BRPI0411322A - método de distribuir combustìvel em fluxo transiente de um sistema de descarga - Google Patents

método de distribuir combustìvel em fluxo transiente de um sistema de descarga

Info

Publication number
BRPI0411322A
BRPI0411322A BRPI0411322-5A BRPI0411322A BRPI0411322A BR PI0411322 A BRPI0411322 A BR PI0411322A BR PI0411322 A BRPI0411322 A BR PI0411322A BR PI0411322 A BRPI0411322 A BR PI0411322A
Authority
BR
Brazil
Prior art keywords
transient flow
discharge system
temperature
distributing fuel
particulate filter
Prior art date
Application number
BRPI0411322-5A
Other languages
English (en)
Inventor
Xhixin Jason Hou
Wayne M Wagner
Wenzhong Zhang
Edward A Steinbrueck
Theodore G Angelo
Ted J Wiegandt
Mike Anderson
Original Assignee
Donaldson Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of BRPI0411322A publication Critical patent/BRPI0411322A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F01N3/0253—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with particulate filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0871—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents using means for controlling, e.g. purging, the absorbents or adsorbents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/005—Electrical control of exhaust gas treating apparatus using models instead of sensors to determine operating characteristics of exhaust systems, e.g. calculating catalyst temperature instead of measuring it directly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/30—Tubes with restrictions, i.e. venturi or the like, e.g. for sucking air or measuring mass flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/08—Adding substances to exhaust gases with prior mixing of the substances with a gas, e.g. air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

"MéTODO DE DISTRIBUIR COMBUSTìVEL EM FLUXO TRANSIENTE DE UM SISTEMA DE DESCARGA". Trata-se a presente invenção de um sistema e método para controlar a entrega de combustível no fluxo transiente de um sistema de descarga (20) para controlar emissões. Um modelo matemático representativo do sistema de descarga (20) pode ser usado para determinar, com base em condições operacionais do sistema de descarga (20), uma taxa de entrega de combustível adequada para alcançar um resultado desejado. O resultado desejado pode ser para aumentar a temperatura de um filtro particulado de diesel (30) para uma temperatura adequada para regeneração sem exceder uma temperatura que pode danificar o filtro particulado de diesel (30).
BRPI0411322-5A 2003-06-12 2004-06-10 método de distribuir combustìvel em fluxo transiente de um sistema de descarga BRPI0411322A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47867903P 2003-06-12 2003-06-12
PCT/US2004/018536 WO2005005797A2 (en) 2003-06-12 2004-06-10 Method of dispensing fuel into transient flow of an exhaust system

Publications (1)

Publication Number Publication Date
BRPI0411322A true BRPI0411322A (pt) 2006-07-18

Family

ID=34061924

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411322-5A BRPI0411322A (pt) 2003-06-12 2004-06-10 método de distribuir combustìvel em fluxo transiente de um sistema de descarga

Country Status (5)

Country Link
US (1) US7337607B2 (pt)
EP (1) EP1644619A2 (pt)
JP (1) JP2007505266A (pt)
BR (1) BRPI0411322A (pt)
WO (1) WO2005005797A2 (pt)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360891A1 (de) * 2003-12-19 2005-07-21 Robert Bosch Gmbh Verfahren zum Betreiben eines Dosierventils und Vorrichtung zur Durchführung des Verfahrens
DE102004016538A1 (de) 2004-03-31 2005-11-03 J. Eberspächer GmbH & Co. KG Regenerationsverfahren für ein Partikelfilter sowie Abgasanlage mit Partikelfilter
DE102004031321C5 (de) * 2004-06-29 2020-06-25 Robert Bosch Gmbh Verfahren zum Dosieren eines Brennstoffs in einen Abgaskanal einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
EP1797295A1 (en) 2004-09-08 2007-06-20 Donaldson Company, Inc. Joint for an engine exhaust system component
WO2006050318A1 (en) * 2004-10-29 2006-05-11 Philip Morris Usa Inc. Reducing agent metering system for reducing nox in lean burn internal combustion engines
JP3714559B1 (ja) * 2004-11-05 2005-11-09 日産ディーゼル工業株式会社 排気浄化装置
US20060236680A1 (en) 2005-04-26 2006-10-26 Wenzhong Zhang Method for regenerating a diesel particulate filter
US7533524B2 (en) * 2005-05-18 2009-05-19 Cummins Inc. Method and apparatus for soot filter catalyst temperature control with oxygen flow constraint
US20070251223A1 (en) * 2005-07-07 2007-11-01 Toyota Jidosha Kabushiki Kaisha Exhaust Gas Control Apparatus for Internal Combustion Engine
FR2892765B1 (fr) * 2005-10-27 2010-09-03 Peugeot Citroen Automobiles Sa Ligne d'echappement des gaz notamment pour moteur diesel de vehicule automobile
WO2007061680A1 (en) * 2005-11-18 2007-05-31 Borgwarner Inc. Air handling system with after-treatment
JP4404048B2 (ja) * 2005-12-28 2010-01-27 トヨタ自動車株式会社 内燃機関の排気浄化装置
FR2897648B1 (fr) * 2006-02-20 2008-04-11 Renault Sas Procede et dispositif de regeneration du filtre a particules d'un moteur a combustion interne, pendant les phases transitoires de fonctionnement de celui-ci.
