发明公开
EP1917423A1 VERFAHREN UND VORRICHTUNG ZUR AUFBEREITUNG EINES ABGASES EINER VERBRENNUNGSKRAFTMASCHINE
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基本信息:
- 专利标题: VERFAHREN UND VORRICHTUNG ZUR AUFBEREITUNG EINES ABGASES EINER VERBRENNUNGSKRAFTMASCHINE
- 专利标题(英):Process and device for treating exhaust fumes from an internal combustion engine
- 专利标题(中):方法和装置用于内燃发动机的废气的处理
- 申请号:EP06776792.1 申请日:2006-08-11
- 公开(公告)号:EP1917423A1 公开(公告)日:2008-05-07
- 发明人: TREIBER, Peter
- 申请人: Emitec Gesellschaft für Emissionstechnologie mbH
- 申请人地址: Hauptstrasse 128 53797 Lohmar DE
- 专利权人: Emitec Gesellschaft für Emissionstechnologie mbH
- 当前专利权人: CONTINENTAL AUTOMOTIVE GMBH, DE
- 当前专利权人地址: CONTINENTAL AUTOMOTIVE GMBH, DE
- 代理机构: Rössler, Matthias
- 优先权: DE102005038707 20050815
- 国际公布: WO2007020025 20070222
- 主分类号: F01N3/035
- IPC分类号: F01N3/035 ; F01N3/022 ; F01N3/023
摘要:
The claimed process for treating exhaust fumes (6) from an internal combustion engine (19) in at least two modules (3, 4, 5, 17) is designed in such a way that an exhaust fume stream can be at least in part deflected depending on a load state of the internal combustion engine (19) in such a way that at least parts of the exhaust fumes (6) flow through one or more modules (3, 4, 5, 17). The claimed process and the claimed device (1) make it possible to design and operate in an advantageous manner even the exhaust fume system of large-volume internal combustion engines (19), conversion and treatment of the exhaust fumes (6) being carried out in individual modules (5, 3, 4, 17) even in no-load operation, basically at very low exhaust fume mass flow rates. The individual modules (3, 4, 5, 17) can be adapted to various load levels of the internal combustion engine (19).
公开/授权文献:
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01N | 一般机器或发动机的气流消音器或排气装置;内燃机的气流消音器或排气装置 |
------F01N3/00 | 排气或消音装置,它具有净化的、使变为无毒的或其他的排气处理装置 |
--------F01N3/02 | .用于排气冷却,或用于除去排气中的固体成分 |
----------F01N3/021 | ..利用过滤器 |
------------F01N3/023 | ...用于使过滤器再生,如燃烧捕获的颗粒 |
--------------F01N3/035 | ....带有催化器 |