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FR2891590B1 - Dispositif de repartition des gaz recircules, refroidisseur de gaz recircules et procede de recirculation de gaz d'echappement. - Google Patents

Dispositif de repartition des gaz recircules, refroidisseur de gaz recircules et procede de recirculation de gaz d'echappement.

Info

Publication number
FR2891590B1
FR2891590B1 FR0552970A FR0552970A FR2891590B1 FR 2891590 B1 FR2891590 B1 FR 2891590B1 FR 0552970 A FR0552970 A FR 0552970A FR 0552970 A FR0552970 A FR 0552970A FR 2891590 B1 FR2891590 B1 FR 2891590B1
Authority
FR
France
Prior art keywords
recirculated
recirculated gas
distribution device
recirculation method
cooler
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
FR0552970A
Other languages
English (en)
Other versions
FR2891590A1 (fr
Inventor
Bernard Rollet
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
Original Assignee
Renault SAS
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 to FR0552970A priority Critical patent/FR2891590B1/fr
Application filed by Renault SAS filed Critical Renault SAS
Priority to EP06831265A priority patent/EP1934460A1/fr
Priority to CN2006800362754A priority patent/CN101278120B/zh
Priority to JP2008532847A priority patent/JP2009510320A/ja
Priority to KR1020087007477A priority patent/KR20080067616A/ko
Priority to PCT/FR2006/050979 priority patent/WO2007039702A1/fr
Priority to US12/088,169 priority patent/US7950376B2/en
Publication of FR2891590A1 publication Critical patent/FR2891590A1/fr
Application granted granted Critical
Publication of FR2891590B1 publication Critical patent/FR2891590B1/fr
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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/71—Multi-way valves
    • 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
    • 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on 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
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities

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)
FR0552970A 2005-09-30 2005-09-30 Dispositif de repartition des gaz recircules, refroidisseur de gaz recircules et procede de recirculation de gaz d'echappement. Expired - Fee Related FR2891590B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0552970A FR2891590B1 (fr) 2005-09-30 2005-09-30 Dispositif de repartition des gaz recircules, refroidisseur de gaz recircules et procede de recirculation de gaz d'echappement.
CN2006800362754A CN101278120B (zh) 2005-09-30 2006-10-02 分配再循环气体的设备、冷却再循环气体的设备和再循环排气的方法
JP2008532847A JP2009510320A (ja) 2005-09-30 2006-10-02 再循環ガスの分配装置、再循環ガスの冷却装置及び排気ガスの再循環方法
KR1020087007477A KR20080067616A (ko) 2005-09-30 2006-10-02 재순환 가스 분배용 장치, 재순환 가스 냉각용 장치, 및배기 가스 재순환 방법
EP06831265A EP1934460A1 (fr) 2005-09-30 2006-10-02 Dispositif de repartition des gaz recircules, refroidisseur de gaz recircules et procede de recirculation de gaz d'echappement
PCT/FR2006/050979 WO2007039702A1 (fr) 2005-09-30 2006-10-02 Dispositif de repartition des gaz recircules, refroidisseur de gaz recircules et procede de recirculation de gaz d'echappement
US12/088,169 US7950376B2 (en) 2005-09-30 2006-10-02 Device for distributing recirculated gases, device for cooling recirculated gases and method of recirculating exhaust gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0552970A FR2891590B1 (fr) 2005-09-30 2005-09-30 Dispositif de repartition des gaz recircules, refroidisseur de gaz recircules et procede de recirculation de gaz d'echappement.

Publications (2)

Publication Number Publication Date
FR2891590A1 FR2891590A1 (fr) 2007-04-06
FR2891590B1 true FR2891590B1 (fr) 2010-09-17

Family

ID=36636296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0552970A Expired - Fee Related FR2891590B1 (fr) 2005-09-30 2005-09-30 Dispositif de repartition des gaz recircules, refroidisseur de gaz recircules et procede de recirculation de gaz d'echappement.