US7862640B2 (en) 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
DE102006026159A1 (de) * 2006-06-06 2007-12-13 Robert Bosch Gmbh Vorrichtung und Verfahren zur Abgasnachbehandlung
US8499556B2 (en) 2007-02-05 2013-08-06 Volvo Lastvagnar Ab Exhaust purification system with a diesel particulate filter and a method of cleaning said filter
US7874148B2 (en) * 2007-03-15 2011-01-25 Deere & Company Regeneration system and method for particulate traps
KR101451463B1 (ko) * 2007-08-20 2014-10-21 파커-한니핀 코포레이션 능동적 디젤 미립자 필터 재생을 위한 디젤 투여 시스템
FR2921416B1 (fr) * 2007-09-24 2009-11-20 Peugeot Citroen Automobiles Sa Procede de regulation de la temperature d'un filtre a particules
JP5091324B2 (ja) * 2007-10-25 2012-12-05 コンティネンタル オートモーティブ システムズ ユーエス， インコーポレイティッド 選択的触媒還元システムのための還元剤供給ユニットのための流体供給接続
CA2721439C (en) * 2008-04-15 2016-01-12 G.W. Lisk Company, Inc. System for purging a device
US8245501B2 (en) 2008-08-27 2012-08-21 Corning Incorporated System and method for controlling exhaust stream temperature
US20100050757A1 (en) * 2008-08-28 2010-03-04 Detroit Diesel Corporation Method and system to determine the efficiency of a diesel oxidation catalyst
US8265852B2 (en) 2008-09-19 2012-09-11 GM Global Technology Operations LLC Temperature control system and method for particulate filter regeneration using a hydrocarbon injector
US8459012B2 (en) * 2008-11-19 2013-06-11 Caterpillar Inc. Method for purging a dosing system
DE102008044309B4 (de) * 2008-12-03 2016-08-18 Ford Global Technologies, Llc Modellbasierte dynamische Anpassung des Solltemperaturwertes einer Abgasnachbehandlungseinrichtung
DE102008063515A1 (de) * 2008-12-18 2010-06-24 Deutz Ag Verdampfer
US20100170225A1 (en) * 2009-01-08 2010-07-08 Caterpillar Inc. Exhaust treatment system having a reductant supply system
US8882678B2 (en) * 2009-03-13 2014-11-11 Atrium Medical Corporation Pleural drainage system and method of use
DE102009016810A1 (de) * 2009-04-09 2010-10-14 Albonair Gmbh Dosiersystem zur Eindüsung eines Reduktionsmittels in den Abgasstrom eines Verbrennungsmotors
US8220252B2 (en) * 2009-05-05 2012-07-17 Caterpillar CleanAIR Systems Inc. Exhaust gas emissions reactor and method of treating exhaust gas
DE102009003091A1 (de) * 2009-05-14 2010-11-18 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung eines in einem Abgasbereich einer Brennkraftmaschine angeordneten Bauteils
US8156736B2 (en) * 2009-05-28 2012-04-17 GM Global Technology Operations LLC Exhaust hydrocarbon injection control system and method
US8418441B2 (en) 2009-05-29 2013-04-16 Corning Incorporated Systems and methods for controlling temperature and total hydrocarbon slip
US8146351B2 (en) * 2009-06-05 2012-04-03 GM Global Technology Operations LLC Regeneration systems and methods for particulate filters using virtual brick temperature sensors
US8365517B2 (en) * 2009-06-11 2013-02-05 GM Global Technology Operations LLC Apparatus and method for regenerating an exhaust filter
FR2948148B1 (fr) * 2009-07-15 2011-06-24 Inst Francais Du Petrole Procede et systeme pour controler la regeneration active d'un filtre a particules diesel
US8479501B2 (en) * 2009-07-20 2013-07-09 International Engine Intellectual Property Company, Llc Exhaust cooling module for SCR catalysts
US8783022B2 (en) * 2009-08-17 2014-07-22 Donaldson Company, Inc. Retrofit aftertreatment system for treating diesel exhaust
US8745973B2 (en) * 2009-08-20 2014-06-10 GM Global Technology Operations LLC System and method for controlling reducing agent injection in a selective catalytic reduction system
