Pumpenanordnung

Details

Veröffentlichungs-Nr.

EP2725227

Aktenzeichen

EP12189726

Anmeldetag

24. Oktober 2012

Veröffentlichung

20. Mai 2015

Erteilung

20. Mai 2015

Rechtsraum

EP

IPC

F04B13/00F04B17/04F04B53/08F04B53/16

Abstract

housing sub-assembly for a pump assembly (230) for use in a selective catalytic reduction system, the housing sub-assembly comprising: a main body (232) having a pump axis (A), the main body comprising a pumping zone cavity (248) having a main axis substantially coincident with axis A, and comprising a flow guide cavity (252) disposed about axis A; an outer pole member (268) and a solenoid coil (264) disposed within the main body (232); wherein the main body further comprises a reagent inlet port (234)for receiving a reagent for supply to the pumping zone cavity (248) via a reagent flow path (246) and first and second coolant ports (236, 238) for supplying coolant to and removing coolant from the flow guide cavity (252); wherein the main body, first and second coolant ports and reagent inlet port are integrally formed as a single component (230).

Anmelder

Firma

Delphi International Operations Luxembourg S.à r.l.

Land

🇱🇺 Luxemburg

Fachgebiete