ES2187408T3 - Motor de combustion interna refrigerado por liquido con un sistema de retorno de gases de escape. - Google Patents

Motor de combustion interna refrigerado por liquido con un sistema de retorno de gases de escape.

Info

Publication number
ES2187408T3
ES2187408T3 ES00109834T ES00109834T ES2187408T3 ES 2187408 T3 ES2187408 T3 ES 2187408T3 ES 00109834 T ES00109834 T ES 00109834T ES 00109834 T ES00109834 T ES 00109834T ES 2187408 T3 ES2187408 T3 ES 2187408T3
Authority
ES
Spain
Prior art keywords
agr
heat exchanger
internal combustion
controlled
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.)
Expired - Lifetime
Application number
ES00109834T
Other languages
English (en)
Inventor
Henryk Bednarek
Hariolf Dr Gentner
Werner Lugs
Markus Kutscha
Wolfgang Kuttler
Peter Dr Nefischer
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
Application granted granted Critical
Publication of ES2187408T3 publication Critical patent/ES2187408T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • 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
    • F02M26/28—Layout, e.g. schematics with 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
    • F02M26/71—Multi-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/143—Controlling of coolant flow the coolant being liquid using restrictions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/02—Intercooler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/08—Cabin heater
    • 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
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • 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
    • F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
    • 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
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02M26/33—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 controlling the temperature of the recirculated gases
    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/44—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which a main EGR passage is branched into multiple passages

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)
  • Exhaust Silencers (AREA)

Abstract

Motor de combustión interna refrigerado por líquido con un sistema de retorno de gases de escape, - que comprende un intercambiador de calor AGR (5) unido por el lado de entrada y el lado de salida con un circuito (4) de circulación de refrigerante controlado por medio de un termostato (3) - de un motor de combustión interna (1) controlado por campos característicos, para enfriar los gases de escape reconducidos al aire de aspiración (7) del motor bajo el control de una válvula AGR (6), - controlándose el intercambiador de calor AGR (5) en el lado de entrada o en el de salida por medio de un termostato de estrangulación (8), caracterizado porque - el intercambiador de calor AGR (5) puede hacerse funcionar controlado de manera en sí conocida para aprovechar calor de gases de escape, - estando previstas en una tubería de retorno de gases de escape (9), aguas abajo de la válvula AGR (6), una primera aguja de desvío (10) para establecer la unión con una tubería de gases de escape (11) del motory - en una tubería de entrada o de salida (12) del intercambiador de calor AGR (5), en una tubería de derivación (13) que salva su termostato de estrangulación (8), una segunda aguja de desvío (14) para el circuito (4) de circulación del refrigerante, - siendo controladas por campos característicos la válvula AGR (6) y las dos agujas de desvío (10, 14) durante el retorno del calor de gases de escape al circuito (4) de circulación del refrigerante a fin de obtener un paso libre correspondiente para el fluido.
ES00109834T 1999-05-27 2000-05-10 Motor de combustion interna refrigerado por liquido con un sistema de retorno de gases de escape. Expired - Lifetime ES2187408T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924398A DE19924398A1 (de) 1999-05-27 1999-05-27 Flüssigkeitsgekühlte Brennkraftmaschine mit einem Abgasrückführsystem

Publications (1)

Publication Number Publication Date
ES2187408T3 true ES2187408T3 (es) 2003-06-16

Family

ID=7909414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00109834T Expired - Lifetime ES2187408T3 (es) 1999-05-27 2000-05-10 Motor de combustion interna refrigerado por liquido con un sistema de retorno de gases de escape.