JP5287988B2 (ja) * 2009-09-10 2013-09-11 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE102009048514A1 (de) * 2009-10-07 2011-04-14 Emitec Gesellschaft Für Emissionstechnologie Mbh Injektorhalterung
US9574483B2 (en) * 2010-01-14 2017-02-21 GM Global Technology Operations LLC System and method for controlling exhaust gas temperature during particulate matter filter regeneration
US8789361B2 (en) 2010-01-26 2014-07-29 Deere & Company Diesel aftertreatment regeneration system and method
US8474245B2 (en) * 2010-04-28 2013-07-02 GM Global Technology Operations LLC Exhaust and component temperature estimation systems and methods
US8452518B2 (en) * 2010-04-28 2013-05-28 GM Global Technology Operations LLC Post-combustion fuel injection control systems and methods
US8549839B2 (en) 2010-04-28 2013-10-08 GM Global Technology Operations LLC Hydrocarbon energy storage and release control systems and methods
US20110274590A1 (en) * 2010-05-05 2011-11-10 Floyd Ryan A Inverted Exhaust Gas Treatment Injector
BR112013000067B1 (pt) 2010-07-02 2022-03-29 Mack Trucks, Inc Sistema de pós-tratamento de motor a diesel e de exaustão e método de tratamento de gases de exaustão a partir de um motor a diesel
US20120031080A1 (en) * 2010-08-06 2012-02-09 Gm Global Technology Operations, Inc. Method and apparatus for predicting peak temperature in a vehicle particulate filter
US8820051B2 (en) 2010-08-10 2014-09-02 GM Global Technology Operations LLC Vehicle oxidation catalyst efficiency model for adaptive control and diagnostics
KR101251516B1 (ko) * 2010-12-06 2013-04-05 기아자동차주식회사 엔진 시스템 및 이의 신호처리 방법
US20130139504A1 (en) * 2011-12-01 2013-06-06 GM Global Technology Operations LLC Exahust system and method for controlling temperature of exhaust gas
US9260996B2 (en) * 2012-01-20 2016-02-16 GM Global Technology Operations LLC Exhaust system and method for controlling an exhaust system
JP6046163B2 (ja) * 2012-12-10 2016-12-14 ボルボトラックコーポレーション 排気管燃料噴射装置
US20140202139A1 (en) * 2013-01-18 2014-07-24 Baohua Qi Hydrocarbon Delivery Apparatus
US20160032805A1 (en) * 2013-03-15 2016-02-04 Cummins Ip, Inc. Reintroduction of Air in Delivery System Accumulator
US9708946B2 (en) * 2013-05-22 2017-07-18 Mitsui Mining & Smelting Co., Ltd. Diesel particulate filter and exhaust gas purification device
US9926822B2 (en) 2013-08-16 2018-03-27 Cummins Emission Solutions, Inc. Air curtain for urea mixing chamber
US20150052905A1 (en) * 2013-08-20 2015-02-26 General Electric Company Pulse Width Modulation for Control of Late Lean Liquid Injection Velocity
DE112016007651B4 (de) 2015-03-24 2024-09-05 Cummins Emission Solutions Inc. Integriertes Nachbehandlungssystem
CN109779722B (zh) * 2017-11-14 2023-12-29 浙江福爱电子有限公司 一种发动机排气热管理系统及其控制方法
FR3092364B1 (fr) * 2019-02-04 2021-01-01 Cpt Group Procédé d’injection d’ammoniac sous forme gazeuse dans une ligne d’échappement de moteur thermique
US11767813B2 (en) * 2022-01-07 2023-09-26 Delphi Technologies Ip Limited Noise attenuating fuel trap for evaporative emission control canister system
US12395007B1 (en) 2022-06-29 2025-08-19 Kazem Ganji Solar power system with electric engine
JP7485138B1 (ja) * 2023-03-27 2024-05-16 いすゞ自動車株式会社 触媒温度制御装置及び触媒温度制御方法
CN118468761B (zh) * 2024-07-10 2024-10-29 中国电建集团西北勘测设计研究院有限公司 一种压缩空气储能系统储能罐体容积计算方法及应用

Family Cites Families (145)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR87613E (fr) 1964-11-05 1966-04-15 Berliet Automobiles Dispositif d'épuration des gaz d'échappement de moteurs thermiques renfermant des composants solides
DE1933828A1 (de) 1969-07-03 1971-01-21 Danfoss As Luftbehandlungseinrichtung
GB1307684A (en) 1969-09-16 1973-02-21 August P Apparatus for the combustion of exhaust gases from internal com bustion of exhaust gases from internal combustion engines
