DE60011683T2 - Ansaugkrümmer mit Verbindungsmitteln zu einem Abgasrückführungskreislauf - Google Patents

Ansaugkrümmer mit Verbindungsmitteln zu einem Abgasrückführungskreislauf Download PDF

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Publication number
DE60011683T2
DE60011683T2 DE60011683T DE60011683T DE60011683T2 DE 60011683 T2 DE60011683 T2 DE 60011683T2 DE 60011683 T DE60011683 T DE 60011683T DE 60011683 T DE60011683 T DE 60011683T DE 60011683 T2 DE60011683 T2 DE 60011683T2
Authority
DE
Germany
Prior art keywords
fresh air
intake manifold
tubular inlet
inlet conduit
venturi
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 - Lifetime
Application number
DE60011683T
Other languages
German (de)
English (en)
Other versions
DE60011683D1 (de
Inventor
Jean-Pierre Dudemaine
Pierre-Louis Vernhes
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.)
Renault SAS
Renault Trucks SAS
Original Assignee
Renault SAS
Renault Vehicules Industriels SA
Renault VI 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
Application filed by Renault SAS, Renault Vehicules Industriels SA, Renault VI SA filed Critical Renault SAS
Application granted granted Critical
Publication of DE60011683D1 publication Critical patent/DE60011683D1/de
Publication of DE60011683T2 publication Critical patent/DE60011683T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10019—Means upstream of the fuel injection system, carburettor or plenum chamber
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/1045—Intake manifolds characterised by the charge distribution between the cylinders/combustion chambers or its homogenisation
DE60011683T 1999-01-15 2000-01-14 Ansaugkrümmer mit Verbindungsmitteln zu einem Abgasrückführungskreislauf Expired - Lifetime DE60011683T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9900371A FR2788565B1 (fr) 1999-01-15 1999-01-15 Collecteur d'admission comportant des moyens de raccordement a un circuit de recyclage des gaz d'echappement
FR9900371 1999-01-15

Publications (2)

Publication Number Publication Date
DE60011683D1 DE60011683D1 (de) 2004-07-29
DE60011683T2 true DE60011683T2 (de) 2005-06-30

Family

ID=9540879

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60011683T Expired - Lifetime DE60011683T2 (de) 1999-01-15 2000-01-14 Ansaugkrümmer mit Verbindungsmitteln zu einem Abgasrückführungskreislauf

Country Status (4)

Country Link
EP (1) EP1020632B1 (fr)
DE (1) DE60011683T2 (fr)
ES (1) ES2223411T3 (fr)
FR (1) FR2788565B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011056896A1 (de) * 2011-12-22 2013-06-27 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Verfahren zum Herstellen und Verwendung von Graphen auf polykristallinem Siliziumcarbid
AT524259A1 (de) * 2021-06-17 2022-04-15 Avl List Gmbh Einlasssammler für eine brennkraftmaschine

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE517251C2 (sv) * 2000-08-30 2002-05-14 Gustav Berggren Komponent för reglering av avgasåterflöde
SE522310C2 (sv) 2001-03-02 2004-02-03 Volvo Lastvagnar Ab Anordning och förfarande för tillförsel av återcirkulerade avgaser
US6439212B1 (en) 2001-12-19 2002-08-27 Caterpillar Inc. Bypass venturi assembly and elbow with turning vane for an exhaust gas recirculation system
US6640542B2 (en) 2001-12-20 2003-11-04 Caterpillar Inc Bypass venturi assembly with single shaft actuator for an exhaust gas recirculation system
US6659092B2 (en) 2001-12-20 2003-12-09 Caterpillar Inc Bypass assembly with annular bypass venturi for an exhaust gas recirculation system
US7543600B2 (en) 2003-07-07 2009-06-09 Varivent Innovations Ab Arrangement for mixing a first and second gas flow with downstream control
FR2861137B1 (fr) * 2003-10-16 2008-03-07 Renault Sa Dispositif et procede de preparation d'un melange homogene de fluides gazeux pour moteur
DE102012217285A1 (de) * 2012-09-25 2014-06-12 Bayerische Motoren Werke Aktiengesellschaft Verbrennungsmotor
ITRM20130103A1 (it) * 2013-02-22 2014-08-23 Piaggio & C Spa Sistema di aspirazione dell'aria e di ricircolo dei gas di scarico per un motore diesel
CN104047780B (zh) * 2014-06-25 2017-02-22 中国第一汽车股份有限公司无锡油泵油嘴研究所 一种高增压发动机进气道设计方法
CN106015121A (zh) * 2016-06-21 2016-10-12 武汉理工大学 空气射流式通风机
US10316803B2 (en) 2017-09-25 2019-06-11 Woodward, Inc. Passive pumping for recirculating exhaust gas
US10995705B2 (en) 2019-02-07 2021-05-04 Woodward, Inc. Modular exhaust gas recirculation system
CN213175878U (zh) 2020-01-08 2021-05-11 伍德沃德有限公司 排气气体再循环混合器和发动机系统
US11174809B1 (en) 2020-12-15 2021-11-16 Woodward, Inc. Controlling an internal combustion engine system
US11215132B1 (en) 2020-12-15 2022-01-04 Woodward, Inc. Controlling an internal combustion engine system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662722A (en) * 1970-04-22 1972-05-16 Chrysler Corp Cool exhaust recycling
DE69612420T2 (de) * 1995-03-14 2001-07-26 Cummins Engine Co Inc Turboaufgeladene Dieselbrennkraftmaschine
IT1291509B1 (it) * 1997-02-11 1999-01-11 Fiat Ricerche Motore a combustione a ciclo diesel, con ricircolo dei gas di scarico, provvisto di dispositivo miscelatore dei gas di ricircolo.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011056896A1 (de) * 2011-12-22 2013-06-27 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Verfahren zum Herstellen und Verwendung von Graphen auf polykristallinem Siliziumcarbid
AT524259A1 (de) * 2021-06-17 2022-04-15 Avl List Gmbh Einlasssammler für eine brennkraftmaschine

Also Published As

Publication number Publication date
FR2788565A1 (fr) 2000-07-21
EP1020632A1 (fr) 2000-07-19
FR2788565B1 (fr) 2001-02-09
ES2223411T3 (es) 2005-03-01
DE60011683D1 (de) 2004-07-29
EP1020632B1 (fr) 2004-06-23

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HAFT - KARAKATSANIS PATENTANWALTSKANZLEI, 80802 MU