Method for selectively dispersing or delivering a control agent
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F41B-011/00
F42B-012/46
출원번호
US-0646584
(2003-08-22)
발명자
/ 주소
Pearce, III, Robert Clarence
Kiplinger, Dale Vilmer
출원인 / 주소
NCH Corporation
대리인 / 주소
Ross Monty L.
인용정보
피인용 횟수 :
17인용 특허 :
22
초록▼
A control agent delivery system useful for dispersing a pesticide, herbicide, fungicide or other biocide around a target or target area that is not directly accessible or that is hazardous to the user. The system includes a separable, two-part projectile containing a control agent disposed in a powd
A control agent delivery system useful for dispersing a pesticide, herbicide, fungicide or other biocide around a target or target area that is not directly accessible or that is hazardous to the user. The system includes a separable, two-part projectile containing a control agent disposed in a powder, liquid or gel dispersal medium, together with a gas-propelled, projectile launching device. A method of use of the subject system that causes the projectile to perform differently, depending upon the manner of launch, is also disclosed.
대표청구항▼
1. A method for dispersing a control agent within a target area, the method comprising the steps of:providing a projectile comprising one each of slidably engageable body and cap members made of a destructively deformable material; the body and cap members each further comprising an elongated, subst
1. A method for dispersing a control agent within a target area, the method comprising the steps of:providing a projectile comprising one each of slidably engageable body and cap members made of a destructively deformable material; the body and cap members each further comprising an elongated, substantially cylindrical sidewall section having one closed, convex end and one open end; the open end of the body member being inserted inwardly of and into frictional engagement with the sidewall section of the cap member; the projectile containing a control agent selected from the group consisting of pesticides herbicides and fungicides in at least one of a liquid, gel or powder form;providing a projectile launching device comprising a pressurized gas source communicating with a tubular barrel;selectively loading the projectile into the projectile launching device with the closed end of the cap member forwardly facing;aiming the projectile launching device toward the target area; andactuating the pressurized gas source to launch the projectile toward the target area. 2. The method of claim 1 wherein the projectile is propelled toward the target area by a burst of compressed gas that is applied to the projectile within the projectile launching device. 3. The method of claim 2 wherein the compressed gas is selected from the group consisting of air, nitrogen, carbon dioxide and mixtures thereof. 4. The method of claim 1 wherein the projectile further comprises at least one of a filler material and a diluent. 5. The method of claim 1 wherein the projectile comprises a filler material selected from the group consisting of diatomaceous earth, fumed silica, cornstarch and mixtures thereof. 6. The method of claim 1 wherein the control agent is a pesticide selected from the group consisting of pyrethrin, piperonyl butoxide, permethrin, chlorpyrifos, propoxur, bacillus thuringiensis, hydromethylnon and fipronil. 7. The method of claim 1 wherein the control agent is a herbicide selected from the group consisting of bromacil, dicamba and glyphosate. 8. The method of claim 1 wherein the control agent is a fungicide selected from the group consisting of benomyl, cyproconazole and imazalil. 9. The method of claim 1 wherein the projectile comprises at least one pesticide and at least one pest attractant. 10. The method of claim 9 wherein the pest attractant is a feeding attractant. 11. The method of claim 9 wherein the pest attractant is a pheromone. 12. The method claim 1 wherein the projectile is launched at a velocity ranging from about 600 to about 1000 feet per second. 13. The method of claim 12 wherein the projectile is launched at a velocity of about 600 feet per second. 14. The method of claim 1 wherein the projectile weighs from about 0.5 to about 1.0 grams. 15. The method of claim 1 wherein the projectile has a length-to-diameter ratio ranging between about 1.58 and about 1.94. 16. The method of claim 1 wherein the body and cap member are made of gelatin having a moisture content ranging between about 5 and 20 weight percent. 17. The method of claim 16 wherein the body and cap members are made of gelatin having a moisture content ranging between about 5 and 15 weight percent. 18. The method of claim 1, comprising the step of positioning the projectile device about 15 feet from the center of the target area prior to launching the projectile. 19. A method for delivering a control agent to a target, the method comprising the steps of:providing a projectile comprising one each of slidably engageable body and cap members made of a destructively deformable material; the body and cap members each further comprising an elongated, substantially cylindrical sideway section having one closed, convex end and one open end; the open end of the body member being inserted inwardly of and into frictional engagement with the sidewall section of the cap member, the projectile containing a control agent selected from the group consisting of pesticides, herbi cides and fungicides in at least one of a liquid, gel or powder form;providing a projectile launching device comprising a pressurized gas source communicating with a tubular barrel;selectively loading the projectile into the projectile launching device with the closed end of the body member forwardly facing;aiming the projectile launching device toward the target; andactuating the pressurized gas source to launch the projectile toward the target. 