JPS59520Y2 (ja) 1974-10-03 1984-01-09 株式会社ブリヂストン カンシヨウタイ
US4054418A (en) 1975-11-10 1977-10-18 E. I. Du Pont De Nemours And Company Catalytic abatement system
US4167852A (en) 1978-01-26 1979-09-18 General Motors Corporation Diesel engine exhaust cleaner and burner
US4211075A (en) 1978-10-19 1980-07-08 General Motors Corporation Diesel engine exhaust particulate filter with intake throttling incineration control
US4319896A (en) 1979-03-15 1982-03-16 Texaco Inc. Smoke filter rejuvenation system
GB2064983B (en) 1979-12-13 1984-01-04 Texaco Development Corp Rejuvenation of an exhaust gas particulate filter
US4270936A (en) 1980-01-18 1981-06-02 General Motors Corporation Coiled fibrous metallic material and coating for diesel exhaust particulate trap
US4450682A (en) 1980-02-18 1984-05-29 Nippon Soken, Inc. Carbon particulates cleaning device for diesel engine
US4276066A (en) 1980-02-25 1981-06-30 General Motors Corporation Monolith diesel exhaust filter with self-regeneration
US4372111A (en) 1980-03-03 1983-02-08 Texaco Inc. Method for cyclic rejuvenation of an exhaust gas filter and apparatus
US4360156A (en) 1980-05-27 1982-11-23 Delavan Corporation Fluid metering and spraying
US4303552A (en) 1980-05-27 1981-12-01 W. R. Grace & Co. Diesel exhaust catalyst
GB2084898B (en) 1980-10-06 1984-05-16 Texaco Development Corp Periodic rejuvenation of a catalyst filter
JPS5765813A (en) 1980-10-09 1982-04-21 Nippon Soken Inc Purifier for removing particle from exhaust gas of internal combustion engine
US4549398A (en) 1981-06-22 1985-10-29 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas cleaning device for diesel engines
US4403473A (en) 1981-06-22 1983-09-13 Caterpillar Tractor Co. Ammonia/fuel ratio control system for reducing nitrogen oxide emissions
US4391095A (en) 1981-07-02 1983-07-05 Texaco Inc. Internal combustion engine with exhaust filter rejuvenation
EP0070619A3 (en) 1981-07-16 1984-01-04 Johnson Matthey, Inc., Regenerating diesel emissions control devices
US4403796A (en) * 1981-07-27 1983-09-13 Rm Industrial Products Company, Inc. Expansion joints
US4381643A (en) 1981-08-03 1983-05-03 General Motors Corporation Diesel exhaust cleaner and burner system with constant burner air mixture supply
US4449362A (en) 1981-12-02 1984-05-22 Robertshaw Controls Company Exhaust system for an internal combustion engine, burn-off unit and methods therefor
JPS58187512A (ja) 1982-04-28 1983-11-01 Toyota Motor Corp デイ−ゼルエンジン用粒子捕集器の再生方法
US4404796A (en) 1982-06-03 1983-09-20 Ford Motor Company Removal of particulates from diesel engine exhaust gas
DE3232729A1 (de) 1982-09-03 1984-03-08 Degussa Ag, 6000 Frankfurt Verfahren zur herabsetzung der zuendtemperatur von aus dem abgas von dieselmotoren herausgefiltertem dieselruss
US4485621A (en) 1983-01-07 1984-12-04 Cummins Engine Company, Inc. System and method for reducing particulate emissions from internal combustion engines
US4509327A (en) 1983-01-27 1985-04-09 Johnson Matthey, Inc. Regenerating catalytic particulate filters and apparatus therefor
US4686827A (en) 1983-02-03 1987-08-18 Ford Motor Company Filtration system for diesel engine exhaust-II
CA1230290A (en) 1983-02-03 1987-12-15 Wallace R. Wade Filtration system for diesel engine exhaust - ii
US4481767A (en) 1983-07-08 1984-11-13 General Motors Corporation Diesel exhaust cleaner and burner system with flame distributor
JPS60122214A (ja) 1983-11-30 1985-06-29 Tokyo Roki Kk 内燃機関の排ガス中の黒煙除去方法及び装置
DE3580606D1 (de) 1984-03-31 1991-01-03 Mitsubishi Motors Corp Regenerationssystem fuer eine diesel-partikel-oxydierungseinrichtung.
