ATE487858T1 - Unterstützungssystem zur regeneration einesteilchenfilters in einer auslassleitung eines dieselmotors - Google Patents

Unterstützungssystem zur regeneration einesteilchenfilters in einer auslassleitung eines dieselmotors

Info

Publication number
ATE487858T1
ATE487858T1 AT04700266T AT04700266T ATE487858T1 AT E487858 T1 ATE487858 T1 AT E487858T1 AT 04700266 T AT04700266 T AT 04700266T AT 04700266 T AT04700266 T AT 04700266T AT E487858 T1 ATE487858 T1 AT E487858T1
Authority
AT
Austria
Prior art keywords
particle filter
regeneration
diesel engine
exhaust line
fuel
Prior art date
Application number
AT04700266T
Other languages
English (en)
Inventor
Christine Rigaudeau
Yvan Agliany
Marion Wermester
Original Assignee
Peugeot Citroen Automobiles Sa
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
Priority claimed from FR0300112A external-priority patent/FR2849670B1/fr
Priority claimed from FR0300109A external-priority patent/FR2849671B1/fr
Application filed by Peugeot Citroen Automobiles Sa filed Critical Peugeot Citroen Automobiles Sa
Application granted granted Critical
Publication of ATE487858T1 publication Critical patent/ATE487858T1/de

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
    • F01N3/02—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
    • 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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • 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
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/04—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by adding non-fuel substances to combustion air or fuel, e.g. additives
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/08—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying ignition or injection timing
    • F01N2430/085—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying ignition or injection timing at least a part of the injection taking place during expansion or exhaust stroke
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
AT04700266T 2003-01-07 2004-01-06 Unterstützungssystem zur regeneration einesteilchenfilters in einer auslassleitung eines dieselmotors ATE487858T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0300112A FR2849670B1 (fr) 2003-01-07 2003-01-07 Filtre a particules pour ligne d'echappement d'un moteur a combustion interne et ligne d'echappement le comprenant
FR0300109A FR2849671B1 (fr) 2003-01-07 2003-01-07 Filtre a particules pour ligne d'echappement et ligne d'echappement, systeme d'aide a la regeneration et procede de traitement des gaz d'echappement l'utilisant
PCT/FR2004/000007 WO2004070177A1 (fr) 2003-01-07 2004-01-06 Systeme d'aide a la regeneration d'un filtre a particules d'une ligne d'echappement d'un moteur diesel

Publications (1)

Publication Number Publication Date
ATE487858T1 true ATE487858T1 (de) 2010-11-15

Family

ID=32852326

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04700266T ATE487858T1 (de) 2003-01-07 2004-01-06 Unterstützungssystem zur regeneration einesteilchenfilters in einer auslassleitung eines dieselmotors

Country Status (5)

