DE60214237D1 - Vorrichtung zur abgasreinigung - Google Patents

Vorrichtung zur abgasreinigung

Info

Publication number
DE60214237D1
DE60214237D1 DE60214237T DE60214237T DE60214237D1 DE 60214237 D1 DE60214237 D1 DE 60214237D1 DE 60214237 T DE60214237 T DE 60214237T DE 60214237 T DE60214237 T DE 60214237T DE 60214237 D1 DE60214237 D1 DE 60214237D1
Authority
DE
Germany
Prior art keywords
emission control
emission
control
Prior art date
Legal status (The legal status 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 status listed.)
Revoked
Application number
DE60214237T
Other languages
English (en)
Other versions
DE60214237T2 (de
Inventor
Micael Blomquist
Urban Ericson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STT Emtec AB
Original Assignee
STT Emtec AB
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
Family has litigation
Priority to SE0104128A priority Critical patent/SE520972C2/xx
Priority to SE0104128 priority
Application filed by STT Emtec AB filed Critical STT Emtec AB
Priority to PCT/SE2002/002157 priority patent/WO2003067044A1/en
Application granted granted Critical
Publication of DE60214237D1 publication Critical patent/DE60214237D1/de
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20286246&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60214237(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of DE60214237T2 publication Critical patent/DE60214237T2/de
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021Exhaust 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
    • F01N3/033Exhaust 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
    • F01N3/035Exhaust 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, e.g. catalysed diesel particulate filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02EGR systems specially adapted for supercharged engines
    • F02M26/04EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23Layout, e.g. schematics
    • F02M26/28Layout, e.g. schematics with liquid-cooled heat exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/35Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04Cooling of air intake supply
    • F02B29/0406Layout of the intake air cooling or coolant circuit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D9/00Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201Arrangements; Control features; Details thereof
    • F02D2009/0276Throttle and EGR-valve operated together
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/21Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
DE60214237T 2001-12-06 2002-11-25 Vorrichtung zur abgasreinigung Revoked DE60214237T2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0104128A SE520972C2 (sv) 2001-12-06 2001-12-06 Device for cleaning its exhaust gases in an internal combustion engine
SE0104128 2001-12-06
PCT/SE2002/002157 WO2003067044A1 (en) 2001-12-06 2002-11-25 A device for exhaust gas purification

Publications (2)

Publication Number Publication Date
DE60214237D1 true DE60214237D1 (de) 2006-10-05
DE60214237T2 DE60214237T2 (de) 2007-07-19

Family

ID=20286246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60214237T Revoked DE60214237T2 (de) 2001-12-06 2002-11-25 Vorrichtung zur abgasreinigung

Country Status (15)