Country Status (3)

Country Link
EP (1) EP1055813B1 (es)
DE (2) DE19924398A1 (es)
ES (1) ES2187408T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0220480D0 (en) * 2002-09-04 2002-10-09 Ford Global Tech Inc A motor vehicle and a thermostatically controlled valve therefor
DE10340908A1 (de) * 2003-09-05 2005-03-31 Daimlerchrysler Ag Brennkraftmaschine für Kraftfahrzeuge
FR2872546B1 (fr) * 2004-07-05 2006-09-01 Peugeot Citroen Automobiles Sa Dispositif de regulation thermique d'un moteur a combustion interne
FR2876417A1 (fr) * 2004-10-11 2006-04-14 Renault Sas Systeme de recirculation des gaz brules provenant d'un moteur a combustion interne d'un vehicule
FR2883923B1 (fr) * 2005-04-01 2010-09-24 Renault Sas Dispositif et procede de refroidissement d'un organe de vehicule par pompe auxiliaire
DE102006020951A1 (de) * 2005-07-28 2007-02-01 Audi Ag Kühlsystem für ein Fahrzeug und Verfahren zum Betreiben eines Kühlsystems
DE102006037640B4 (de) * 2006-08-10 2020-08-27 Mahle International Gmbh Wärmetauscher für ein Kraftfahrzeug
US20080115747A1 (en) * 2006-10-31 2008-05-22 International Engine Intellectual Property Company, Llc Coolant controller for an internal combustion engine
JP2008231942A (ja) * 2007-03-16 2008-10-02 Toyota Motor Corp 内燃機関の冷却装置
DE102010064472B3 (de) * 2010-02-10 2015-05-13 Ford Global Technologies, Llc Verfahren zum Betrieb eines Kühlsystems und Kühlsystem
DE102010001752B4 (de) 2010-02-10 2012-06-21 Ford Global Technologies, Llc Kühlsystem
DE102010035174A1 (de) * 2010-08-23 2012-02-23 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Kühlsystem für ein Fahrzeug mit einem Abgasrückführungssystem und Verfahren zur Kühlung eines Fahrzeugs mit einem Abgasrückführungssystem
CN102431414A (zh) * 2011-11-17 2012-05-02 奇瑞汽车股份有限公司 一种利用汽车尾气余热的采暖系统
EP2743473B1 (en) * 2012-12-11 2016-07-13 V2 Plug-in Hybrid Vehicle Partnership Handelsbolag Running a PHEV in EV mode under cold conditions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553174A1 (de) 1975-11-27 1977-06-02 Daimler Benz Ag Warmluft abgebende heizvorrichtung fuer durch eine fluessigkeitsgekuehlte brennkraftmaschine angetriebene fahrzeuge, insbesondere kraftfahrzeuge
US4134377A (en) 1977-09-29 1979-01-16 Borg-Warner Corporation Exhaust gas recirculation control valve and heat exchanger
DE2832571A1 (de) 1978-07-25 1980-02-07 Daimler Benz Ag Durch eine brennkraftmaschine antreibbares kraftfahrzeug
DE4240239C2 (de) * 1992-12-01 1995-11-30 Wolfgang Schmitz Verbrennungskraftmaschine
JPH08165925A (ja) * 1994-12-14 1996-06-25 Toyota Motor Corp 内燃機関のｅｇｒクーラ用冷却水循環装置
ES2173412T3 (es) 1996-06-22 2002-10-16 Mahle Filtersysteme Gmbh Automovil que puede ser accionado por medio de un motor de combustion interna.
JPH10325368A (ja) * 1997-05-26 1998-12-08 Isuzu Motors Ltd Ｅｇｒガス冷却装置
DE19744936A1 (de) * 1997-10-10 1999-04-15 Deutz Ag Abgasrückführung bei einer aufgeladenen Brennkraftmaschine
JPH11125149A (ja) * 1997-10-23 1999-05-11 Mitsubishi Motors Corp 排気ガス還流装置

Also Published As

Publication number Publication date
EP1055813A3 (de) 2001-07-11
DE50000779D1 (de) 2003-01-02
EP1055813A2 (de) 2000-11-29
EP1055813B1 (de) 2002-11-20
DE19924398A1 (de) 2000-11-30

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