Decoys for infra-red radiation seeking missiles and methods of producing and using the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F42B-012/70
F42B-012/02
출원번호
US-0411275
(2006-04-26)
등록번호
US-7421950
(2008-09-09)
발명자
/ 주소
Dillard,David P.
Fischer,Jason A.
Shah,Rajesh D.
Scanlon,John J.
Smith,Eric M.
출원인 / 주소
Alloy Surfaces Company, Inc.
대리인 / 주소
Connolly Bove Lodge & Hutz LLP
인용정보
피인용 횟수 :
12인용 특허 :
15
초록▼
The present invention relates to decoys for heat-seeking missiles and methods of producing and using the same. The decoys are designed to be kinematic or pseudo-kinematic, producing one or more infra-red radiation emitting clouds that give the appearance of a moving infra-red target in the airspace
The present invention relates to decoys for heat-seeking missiles and methods of producing and using the same. The decoys are designed to be kinematic or pseudo-kinematic, producing one or more infra-red radiation emitting clouds that give the appearance of a moving infra-red target in the airspace in which the decoy has been released.
대표청구항▼
What is claimed is: 1. A decoy for an infra-red seeking device that comprises: a) an anchor body; b) two or more pyrophoric bodies; c) straps that bind at least two of the pyrophoric bodies to the anchor body; and d) a fuse; wherein: (i) each of said straps has a point of connection to said anchor
What is claimed is: 1. A decoy for an infra-red seeking device that comprises: a) an anchor body; b) two or more pyrophoric bodies; c) straps that bind at least two of the pyrophoric bodies to the anchor body; and d) a fuse; wherein: (i) each of said straps has a point of connection to said anchor body comprising an anchor loop that is in contact with, or in close proximity to, a portion of said fuse; (ii) said pyrophoric bodies are released from the decoy sequentially due to the action of said fuse which burns through or melts said anchor loops after the decoy has been released from a target; (iii) each of said pyrophoric bodies produces infra-red radiation after being released from said decoy; and (iv) said two or more pyrophoric bodies comprise a first pyrophoric body and a second pyrophoric body that are bound to said anchor body by said straps; wherein said first pyrophoric body is released from said decoy before said second pyrophoric body and said first pyrophoric body is released from said decoy at a position that is closer to said target than the position at which said second pyrophoric body is released from said decoy, further wherein each of the pyrophoric bodies is a bundle of pyrophoric elements that forms a cloud of pyrophoric elements shortly after release from the decoy. 2. The decoy of claim 1, wherein the decoy comprises three or more of said pyrophoric bodies that are released from the decoy sequentially after the decoy has been released from a target and one of the pyrophoric bodies is not bound to the anchor body by one of said straps and is released immediately after the decoy is released from the target. 3. The decoy of claim 1, wherein the decoy comprises four or more of said pyrophoric bodies that are released from the decoy sequentially after the decoy has been released from a target and one of the pyrophoric bodies is not bound to the anchor body by one of said straps and is released immediately after the decoy is released from the target. 4. The decoy of claim 1, wherein each of said clouds of pyrophoric elements emits infra-red radiation; further wherein one of said bundles of pyrophoric elements contains pyrophoric elements that are made of a different material or have a different composition than the pyrophoric elements of another one of the bundles in the decoy. 5. The decoy of claim 4, wherein the decoy comprises three or more of said pyrophoric bodies that are released from the decoy sequentially after the decoy has been released from a target and one of the pyrophoric bodies is not bound to the anchor body by one of said straps and is released immediately after the decoy is released from the target. 6. The decoy of claim 4, wherein the decoy comprises four or more of said pyrophoric bodies that are released from the decoy sequentially after the decoy has been released from a target and one of the pyrophoric bodies is not bound to the anchor body by one of said straps and is released immediately after the decoy is released from the target. 7. The decoy of claim 4, wherein each of the bundles contained in the decoy contains pyrophoric elements that are made of a different material or have a different composition than the pyrophoric elements contained in the other bundles in the decoy. 8. The decoy of claim 1, wherein each of said bundles is composed of a mixture of pyrophoric elements that have different compositions or are made of different materials. 9. The decoy of claim 1, wherein the anchor loops are portions of said straps. 10. The decoy of claim 1, wherein the anchor loops are fasteners that are connected to said straps. 11. The decoy of claim 10, wherein at least one of said fasteners is made of a different material than the strap to which it is connected. 12. The decoy of claim 1, wherein each anchor loop encompasses a portion of said fuse, so that said fuse will burn through or melt each anchor loop after said fuse is ignited. 