US5100632A (en) 1984-04-23 1992-03-31 Engelhard Corporation Catalyzed diesel exhaust particulate filter
US4510265A (en) 1984-05-04 1985-04-09 Engelhard Corporation Platinum/silver vanadate catalyzed diesel exhaust particulate filter
US4617289A (en) 1984-08-08 1986-10-14 Nippon Shokubai Kagaku Kogyo Co., Ltd. Catalyst for purifying diesel engine exhaust gases
JPS61123709A (ja) 1984-11-19 1986-06-11 Nippon Soken Inc 排気ガス微粒子浄化機能を有する内燃機関の制御装置
US4670020A (en) 1984-12-24 1987-06-02 Ford Motor Company Carbon ignition temperature depressing agent and method of regenerating an automotive particulate trap utilizing said agent
US4573317A (en) 1985-03-11 1986-03-04 General Motors Corporation Diesel exhaust cleaner and regeneration burner system with indexing particulate trap
US4711870A (en) 1985-04-27 1987-12-08 Bridgestone Corporation Exhaust gas purifying catalyst
JPS6256390A (ja) 1985-09-05 1987-03-12 株式会社電発コール・テック く溶性珪酸カリ肥料の中間体の造粒乾燥方法
DE3608838A1 (de) 1986-03-17 1987-09-24 Fev Forsch Energietech Verbr Verfahren zur regeneration von filtersystemen fuer die abgase von brennkraftmaschinen
US4969328A (en) 1986-10-21 1990-11-13 Kammel Refaat A Diesel engine exhaust oxidizer
US4759918A (en) 1987-04-16 1988-07-26 Allied-Signal Inc. Process for the reduction of the ignition temperature of diesel soot
JPS63198717U (pt) 1987-06-12 1988-12-21
US4899540A (en) 1987-08-21 1990-02-13 Donaldson Company, Inc. Muffler apparatus with filter trap and method of use
US4851015A (en) 1987-08-21 1989-07-25 Donaldson Company, Inc. Muffler apparatus with filter trap and method of use
US4902487A (en) 1988-05-13 1990-02-20 Johnson Matthey, Inc. Treatment of diesel exhaust gases
US4878928A (en) 1988-07-28 1989-11-07 Donaldson Company, Inc. Apparatus for increasing regenerative filter heating element temperature
DE3837472C2 (de) 1988-11-04 1998-09-24 Deutz Ag Partikelfiltersystem
JPH02196120A (ja) 1989-01-24 1990-08-02 Nissan Motor Co Ltd 内燃機関の排気微粒子処理装置
US5053062A (en) 1989-09-22 1991-10-01 Donaldson Company, Inc. Ceramic foam prefilter for diesel exhaust filter system
JPH0710022Y2 (ja) 1989-10-06 1995-03-08 京セラ株式会社 パティキュレートトラップフィルタの再生装置
US5083427A (en) 1990-02-12 1992-01-28 Ford Motor Company Apparatus and method to reduce automotive emissions using filter catalyst interactive with uego
JPH0419315A (ja) 1990-05-10 1992-01-23 Nissan Motor Co Ltd 内燃機関の排気処理装置
US5065574A (en) 1990-05-29 1991-11-19 Caterpillar Inc. Particulate trap regeneration apparatus and method
JPH0441914A (ja) 1990-06-01 1992-02-12 Nissan Motor Co Ltd 内燃機関の排気処理装置
US5081836A (en) 1990-12-24 1992-01-21 Caterpillar Inc. Oxygen supply system for a regenerable particulate filter assembly of a diesel engine
US5272874A (en) 1991-09-26 1993-12-28 Dry Systems Technologies Exhaust treatment system
US5355973A (en) 1992-06-02 1994-10-18 Donaldson Company, Inc. Muffler with catalytic converter arrangement; and method
DE4226901C2 (de) 1992-08-14 2002-03-07 Ernst Appbau Gmbh & Co Rußfilter mit Heißgaserzeuger
JPH06257422A (ja) 1993-01-06 1994-09-13 Sumitomo Electric Ind Ltd ディーゼルエンジン用パティキュレートトラップ
US5347809A (en) 1993-03-12 1994-09-20 Caterpillar Inc. Apparatus and method for removing particulate from an exhaust gas filter
US5419121A (en) 1993-04-16 1995-05-30 Engelhard Corporation Method and apparatus for reduction of pollutants emitted from automotive engines by flame incineration
