The United States of America as Represented by the Secretary of the Navy
대리인 / 주소
Saunders, James M.
인용정보
피인용 횟수 :
0인용 특허 :
10
초록▼
Embodiments of the invention are directed to enhancing insensitive munitions performance. Some embodiments of the invention employ an outgassing pad having unique geometrical configurations and positioning. Other embodiments rely on using thermally-releasable components to foster billet expulsion. A
Embodiments of the invention are directed to enhancing insensitive munitions performance. Some embodiments of the invention employ an outgassing pad having unique geometrical configurations and positioning. Other embodiments rely on using thermally-releasable components to foster billet expulsion. Additional embodiments combine both aspects into an entire cook-off mitigation system.
대표청구항▼
1. A cook-off mitigation system, comprising: a munition having a nose end, a tail end, and a munition casing;an explosive fill housed in said munition casing;a fuzewell attached to said tail end of said munition casing, said fuzewell housing a fuze;a charging well cavity penetrating said munition ca
1. A cook-off mitigation system, comprising: a munition having a nose end, a tail end, and a munition casing;an explosive fill housed in said munition casing;a fuzewell attached to said tail end of said munition casing, said fuzewell housing a fuze;a charging well cavity penetrating said munition casing, said charging well cavity having a top end and a bottom end;a charging well component attached inside said charging well cavity, said charging well component electrically-connected to said fuze;wherein said charging well component is attached to said munition casing by a plurality of fasteners; anda dedicated eutectic device concentric about a corresponding fastener in said plurality of fasteners, wherein each of said dedicated eutectic device secures said bottom end to each corresponding fastener in said plurality of fasteners;wherein said dedicated eutectic device is thermally-releasable and is configured to soften and melt during a cook-off event, said softening and melting causing said bottom end to release and move laterally to said tail end. 2. The system according to claim 1, wherein said munition casing has an interior protective liner separating munition casing and said charging well cavity from said explosive fill. 3. The system according to claim 1, wherein said bottom end is a structural material selected from the group of structural materials consisting of steel, aluminum, and plastic. 4. The system according to claim 1, wherein each fastener in said plurality of fasteners attach said charging well component to said bottom end. 5. The system according to claim 1, wherein said plurality of fasteners are plastic. 6. The system according to claim 1, wherein said lateral movement of said bottom end to said tail end concurrently releases said electrical connection between said charging well component and said fuze. 7. A cook-off mitigation system in a munition, comprising: a munition casing having at least one interior compartment, a nose end, and a tail end;wherein said at least one interior compartment is configured to house at least one explosive fill;an outgassing pad inside said at least one interior compartment and positioned at said nose end;a charging well cavity penetrating said munition casing, said charging well cavity having a top end and a bottom end;a fuzewell attached to said tail end of said munition casing;a munition fuze housed inside of and attached to said fuzewell;a charging well component attached inside said charging well cavity, said charging well component electrically-connected to said fuze, said charging well component attached to said munition casing by a plurality of fasteners; anda releasable tail closure mechanism attached to said tail end of said munition casing, said releasable tail closure mechanism configured to contain said at least one explosive fill in said interior compartment. 8. The system according to claim 7, wherein said munition casing is steel. 9. The system according to claim 7, wherein said munition casing has an interior protective liner separating said munition casing, said charging well cavity, and said releasable tail closure mechanism from said at least one explosive fill. 10. The system according to claim 7, wherein said bottom end is a structural material selected from the group of structural materials consisting of steel, aluminum, and plastic. 11. The system according to claim 7, wherein each fastener in said plurality of fasteners attach said charging well component to said bottom end. 12. The system according to claim 7, wherein said plurality of fasteners are plastic. 13. The system according to claim 7, wherein a dedicated eutectic device is concentric about a corresponding fastener in said plurality of fasteners, wherein each of said dedicated eutectic device secures said bottom end to each corresponding fastener in said plurality of fasteners. 14. The system according to claim 7, said releasable tail closure mechanism, further comprising: a base plug concentric about said fuzewell and attached to said munition casing; anda releasable base plate concentric about said fuzewell, said releasable base plate attached to said base plug and said munition casing. 15. The system according to claim 14, wherein said releasable base plate is a eutectic device.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (10)
Aubert Stephen A. (Eglin AFB FL), Bomb and bomb liner.
Bonnel, Alain; Houdusse, Dominique; Nouguez, Bruno; Tinet, Alain, Safety igniter for a pyrotechnic munition component capable of being subjected to slow cook off.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.