System for preventing the urea crystal formation within an exhaust gas after treatment system

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United States of America Patent

PATENT NO 9995194
SERIAL NO

14905363

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Abstract

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System for preventing the urea crystal formation within the ATS, the exhaust ATS comprising a dosing module having dosage means for producing a spray of urea-based reducing agent defining a spray cone downstream of the dosage means, the device comprising an electric heating element, suitable to be connected to an electrical energy source, arranged in order to operatively fall within the spray cone.

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Patent Owner(s)

Patent OwnerAddress
FPT MOTORENFORSCHUNG AG9320 ARBON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Assalve, Daniel Appenzell Steinegg, CH 2 12
Campbell, John St. Gallen, CH 169 3704
Fessler, Harald Arbon, CH 5 14
Schlegel, Reto Thal, CH 2 12

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