DE4315278A1 (de) * 1993-05-07 1994-11-10 Siemens Ag Verfahren und Einrichtung zur Dosierung eines Reduktionsmittels in ein stickoxidhaltiges Abgas
US5749989A (en) * 1993-10-06 1998-05-12 The Procter & Gamble Company Continuous, high-speed method for producing a pant-style garment having a pair of elasticized leg openings
JP2860866B2 (ja) 1993-11-02 1999-02-24 株式会社ユニシアジェックス 車両の触媒温度検出装置
DE4340742A1 (de) 1993-11-30 1995-06-01 Emitec Emissionstechnologie Verfahren zur Verminderung des Schadstoffausstoßes eines Dieselmotors mit nachgeschaltetem Oxidationskatalysator
GB9325492D0 (en) 1993-12-14 1994-02-16 Engelhard Corp Improved particulate filter,and system and method for cleaning same
IT1266889B1 (it) 1994-07-22 1997-01-21 Fiat Ricerche Metodo di autoinnesco della rigenerazione in un filtro particolato per un motore diesel con sistema d'iniezione a collettore comune.
US5522218A (en) 1994-08-23 1996-06-04 Caterpillar Inc. Combustion exhaust purification system and method
DE4436397B4 (de) 1994-10-12 2006-06-08 Robert Bosch Gmbh Einrichtung zum Nachbehandeln von Abgasen
JP3089989B2 (ja) 1995-05-18 2000-09-18 トヨタ自動車株式会社 ディーゼル機関の排気浄化装置
US6021639A (en) 1995-06-28 2000-02-08 Mitsubishi Heavy Industries, Ltd. Black smoke eliminating device for internal combustion engine and exhaust gas cleaning system including the device
JPH0913946A (ja) 1995-06-28 1997-01-14 Mitsubishi Heavy Ind Ltd 黒煙除去装置を備えた排ガス浄化装置
JPH0932540A (ja) 1995-07-13 1997-02-04 Hino Motors Ltd ディーゼルエンジンの排ガス浄化装置
JP3899534B2 (ja) 1995-08-14 2007-03-28 トヨタ自動車株式会社 ディーゼル機関の排気浄化方法
CN1198798A (zh) * 1995-09-29 1998-11-11 西门子公司 在催化剂上转化废气中有害物质的方法与设备
JPH09217618A (ja) 1996-02-09 1997-08-19 Isuzu Ceramics Kenkyusho:Kk 排気ガス浄化装置
JPH09222009A (ja) 1996-02-15 1997-08-26 Nippon Soken Inc 内燃機関の排気微粒子浄化装置
US5709080A (en) 1996-03-15 1998-01-20 Caterpillar Inc. Leak detection method and apparatus for an exhaust purification system
US5792436A (en) 1996-05-13 1998-08-11 Engelhard Corporation Method for using a regenerable catalyzed trap
JPH1089057A (ja) 1996-09-18 1998-04-07 Mitsubishi Motors Corp エンジンの排気ガス浄化装置
DE19646643C1 (de) 1996-11-12 1998-02-12 Daimler Benz Ag Anlage zur Stickoxid-Reduktionsmitteleinspritzung in einen Abgasstrom
SE9700205D0 (sv) 1997-01-24 1997-01-24 Peter Lindberg Integrated microfluidic element
JP3645704B2 (ja) 1997-03-04 2005-05-11 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE19714293C1 (de) 1997-04-07 1998-09-03 Siemens Ag Verfahren zum Überprüfen der Konvertierungsfähigkeit eines Katalysators
US5968464A (en) 1997-05-12 1999-10-19 Clean Diesel Technologies, Inc. Urea pyrolysis chamber and process for reducing lean-burn engine NOx emissions by selective catalytic reduction
DE19736384A1 (de) * 1997-08-21 1999-02-25 Man Nutzfahrzeuge Ag Verfahren zur Dosierung eines Reduktionsmittels in stickoxidhaltiges Abgas einer Brennkraftmaschine
DE19806265C5 (de) 1998-02-16 2004-07-22 Siemens Ag Dosiersystem
GB9808876D0 (en) 1998-04-28 1998-06-24 Johnson Matthey Plc Combatting air pollution
US6279603B1 (en) 1998-10-01 2001-08-28 Ambac International Fluid-cooled injector
US6244047B1 (en) 1998-10-02 2001-06-12 Ford Global Technologies, Inc. Method of purging lean NOx trap
US6560958B1 (en) 1998-10-29 2003-05-13 Massachusetts Institute Of Technology Emission abatement system
