Tank for a liquid solution
AssigneeCarraro S.p.A.
InventorAndrea SPAZIO
Life of this patent
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Abstract
Tank for a liquid solution based on water and urea which is suitable for being combined with a selective catalytic reduction system. The tank comprises: a container including an upper wall; a filling pipe union which is positioned on the upper wall of the container and which is suitable for introducing the liquid solution; a lower opening, from which the liquid solution being introduced passes into the container and which protrudes with respect to the upper wall towards the interior of the container; a closure float which is positioned in the container and which is connected to the lower opening and which is configured so as to raise and close the lower opening once the liquid solution in the container reaches a predetermined level.
Claims14
A tank (1) for a liquid solution based on water and urea, configured to be combined with a selective catalytic reduction system, the tank comprising:
- a container (2) including an upper wall (21);
- a filling pipe union (3) which is positioned on the upper wall (21) of the container (2) and which is configured to introduce the liquid solution;
- a lower opening (41), from which the liquid solution being introduced passes into the container (2) and which protrudes with respect to the upper wall (21) towards the interior of the container (2);
- a closure float (5) which is positioned in the container (2) and which is connected to the lower opening (41) and which is configured so as to raise and close the lower opening (41) once the liquid solution in the container (2) reaches a predetermined level.
Dependencies are inferred from the claim text.