DE10346250A1 - Abgaskühler mit einem Bypass - Google Patents

Abgaskühler mit einem Bypass Download PDF

Info

Publication number
DE10346250A1
DE10346250A1 DE10346250A DE10346250A DE10346250A1 DE 10346250 A1 DE10346250 A1 DE 10346250A1 DE 10346250 A DE10346250 A DE 10346250A DE 10346250 A DE10346250 A DE 10346250A DE 10346250 A1 DE10346250 A1 DE 10346250A1
Authority
DE
Germany
Prior art keywords
exhaust gas
bypass
regulating
delivery line
combustion engine
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.)
Granted
Application number
DE10346250A
Other languages
English (en)
Other versions
DE10346250B4 (de
Inventor
Wilfried Barth
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE10346250.3A priority Critical patent/DE10346250B4/de
Publication of DE10346250A1 publication Critical patent/DE10346250A1/de
Application granted granted Critical
Publication of DE10346250B4 publication Critical patent/DE10346250B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • 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
    • F02M26/51—EGR valves combined with other devices, e.g. with intake valves or compressors
    • 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
    • F02M26/32—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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/71—Multi-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/06—Derivation channels, e.g. bypass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Lift Valve (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

Es wird ein Abgaskühler (1) mit einem Bypass (2) vorgeschlagen, denen beiden eine gemeinsame Abgaszuführleitung (3) zugeordnet ist und deren Abgasdurchsätze von einem ersten und einem zweiten Drosselorgan (4, 5) regel- und/oder steuerbar sind, wobei beide Drosselorgane (4, 5) in der Abgaszuführleitung (3) angeordnet sind. DOLLAR A Durch die erfindungsgemäße Ausgestaltung entfällt ein Gehäuse für ein Drosselorgan, wodurch die Fertigung wesentlich vergünstigt wird.
DE10346250.3A 2003-10-06 2003-10-06 Abgaskühler mit einem Bypass Expired - Lifetime DE10346250B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10346250.3A DE10346250B4 (de) 2003-10-06 2003-10-06 Abgaskühler mit einem Bypass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10346250.3A DE10346250B4 (de) 2003-10-06 2003-10-06 Abgaskühler mit einem Bypass

Publications (2)

Publication Number Publication Date
DE10346250A1 true DE10346250A1 (de) 2005-05-12
DE10346250B4 DE10346250B4 (de) 2018-01-04

Family

ID=34428185

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10346250.3A Expired - Lifetime DE10346250B4 (de) 2003-10-06 2003-10-06 Abgaskühler mit einem Bypass

Country Status (1)

Country Link
DE (1) DE10346250B4 (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111385A2 (de) * 2004-05-07 2005-11-24 Behr Gmbh & Co. Kg Wärmetauscher für verbrennungsmotoren
WO2006029700A2 (de) * 2004-09-15 2006-03-23 Behr Gmbh & Co. Kg Wärmetauscher für verbrennungsmotoren
EP1707790A1 (de) * 2005-03-31 2006-10-04 Cooper-Standard Automotive (Deutschland) GmbH Abgasrückführsystem
WO2007028464A1 (de) * 2005-09-08 2007-03-15 Behr Gmbh & Co. Kg Vorrichtung zur steuerung eines abgasstroms
WO2007098854A1 (de) * 2006-02-24 2007-09-07 Behr Gmbh & Co. Kg Ventil zur regelung eines abgasstroms eines verbrennungsmotors, wärmetäuscher zur abgaskühlung, system mit zumindest einem ventil und mit zumindest einem wärmetäuscher
WO2008011973A1 (de) * 2006-07-25 2008-01-31 Behr Gmbh & Co. Kg Fluidstromregelungseinrichtung
FR2907889A1 (fr) * 2006-10-27 2008-05-02 Valeo Sys Controle Moteur Sas Vanne de regulation reliee a un echangeur par un pont thermique et dispositif d'echange thermique correspondant.
FR2907890A1 (fr) * 2006-10-27 2008-05-02 Valeo Sys Controle Moteur Sas Ensemble de vanne egr-by pass et dispositif d'echange thermique equipe d'un tel ensemble de vanne.
EP1983171A1 (de) * 2007-04-17 2008-10-22 Valeo Systèmes Thermiques Wärmetauscher für Kraftfahrzeug
FR2915274A1 (fr) * 2007-04-17 2008-10-24 Valeo Systemes Thermiques Echangeur de chaleur pour vehicule automobile
EP1996892A2 (de) * 2005-10-26 2008-12-03 Behr GmbH & Co. KG Wärmetauscher, verfahren zur herstellung eines wärmetauschers
FR2930022A1 (fr) * 2008-04-10 2009-10-16 Valeo Systemes Thermiques Echangeur de chaleur pour vehicule automobile
DE102016200326A1 (de) * 2016-01-14 2017-07-20 Bayerische Motoren Werke Aktiengesellschaft Abgas-Rückführ-Kühler
EP3203173A1 (de) * 2016-02-03 2017-08-09 Mahle International GmbH Abgaswärmeübertrager