US6176078B1 (en) 1998-11-13 2001-01-23 Engelhard Corporation Plasma fuel processing for NOx control of lean burn engines
FR2787037B1 (fr) 1998-12-09 2002-01-11 Inst Francais Du Petrole Procede et dispositif d'elimination des oxydes d'azote dans une ligne d'echappement de moteur a combustion interne
US6182443B1 (en) 1999-02-09 2001-02-06 Ford Global Technologies, Inc. Method for converting exhaust gases from a diesel engine using nitrogen oxide absorbent
FR2792036B1 (fr) 1999-04-06 2002-06-07 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration d'un filtre a particules integre dans une ligne d'echappement d'un moteur diesel notamment de vehicule automobile
US6199375B1 (en) 1999-08-24 2001-03-13 Ford Global Technologies, Inc. Lean catalyst and particulate filter control system and method
US6237326B1 (en) 1999-08-24 2001-05-29 Ford Global Technolgies, Inc. Engine control system and method with lean catalyst and particulate filter
US6253543B1 (en) 1999-08-24 2001-07-03 Ford Global Technologies, Inc. Lean catalyst and particulate filter control
DE19946901A1 (de) 1999-09-30 2001-04-05 Bosch Gmbh Robert Vorrichtung zur Beaufschlagung eines strömenden Gases mit einem Reaktionsmittel
AU1467201A (en) 1999-11-10 2001-06-06 Engelhard Corporation Method and apparatus to provide reductant for NOx
US6167698B1 (en) * 1999-12-21 2001-01-02 Ford Motor Company Exhaust gas purification system for a lean burn engine
US6347511B1 (en) 1999-12-21 2002-02-19 Ford Global Technologies, Inc. Exhaust gas purification system for lean burn engine
US6470673B1 (en) 2000-02-22 2002-10-29 Ford Global Technologies, Inc. Control of a NOX reductant delivery system
US6322605B1 (en) 2000-05-31 2001-11-27 Corning Incorporated Diesel exhaust filters
DE10043613A1 (de) * 2000-08-02 2002-02-14 Fev Motorentech Gmbh Regenerierbare Filteranordnung zur Reinigung von Abgasen einer Kolbenbrennkraftmaschine
US6526746B1 (en) 2000-08-02 2003-03-04 Ford Global Technologies, Inc. On-board reductant delivery assembly
US6471918B1 (en) 2000-08-03 2002-10-29 Starfire Systems, Inc. Filter, regeneration and soot-removing systems and applications
US6826906B2 (en) 2000-08-15 2004-12-07 Engelhard Corporation Exhaust system for enhanced reduction of nitrogen oxides and particulates from diesel engines
DE10042010C2 (de) 2000-08-26 2002-08-22 Bosch Gmbh Robert Vorrichtung zur Abgasbehandlung
US6415602B1 (en) * 2000-10-16 2002-07-09 Engelhard Corporation Control system for mobile NOx SCR applications
EP1205647B1 (de) 2000-11-03 2003-03-05 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Verfahren zur Regeneration des Partikelfilters eines Dieselmotors
DE50000400D1 (de) 2000-11-03 2002-09-26 Ford Global Tech Inc Regelungsanordnung und Verfahren zur Unterbrechung der Regeneration eines Partikelfilters eines Dieselmotors
US6497095B2 (en) 2000-12-21 2002-12-24 Ford Global Technologies, Inc. Regeneration of diesel engine particulate filter only above low fuel levels
FR2819548B1 (fr) 2001-01-12 2003-04-25 Renault Systeme de traitement des gaz d'echappement d'un moteur a combustion et procede de pilotage d'un tel systeme
US6699448B2 (en) 2001-01-26 2004-03-02 Engelhard Corporation SOx tolerant NOx trap catalysts and methods of making and using the same
DE10116214A1 (de) 2001-03-30 2002-10-10 Bosch Gmbh Robert Vorrichtung zum Nachbehandeln von Abgasen einer Brennkraftmaschine
