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A storage apparatus for a munition that contains energetic material uses a water-filled liner to absorb heat applied from the exterior of the storage apparatus. The liner is disposed between the munition and a metal storage container. The liner has segregated compartments which release water into ei

A storage apparatus for a munition that contains energetic material uses a water-filled liner to absorb heat applied from the exterior of the storage apparatus. The liner is disposed between the munition and a metal storage container. The liner has segregated compartments which release water into either the storage container or the liner itself. The released water boils and forms steam. A spiral-shaped steam conduit is formed in either the wall of the storage container or in the liner itself. The steam conduit directs the steam away from the munition. The metal storage container includes a pressure relief valve to release the steam pressure. The storage apparatus delays the detonation of the energetic material in the munition.

대표청구항 ▼

1. An apparatus, comprising; a closed, metal container having a central longitudinal axis;a munition containing energetic material and having a central longitudinal axis, the munition being disposed in the container with the central longitudinal axis of the munition generally parallel to the central

1. An apparatus, comprising; a closed, metal container having a central longitudinal axis;a munition containing energetic material and having a central longitudinal axis, the munition being disposed in the container with the central longitudinal axis of the munition generally parallel to the central longitudinal axis of the container;a pressure relief valve disposed in a wall of the container for relieving steam pressure in the container;a heat-absorbing liner disposed between an interior surface of the container and the munition, the liner having a central longitudinal axis generally parallel to the central longitudinal axis of the munition, the liner extending around a perimeter of the munition and extending axially along at least a portion of the munition;the liner having an inner layer facing the munition and an outer layer facing the interior of the container, the inner and the outer layers defining a plurality of segregated compartments wherein each compartment contains water; anda fluid conduit having a spiral-shaped cross-section and a central longitudinal axis that is generally parallel to the central longitudinal axis of the munition, the munition being disposed internal to the fluid conduit. 2. The apparatus of claim 1, wherein the central longitudinal axes of the container, the munition, the liner and the fluid conduit are all generally horizontal. 3. The apparatus of claim 1, wherein each of the plurality of segregated compartments contains hydrogel. 4. The apparatus of claim 1, wherein each of the plurality of segregated compartments contains a wicking material. 5. The apparatus of claim 1, wherein a layer of heat insulating material is disposed on an exterior surface of the container. 6. The apparatus of claim 1, wherein a layer of wicking material is adjacent to the interior surface of the container. 7. The apparatus of claim 1, wherein the wall of the container includes the spiral-shaped fluid conduit. 8. The apparatus of claim 1, wherein the liner includes the spiral-shaped fluid conduit. 9. The apparatus of claim 8, wherein the outer layer of the liner includes a peripheral metal foil layer. 10. The apparatus of claim 8, wherein the inner layer of the liner includes a peripheral metal foil layer. 11. The apparatus of claim 8, wherein both the inner and outer layers of the liner include a peripheral metal foil layer. 12. The apparatus of claim 11, wherein the spiral-shaped conduit is defined by adjacent wraps of the liner around the munition. 13. An apparatus, comprising; a closed, metal container having a central longitudinal axis;a munition containing energetic material and having a central longitudinal axis, the munition being disposed in the container with the central longitudinal axis of the munition generally parallel to the central longitudinal axis of the container;a pressure relief valve disposed in a wall of the container for relieving steam pressure in the container;a heat-absorbing liner disposed between an interior surface of the container and the munition, the liner having a central longitudinal axis generally parallel to the central longitudinal axis of the munition, the liner extending around a perimeter of the munition and extending axially along at least a portion of the munition;the liner having an inner layer facing the munition and an outer layer facing the interior of the container, the inner and the outer layers defining a plurality of segregated compartments wherein each compartment contains water; anda fluid conduit formed in the wall of the container, the fluid conduit having a spiral-shaped cross-section and a central longitudinal axis that is generally parallel to the central longitudinal axis of the munition, the munition being disposed internal to the fluid conduit;wherein the central longitudinal axes of the container, the munition, the liner and the fluid conduit are all generally horizontal and an entrance to the fluid conduit is located vertically at least as high as the axis of the fluid conduit. 14. The apparatus of claim 13, wherein each of the plurality of segregated compartments contains hydrogel. 15. The apparatus of claim 13, wherein each of the plurality of segregated compartments contains a wicking material. 16. The apparatus of claim 13, wherein a layer of heat insulating material is disposed on an exterior surface of the container. 17. The apparatus of claim 13, wherein a layer of wicking material is adjacent to the interior surface of the container. 18. An apparatus, comprising; a closed, metal container having a central longitudinal axis;a munition containing energetic material and having a central longitudinal axis, the munition being disposed in the container with the central longitudinal axis of the munition generally parallel to the central longitudinal axis of the container;a pressure relief valve disposed in a wall of the container for relieving steam pressure in the container;a heat-absorbing liner disposed between an interior surface of the container and the munition, the liner having a central longitudinal axis generally parallel to the central longitudinal axis of the munition, the liner encircling a perimeter of the munition more than once and extending axially along at least a portion of the munition;the liner having an inner layer facing the munition and an outer layer facing the interior of the container, the inner and the outer layers defining a plurality of segregated compartments wherein each compartment contains water; andat least one of the inner layer and the outer layer including a peripheral metal foil layer wherein adjacent wraps of the liner around the munition form a fluid conduit having a spiral-shaped cross-section and a central longitudinal axis that is generally parallel to the central longitudinal axis of the munition;wherein the central longitudinal axes of the container, the munition, the liner and the fluid conduit are all generally horizontal and an entrance to the fluid conduit is located vertically at least as high as the axis of the fluid conduit. 19. The apparatus of claim 18, wherein each of the plurality of segregated compartments contains hydrogel. 20. The apparatus of claim 18, wherein each of the plurality of segregated compartments contains a wicking material.