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0987427A1 (de) * 1998-09-14 2000-03-22 Modine Manufacturing Company Einrichtung zur Rückführung eines Abgasstromes zum Saugrohr einer Brennkraftmaschine
EP1091112A2 (de) * 1999-10-05 2001-04-11 Pierburg Aktiengesellschaft Ventileinheit, Brennluftansaugkanalabschnitt sowie Abgasrückführeinheit für Brennkraftmaschinen
WO2002010574A1 (en) * 2000-07-28 2002-02-07 Serck Heat Transfer Limited Exhaust gas cooler with bypass tube and exhaust gas recirculation valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0987427A1 (de) * 1998-09-14 2000-03-22 Modine Manufacturing Company Einrichtung zur Rückführung eines Abgasstromes zum Saugrohr einer Brennkraftmaschine
EP1091112A2 (de) * 1999-10-05 2001-04-11 Pierburg Aktiengesellschaft Ventileinheit, Brennluftansaugkanalabschnitt sowie Abgasrückführeinheit für Brennkraftmaschinen
WO2002010574A1 (en) * 2000-07-28 2002-02-07 Serck Heat Transfer Limited Exhaust gas cooler with bypass tube and exhaust gas recirculation valve

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111385A3 (de) * 2004-05-07 2007-09-07 Behr Gmbh & Co Kg Wärmetauscher für verbrennungsmotoren
US8118082B2 (en) 2004-05-07 2012-02-21 Behr Gmbh & Co. Kg Heat exchanger in particular for exhaust coolers on internal combustion engines
US8464778B2 (en) 2004-05-07 2013-06-18 Behr Gmbh & Co. Kg Heat exchanger for internal combustion engines
WO2005111385A2 (de) * 2004-05-07 2005-11-24 Behr Gmbh & Co. Kg Wärmetauscher für verbrennungsmotoren
US9803544B2 (en) 2004-05-07 2017-10-31 Mahle International Gmbh Heat exchanger for internal combustion engines
JP2007536466A (ja) * 2004-05-07 2007-12-13 ベール ゲーエムベーハー ウント コー カーゲー 内燃エンジン用熱交換器
WO2006029700A3 (de) * 2004-09-15 2006-07-27 Behr Gmbh & Co Kg Wärmetauscher für verbrennungsmotoren
DE102004045021B4 (de) * 2004-09-15 2013-07-11 Behr Gmbh & Co. Kg Wärmetauscher für Verbrennungsmotoren
DE102004045021A1 (de) * 2004-09-15 2006-04-06 Behr Gmbh & Co. Kg Wärmetauscher für Verbrennungsmotoren
WO2006029700A2 (de) * 2004-09-15 2006-03-23 Behr Gmbh & Co. Kg Wärmetauscher für verbrennungsmotoren
EP1707790A1 (de) * 2005-03-31 2006-10-04 Cooper-Standard Automotive (Deutschland) GmbH Abgasrückführsystem
WO2007028464A1 (de) * 2005-09-08 2007-03-15 Behr Gmbh & Co. Kg Vorrichtung zur steuerung eines abgasstroms
EP1996892A2 (de) * 2005-10-26 2008-12-03 Behr GmbH & Co. KG Wärmetauscher, verfahren zur herstellung eines wärmetauschers
WO2007098854A1 (de) * 2006-02-24 2007-09-07 Behr Gmbh & Co. Kg Ventil zur regelung eines abgasstroms eines verbrennungsmotors, wärmetäuscher zur abgaskühlung, system mit zumindest einem ventil und mit zumindest einem wärmetäuscher
WO2008011973A1 (de) * 2006-07-25 2008-01-31 Behr Gmbh & Co. Kg Fluidstromregelungseinrichtung
WO2008053093A1 (fr) * 2006-10-27 2008-05-08 Valeo Systemes De Controle Moteur Vanne de régulation reliée à un échangeur par un pont thermique et dispositif d'échange thermique correspondant
WO2008053091A1 (fr) * 2006-10-27 2008-05-08 Valeo Systemes De Controle Moteur Ensemble de vanne egr-by pass et dispositif d'échange thermique équipé d'un tel ensemble de vanne
FR2907890A1 (fr) * 2006-10-27 2008-05-02 Valeo Sys Controle Moteur Sas Ensemble de vanne egr-by pass et dispositif d'echange thermique equipe d'un tel ensemble de vanne.
FR2907889A1 (fr) * 2006-10-27 2008-05-02 Valeo Sys Controle Moteur Sas Vanne de regulation reliee a un echangeur par un pont thermique et dispositif d'echange thermique correspondant.
FR2915274A1 (fr) * 2007-04-17 2008-10-24 Valeo Systemes Thermiques Echangeur de chaleur pour vehicule automobile
FR2915273A1 (fr) * 2007-04-17 2008-10-24 Valeo Systemes Thermiques Echangeur de chaleur pour vehicule automobile
EP1983171A1 (de) * 2007-04-17 2008-10-22 Valeo Systèmes Thermiques Wärmetauscher für Kraftfahrzeug
FR2930022A1 (fr) * 2008-04-10 2009-10-16 Valeo Systemes Thermiques Echangeur de chaleur pour vehicule automobile
DE102016200326A1 (de) * 2016-01-14 2017-07-20 Bayerische Motoren Werke Aktiengesellschaft Abgas-Rückführ-Kühler
DE102016200326B4 (de) * 2016-01-14 2018-01-04 Bayerische Motoren Werke Aktiengesellschaft Abgas-Rückführ-Kühler
EP3203173A1 (de) * 2016-02-03 2017-08-09 Mahle International GmbH Abgaswärmeübertrager

