THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY
대리인 / 주소
Kim, Richard J.
인용정보
피인용 횟수 :
5인용 특허 :
29
초록▼
A low-cost, reliable and easy to use kit for neutralizing surface exposed landmine and unexploded ordnance for humanitarian demining is provided. The kit contains a liquid fuel and a solid/soluble fuel. Both fuels are premeasured in separate, sealed containers. The addition of a small quantity of so
A low-cost, reliable and easy to use kit for neutralizing surface exposed landmine and unexploded ordnance for humanitarian demining is provided. The kit contains a liquid fuel and a solid/soluble fuel. Both fuels are premeasured in separate, sealed containers. The addition of a small quantity of solid/soluble fuel into the liquid creates an explosive. The resulting mixture is capable of detonating with a standard No. 8 blasting cap. The solid/soluble fuel can be in the form of a powder, tablet, or its saturated solution in water. The solid/soluble fuel is hexamethylenetetramine. The liquid fuel, nitromethane, is provided in premeasured quantities. User is provided instructions for choosing the appropriate quantity of liquid fuel, the corresponding solid/soluble fuel required, the method of mixing, placement and detonation of the kits. Also disclosed is a simple wooden stand to hold the bottle of explosive in place. A special fuel, liquid 2-ethylhexylnitrate, is provided to desensitize the mixed and sensitized explosive.
대표청구항▼
1. A demining kit for neutralizing mines and unexploded ordnance, comprising: a first container having a sealable opening with a matching screw cap, wherein either the first container or the screw cap is capable of securing a standard blasting cap;a premeasured amount of flammable liquid in the firs
1. A demining kit for neutralizing mines and unexploded ordnance, comprising: a first container having a sealable opening with a matching screw cap, wherein either the first container or the screw cap is capable of securing a standard blasting cap;a premeasured amount of flammable liquid in the first container;a second small sealable container capable of reuse;a predetermined amount of soluble fuel sensitizer contained in the second small sealable container sufficient to sensitize the flammable liquid for detonation using an initiation system based on the standard blasting cap; anda desensitizer based on 2-ethylhexyl nitrate provided to add to said first container for dismantling without detonation. 2. The demining kit for neutralizing mines and unexploded ordnance according to claim 1, wherein said soluble fuel sensitizer is selected from solid cyclic aliphatic amines, DBCO, 4,4′-diaminodicyclohexylmethane, hexamethylene tetramine, piperazine anhydrous and combinations thereof, and the flammable liquid is selected from a nitroalkanes group consisting of nitromethane, nitroethane and nitropropane, wherein the soluble fuel sensitizer is provided for mixing at least 1 part per 100 of the flammable liquid. 3. The demining kit for neutralizing mines and unexploded ordnance according to claim 1, wherein said demining kit is useful for neutralizing surface exposed mines, mines disposed above ground and/or unexploded ordnance. 4. The demining kit for neutralizing mines and unexploded ordnance according to claim 1, wherein said first container is a plastic bottle having a sealable volume of either 2 oz., 4 oz., or 8 oz., sufficient to contain said premeasured amount of flammable liquid and allow adding a relative proportion of said soluble fuel sensitizer to said flammable liquid to form an explosive in situ, and wherein said second small sealable container is a 6 mL vial containing hexamethylenetetramine. 5. The demining kit for neutralizing mines and unexploded ordnance according to claim 4, wherein said soluble fuel sensitizer can be in the form of a powder, tablet, or a saturated solution, and said flammable liquid is based on nitromethane such that said relative proportion of said soluble fuel sensitizer to said flammable liquid is substantially 1 to 2 percent by weight of hexamethylenetetramine and 98 to 99 percent by weight of nitromethane. 6. A method of preparing the demining kit according to claim 1 for neutralizing mines and unexploded ordnance, the method comprising the steps of: opening the first container having a premeasured amount of flammable liquid;opening the second small sealable container to retrieve from the predetermined amount of soluble fuel for sensitizing the flammable liquid;adding a relative proportion of said soluble fuel sensitizer to said flammable liquid to form an explosive in the first container, wherein the addition of a minimum quantity of 1% by weight of soluble fuel to said flammable liquid creates an in situ liquid explosive; andsealing the first container and affixing said standard blasting cap to detonate said explosive in the first container over a neutralization target, wherein 2-ethylhexyl nitrate is provided to add to said first container and desensitize said explosive for dismantling without detonation.
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이 특허에 인용된 특허 (29)
Eidelman Shmuel (Rockville MD), Apparatus and method for neutralizing mine fields.
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.
Hansen Gary L. (2869 Devereaux Way Salt Lake City UT 84109) Trapp Richard E. (1896 E. 6400 South Salt Lake City UT 84121) Clay Robert B. (728 W. 3800 South Bountiful UT 84010), Formulation of multi-component explosives.
Murray Stephen B. (Medicine Hat CAX) Weiss David S. (Cowansville CAX) Moen Ingar O. (Medicine Hat CA CAX) Ward Stephen A. (Fullerton CA), Fuel-air line-charge ordnance neutralizer.
Zavitsanos, Peter D.; Files, Charles W.; Bohn, Dmitri, Reactive projectiles, delivery devices therefor, and methods for their use in the destruction of unexploded ordnance.
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