Projectile accelerator and related vehicle and method
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F41A-019/58
F41A-001/10
출원번호
UP-0264299
(2005-10-31)
등록번호
US-7814696
(2010-11-08)
발명자
/ 주소
Rapp, John
Mayersak, Joseph R.
Jones, Mark
Feeley, Michael E.
Howard, Robert J.
Varley, Robert J.
Melicher, Stephen
Taylor, Howard
Fu, Jyun-Horng
Udicious, Richard A.
출원인 / 주소
Lockheed Martin Corporation
대리인 / 주소
Wurm, Mark A.
인용정보
피인용 횟수 :
0인용 특허 :
22
초록▼
A projectile system includes an enclosure, first and second propellants, and first and second projectiles. The first and second propellants are disposed within the enclosure. The first projectile is disposed within the enclosure between the first propellant and a first end of the enclosure, and is o
A projectile system includes an enclosure, first and second propellants, and first and second projectiles. The first and second propellants are disposed within the enclosure. The first projectile is disposed within the enclosure between the first propellant and a first end of the enclosure, and is operable to exit the enclosure via the first end in response to detonation of the first charge. The second projectile is disposed within the enclosure between the second propellant and a second end of the enclosure, and is operable to exit the enclosure via the second end in response to the detonation of the second propellant.
대표청구항▼
What is claimed is: 1. A projectile accelerator, comprising: a first continuous barrel having first and second ends; first and second charges disposed within the barrel; a first projectile disposed within the barrel between the first charge and the first end and operable, in response to detonation
What is claimed is: 1. A projectile accelerator, comprising: a first continuous barrel having first and second ends; first and second charges disposed within the barrel; a first projectile disposed within the barrel between the first charge and the first end and operable, in response to detonation of the first charge, to exit the barrel via the first end and to travel through a liquid at a speed sufficient to cavitate a region of the liquid about the traveling first projectile; and a second projectile disposed within the barrel between the second charge and the second end and operable to exit the barrel via the second end in response to the detonation of the second charge. 2. The projectile accelerator of claim 1 wherein the barrel is cylindrical. 3. The projectile accelerator of claim 1 wherein the first and second ends of the barrel are open. 4. The projectile accelerator of claim 1 wherein the first projectile is tapered toward the first end of the barrel. 5. The projectile accelerator of claim 1, further comprising a detonator operable to detonate the first and second charges substantially simultaneously. 6. The projectile accelerator of claim 1, further comprising a detonator having no moving parts and operable to detonate the first and second charges substantially simultaneously. 7. The projectile accelerator of claim 1, further comprising: a third charge disposed within the barrel between the first projectile and the first end; a fourth charge disposed within the barrel between the second projectile and the second end; a third projectile disposed within the barrel between the third charge and the first end and operable to exit the barrel via the first end in response to detonation of the third charge; and a fourth projectile disposed within the barrel between the fourth charge and the second end and operable to exit the barrel via the second end in response to the detonation of the fourth charge. 8. The projectile accelerator of claim 1, further comprising: a third charge disposed within the barrel between the first projectile and the first end; a fourth charge disposed within the barrel between the second projectile and the second end; a third projectile disposed within the barrel between the third charge and the first end and operable to exit the barrel via the first end in response to detonation of the third charge; a fourth projectile disposed within the barrel between the fourth charge and the second end and operable to exit the barrel via the second end in response to the detonation of the fourth charge; and a detonator operable to detonate the third and fourth charges substantially simultaneously. 9. The projectile accelerator of claim 1, further comprising a divider disposed within the barrel between the first and second charges. 10. The projectile accelerator of claim 1 wherein the first charge contacts the second charge. 11. The projectile accelerator of claim 1 wherein the first charge and the second charge form a single charge. 12. The projectile accelerator of claim 1, further comprising: an enclosure having first and second ends; third and fourth charges disposed within the enclosure; a third projectile disposed within the enclosure between the third charge and the first end and operable to exit the enclosure via the first end in response to detonation of the third charge; and a fourth projectile disposed within the enclosure between the fourth charge and the second end and operable to exit the enclosure via the second end in response to the detonation of the fourth charge. 13. The projectile accelerator of claim 1, further comprising: an enclosure having first and second ends; third and fourth charges disposed within the enclosure; a third projectile disposed within the enclosure between the third charge and the first end and operable to exit the enclosure via the first end in response to detonation of the third charge; a fourth projectile disposed within the enclosure between the fourth charge and the second end and operable to exit the enclosure via the second end in response to the detonation of the fourth charge; and a detonator operable to detonate the third and fourth charges substantially simultaneously. 14. The projectile accelerator of claim 1 wherein: the first projectile has a first shape; and the second projectile has a second shape that is significantly different than the first shape. 15. The projectile accelerator of claim 1 wherein the first and second projectiles have significantly different drag characteristics. 16. The projectile accelerator of claim 1 wherein: the first projectile is operable to exit the barrel via the first end with a momentum in response to detonation of the first charge; and the second projectile is operable to exit the barrel via the second end with substantially the same momentum in response to the detonation of the second charge. 