JP4122849B2 (ja) * 2001-06-22 2008-07-23 株式会社デンソー 触媒劣化検出装置
JP2003013732A (ja) * 2001-07-02 2003-01-15 Toyota Motor Corp 内燃機関の排気浄化装置
FR2829180B1 (fr) 2001-08-28 2005-10-28 Ct De Rech S En Machines Therm Procede de regeneration d'un dispositif de filtration des gaz d'echappement pour un moteur diesel et dispositif de mise en oeuvre
US6487852B1 (en) * 2001-09-04 2002-12-03 Ford Global Technologies, Inc. Method and apparatus for controlling reactant injection into an active lean NOx catalyst
DE50110758D1 (de) 2001-09-25 2006-09-28 Ford Global Tech Llc Vorrichtung und Verfahren zur Regeneration einer Abgasbehandlungseinrichtung
US6449947B1 (en) 2001-10-17 2002-09-17 Fleetguard, Inc. Low pressure injection and turbulent mixing in selective catalytic reduction system
US6722123B2 (en) 2001-10-17 2004-04-20 Fleetguard, Inc. Exhaust aftertreatment device, including chemical mixing and acoustic effects
FR2832183B1 (fr) 2001-11-13 2005-10-28 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration d'un filtre a particules catalyse dispose dans une ligne d'echappement de moteur diesel de vehicule automobile
US6526753B1 (en) 2001-12-17 2003-03-04 Caterpillar Inc Exhaust gas regenerator/particulate trap for an internal combustion engine
US6481641B1 (en) 2001-12-18 2002-11-19 Delphi Technologies, Inc. Fuel injector assembly having a heat exchanger for fuel preheating
US20030113242A1 (en) * 2001-12-18 2003-06-19 Hepburn Jeffrey Scott Emission control device for an engine
US6996976B2 (en) 2002-04-03 2006-02-14 Cleaire Advanced Emmision Controls Apparatus and method for mounting a device to a pipe
US6814303B2 (en) 2002-04-03 2004-11-09 Cleaire Advanced Emission Controls Fluid-cooled mount for an injector
US6882929B2 (en) 2002-05-15 2005-04-19 Caterpillar Inc NOx emission-control system using a virtual sensor
JP4503222B2 (ja) * 2002-08-08 2010-07-14 本田技研工業株式会社 内燃機関の空燃比制御装置
US20040093856A1 (en) 2002-11-18 2004-05-20 Dingle Philip J. G. Apparatus and method for reductant dosing of an exhaust
US6823663B2 (en) 2002-11-21 2004-11-30 Ford Global Technologies, Llc Exhaust gas aftertreatment systems
US6862879B2 (en) 2002-11-21 2005-03-08 Ford Global Technologies, Llc Diesel aftertreatment system
US6834498B2 (en) * 2002-11-21 2004-12-28 Ford Global Technologies, Llc Diesel aftertreatment systems
US6928806B2 (en) 2002-11-21 2005-08-16 Ford Global Technologies, Llc Exhaust gas aftertreatment systems
US6895747B2 (en) 2002-11-21 2005-05-24 Ford Global Technologies, Llc Diesel aftertreatment systems
US6983589B2 (en) * 2003-05-07 2006-01-10 Ford Global Technologies, Llc Diesel aftertreatment systems
US6973776B2 (en) 2003-11-03 2005-12-13 Ford Global Technologies, Llc Exhaust gas aftertreatment systems
DE102004015805B4 (de) 2004-03-29 2007-07-26 J. Eberspächer GmbH & Co. KG Vorrichtung zum Einbringen einer Flüssigkeit in einen Abgasstrang
US7021047B2 (en) 2004-07-23 2006-04-04 General Motors Corporation Diesel exhaust aftertreatment device regeneration system

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US7337607B2 (en) 2008-03-04
JP2007505266A (ja) 2007-03-08
EP1644619A2 (en) 2006-04-12
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WO2005005797A8 (en) 2005-05-19
WO2005005797A3 (en) 2005-03-31

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