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1. CN102365433 - 用于使废气后处理部件运行的方法以及废气后处理装置

Office China
Application Number 201080004832.0
Application Date 11.01.2010
Publication Number 102365433
Publication Date 29.02.2012
Grant Number 102365433
Grant Date 25.06.2014
Publication Kind B
IPC
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
02
for cooling, or for removing solid constituents of, exhaust
021
by means of filters
023
using means for regenerating the filters, e.g. by burning trapped particles
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
08
for rendering innocuous
10
by thermal or catalytic conversion of noxious components of exhaust
18
characterised by methods of operation; Regulation
20
specially adapted for catalytic conversion
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
9
Electrical control of exhaust gas treating apparatus
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
37
Engines characterised by provision of pumps driven at least for part of the time by exhaust
12
Control of the pumps
18
by bypassing exhaust
F01N 3/023
F01N 3/20
F01N 9/00
F02B 37/18
CPC
F01N 9/00
F01N 3/023
F01N 3/2006
F01N 2410/03
F01N 2560/06
F02B 37/00
Applicants 曼卡车和巴士股份公司
Inventors A·德林
Agents 中国专利代理(香港)有限公司 72001
中国专利代理(香港)有限公司 72001
Priority Data 102009004416.7 13.01.2009 DE
09015451 14.12.2009 EP
Title
(ZH) 用于使废气后处理部件运行的方法以及废气后处理装置
Abstract
(ZH)

本发明涉及一种用于使废气后处理部件运行的方法,该后处理部件布置在废气增压的内燃机的排气管中,其中,在至少一个废气涡轮(14)上游从废气主流(10)中提取废气部分流(11)。废气部分流(11)在至少一个废气涡轮(14)下游再次被引导回到所述废气主流(10)中,其中,在输送部(7)的下游布置有至少一个废气后处理部件(6)。根据本发明,取决于在废气管中、尤其地在废气部分流(11)中的至少一个限定的部位处的和/或在至少一个废气后处理部件(6)处的至少一个理论温度控制或调节作为废气部分流(11)分支的废气量。