L.P.G. (Liquid Propane Gas) tanks, in particular with reference to the positioning of the valve groups
OwnerLuciano Cippitaniinventor
Life of this patent
Estimating the term…
Abstract
This invention concerns improvements to toroidal-shaped L.P.G. tanks (1) which, due to their particular shape, may be easily placed inside the spare wheel compartment (10). In the toroidal-shaped tank described herein, the hollow center of the tank is used for positioning the valve group connection rings (3), which may either project or be flush-mounted and also for allowing the passage of the pipes (4, 5) for connecting the tank with the engine fuel supply system and the filler. The valves are placed between a lid (6), at the top, and a bottom plate (7) tide to each other in such a manner as to constitute an airtight chamber.
Claims4
An improved propane fuel tank provided with at least one valve connection assembly penetrating though a tank wall for filling the fuel tank and distributing gas to an automotive vehicle, comprising in combination:
- an automotive vehicle having a spare wheel compartment,
- a toroidal-shaped fuel tank shaped with a central hollow space,
- mounting means for fitting said tank to fit inside the spare wheel compartment,
- means for attaching said valve connection assembly to an inner wall of the tank facing the hollow space to reside within the hollow space thereby leaving the outer toroidal tank wall free from penetration,
- a first pipe coupled to the valve connection assembly for filling the tank externally from the vehicle, and
- a second pipe coupled to the valve connection assembly for supply of engine fuel to the vehicle.
Dependencies are inferred from the claim text.