초록 ▼

A floatable smoke pot which floats in a stable position with a casing can water-tightly closed by a cover through a closure device. Smoke-generating bodies of a pyrotechnic material, which can be ignited by an igniting device, are arranged in the casing can. A stable floating position is achieve th

A floatable smoke pot which floats in a stable position with a casing can water-tightly closed by a cover through a closure device. Smoke-generating bodies of a pyrotechnic material, which can be ignited by an igniting device, are arranged in the casing can. A stable floating position is achieve through a ballast weight in the casing can at the can bottom (14). A number of column elements forming the smoke-generating bodies are arranged in the casing can in a uniformly distributed relationship, standing on the ballast weight. The space which remains free of the column elements in the casing can is filled with a buoyancy material. The cover has holes which in the unused original condition of the smoke pot are water-tightly closed with closure elements which can be torn open so that the smoke pot can also be submerged in water for a limited time without extinguishing of the smoke-generating bodies.

대표청구항 ▼

What is claimed is: 1. A floatable smoke pot comprising a casing can which is water-tightly closed by a cover by a locking device, including smoke-generating bodies of a pyrotechnic material which are ignitable by an igniting device being arranged in the casing can; a ballast weight being provided

What is claimed is: 1. A floatable smoke pot comprising a casing can which is water-tightly closed by a cover by a locking device, including smoke-generating bodies of a pyrotechnic material which are ignitable by an igniting device being arranged in the casing can; a ballast weight being provided in the casing can at a can bottom, a number of column elements forming the smoke-generating bodies being arranged in the casing can in a uniformly distributed relationship standing supported on the ballast weight; a space which remains free from the smoke-generating column elements in the casing can being filled with a buoyancy material, and providing an air volume between the cover and the facing surface of the buoyancy material; and said cover being equipped with holes which, in the unused original condition of the smoke pot, are water-tightly closed by tearable closure elements. 2. A floatable smoke pot according to claim 1, wherein the ballast weight is formed by a metal plate which is fastened in the casing can. 3. A floatable smoke pot according to claim 2, wherein the metal plate has at least one peripherally extending groove along the outer edge thereof, and wherein a portion of the peripheral can wall which projects away from the can bottom projects into the groove in a positive locking relationship. 4. A floatable smoke pot according to claim 1, wherein each respective said column element comprises a number of mutually stacked smoke tablet rings constituted of said pyrotechnic material, and which are arranged in a tube. 5. A floatable smoke pot according to claim 4, wherein each said tube comprises a cardboard material. 6. A floatable smoke pot according to claim 4, wherein each said tube is closed at a lower end thereof by a closure element. 7. A floatable smoke pot according to claim 1, wherein a central column element is provided in the casing can, and a number of edge column elements are provided in the casing can in a uniformly distributed concentric relationship around the central column element. 8. A floatable smoke pot according to claim 7, wherein the edge column elements each include smoke tablet rings possessing identical configurations. 9. A floatable smoke pot according to claim 7, wherein at an upper end the central column element includes a smoke tablet ring of reduced inside and outside diameters, into which the igniting device projects with a pyrotechnic delay element. 10. A floatable smoke pot according to claim 9, wherein a bridging smoke tablet ring rests on the central smoke tablet ring of reduced inside and outside diameter and on the top smoke tablet rings of the edge column elements. 11. A floatable smoke pot according to claim 10, wherein the space in the casing can, which is free of the smoke-generating column elements (44), is filled with the buoyancy material up to the top side of the bridging smoke tablet ring (56). 12. A floatable smoke pot according to claim 11, wherein the buoyancy material is formed by a plastic foam. 13. A floatable smoke pot according to claim 7, wherein the holes in the cover are provided in an axially aligned relationship with the edge column elements and wherein the closure elements for the holes are formed by tearable film elements. 14. A floatable smoke pot according to claim 1, wherein the igniting device is formed by a hand grenade fuse which is mounted in a central recess in the cover.