Country Status (7)

Country Link
US (1) US7950376B2 (fr)
EP (1) EP1934460A1 (fr)
JP (1) JP2009510320A (fr)
KR (1) KR20080067616A (fr)
CN (1) CN101278120B (fr)
FR (1) FR2891590B1 (fr)
WO (1) WO2007039702A1 (fr)

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US7588018B2 (en) * 2006-06-06 2009-09-15 Continental Automotive Systems Us, Inc. Exhaust gas recirculation cooler bypass cartridge
US7958874B2 (en) * 2007-02-05 2011-06-14 Denso Corporation Exhaust gas recirculation apparatus
DE502007004716D1 (de) * 2007-03-28 2010-09-23 Ford Global Tech Llc Kühlvorrichtung für rückgeführtes Abgas
JP4840282B2 (ja) * 2007-08-01 2011-12-21 株式会社デンソー 排気ガス切替弁
DE102007038882A1 (de) 2007-08-17 2009-02-19 Pierburg Gmbh Abgaskühlvorrichtung für eine Verbrennungskraftmaschine
SE531599C2 (sv) * 2007-10-08 2009-06-02 Scania Cv Ab Arrangemang och förfarande för återcirkulation av avgaser hos en förbränningsmotor
DE102008033823B4 (de) * 2008-07-19 2013-03-07 Pierburg Gmbh Abgasrückführvorrichtung für eine Verbrennungskraftmaschine
JP5009270B2 (ja) * 2008-11-24 2012-08-22 愛三工業株式会社 Ｅｇｒクーラの切替バルブ
DE102008062455A1 (de) * 2008-12-16 2010-06-17 Man Turbo Ag Schaltbare Solarheizeinrichtung für eine Gasturbine
DE102010002643A1 (de) * 2010-03-08 2011-09-08 Behr Gmbh & Co. Kg MTC-Ventil
WO2011130015A2 (fr) * 2010-04-14 2011-10-20 Borgwarner Inc. Soupape multifonction
CN102691593A (zh) * 2011-03-25 2012-09-26 皮尔伯格有限责任公司 用于内燃机的废气冷却装置
FR2990741B1 (fr) * 2012-05-15 2016-07-29 Valeo Systemes De Controle Moteur Vanne de circulation de fluide, notamment pour vehicule automobile, et dispositif de conditionnement thermique comprenant une telle vanne
FR2990740B1 (fr) * 2012-05-15 2014-05-02 Valeo Sys Controle Moteur Sas Vanne de circulation de fluide, notamment pour vehicule automobile, et dispositif de conditionnement thermique comprenant une telle vanne
DE102013111215B4 (de) * 2013-10-10 2019-11-07 Pierburg Gmbh Drosselklappenstutzen für eine Brennkraftmaschine sowie Verfahren zur Regelung einer Drosselklappe in einem Drosselklappenstutzen
DE102015210241A1 (de) 2014-06-05 2015-12-17 Schaeffler Technologies AG & Co. KG Drehventil mit einem isolierenden Verteilungskörper
US10458313B2 (en) * 2016-09-27 2019-10-29 Hanon Systems Multifunctional rotary valve module
FR3060698B1 (fr) * 2016-12-20 2019-10-18 Zodiac Pool Care Europe Vanne compacte multivoie de raccordement entre deux circuits de circulation de fluide
US10746484B2 (en) * 2017-09-20 2020-08-18 Ford Global Technologies, Llc Methods and systems for a heat exchanger
CN110657021B (zh) * 2018-06-29 2020-11-20 潍柴动力股份有限公司 涡前控制阀及发动机
US10982900B2 (en) * 2019-07-19 2021-04-20 Solex Thermal Science Inc. Thermal processing of bulk solids
CN114076053B (zh) * 2020-08-10 2022-12-06 长城汽车股份有限公司 一种废气再循环再生的方法、装置以及车辆
US11352986B2 (en) * 2020-10-19 2022-06-07 Ford Global Technologies, Llc Systems and methods for a valve in a dual-core EGR cooler
JP7435534B2 (ja) * 2021-04-23 2024-02-21 株式会社豊田自動織機 内燃機関および内燃機関の制御方法

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FR2891591A1 (fr) * 2005-09-30 2007-04-06 Renault Sas Dispositif de repartition des gaz recircules, et refroidisseur de gaz recircules comportant un tel dispositif
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US7588018B2 (en) * 2006-06-06 2009-09-15 Continental Automotive Systems Us, Inc. Exhaust gas recirculation cooler bypass cartridge
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US7958874B2 (en) * 2007-02-05 2011-06-14 Denso Corporation Exhaust gas recirculation apparatus
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Also Published As

Publication number Publication date
FR2891590A1 (fr) 2007-04-06
CN101278120A (zh) 2008-10-01
US7950376B2 (en) 2011-05-31
JP2009510320A (ja) 2009-03-12
EP1934460A1 (fr) 2008-06-25
US20090007891A1 (en) 2009-01-08
KR20080067616A (ko) 2008-07-21
WO2007039702A1 (fr) 2007-04-12
CN101278120B (zh) 2012-05-16

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Legal Events

Date Code Title Description
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Effective date: 20130531