Firefighting training unit
OwnerShawn C. Bloemkerinventor
Life of this patent
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Abstract
A metal container with a combustible liner for use as a portable firefighting training unit. The combustible liner is formed of particle board sections loosely assembled inside the metal container with an opening in the liner in registry with an access opening in the metal container. The unit may be used to demonstrate various phenomena associated with a developing fire including the flammability of unburned products of combustion, hose stream techniques with a spray bottle filled with water, flashover and backdraft.
Claims10
A portable firefighting training unit comprising a metal container and a combustible liner, said metal container having an outer wall, a bottom wall, and a lid, said outer wall having a top edge and a bottom edge, said bottom edge joined to the bottom wall to define an open cavity, said outer wall having an access opening along the bottom wall and a peripheral flange positioned above the access opening and below the top edge;
- and said combustible liner having our side panels and a bottom panel, said side panels and said bottom panel lining the metal container, said side panels each having an upper edge and a lower edge, said lower edges of the side panels resting on the bottom panel of the liner, said side panels butted together and butted against the bottom panel of the liner and the outer wall of the metal container, one of said side panels having an opening in registry with the access opening in the outer wall of the metal container, whereby an air pathway to the combustible liner is blocked other than through the access opening in the outer wall of the metal container.
A portable firefighting training unit comprising a cuboidal metal container formed of sheet steel and a combustible liner formed of particle board, said metal container having an outer wall, a bottom wall, and a lid, said outer wall having a top edge and a bottom edge, said bottom edge welded to the bottom wall to define an open cavity, said outer wall having an access opening along the bottom wall and a peripheral flange positioned above the access opening and below the top edge;
- and said combustible liner having four side panels and a bottom panel, said side panels each having an upper edge and a lower edge, said side panels butt jointed together without fasteners and butted against the outer wall of the metal container with the lower edges resting on the bottom panel of the liner, one of said side panels having an opening in registry with the access opening in the outer wall of the metal container, whereby an air pathway into the unit is blocked other than through the access opening in the outer wall of the metal container.
Dependencies are inferred from the claim text.