20. The method of claim 19 wherein the projectile is propelled toward the target area by a burst of compressed gas that is applied to the projectile within the projectile launching device. 21. The method of claim 20 wherein the compressed gas is selected from the group consisting of air, nitrogen, carbon dioxide and mixtures thereof. 22. The method of claim 19 wherein the projectile further comprises at least one of a filler material and a diluent. 23. The method of claim 19 wherein the projectile comprises a filler material selected from the group consisting of diatomaceous earth, fumed silica, cornstarch and mixtures thereof. 24. The method of claim 19 wherein control agent is a pesticide selected from the group consisting of pyrethrin, piperonyl butoxide, permethrin, chlorpyrifos, propoxur, bacillus thuringiensis, hydromethylnon and fipronil. 25. The method of claim 19 wherein the control agent is a herbicide selected from the group consisting of bromacil, dicamba and glyphosate. 26. The method of claim 19 wherein the control agent is a fungicide selected from the group consisting of benomyl, cyproconazole and imazalil. 27. The method of claim 19 wherein the projectile comprises at least one pesticide and at least one pest attractant. 28. The method of claim 27 wherein the pest attractant is a feeding attractant. 29. The method of claim 27 wherein the pest attractant is a pheromone. 30. The method claim 19 wherein the projectile is launched at a velocity range from about 600 to about 1000 feet per second. 31. The method of claim 30 wherein the projectile is launched at a velocity of about 600 feet per second. 32. The method of claim 19 wherein the projectile weighs from about 0.5 to about 1.0 grams. 33. The method of claim 19 wherein the projectile has a length-to-diameter ratio ranging between about 1.58 and about 1.94. 34. The method of claim 19 wherein the body and cap members are made of gelatin having a moisture content ranging between about 5 and 20 weight percent. 35. The method of claim 34 wherein the body and cap members are made of gelatin having a moisture content ranging between about 5 and 15 weight percent. 36. The method of claim 19, comprising the step of positioning the projectile launching device from about 25 to about 30 feet from the target prior to launching the projectile. 37. A method for selectively dispersing a control agent within a target area or delivering a control agent to a more distal target, the method comprising the steps of:providing a projectile comprising one each of slidably engageable body and cap members grade of a destructively deformable material; the body and cap members each further comprising an elongated, substantially cylindrical sidewall section having one closed, convex end and one open end; the open end of the body member being inserted inwardly of and into frictional engagement with the sidewall section of the cap member; the projectile containing a control agent selected from the group consisting of pesticides, herbicides and fungicides in at least one of a liquid, gel or powder form;providing a projectile launching device comprising a pressurized gas source communicating with a tubular barrel;selectively loading the projectile into the projectile launching device with the closed end of the cap member forwardly facing to disperse the control agent within a target area or loading the projectile Into the projectile launching device with the closed end of the body member forwardly facing to deliver the control agent to a more distal target;aiming the projectile launching device toward this selected target area or target; andactuating the pressurized gas source to launch the projectile toward the selected target area or target. 38. The method of claim 37 wherein the projectile is selectively loaded into the projectile launching device with the closed end of the cap member forwardly facing to disperse the control agent within a target area. 39. The method of claim 38, comprising the step of positioning the projective launching device about 15 feet from the center of the target area prior to launching the projectile. 40. The method of claim 37 wherein the projectile is selectively loaded into the projectile launching device with the closed end of the body member forwardly facing to delivery the control agent to a more distal target. 41. The method of claim 40, comprising the step of positioning the projectile launching device from about 25 to about 30 feet from the target prior to launching the projectile.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (22)
Coffee Ronald A. (Haslemere GB2), Atomization of liquids.
Hayes Jane L. ; Strom Brian L. ; Roton Lawrence M. ; Ingram ; Jr. Leonard L. ; Butts Edgar R., Container for 4-allylanisole and analog scolytid pesticides.
Flatau Abraham (2003 Stockton Road Joppa MD 21085) Olson Donald N. (38 Atherton Road Lutherville MD 21093) Miller Miles C. (504 Haverhill Road Joppa MD 21085), Non-hazardous ring airfoil projectile of non-lethal material.
Edward J. Vasel ; Scott C. Nunan ; Gregory A. Niederhaus ; Peter G. Coakley, Non-lethal projectile for delivering an inhibiting substance to a living target.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.