13. The decoy of claim 1, wherein at least one of the bundles of pyrophoric elements also contains pryophoric powder. 14. The decoy of claim 13, wherein the pyrophoric powder is located in at least one hole that passes at least part way through the bundle. 15. The decoy of claim 1, wherein the decoy comprises five or more of said pyrophoric bodies that are released from the decoy sequentially after the decoy has been released from a target and one of the pyrophoric bodies is not bound to the anchor body by one of said straps and is released immediately after the decoy is released from the target. 16. A decoy for an infra-red seeking device that comprises three or more pyrophoric bodies that are released from the decoy sequentially due to the action of a fuse which burns through or melts anchor loops of straps that bind the pyrophoric bodies to an anchor body, said three or more pyrophoric bodies being released from said decoy after the decoy has been released from a target, each of said pyrophoric bodies producing infra-red radiation after being released from said decoy, said three or more pyrophoric bodies comprising a first pyrophoric body, a second pyrophoric body and a third pyrophoric body, wherein said first pyrophoric body is released from said decoy at a first position relative to said target, said second pyrophoric body is released from said decoy at a second position relative to said target and said third pyrophoric body is released from said decoy at a third position relative to said target, further wherein said first position is closer to said target than said second position and said second position is closer to said target than said third position, and each of the pyrophoric bodies is a bundle of pyrophoric elements that forms a cloud of pyrophoric elements shortly after release from the decoy. 17. A method of attracting or decoying an infra-red radiation seeking device away from a target comprising ejecting a decoy from the target wherein said decoy comprises: a) an anchor body; b) two or more pyrophoric bodies; c) straps that bind at least two of the pyrophoric bodies to the anchor body; and d) a fuse; wherein: (i) each of said straps has a point of connection to said anchor body comprising an anchor loop that is in contact with, or in close proximity to, a portion of said fuse; (ii) said pyrophoric bodies are released from the decoy sequentially due to the action of said fuse which burns through or melts said anchor loops after the decoy has been released from a target; (iii) each of said pyrophoric bodies produces infra-red radiation after being released from said decoy; and (iv) said two or more pyrophoric bodies comprise a first pyrophoric body and a second pyrophoric body that are bound to said anchor body by said straps; further wherein said decoy, after ejection from the target, releases said two or more pyrophoric bodies at different times, with said first pyrophoric body being released from said decoy before said second pyrophoric body so that said first pyrophoric body is released from said decoy at a position that is closer to said target than the position at which said second pyrophoric body is released from said decoy, still further wherein each of the pyrophoric bodies is a bundle of pyrophoric elements that forms a cloud of pyrophoric elements shortly after release from the decoy and each of said first and second pyrophoric bodies is released from said decoy when the anchor loop of the strap that binds that pyrophoric body to the anchor body is burned through or melted by said fuse. 18. The method of claim 17, wherein each anchor loop encompasses a portion of said fuse, so that said fuse will burn through or melt each anchor loop after said fuse is ignited.
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이 특허에 인용된 특허 (15)
Baldi Alfonso L., Activated metal and a method for producing the same.
Badura Wolfgang (Bad Reichenhall DEX) Grau Gerhard (Muellheim/Baden DEX) Widera Axel (Ainring/Obb. DEX) Adamek Kurt (Bischofswiesen DEX), Device for producing a decoy cloud, in particular an infrared decoy cloud.
Prahauser Georg (Oberalm ATX) Huber ; deceased Paul (late of Unterjettenberg DEX) Schiessl ; legal representative Alois (Bad Reichenhall DEX), Method and device for protection of targets against approaching projectiles, which projectiles are provided with infrare.
Briere Paul (Quebec CAX) St-Onge Michel (Quebec CAX) Roy Andre (Quebec CAX) Paradis Bruno (Quebec CAX) Legare Louis (Quebec CAX), XDM pyrophoric countermeasure flare.
Dillard, David P.; Fischer, Jason A.; Shah, Rajesh D.; Scanlon, John J.; Smith, Eric M.; Dinh, Truong Quang; Machamer, David L., Decoys for infra-red radiation seeking missiles and methods of producing and using the same.
Dillard, David; Fischer, Jason A.; Shah, Rajesh D.; Scanlon, John J.; Smith, Eric M.; Dinh, Truong Quang; Machamer, David L., Decoys for infra-red radiation seeking missiles and methods of producing and using the same.
Dillard, David; Fischer, Jason A.; Shah, Rajesh D.; Scanlon, John J.; Smith, Eric M.; Dinh, Truong Quang; Machamer, David L., Decoys for infra-red radiation seeking missiles and methods of producing and using the same.
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