Country Link
US (1) US7552585B2 (de)
EP (1) EP1581727B1 (de)
AT (1) ATE487858T1 (de)
DE (1) DE602004029979D1 (de)
WO (1) WO2004070177A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8109076B2 (en) * 2006-02-17 2012-02-07 Renault S.A.S. Method and device for purging an injector in a fuel injector system of use in the regeneration of a particulate filter
GB0603942D0 (en) 2006-02-28 2006-04-05 Johnson Matthey Plc Exhaust system for a spark-ignited internal combustion engine
DE502006002485D1 (de) * 2006-03-23 2009-02-12 Ford Global Tech Llc Abgasnachbehandlungssystem umfassend einen Speicherkatalysator und einen Partikelfilter sowie Verfahren zur Herstellung eines derartigen Systems
EP1837498A1 (de) * 2006-03-23 2007-09-26 Ford Global Technologies, LLC Abgasnachbehandlungssystem umfassend einen Speicherkatalysator und einen Partikelfilter und Verfahren zur Herstellung eines derartigen Systems
FR2913431B1 (fr) 2007-03-06 2009-04-24 Rhodia Recherches & Tech Procede de fonctionnement d'un moteur diesel en vue de faciliter la regeneration d'un filtre a particules sur la ligne d'echappement
GB0705920D0 (en) * 2007-03-28 2007-05-09 Infineum Int Ltd Method of supplying iron to the particulate trap of a diesel engine exhaust
US20080286177A1 (en) * 2007-05-18 2008-11-20 Tribute Creations, Llc Reactor with differentially distributed catalytic activity
GB0716833D0 (en) 2007-08-31 2007-10-10 Nunn Andrew D On board diagnostic system
US20090113880A1 (en) * 2007-11-01 2009-05-07 Clausen Michael D Diesel engine
JP5096978B2 (ja) * 2008-03-27 2012-12-12 日本碍子株式会社 ハニカム触媒体
GB0811144D0 (en) * 2008-06-18 2008-07-23 Parker Hannifin U K Ltd A liquid drain system
FR2943730B1 (fr) * 2009-03-24 2014-08-29 Peugeot Citroen Automobiles Sa Procede de controle des emissions polluantes d'un moteur a combustion
FR2943728B1 (fr) * 2009-03-24 2014-07-11 Peugeot Citroen Automobiles Sa Procede de controle des emissions polluantes d'un moteur a combustion, groupe motopropulseur et vehicule equipe de ce groupe motopropulseur
KR101177026B1 (ko) * 2010-02-18 2012-08-27 임인권 매연저감장치 및 매연저감방법
EP3192584B1 (de) * 2014-09-10 2024-08-21 Cataler Corporation Abgasreinigungskatalysator
US10202929B1 (en) 2014-09-22 2019-02-12 National Technology & Engineering Solutions Of Sandia, Llc Additive-mixing fuel-injection system for internal combustion engines
KR20230138494A (ko) * 2021-01-27 2023-10-05 바스프 코포레이션 중앙 분포식 pgm를 갖는 미립자 필터 및 이의 제조 방법
EP4067633B1 (de) * 2021-03-29 2024-08-28 Andreas Stihl AG & Co. KG Abgasschalldämpfer, zweitaktmotor oder viertaktmotor mit einem abgasschalldämpfer und katalysator für einen abgasschalldämpfer
CN119895123A (zh) 2022-09-16 2025-04-25 安德烈·斯蒂尔股份两合公司 手持式工作器具和用于手持式工作器具的废气后处理装置
DE102022123839A1 (de) 2022-09-16 2024-03-21 Andreas Stihl Ag & Co. Kg Abgasnachbehandlungseinrichtung und Abgasschalldämpfer
DE102022123840A1 (de) 2022-09-16 2024-03-21 Andreas Stihl Ag & Co. Kg Abgasnachbehandlungseinrichtung und Abgasschalldämpfer

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EP0158887B1 (de) * 1984-03-31 1990-11-22 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Regenerationssystem für eine Diesel-Partikel-Oxydierungseinrichtung
JPH0333419A (ja) * 1989-06-29 1991-02-13 Mitsubishi Motors Corp 触媒コンバータ
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EP0737236A1 (de) * 1993-12-31 1996-10-16 Rhone-Poulenc Chimie Verfahren zum filtrieren und verbrennen von kohllenstoffhaltigen materialen, welche aus einer brennkraftmachine austreten
JPH10244167A (ja) * 1997-03-06 1998-09-14 Hino Motors Ltd 排気ガス浄化用触媒構造体
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JP4161546B2 (ja) * 2001-06-26 2008-10-08 いすゞ自動車株式会社 連続再生型ディーゼルパティキュレートフィルタ装置の再生制御方法

Also Published As

Publication number Publication date
WO2004070177A1 (fr) 2004-08-19
US20060144039A1 (en) 2006-07-06
EP1581727A1 (de) 2005-10-05
EP1581727B1 (de) 2010-11-10
DE602004029979D1 (de) 2010-12-23
US7552585B2 (en) 2009-06-30

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