公开(公告)号：US20120097659A1

公开(公告)日：2012-04-26

申请号：US13279441

申请日：2011-10-24

Applicant: THORSTEN DUESTERDIEK ,  RICHARD DORENKAMP ,  THOMAS NAGEL ,  JAN HODGSON ,  SVEN SCHEPERS ,  CARSTEN KRUSE

Inventor： THORSTEN DUESTERDIEK ,  RICHARD DORENKAMP ,  THOMAS NAGEL ,  JAN HODGSON ,  SVEN SCHEPERS ,  CARSTEN KRUSE

IPC: H05B1/00 ,  H05B3/06

CPC classification number: F01N3/2026 ,  F01N3/2013 ,  F01N3/281 ,  F01N13/0097 ,  F01N2330/04 ,  F01N2330/44 ,  Y02A50/2322 ,  Y02T10/26

Abstract: An electrically heatable honeycomb body includes channels and at least one heating disk having at least one first and one second layer stack of electrically conductive material. The first and second layer stacks are interleaved with and electrically insulated from each other. The first layer stack forms a first current path for conducting an electrical current for a first heating circuit and the second layer stack forms a second current path for conducting an electrical current for a second heating circuit. The first heating circuit operates at a power of 300 W to 500 W and the second heating circuit operates at 500 W to 700 W. Exhaust gas of an internal combustion engine can be evenly heated by several independent heating circuits in a common heating disk even with different heating capacities using a simple construction. A method for heating a honeycomb body and a motor vehicle are provided.

Abstract translation: 电可加热蜂窝体包括通道和至少一个具有至少一个第一和第二层导电材料的加热盘。 第一层和第二层堆叠彼此交错并电绝缘。 第一层堆叠形成用于传导第一加热电路的电流的第一电流路径，并且第二层堆叠形成用于传导用于第二加热电路的电流的第二电流路径。 第一加热回路的功率为300W至500W，第二加热回路的工作温度为500W至700W。内燃机的废气可以通过公共加热盘中的几个独立加热回路均匀地加热， 不同的加热能力使用简单的结构。 提供了一种加热蜂窝体和机动车辆的方法。

公开(公告)号：US20080041041A1

公开(公告)日：2008-02-21

申请号：US11885602

申请日：2006-01-24

Applicant: Thorsten Duesterdiek ,  Achim Freitag ,  Carsten Jutka ,  Martina Koesters

Inventor： Thorsten Duesterdiek ,  Achim Freitag ,  Carsten Jutka ,  Martina Koesters

IPC: F01N3/10

CPC classification number: F01N3/2066 ,  F01N3/025 ,  F01N3/0253 ,  F01N3/035 ,  F01N3/20 ,  F01N13/009 ,  F01N2340/02 ,  F01N2610/02 ,  Y02A50/2325 ,  Y02T10/24

Abstract: In a method for exhaust-gas treatment for diesel engines, the exhaust gas is conducted through a regenerable particulate filter as well as an NOx catalytic converter, each disposed in exhaust branch. The exhaust gas is first conducted through the NOx catalytic converter of the carbamide SCR type situated close to the engine, and subsequently through the particulate filter of the CSF type, the energy necessary for regenerating the particulate filter being supplied to it from outside. Fuel is used as regenerating agent, which is taken from fuel tank provided for the operation of the diesel engine.

Abstract translation: 在柴油发动机的废气处理方法中，排气通过可再生微粒过滤器和NOx催化转化器，每个排放在排气分支中。 排气首先通过位于发动机附近的尿素SCR型NOx催化转化器，然后通过CSF型颗粒过滤器，从外部供给微粒过滤器所需的能量。 燃料用作再生剂，其从用于柴油发动机的操作的燃料箱中取出。