AQUEOUS SOLUTION INJECTION SYSTEM FOR VEHICLE
The aqueous solution injection system (1) for a vehicle comprises: - an aqueous solution reservoir (2) made of plastic material; - an injection pump (3); - an aqueous solution ejector (4); - an injection line (5) located between the pump and the ejector; - a purge line (6) located between the inject...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The aqueous solution injection system (1) for a vehicle comprises: - an aqueous solution reservoir (2) made of plastic material; - an injection pump (3); - an aqueous solution ejector (4); - an injection line (5) located between the pump and the ejector; - a purge line (6) located between the injection line and the aqueous solution reservoir; and - an output connector (7) located between the injection line and the purge line. The connector has an outer face and an inner face and forms an anti-clogging device able to limit or to prevent the formation of a biofilm, at least one portion of the inner face of the connector being made of or covered with a metal or with a material comprising a metal, the metal being selected from copper, silver, zinc, aluminium, nickel, gold, barium, lead, tin, boron, thallium, antimony, cobalt, zirconium, molybdenum, titanium, iron, chrome, and an alloy of at least two thereof. |
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