Country Link
US (1) US7159393B2 (de)
EP (1) EP1461514B1 (de)
JP (1) JP2005517112A (de)
CN (1) CN1602389A (de)
AT (1) AT337475T (de)
AU (1) AU2002353726A1 (de)
BR (1) BR0214630A (de)
CA (1) CA2467514A1 (de)
DE (1) DE60214237T2 (de)
MX (1) MXPA04005163A (de)
PL (1) PL369401A1 (de)
SE (1) SE520972C2 (de)
TW (1) TWI262986B (de)
WO (1) WO2003067044A1 (de)
ZA (1) ZA200404143B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060021335A1 (en) * 2004-07-29 2006-02-02 Caterpillar, Inc. Exhaust treatment system having particulate filters
DE102005014264A1 (de) * 2005-03-24 2006-09-28 Behr Gmbh & Co. Kg Abgasanlage mit einer Abgasbehandlungseinheit und einem Wärmetauscher in einer Abgasrückführleitung
JP4609243B2 (ja) * 2005-08-30 2011-01-12 株式会社デンソー 排気ガス再循環装置
FR2892154A1 (fr) * 2005-10-14 2007-04-20 Renault Sas Groupe motopropulseur comportant des moyens pour optimiser la recirculation des gaz d'echappement
DE112006003134T5 (de) 2005-12-02 2008-10-23 Borgwarner Inc., Auburn Hills Combination of EGR valve and radiator bypass
US7490462B2 (en) * 2006-02-21 2009-02-17 Caterpillar Inc. Turbocharged exhaust gas recirculation system
FR2898639A3 (fr) * 2006-03-16 2007-09-21 Renault Sas Procede et circuit de recirculation de gaz d'echappement
DE102006013709A1 (de) * 2006-03-24 2007-09-27 Emitec Gesellschaft Für Emissionstechnologie Mbh Arrangement with a protected turbocharger in the exhaust gas recirculation line
US7568340B2 (en) * 2006-05-24 2009-08-04 Honeywell International, Inc. Exhaust gas recirculation mixer
EP2049786B1 (de) * 2006-07-14 2010-09-08 Toyota Jidosha Kabushiki Kaisha Abgasrückführungssystem für verbrennungsmotor
DE102006038706B4 (de) * 2006-08-18 2018-12-27 Volkswagen Ag Internal combustion engine with low-pressure exhaust gas recirculation
US7614215B2 (en) * 2006-09-18 2009-11-10 Cummins Filtration Ip, Inc. Exhaust treatment packaging apparatus, system, and method
JP4100440B2 (ja) * 2006-09-26 2008-06-11 トヨタ自動車株式会社 Control device for hybrid vehicle
FR2907844A1 (fr) * 2006-10-27 2008-05-02 Renault Sas Procede de regeneration passive d'un filtre a particules et moteur a combustion interne associe
EP1936175B1 (de) * 2006-12-21 2012-11-07 Magneti Marelli S.p.A. Abgassystem für einen Verbrennungsmotor mit Abgasrückführungskreis
FR2915529B1 (fr) * 2007-04-24 2010-09-03 Renault Sas Systeme de recirculation des gaz d'echappement pour moteur a combustion interne de vehicule automobile
US7805926B2 (en) 2007-04-30 2010-10-05 Caterpillar Inc Exhaust treatment system having an acidic debris filter
EP2201231B1 (de) * 2007-08-30 2012-02-29 Cool Flame Technologies AS Motorsystem und verfahren zur im wesentlichen nox-freien verbrennung eines kraftstoffs in einem motor mit kompressionszündung
FR2920821A1 (fr) * 2007-09-12 2009-03-13 Renault Sas Dispositif de depollution des gaz d'echappement
JP4730366B2 (ja) * 2007-10-17 2011-07-20 トヨタ自動車株式会社 内燃機関の排気還流装置
FR2925608A3 (fr) * 2007-12-19 2009-06-26 Renault Sas Dispositif de recirculation des gaz d'echappement comportant un refroidisseur
FR2926845A1 (fr) * 2008-01-24 2009-07-31 Renault Sas Element de conduite d'echappement flexible, et ensemble de motorisation comportant un tel element, notamment pour un vehicule avec circuit de recirculation des gaz d'echappement
FR2933746A3 (fr) * 2008-07-08 2010-01-15 Renault Sas Circuit de recirculation des gaz d'echappement (egr) dit basse pression avec vannage a l'admission du moteur a combustion interne et recuperation de la chaleur dans la ligne d'echappement
FR2933624A1 (fr) * 2008-07-11 2010-01-15 Peugeot Citroen Automobiles Sa Dispositif de filtrage de particules et ensemble moteur muni d'un tel dispositif.
FR2934647B1 (fr) * 2008-07-31 2018-08-10 Valeo Systemes De Controle Moteur Dispositif de filtration pour gaz d'echappement
DE102008038983A1 (de) * 2008-08-13 2010-02-18 Emitec Gesellschaft Für Emissionstechnologie Mbh Particle interceptor for an exhaust gas recirculation line
DE102008038235A1 (de) * 2008-08-18 2010-02-25 Mahle International Gmbh Internal combustion engine
FR2943387B1 (fr) * 2009-03-23 2011-04-22 Peugeot Citroen Automobiles Sa Circuit des gaz d'echappement d'un moteur comportant une branche de recyclage des gaz a basse pression et filtre associe
KR101199172B1 (ko) * 2009-11-13 2012-11-07 기아자동차주식회사 저압 egr 시스템의 에머전시 필터
CA2782724C (en) * 2009-12-18 2017-07-18 Camfil Ab Air intake for a plant
WO2011114444A1 (ja) * 2010-03-16 2011-09-22 イビデン株式会社 排気浄化用センサ
US8056546B2 (en) * 2010-03-24 2011-11-15 Ford Global Technologies, Llc Multi-function throttle valve
CN106150770A (zh) * 2015-03-27 2016-11-23 北京汽车动力总成有限公司 一种废气再循环系统和汽车

