DE60018041D1 - Method and device for recirculating exhaust gas into the intake air flow - Google Patents

Method and device for recirculating exhaust gas into the intake air flow

Info

Publication number
DE60018041D1
DE60018041D1 DE60018041T DE60018041T DE60018041D1 DE 60018041 D1 DE60018041 D1 DE 60018041D1 DE 60018041 T DE60018041 T DE 60018041T DE 60018041 T DE60018041 T DE 60018041T DE 60018041 D1 DE60018041 D1 DE 60018041D1
Authority
DE
Germany
Prior art keywords
exhaust gas
air flow
intake air
recirculating exhaust
recirculating
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.)
Expired - Fee Related
Application number
DE60018041T
Other languages
German (de)
Other versions
DE60018041T2 (en
Inventor
Paul William Guthrie
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.)
Continental Automotive GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of DE60018041D1 publication Critical patent/DE60018041D1/en
Application granted granted Critical
Publication of DE60018041T2 publication Critical patent/DE60018041T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/18—Thermal insulation or heat protection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DE60018041T 2000-05-05 2000-05-05 Method and device for recirculating exhaust gas into the intake air flow Expired - Fee Related DE60018041T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00109646A EP1152141B1 (en) 2000-05-05 2000-05-05 Method and apparatus for recirculating exhaust gas into an inlet air stream

Publications (2)

Publication Number Publication Date
DE60018041D1 true DE60018041D1 (en) 2005-03-17
DE60018041T2 DE60018041T2 (en) 2005-07-28

Family

ID=8168636

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018041T Expired - Fee Related DE60018041T2 (en) 2000-05-05 2000-05-05 Method and device for recirculating exhaust gas into the intake air flow

Country Status (2)

Country Link
EP (1) EP1152141B1 (en)
DE (1) DE60018041T2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337723B4 (en) * 2003-08-16 2007-04-05 Pierburg Gmbh Abgaseinleitvorrichtung for an internal combustion engine
FR2871530B1 (en) * 2004-06-11 2009-01-16 Renault Sas IMPROVED DEVICE AND METHOD FOR RECYCLING BURNED GASES
US7568340B2 (en) * 2006-05-24 2009-08-04 Honeywell International, Inc. Exhaust gas recirculation mixer
EP2218897B1 (en) 2009-02-12 2014-07-09 Behr GmbH & Co. KG Device for exhaust gas recirculation for an internal combustion engine
FR2954412B1 (en) * 2009-12-22 2015-12-25 Valeo Sys Controle Moteur Sas INTERNAL COMBUSTION ENGINE INCORPORATING AN EXHAUST GAS RECIRCULATION DEVICE
US8056340B2 (en) * 2010-08-17 2011-11-15 Ford Global Technologies, Llc EGR mixer for high-boost engine systems
JP5825791B2 (en) * 2011-01-19 2015-12-02 三菱重工業株式会社 Supercharger and diesel engine equipped with the same
US20120227399A1 (en) * 2011-03-11 2012-09-13 International Engine Intellectual Property Company, Llc In-flow air injection housing
US8915081B2 (en) * 2011-04-13 2014-12-23 GM Global Technology Operations LLC Internal combustion engine
CN103256149B (en) * 2013-05-27 2016-04-27 奇瑞汽车股份有限公司 A kind of device and method improving gasoline exhaust recirculation cylinder uniformity
JP6310377B2 (en) * 2014-09-30 2018-04-11 株式会社クボタ Intake manifold for multi-cylinder engines
CN108150316B (en) * 2017-12-25 2021-01-19 潍柴动力股份有限公司 EGR mixing device and internal combustion engine
CN108104986B (en) * 2017-12-27 2023-12-15 潍柴动力股份有限公司 Engine and mixed air inlet device thereof
US11002227B2 (en) 2017-12-27 2021-05-11 Weichai Power Co., Ltd. Engine and mixed-gas intake device thereof
CN114673611B (en) * 2022-04-14 2023-06-02 中国第一汽车股份有限公司 Exhaust gas recirculation mixing device, exhaust gas recirculation system and vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2114548A (en) * 1935-02-25 1938-04-19 Roger W Stadlman Carburetor attachment
CA927231A (en) * 1970-06-04 1973-05-29 F. Thornburgh William Exhaust gas recirculation
DE3106588C2 (en) 1981-02-21 1983-04-14 Daimler-Benz Ag, 7000 Stuttgart "Connection of an exhaust gas recirculation line"
DE3518505C1 (en) 1985-05-23 1985-12-12 Daimler-Benz Ag, 7000 Stuttgart Intake system for a multi-cylinder internal combustion engine with fuel injection working with exhaust gas recirculation, in particular air-compressing injection internal combustion engine
DE4420247B4 (en) 1994-06-10 2004-03-04 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Exhaust gas recirculation device for internal combustion engines, in particular with plastic suction pipes
DE69724180T2 (en) * 1996-05-14 2004-04-01 Denso Corp., Kariya Exhaust gas recirculation device
JP3528517B2 (en) 1997-05-30 2004-05-17 日産自動車株式会社 Engine exhaust gas recirculation system
DE19809862A1 (en) * 1998-03-07 1999-09-09 Mann & Hummel Filter Exhaust gas recirculation device for an internal combustion engine

Also Published As

Publication number Publication date
EP1152141B1 (en) 2005-02-09
EP1152141A1 (en) 2001-11-07
DE60018041T2 (en) 2005-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

8339 Ceased/non-payment of the annual fee