MX338851B - Dispositivo para la inyeccion de gases de escape recirculados, caja de distribucion y modulo de suministro que comprende dicho dispositivo. - Google Patents

Dispositivo para la inyeccion de gases de escape recirculados, caja de distribucion y modulo de suministro que comprende dicho dispositivo.

Info

Publication number
MX338851B
MX338851B MX2013011341A MX2013011341A MX338851B MX 338851 B MX338851 B MX 338851B MX 2013011341 A MX2013011341 A MX 2013011341A MX 2013011341 A MX2013011341 A MX 2013011341A MX 338851 B MX338851 B MX 338851B
Authority
MX
Mexico
Prior art keywords
injection
exhaust gases
recirculated exhaust
supply module
distribution box
Prior art date
Application number
MX2013011341A
Other languages
English (en)
Other versions
MX2013011341A (es
Inventor
Laurent Odillard
Pelsemaeker Georges De
Jean-Pierre Galland
Original Assignee
Valeo Systemes Thermiques
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 Valeo Systemes Thermiques filed Critical Valeo Systemes Thermiques
Publication of MX2013011341A publication Critical patent/MX2013011341A/es
Publication of MX338851B publication Critical patent/MX338851B/es

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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0462—Liquid cooled heat exchangers
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • 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
    • F02M26/20—Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
    • F02M2700/1317—Fuel pumpo for internal combustion engines
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • 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

Abstract

La invención se refiere a un dispositivo para la inyección de gases de escapes recirculados del motor de un vehículo, en particular un motor diesel, dicho dispositivo de inyección comprendiendo una pluralidad de puertos de inyección (26.1, 26.2, 26.3, 26.4), provistos en una porción del material de dicho dispositivo de inyección, cada puerto de inyección (26.1, 26.2, 26.3, 26.4) teniendo una sección transversal y una altura que se extiende a través de dicho grosor del material; de acuerdo con la invención, las secciones transversales y/o las alturas de por lo menos dos puertos de inyección (26.1, 26.2, 26.3, 26.4) son diferentes.
MX2013011341A 2011-03-31 2012-02-13 Dispositivo para la inyeccion de gases de escape recirculados, caja de distribucion y modulo de suministro que comprende dicho dispositivo. MX338851B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1152697A FR2973446B1 (fr) 2011-03-31 2011-03-31 Dispositif d'injection de gaz d'echappement recircules, boitier repartiteur et module d'alimentation comprenant ledit dispositif
PCT/EP2012/052387 WO2012130513A1 (fr) 2011-03-31 2012-02-13 Dispositif d'injection de gaz d'echappement recircules, boitier repartiteur et module d'alimentation comprenant ledit dispositif

Publications (2)

Publication Number Publication Date
MX2013011341A MX2013011341A (es) 2014-04-07
MX338851B true MX338851B (es) 2016-05-02

Family

ID=45614835

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013011341A MX338851B (es) 2011-03-31 2012-02-13 Dispositivo para la inyeccion de gases de escape recirculados, caja de distribucion y modulo de suministro que comprende dicho dispositivo.

Country Status (8)

Country Link
US (1) US9556823B2 (es)
EP (1) EP2691631B1 (es)
JP (1) JP6105551B2 (es)
CN (1) CN103688044A (es)
FR (1) FR2973446B1 (es)
MX (1) MX338851B (es)
PL (1) PL2691631T3 (es)
WO (1) WO2012130513A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3003345B1 (fr) * 2013-03-12 2015-03-20 Valeo Systemes Thermiques Echangeur thermique, en particulier refroidisseur d'air de suralimentation
JP5978177B2 (ja) * 2013-08-09 2016-08-24 株式会社クボタ 多気筒エンジンの吸気マニホルド
FR3014497B1 (fr) * 2013-12-09 2018-03-16 Valeo Systemes Thermiques Dispositif de distribution de gaz d'echappement recircules, collecteur d'admission et module d'admission correspondants.
US9897046B2 (en) * 2014-07-23 2018-02-20 Hyundai Motor Company Integrated short path equal distribution EGR system
FR3062172B1 (fr) * 2017-01-25 2021-01-01 Valeo Systemes Thermiques Dispositif de distribution d'un flux d'air et d'un flux de gaz d'echappement recircules et module d'admission d'air correspondant

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191247A (en) * 1977-05-27 1980-03-04 B.V. Machinefabriek Breda V/H Backer & Rueb Heat exchangers
DE3916466C2 (de) * 1989-05-20 1996-03-14 Audi Ag Vorrichtung zur Abgasrückführung
JPH0625545U (ja) * 1991-01-07 1994-04-08 日産ディーゼル工業株式会社 ディーゼルエンジンの排気還流システムの構造
JPH0942069A (ja) * 1995-07-27 1997-02-10 Mitsubishi Motors Corp 排気還流装置
US5957116A (en) * 1997-08-28 1999-09-28 Cummins Engine Company, Inc. Integrated and separable EGR distribution manifold
DE10004552A1 (de) 2000-02-02 2001-08-09 Mann & Hummel Filter Saugrohr mit integrierter Abgasrückführung
DE10354129A1 (de) * 2003-11-19 2005-06-23 Mahle Filtersysteme Gmbh Sauganlage für eine Brennkraftmaschine
FR2879262B1 (fr) * 2004-12-13 2007-04-06 Renault Sas Repartiteur d'air en matiere plastique pour moteur a combustion interne a recirculation de gaz d'echappement.
GB0614939D0 (en) * 2006-07-27 2006-09-06 Arternis Intelligent Power Ltd Digital hydraulic system for driving a fan
CN101646849B (zh) * 2007-03-23 2011-10-05 贝洱两合公司 增压流体吸入模块和内燃机
FR2936284B1 (fr) * 2008-09-25 2013-07-12 Valeo Systemes Thermiques Module de melange de deux gaz pour un echangeur de chaleur
DE102010002233A1 (de) * 2010-02-23 2011-08-25 Behr GmbH & Co. KG, 70469 Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor

Also Published As

Publication number Publication date
CN103688044A (zh) 2014-03-26
US9556823B2 (en) 2017-01-31
EP2691631B1 (fr) 2018-01-10
MX2013011341A (es) 2014-04-07
EP2691631A1 (fr) 2014-02-05
FR2973446A1 (fr) 2012-10-05
JP6105551B2 (ja) 2017-03-29
PL2691631T3 (pl) 2018-08-31
JP2014514489A (ja) 2014-06-19
WO2012130513A1 (fr) 2012-10-04
US20140224213A1 (en) 2014-08-14
FR2973446B1 (fr) 2015-08-21

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