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412722A (en) * 1967-03-24 1968-11-26 Joseph Epifanio Sr. Exhaust-treatment system for internal-combustion engines
US3733827A (en) * 1972-02-03 1973-05-22 K Suzuki Anti-polution device for combustion engine exhaust gases
US3877447A (en) * 1973-03-01 1975-04-15 Sr Paul Lawrence Ross Exhaust supercharger
US4211075A (en) * 1978-10-19 1980-07-08 General Motors Corporation Diesel engine exhaust particulate filter with intake throttling incineration control
CA1145270A (en) * 1979-12-03 1983-04-26 Morris Berg Ceramic filters for diesel exhaust particulates and methods of making
US4356806A (en) * 1980-11-13 1982-11-02 Freesh Charles W Exhaust gas recirculation system
US4902487A (en) * 1988-05-13 1990-02-20 Johnson Matthey, Inc. Treatment of diesel exhaust gases
DE3833957C2 (de) * 1988-10-06 1991-01-24 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
JPH02196120A (en) * 1989-01-24 1990-08-02 Nissan Motor Co Ltd Exhaust particulate processing equipment for internal combustion engine
JPH0882257A (ja) * 1994-09-14 1996-03-26 Ngk Insulators Ltd 内燃機関の排気ガス再循環装置
JP3378432B2 (ja) * 1995-05-30 2003-02-17 トヨタ自動車株式会社 ディーゼルエンジン用パティキュレートトラップ
GB9717034D0 (en) 1997-08-13 1997-10-15 Johnson Matthey Plc Improvements in emissions control
SE519922C2 (sv) * 1998-12-07 2003-04-29 Stt Emtec Ab Device and process for exhaust purification and use of the device
DE19917165C2 (de) * 1999-04-16 2001-02-08 Karlsruhe Forschzent Process for cleaning tubular filter elements and device for carrying out the process
DE19932790A1 (de) 1999-07-14 2001-01-18 Volkswagen Ag Abgasreinigungsvorrichtung für eine Brennkraftmaschine und Regenerationsverfahren für diese Vorrichtung
AT4789U1 (de) 2000-03-23 2001-11-26 Avl List Gmbh Brennkraftmaschine, vorzugsweise mit einem abgasturbolader

Also Published As

Publication number Publication date
BR0214630A (pt) 2004-11-03
SE520972C2 (sv) 2003-09-16
US7159393B2 (en) 2007-01-09
SE0104128D0 (sv) 2001-12-06
AU2002353726A1 (en) 2003-09-02
TW200408761A (en) 2004-06-01
SE0104128L (sv) 2003-06-07
TWI262986B (en) 2006-10-01
CN1602389A (zh) 2005-03-30
ZA200404143B (en) 2005-07-27
PL369401A1 (xx) 2005-04-18
AT337475T (de) 2006-09-15
MXPA04005163A (es) 2004-09-13
EP1461514B1 (de) 2006-08-23
DE60214237T2 (de) 2007-07-19
WO2003067044A1 (en) 2003-08-14
US20050115222A1 (en) 2005-06-02
JP2005517112A (ja) 2005-06-09
EP1461514A1 (de) 2004-09-29
CA2467514A1 (en) 2003-08-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation