Reductant dosing system for an scr catalyst
AssigneeLiebherr-Components Colmar SAS
InventorsSalvatore COLLURA, Thorben PHILLIP, Ghislain PETERSCHMITT
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Abstract
The present application provides a reductant dosing system for an SCR catalyst comprising an injector, a storage tank and a reductant pump arranged in a first fluid line between the storage tank and the injector for pumping reductant from the storage tank to the injector. The reductant dosing system comprises pressurizing means for pressurizing the storage tank.
Claims20
An reductant dosing system for an SCR catalyst comprising an injector, a storage tank and a reductant pump arranged in a first fluid line between the storage tank and the injector for pumping reductant from the storage tank to the injector,
- wherein the reductant dosing system comprises pressurizing means for pressurizing the storage tank.
Dependencies are inferred from the claim text.