초록 ▼

A cover for a pressurized fuel tank has at least one heat-reflecting wall surface. Preferably, both sides of the cover wall are heat-reflecting. Preferably, the heat-reflecting property is obtained by metalizing the surfaces, e.g., with mirrored plastic films such as aluminum-coated mylar. Alternati

A cover for a pressurized fuel tank has at least one heat-reflecting wall surface. Preferably, both sides of the cover wall are heat-reflecting. Preferably, the heat-reflecting property is obtained by metalizing the surfaces, e.g., with mirrored plastic films such as aluminum-coated mylar. Alternatively, the cover wall is made out of a very light (heat-reflective) color. By enclosing the tank within the cover, heat is reflected away from the tank rather than absorbed. While some heat may be transferred to the tank, in general the cover reflects enough heat to prevent a significant number of accidental gas ventings and associated fires. Other features include a slit in the top of the cover through which the fuel line may be fed to the covered tank valve; one or more small air and gas vent holes; and indicia on the inside and outside of the cover for revealing whether the covered tank is full or empty.

대표청구항 ▼

[ What is claimed is:] [1.] Cover apparatus for a pressurized tank including:a body formed into the general shape of a cylinder having an open bottom and a generally closed top; anda first wall surface of the body covered with first flexible heat-reflective material,wherein the first flexible heat-r

[ What is claimed is:] [1.] Cover apparatus for a pressurized tank including:a body formed into the general shape of a cylinder having an open bottom and a generally closed top; anda first wall surface of the body covered with first flexible heat-reflective material,wherein the first flexible heat-reflective material is shiny metallic material. [11.] Cover apparatus for a pressurized tank including:a body formed into the general shape of a cylinder having an open bottom and a generally closed top;a wall surface of the body;flexible heat-reflective material covering the wall surface;an annular shoulder stepping the body inward; anda generally cylindrical neck projecting up from the shoulder. The apparatus of claim 11 wherein:the flexible heat-reflective material is shiny metallic material. The apparatus of claim 12 further including:a fabric-hinged lid on the neck; anda pair of diametrically opposed grip flaps formed in the neck. The apparatus of claim 13 further including:indicia on the wall surface. The apparatus of claim 14 further including:a level-indicator viewing flap on the body below the neck;hook and loop fastener material on the level-indicator viewing flap; andat least one pair of diagonally opposed grommets on the open bottom of the body. [16.] Cover apparatus for a pressurized tank including:a body formed into the general shape of a cylinder having an open bottom and a generally closed top;a wall surface of the body;flexible heat-reflective material covering the wall surface; anda frusto-conical shoulder forming the top of the body. The apparatus of claim 16 wherein:the flexible heat-reflective material is shiny metallic material. The apparatus of claim 17 further including:a slit cut across the top of the shoulder; anda pair of diametrically opposed grip flaps formed in the shoulder. The apparatus of claim 18 further including:a transparent plastic level-indicator viewing window on the body below the shoulder; andat least one releasable strap across the open bottom of the body.