LOW-C0ST, THERMALLY CONTROLLED INLET REDUCTANT DOSING UNIT

LOW-C0ST, THERMALLY CONTROLLED INLET REDUCTANT DOSING UNIT

A dosing unit for a diesel exhaust treatment system eliminates heat from the exhaust stream using an electrically operated fluid injector inside a cavity, sized and shaped to receive the electrically operated injector therein and surround the fluid injector in the cavity with engine coolant flowing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MCFARLAND, Robert Wayne, SHAW, Keith Aaron, CARNELL, Randolph W
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:A dosing unit for a diesel exhaust treatment system eliminates heat from the exhaust stream using an electrically operated fluid injector inside a cavity, sized and shaped to receive the electrically operated injector therein and surround the fluid injector in the cavity with engine coolant flowing through the cavity. Continuous welds aid heat transfer between the components.