초록 ▼

An improved inflammable liquid safety tank comprising a double walled tank body with the tank walls being interconnected by support plates. An intermediate container is formed by the inner wall structure of the tank and is adapted to hold inflammable liquid. A pressurized gas bottle is threadably mo

An improved inflammable liquid safety tank comprising a double walled tank body with the tank walls being interconnected by support plates. An intermediate container is formed by the inner wall structure of the tank and is adapted to hold inflammable liquid. A pressurized gas bottle is threadably mounted to a sleeve secured to and extending into the intermediate container. The pressurized gas bottle is selectively connected to the intermediate container to pressurize liquid held in the intermediate container. The pressurized gas bottle also communicates with the tank to pressurize a foam, nonflammable fluid, or cleaning agent placed in the chamber or outer compartment defined by the outer wall structure of the intermediate container and the inner wall structure of the tank body so that the foam, fluid or agent will be expelled from the tank if the tank wall is accidentally punctured. The outer compartment is preferably pressurized at a lower pressure than the intermediate container. A conduit is connected to an inlet/discharge fitting and extends into the intermediate container adjacent the floor of the intermediate container and below the level of liquid placed in the intermediate container. A flexible hose with an adjustable nozzle is mounted to the tank body for selective communication with either the outer compartment or the intermediate container so that the material contained within either of the containers can be selectively discharged from the nozzle.

대표청구항 ▼

An inflammable fluid safety tank comprising a double walled tank body, a sleeve means secured to the outer wall structure and inner wall structure of said double walled tank body, said inner wall structure of said tank body forming an intermediate enclosed container, a plurality of support plate mem

An inflammable fluid safety tank comprising a double walled tank body, a sleeve means secured to the outer wall structure and inner wall structure of said double walled tank body, said inner wall structure of said tank body forming an intermediate enclosed container, a plurality of support plate members connected to and spacing said outer wall structure from said inner wall structure, the outer wall structure of said double walled tank body being provided with a circular handle, said handle being supported above the tank body by a plurality of mounts, the diameter of said circular handle being greater than the outside diameter of the tank body, fluid transfer means mounted to said outer tank surface and communicating with an outer chamber defined by the inner surface of the tank body\s outer wall and the outer wall of the intermediate enclosed container, a second fluid transfer means mounted to said tank body and communicating with said intermediate enclosed container, a pressurized gas container assembly including a pressurized gas container removably mounted to said sleeve means and positioned within said intermediate enclosed container, said gas container assembly comprising means for selectively connecting said gas container for communication with at least one of said fluid transfer means to discharge pressurized gas into said intermediate enclosed container and outer chamber, a first material contained in said intermediate enclosed container and a second material contained in said outer chamber and discharge means mounted to said tank body adapted to selectively discharge pressurized material from either the intermediate enclosed container or the outer chamber.