Also Published As

Publication number Publication date
DE10346250B4 (de) 2018-01-04

Similar Documents

Publication Publication Date Title
DE10346250A1 (de) Abgaskühler mit einem Bypass
ATE275691T1 (de) Abgasrückführsystem
BR0300220B1 (pt) válvula de regulagem, particularmente para uma máquina de combustão interna para a recondução controlada de gás de escapamento.
GB0329095D0 (en) Exhaust system for lean burn IC engine including particulate filter
ATE313705T1 (de) Baugruppe bestehend aus abgas-wärmetauscher und bypass
DE502004000706D1 (de) Abgasnachbehandlungseinrichtung
GB0521844D0 (en) Engine
EP1026383A3 (de) Verfahren zur Steuerung des Luft-Kraftstoffverhältnisses in einer Gas-Brennkraftmaschine
EP1418321A3 (de) Verahren und Vorrichtung zur Steuerung der Entluftung einer Brennkraftmaschine
EP1418315A3 (de) Verfahren und Vorrichtung zur Steuerung des Gasstroms von einem Kurbelwellegehäuse einer Brennkraftmaschine zum Anssaugrohr
GB2432192B (en) Induction regulator block
ITTO20010160A0 (it) Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna.
EP1251263A3 (de) Vorrichtung für Abgasrückführung
EP1630402A4 (de) Abgasrückführungssteuervorrichtung für dieselmotoren
SE0300231L (sv) Arrangemang och förfarande för recirkulation av avgaser hos en förbränningsmotor
FR2876152B1 (fr) Procede et systeme ameliores d'estimation d'une temperature des gaz d'echappement et moteur a combustion interne equipe d'un tel systeme
ITTO20020853A1 (it) Circuito di raffredamento di un motore a combustione interna per un
ES2107878T3 (es) Dispositivo de alimentacion para carburante liquido o gaseoso.
EP1801377A3 (de) Verfahren und System zur Abgasbehandlung eines Verbrennungsmotors, System und damit ausgerüstetes Fahrzeug
WO2005078256A3 (de) Otto-brennkraftmaschine mit direkteinspritzung
DE10335909A1 (de) Brennkraftmaschine
SE0104034L (sv) Anordning för recirkulation av avgaser hos en förbränningsmotor
IT1321292B1 (it) Metodo per il controllo del titolo dei gas di scarico in un motore acombustione interna.
EP1279803A3 (de) Verschlussorgan, insbesondere für den Saugkanal einer Brennkraftmaschine
Zhong et al. The influence of parameters variation of air and natural gas supply system on emissions of dual-fuel engine at lower loads.

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F02M0025070000

Ipc: F02M0026300000

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R071 Expiry of right