Patent ID: 8245889

Claim:
A pumpless, self-contained portable fuel delivery system for delivery of a liquid fuel at remote locations, installed within a vehicle or upon a trailer and requiring no external or internal power supply in the delivery of said liquid fuel, said fuel delivery system comprising: a liquid fuel container having a pressure capacity of at least 200 psi and defining a large capacity cavity containing a liquid fuel; a large capacity air tank having a pressure capacity of at least 200 psi and containing a quantity of compressed air or gas; a first line attached to a top portion of said fuel container, said first line entering said fuel container and further providing a first extension having a first ball valve and extending with an attaching cap, said first extension used for filling said fuel container with a liquid fuel, and a second extension containing a second ball valve, an air pressure regulator and pressure gauge and extending an air check valve with a quick coupling for introducing said compressed air or gas into said fuel container; an air hose attached between a shutoff valve and pressure gauge attached to said air tank and said quick coupling on said second extension; a second line attached through said top portion of said fuel container containing a third ball valve for ventilating said fuel container during filling said fuel container with liquid fuel; and a third line providing a wet leg extension attached through said top portion of said fuel container, having a lower end extending from a location above said bottom portion of said large capacity cavity, said wet leg extension further extending an upper end above said top portion of said fuel container, said upper end further attaching a fourth ball valve, an in-line liquid fuel filter and further extending, a flexible extraction hose including a pump handle with an automatic shutoff and manually depressed dispensing valve, wherein said fuel delivery system contains no pumps which can clog or fail, contains no internal or external power supply for operation which may become exhausted, spent or otherwise fail, utilizing nothing more than cheap and affordable compressed pressurized air to operate said entire fuel delivery system.