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US 11,391,550 B1Granted
Cook-off mitigation systems
AssigneeThe United States of America as represented by the Secretary of the Navy
InventorsLee R. Hardt, Donald L. Burnett, Josiah S. Garfield, Robert A. Koontz, Eric K. Wooding, Que T. BuiDang
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Abstract
The disclosed embodiments are directed to enhancing insensitive munitions performance. Some of the embodiments employ an outgassing pad having unique geometrical configurations, compositions, and positioning. Other embodiments rely on using thermally-releasable components to foster billet expulsion. Additional embodiments combine both aspects into entire cook-off mitigation systems for insensitive munitions improvements.
Claims2
A cook-off mitigation system, comprising:
- a munition having a munition casing, an interior compartment, a nose end, and a tail end;
- an explosive fill housed in said interior compartment;
- a fuze well attached to said tail end of said munition casing;
- a fuze housed inside said fuze well;
- and
- a charging well housed entirely in said munition casing, wherein a munition protective liner separates said charging well from said explosive fill, said charging well, further comprising:
- a charging well cavity penetrating said munition casing, said charging well cavity having a proximal end, a distal end, and a threaded interior surface;
- a charging well component having a threaded exterior surface, wherein said charging well component is attached inside said charging well cavity by threading engagement of said threaded interior surface and said threaded exterior surface;
- wherein said charging well component is in electrical communication with said fuze by a communication conduit;
- and
- a eutectic charging tube extension having a first end and a second end, wherein said first end is configured for mating engagement with said charging well component, wherein said second end is configured for mating engagement with said communication conduit.
8 more elements
Dependencies are inferred from the claim text.