[특허]Explosive neutralization method and device

[미국특허] Explosive neutralization method and device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F42B-033/06 F42B-033/00
출원번호	US-0863842 (2004-06-02)
등록번호	US-7331268 (2008-02-19)
발명자 / 주소	Pangilinan,Gerardo I. Russell,Thomas P. Whitley,Von H.
출원인 / 주소	The United States of America as represented by the Secretary of the Navy
대리인 / 주소	Zimmerman,Fredric J.
인용정보	피인용 횟수 : 10 인용 특허 : 11

초록 ▼

A method for neutralizing explosive ordnance is provided. According to an aspect of the method, an energetic charge is activated to produce a shockwave, which is imparted at an effective velocity and temperature on a gas to ionize the gas for creating plasma and to drive the plasma. The plasma is impacted on a casing of an ordnance containing an explosive to penetrate through the casing and, without or before causing an explosive event of explosive within the casing, substantially consume the explosive.

대표청구항 ▼

What is claimed is: 1. A method for neutralizing an explosive ordnance, comprising: activating an energetic charge to produce a shockwave; imparting the shockwave at an effective velocity and temperature on a gas to ionize the gas for creating plasma and to drive the plasma; and impacting the plasma on a casing of the explosive ordnance containing an explosive to penetrate through the casing using an energy-focusing guide and, at least before causing an explosive event of the explosive within the casing, substantially consuming the explosive. 2. The method according to claim 1, wherein the energetic charge comprises at least 94 weight percent of a nitrate-containing compound. 3. The method according to claim 2, wherein the nitrate-containing compound comprises of nitramine. 4. The method according to claim 2, wherein the energetic charge comprises a nitramine selected from HMX, RDX, and CP-20. 5. The method according to claim 1, wherein the gas comprises air. 6. The method according to claim 5, wherein the energetic charge has a detonation velocity of at least 7 mm/μsec. 7. The method according to claim 5, wherein the effective velocity is at least 6 mm/μsec. 8. The method according to claim 5, wherein the effective temperature is greater than 10,000�� C. 9. The method according to claim 5, wherein the effective temperature is greater than 50,000�� C. 10. The method according to claim 1, wherein said impacting comprises focusing plasma on the casing with an energy-focusing guide. 11. The method according to claim 1, wherein the energy-focusing guide is cylindrical shaped. 12. The method according to claim 1, wherein the energy-focusing guide is tapered. 13. The method according to claim 1, wherein the energy-focusing guide includes a distal end contacting the casing. 14. The method according to claim 1, wherein the ordnance comprises a mine. 15. A method for neutralizing explosive ordnance, comprising: activating an energetic charge having a detonation velocity of at least 7 mm/μsec to produce a shockwave; imparting the shockwave on a gas at an effective velocity of at least 6 mm/μsec and a temperature of at least 10,000�� C.; and impacting the gas to a casing of the explosive ordnance containing an explosive to penetrate through the casing using an energy-focusing guide and, at least before causing an explosive event of the explosive within the casing, substantially consuming the explosive. 16. The method according to claim 15, wherein the energetic charge comprises at least 94 weight percent of a nitrate-containing compound. 17. The method according to claim 16, wherein the nitrate-containing compound comprises a member selected from HMX, RDX, and CL-20. 18. The method according to claim 15, wherein said impacting comprises focusing the gas on the casing with a focusing guide.

이 특허에 인용된 특허 (11) 인용/피인용 타임라인 분석

Cherry Christopher R., Apparatus and method for producing fragment-free openings.
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Richard C. Anderson ; Charles B. Zisette ; Robert D. Ciccarelli ; Richard B. Cragun ; Michael G. Crilly ; John E. Delaney, Jr., Assembly and process for controlled burning of landmine without detonation.
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Hanson Ralph W. (6401 Goodrich Ave. St. Louis Park MN 55426), Bomb circuit disrupting device and method.
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Francis Lebet CH; Jurg Meister CH, Device for eliminating means of combat.
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Majerus Mark E. ; Brown Ronald L., Devices and methods for clearance of mines or ordnance.
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Eidelman Shmuel ; Goroshin Samuel, Method and apparatus for mine and unexploded ordnance neutralization.
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Eidelman, Shmuel; Goroshin, Samuel, Method and apparatus for mine and unexploded ordnance neutralization.
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Eidelman, Shmuel; Goroshin, Samuel, Method and apparatus for mine and unexploded ordnance neutralization.
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Welham Christopher John,GB2, Method of disposing of explosive munitions.
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Proctor Paul W. (White Plains MD) Dow Robert L. (Laplata MD), Nozzle for self-contained cutting torches.
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Guthrie Michael J. (Huntsville AL) Powell Thomas C. (Tullahoma TN) Mooney Loren G. (Huntsville AL), Shock compression jet gun.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Explosive neutralization method and device 원문보기