Injector Having A Reinforced Spray Disc
AssigneeContinental Automotive GmbH
InventorsSven SCHEPERS, Rolf BRÜCK
Life of this patent
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Abstract
An injector for adding a liquid additive into an exhaust gas treatment apparatus includes at least one nozzle having a spray disc configured to inject the liquid additive into the exhaust gas treatment apparatus. The spray disc has: at least one spray duct, through which flow of the liquid additive can pass, the spray duct having an outlet opening configured to shape a spray jet of the liquid additive. The spray disc has a reinforcing structure arranged downstream of the outlet opening, the reinforcing structure being configured such that it is not wetted by the spray jet.
Claims11
1-10. (canceled)
An injector (1) for adding a liquid additive (2) into an exhaust gas treatment apparatus (3), the injector (1) comprising:
- at least one nozzle (5) having a spray disc (4) configured to inject the liquid additive (2) into the exhaust gas treatment apparatus (3),
- the spray disc (4) having:
- at least one spray duct (6), through which flow of the liquid additive (2) can pass, the at least one spray duct (6) having an outlet opening (7) configured to shape a spray jet (8) of the liquid additive (2),
- wherein the spray disc (4) has a reinforcing structure (9) arranged downstream of the outlet opening (7), the reinforcing structure (9) being configured such that it is not wetted by the spray jet (8).
Dependencies are inferred from the claim text.