17. A projectile accelerator, comprising: a first continuous barrel having first and second ends; first and second charges disposed within the barrel; a first projectile disposed within the barrel between the first charge and the first end and operable to exit the barrel via the first end in response to detonation of the first charge; a second projectile disposed within the barrel between the second charge and the second end and operable to exit the barrel via the second end in response to the detonation of the second charge; wherein after exiting the barrel the first projectile is operable to experience a first level of liquid drag; and wherein after exiting the barrel the second projectile is operable to experience a second level of liquid drag that is significantly greater than the first level. 18. A projectile accelerator, comprising: an enclosure having first and second ends; first and second charges disposed within the enclosure, the first charge contacting the second charge; a first projectile disposed within the enclosure between the first charge and the first end and operable to exit the enclosure via the first end in response to detonation of the first charge; and a second projectile disposed within the enclosure between the second charge and the second end and operable to exit the enclosure via the second end in response to the detonation of the second charge. 19. A projectile accelerator, comprising: an enclosure having first and second ends; a charge disposed within the enclosure; a first projectile disposed within the enclosure between the charge and the first end and operable to exit the enclosure via the first end in response to detonation of the charge; and a second projectile disposed within the enclosure between the charge and the second end and operable to exit the enclosure via the second end in response to the detonation of the charge. 20. A projectile accelerator, comprising: an enclosure having first and second ends; first and second charges disposed within the enclosure; a first projectile disposed within the enclosure between the first charge and the first end, having a first shape, and operable to exit the enclosure via the first end' at a first velocity relative to the enclosure in response to detonation of the first charge; and a second projectile disposed within the enclosure between the second charge and the second end, having a second shape that is significantly different than the first shape, and operable to exit the enclosure via the second end at a second velocity relative to the enclosure in response to the detonation of the second charge, the second velocity being significantly different than the first velocity. 21. The projectile accelerator of claim 20 wherein: the first projectile is operable to exit the enclosure via the first end with a momentum in response to detonation of the first charge; and the second projectile is operable to exit the enclosure via the second end with substantially the same momentum in response to the detonation of the second charge. 22. A projectile accelerator, comprising: an enclosure having first and second ends; first and second charges disposed within the enclosure; a first projectile disposed within the enclosure between the first charge and the first end, having a tapered leading end, and operable to exit the enclosure via the first end in response to detonation of the first charge; and a second projectile disposed within the enclosure between the second charge and the second end, having a substantially flat leading end, and operable to exit the enclosure via the second end in response to the detonation of the second charge. 23. A projectile accelerator, comprising: an enclosure having first and second ends; first and second charges disposed within the enclosure; a first projectile disposed within the enclosure between the first charge and the first end, having a first shape, and operable to exit the enclosure via the first end in response to detonation of the first charge; a second projectile disposed within the enclosure between the second charge and the second end, having a second shape that is significantly different than the first shape, and operable to exit the enclosure via the second end in response to the detonation of the second charge; and wherein the first and second shapes impart significantly different drag characteristics to the first and second projectiles. 24. A projectile accelerator, comprising: an enclosure having first and second ends; first and second charges disposed within the enclosure; a first projectile disposed within the enclosure between the first charge and the first end, having a first shape, and operable to exit the enclosure via the first end in response to detonation of the first charge; a second projectile disposed within the enclosure between the second charge and the second end, having a second shape that is significantly different than the first shape, and operable to exit the enclosure via the second end in response to the detonation of the second charge; and wherein the first and second shapes impart significantly different effective masses to the first and second projectiles. 25. A projectile accelerator, comprising: a continuous barrel having first and second ends; first and second charges disposed within the barrel; a first projectile disposed within the barrel between the first charge and the first end, having a tapered front end, and operable to exit the barrel via the first end in response to detonation of the first charge; and a second projectile disposed within the barrel between the second charge and the second end, having a substantially flat front end, and operable to exit the barrel via the second end in response to the detonation of the second charge. 26. A projectile accelerator, comprising: a continuous barrel having first and second ends; first and second charges disposed within the barrel; a first projectile disposed within the barrel between the first charge and the first end and operable to exit the barrel via the first end at a first velocity relative to the barrel in response to detonation of the first charge; and a second projectile disposed within the barrel between the second charge and the second end and operable to exit the barrel via the second end at a second velocity relative to the barrel in response to the detonation of the second charge, the second velocity being significantly different from the first velocity. 27. A projectile accelerator, comprising: a continuous barrel having first and second ends; first and second charges disposed within the barrel; a first projectile disposed within the barrel between the first charge and the first end and operable to exit the barrel via the first end in response to detonation of the first charge; a second projectile disposed within the barrel between the second charge and the second end and operable to exit the barrel via the second end in response to the detonation of the second charge; and wherein the first and second projectiles have significantly different effective masses.
Gilson Kent L. (255 N. Main St. ; Apt. 210 Salt Lake City UT 84115), Integrated circuit computing device comprising a dynamically configurable gate array having a microprocessor and reconfi.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.