UNITA' DOSATRICE DI RIDUCENTE LIQUIDO RAFFREDDATO

A liquid cooled reduction unit includes a diesel exhaust fluid (DEF) injection valve. The valve includes an end portion extending to a distal end. The valve is configured to receive a DEF and force the DEF to exit at the distal end such that the DEF is then directed and applied to an exhaust stream...

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Main Authors HORNBY, MICHAEL J, WYNN, JAMES A, HATFIELD, JOSH LEE, CAULKINS, CHRISTOPHER, BUGOS, STEPHEN C, MCFARLAND, ROBERT WAYNE, SHAW, KEITH AARON
Format Patent
LanguageItalian
Published 16.03.2017
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Summary:A liquid cooled reduction unit includes a diesel exhaust fluid (DEF) injection valve. The valve includes an end portion extending to a distal end. The valve is configured to receive a DEF and force the DEF to exit at the distal end such that the DEF is then directed and applied to an exhaust stream of a vehicle engine. A coolant jacket is selectively filled with a coolant and has an outer side and an inner side. The inner side of the jacket faces a length of the end portion and is separated from the length of the end portion by an air gap.
Bibliography:Application Number: IT2015UB03630