公开(公告)号：US06698190B2

公开(公告)日：2004-03-02

申请号：US10132791

申请日：2002-04-25

Applicant: Andreas Docter ,  Andreas Kaupert ,  Bernd Krutzsch ,  Arnold Lamm ,  Bernhard Vogel ,  Steffen Oliver Wieland

Inventor： Andreas Docter ,  Andreas Kaupert ,  Bernd Krutzsch ,  Arnold Lamm ,  Bernhard Vogel ,  Steffen Oliver Wieland

IPC: F01N300

CPC classification number: F01N3/206 ,  F01N2240/30 ,  F01N2610/04 ,  Y02A50/2322 ,  Y10S123/12

Abstract: An exhaust gas purification device in a vehicle, wherein a reforming reactor is provided for extraction of hydrogen from fuel and the hydrogen is supplied to an exhaust gas stream of an internal combustion engine upstream of the exhaust gas catalytic converter, wherein the reforming reactor includes a supply device for oxygen and/or water, wherein the reforming reactor is connected with a side branch of the exhaust gas conduit and wherein oxygen and water for reforming are supplied in the form of an exhaust gas partial stream via the side branch.

Abstract translation: 一种车辆用废气净化装置，其特征在于，提供重整反应器，用于从燃料中提取氢气，并将氢气供应到排气催化转化器上游的内燃机的废气流，其中，重整反应器包括： 用于氧气和/或水的供应装置，其中所述重整反应器与所述排气管道的侧分支连接，并且其中用于重整的氧气和水以排气部分流的形式经由所述侧支管供应。