trilevel performance gas generator.
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