[특허]Fuel/air concussion apparatus and method

DMD SYSTEMS LLC

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특허 상세정보

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내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Fuel/air concussion apparatus and method

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F42B-004/16 F42B-012/42 F42B-012/48 F42B-033/02 F42B-033/04
출원번호	US-0624122 (2017-06-15)
등록번호	US-10139204 (2018-11-27)
발명자 / 주소	Naud, Darren Thomas, John David
출원인 / 주소	DMD SYSTEMS LLC
대리인 / 주소	James C. Kennedy, III, Esq., LLC
인용정보	피인용 횟수 : 0 인용 특허 : 25

초록

A method of producing a concussion device including providing a structure including a cavity, the cavity having a top opening; providing a first energetic charge disposed in a bottom portion of the cavity; providing an elongated member having a length, a width, and a thickness, with the length being greater than both the width and the thickness of the elongated member, the elongated member removably secured to the structure within the cavity and at least partially overlying the first energetic charge.

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1. A method of producing and using a concussion device comprising: providing a structure comprising a cavity, the cavity having a top opening, the cavity surrounded by sidewalls;providing a first energetic charge disposed in a bottom portion of the cavity;providing an elongated member having length, a width, and a thickness, with the length being greater than both the width and the thickness of the elongated member, the elongated member is provided removably secured to the structure sidewalls within the cavity, the elongated member spaced separated from and at least partially overlying the first energetic charge;detonating the concussion device, wherein the concussion device is provided with the top opening communicating with the first energetic charge to produce a dispersed pattern of hot gases shaped by the elongated member including a V-shaped pattern exiting through the top opening upon detonation of the first energetic charge, the first energetic charge disposed below the elongated member;wherein the structure and the elongated member are configured to structurally withstand the detonation. 2. The method of claim 1, further comprising providing a second energetic charge within the cavity overlying the elongated member. 3. The method of claim 2, wherein the first and second energetic charges comprise about 20 to about 100 weight percent nitrocellulose based on a total weight of the energetic charge composition. 4. The method of claim 2, wherein at least one of the first and second energetic charges comprise less that about 20 weight percent colorants and oxidizers based on a total weight of the respective energetic charge compositions. 5. The method of claim 2, wherein the cavity comprises a lower portion having a first volume surrounding the first energetic charge and an upper portion comprising a second volume surrounding the second energetic charge wherein the second volume is larger than the first volume. 6. The method of claim 1, wherein the elongated member is provided to fully extend across the width of the cavity to at least partially cover a cavity cross-sectional area covering the first energetic charge. 7. The method of claim 1, wherein the cavity comprises a smaller width at the bottom portion compared to an upper portion of the cavity. 8. The method of claim 1, wherein the cavity comprises a rectangular, conical, or circular shape or combination thereof. 9. The method of claim 1, wherein an ignition source is provided proximate the first energetic charge. 10. The method of claim 8, wherein the ignition source comprises an electric match embedded in the ignition source. 11. The method of claim 8, wherein the ignition source comprises a detonating charge. 12. The method of claim 2, wherein the first and second energetic charges comprise one or more of loose powder, fiber, and pressed pellets of material. 13. The method of claim 1, wherein the elongated member is removably secured by being provided in at least one of slots and holes disposed in walls comprising the structure. 14. The method of claim 2, wherein at least one of the first and second energetic charges are provided at least partially contained within a thin film of material. 15. The method of claim 1, wherein the elongated member comprises at least one of a rod and bar having at least one of a rectangular and circular shape. 16. The method of claim 2, wherein at least one of the first and second energetic charges comprises one or more of transition and rare earth elements, chlorine, Sr(NO3)2, SrCO3, Parlon, Aluminum Perchlorate (AP) ammonium nitrates, metal nitrates, perchlorates, phosphates, carbonates, aminotetrazoles, arsenites, oxalates, oxychlorides, peroxides, oxides, sulphates, fluorides, and metal powders. 17. The method of claim 1, wherein the elongated member is provided to fully extend across a diameter of a horizontal cross-sectional area of the cavity, the cavity defined on a perimeter by walls of the cavity. 18. A method of producing and using a concussion device comprising: providing a structure comprising a cavity, the cavity having a top opening;providing a first energetic charge disposed in a bottom portion of the cavity;providing an elongated member having a length, a width, and a thickness, with the length being greater than both the width and the thickness of the elongated member, said elongated member removably secured to the structure sidewalls within the cavity to extend across the cavity to partially cover a horizontal cross-sectional area of the cavity, the cavity defined on a perimeter by walls of the cavity, the horizontal cross-sectional area covering said first energetic charge the elongated member spaced separated from and at least partially overlying the first energetic charge;said elongated member is provided removably secured to remain substantially in place during detonation of said first energetic charge;detonating the concussion device, wherein the concussion device is provided with the top opening communicating with the first energetic charge to produce a dispersed pattern of hot gases shaped by the elongated member including a V-shaped pattern exiting through the top opening upon detonation of the first energetic charge, the first energetic charge disposed below the elongated member;wherein the structure and the elongated member are configured to structurally withstand the detonation. 19. A method of producing and using a concussion device comprising: providing a structure comprising a cavity, the cavity having a top opening, the cavity surrounded by sidewalls;providing a first energetic charge disposed in a bottom portion of the cavity;providing an elongated member having a length, a width, and a thickness, with the length being greater than both the width and the thickness of the elongated member, the elongated member removably secured to the structure sidewalls within the cavity spaced separated from and at least partially overlying the first energetic charge;said elongated member is provided removably secured to remain substantially in place during detonation of said first energetic charge;providing a second energetic charge overlying the elongated member;wherein the cavity comprises a lower portion having a first volume surrounding the first energetic charge and an upper portion comprising a second volume surrounding the second energetic charge wherein the second volume is larger than the first volume;detonating the concussion device, wherein the concussion device is provided with the top opening communicating with the first energetic charge to produce a dispersed pattern of hot gases shaped by the elongated member including a V-shaped pattern exiting through the top opening upon detonation of the first energetic charge, the first energetic charge disposed below the elongated member;wherein the structure and the elongated member are configured to structurally withstand the detonation.

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Fuel/air concussion apparatus and method

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특허 상세정보

Fuel/air concussion apparatus and method

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