IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0879661
(2010-09-10)
|
등록번호 |
US-8518196
(2013-08-27)
|
우선권정보 |
DE-10 2009 041 366 (2009-09-11) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Diehl BGT Defence GmbH & Co. KG
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
3 |
초록
▼
A missile includes a pyrotechnic charge. The missile is constructed in such a way that the pyrotechnic charge is made to burn deflagratively when the missile is used correctly. The pyrotechnic charge includes a mixture containing at least one metal or a metal alloy as a fuel and at least one metal o
A missile includes a pyrotechnic charge. The missile is constructed in such a way that the pyrotechnic charge is made to burn deflagratively when the missile is used correctly. The pyrotechnic charge includes a mixture containing at least one metal or a metal alloy as a fuel and at least one metal oxide as an oxidizing agent. The fuel and the oxidizing agent are selected in such a manner that they can react with one another by burning. The mixture is compressed to a density of at least 85% of a theoretical density of the mixture, and the fuel, the oxidizing agent and a quantitative ratio between the fuel and the oxidizing agent are selected in such a manner that a density of the mixture is at least 6 g/cm3.
대표청구항
▼
1. A missile constructed as a decoy, the missile comprising: a front half having a nose in a flying direction of the missile;a pyrotechnic charge disposed only in said front half and forming said nose, said pyrotechnic charge configured to burn deflagratively upon a designated usage and structure of
1. A missile constructed as a decoy, the missile comprising: a front half having a nose in a flying direction of the missile;a pyrotechnic charge disposed only in said front half and forming said nose, said pyrotechnic charge configured to burn deflagratively upon a designated usage and structure of the missile and to emit IR radiation in flight as a result of burning of said pyrotechnic charge, causing the missile to act as a decoy;said pyrotechnic charge including a mixture containing at least one metal or a metal alloy as a fuel and at least one metal oxide as an oxidizing agent, said fuel and said oxidizing agent being selected to react with one another by burning;said mixture being compressed to a density of at least 85% of a theoretical density of said mixture; andsaid fuel, said oxidizing agent and a quantitative ratio between said fuel and said oxidizing agent being selected to result in a density of said mixture of at least 6 g/cm3. 2. The missile according to claim 1, wherein said mixture additionally contains at least one binder. 3. The missile according to claim 1, wherein said at least one binder is at least one of polytetrafluoroethylene (PTFE) or fluorinated rubber (Viton). 4. The missile according to claim 1, wherein said mixture does not contain tungsten or does not contain tungsten as the sole fuel. 5. The missile according to claim 1, wherein said density of said mixture is at least 7 g/cm3. 6. The missile according to claim 1, wherein said density of said mixture is at least 7.85 g/cm3. 7. The missile according to claim 1, wherein said density of said mixture is at least 8 g/cm3. 8. The missile according to claim 1, wherein said density of said mixture is at least 9 g/cm3. 9. The missile according to claim 1, wherein said density of said mixture is at least 10 g/cm3. 10. The missile according to claim 1, wherein said pyrotechnic charge is disposed only in a front third of the missile in a flying direction of the missile. 11. The missile according to claim 1, wherein said pyrotechnic charge is disposed only in a front quarter of the missile in a flying direction of the missile. 12. The missile according to claim 1, wherein said pyrotechnic charge is disposed only in a front fifth of the missile in a flying direction of the missile. 13. The missile according to claim 1, wherein the missile is constructed as a decoy and has a further pyrotechnic charge emitting IR radiation upon burning. 14. The missile according to claim 13, wherein a ratio of a density of said pyrotechnic charge to a density of said further pyrotechnic charge is at least 1.9. 15. The missile according to claim 13, wherein a ratio of a density of said pyrotechnic charge to a density of said further pyrotechnic charge is at least 3. 16. The missile according to claim 13, wherein a ratio of a density of said pyrotechnic charge to a density of said further pyrotechnic charge is at least 4. 17. The missile according to claim 1, wherein said nose is coated. 18. The missile according to claim 2, wherein the missile is constructed as a decoy, and said fuel, said oxidizing agent and optionally said at least one binder and a quantitative ratio between said fuel, said oxidizing agent and optionally said at least one binder are selected to ensure that no solid reaction product remains when said mixture is burned. 19. The missile according to claim 2, wherein the missile is constructed as a decoy, and said fuel, said oxidizing agent and optionally said at least one binder and a quantitative ratio between said fuel, said oxidizing agent and optionally said at least one binder are selected to ensure that only at least one of gaseous or smoky reaction products remain when said mixture is burned. 20. The missile according to claim 2, wherein said fuel, said oxidizing agent and optionally said at least one binder and a quantitative ratio between said fuel, said oxidizing agent and optionally said at least one binder are selected to ensure that an energy density of said mixture is at least 1 kJ/cm3. 21. The missile according to claim 2, wherein said fuel, said oxidizing agent and optionally said at least one binder and a quantitative ratio between said fuel, said oxidizing agent and optionally said at least one binder are selected to ensure that an energy density of said mixture is at least 4 kJ/cm3. 22. The missile according to claim 2, wherein said fuel, said oxidizing agent and optionally said at least one binder and a quantitative ratio between said fuel, said oxidizing agent and optionally said at least one binder are selected to ensure that an energy density of said mixture is at least 8 kJ/cm3. 23. The missile according to claim 2, wherein said fuel, said oxidizing agent and optionally said at least one binder and a quantitative ratio between said fuel, said oxidizing agent and optionally said at least one binder are selected to ensure that an energy density of said mixture is at least 12 kJ/cm3. 24. The missile according to claim 1, wherein a quantitative ratio between said fuel and said oxidizing agent is selected to ensure that an oxygen balance of said mixture is 0. 25. The missile according to claim 1, wherein said mixture is compressed to a density of at least 90% of the theoretical density of said mixture. 26. The missile according to claim 1, wherein said mixture is compressed to a density of at least 95% of the theoretical density of said mixture. 27. The missile according to claim 1, wherein said mixture is compressed to a density of at least 97% of the theoretical density of said mixture. 28. The missile according to claim 1, wherein said mixture is compressed to a density of at least 98% of the theoretical density of said mixture. 29. The missile according to claim 1, wherein said at least one metal or metal alloy is at least one substance selected from the group consisting of hafnium, zirconium, tungsten, tantalum, nickel, niobium, titanium, aluminum, boron and silicon. 30. The missile according to claim 1, wherein said oxidizing agent includes at least one substance selected from the group consisting of copper(II) oxide (CuO), lead monoxide (PbO), lead dioxide (PbO2), red lead (Pb3O4), samarium trioxide (Sm2O3), indium trioxide (ln2O3), tungsten trioxide (WO3), tin dioxide (SnO2), nickel oxide (NiO), lanthanum trioxide (La2O3), cobalt oxide (CoO), iron trioxide (Fe2O3), manganese dioxide (MnO2), bismuth subnitrate (Bi2O2NO3), molybdenum trioxide (MoO3), barium chromate (BaCrO4), strontium chromate (SrCrO4), barium nitrate (Ba(NO3)2), potassium perchlorate (KClO4) and bismuth trioxide (Bi2O3). 31. The missile according to claim 1, wherein said at least one metal oxide is a mixed oxide. 32. The missile according to claim 1, wherein said mixture is coated. 33. The missile according to claim 1, wherein said mixture is coated with a lacquer or resin. 34. The missile according to claim 1, wherein said mixture is coated with a phenolic resin or chloroprene.
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