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EP1065365A3 - Abgasrückführventil - Google Patents

Abgasrückführventil Download PDF

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Publication number
EP1065365A3
EP1065365A3 EP00109770A EP00109770A EP1065365A3 EP 1065365 A3 EP1065365 A3 EP 1065365A3 EP 00109770 A EP00109770 A EP 00109770A EP 00109770 A EP00109770 A EP 00109770A EP 1065365 A3 EP1065365 A3 EP 1065365A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
gas recirculation
recirculation valve
line
valve
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
EP00109770A
Other languages
English (en)
French (fr)
Other versions
EP1065365B1 (de
EP1065365A2 (de
Inventor
Franz Bender
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7913050&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1065365(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP1065365A2 publication Critical patent/EP1065365A2/de
Publication of EP1065365A3 publication Critical patent/EP1065365A3/de
Application granted granted Critical
Publication of EP1065365B1 publication Critical patent/EP1065365B1/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
    • 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
    • F02M26/72—Housings
    • F02M26/73—Housings with means for heating or cooling the EGR 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
    • F02M26/17—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
    • F02M26/21—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 with EGR valves located at or near the connection 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
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • F02M26/54—Rotary actuators, e.g. step motors
    • 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
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators

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)

Abstract

Die Erfindung bezieht sich auf eine Abgasrückführanlage 1 für eine Brennkraftmaschine mit einem Ein- und Auslaßleitungssystem 5, 2, das eine Ladeluftleitung 8 aufweist, der über eine Abgasrückführleitung und ein Abgasrückführventil 9 Abgas zugeführt wird, wobei dem in einem externen Teil (4') der Abgasrückführleitung angeordneten Abgasrückführventil 9 eine davon getrennte Abgaszuführeinrichtung 10 zugeordnet ist.
EP00109770A 1999-06-29 2000-05-09 Abgasrückführventil Expired - Lifetime EP1065365B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19929956A DE19929956C5 (de) 1999-06-29 1999-06-29 Abgasrückführventil
DE19929956 1999-06-29

Publications (3)

Publication Number Publication Date
EP1065365A2 EP1065365A2 (de) 2001-01-03
EP1065365A3 true EP1065365A3 (de) 2001-07-11
EP1065365B1 EP1065365B1 (de) 2003-09-17

Family

ID=7913050

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00109770A Expired - Lifetime EP1065365B1 (de) 1999-06-29 2000-05-09 Abgasrückführventil

Country Status (3)

Country Link
US (1) US6386188B1 (de)
EP (1) EP1065365B1 (de)
DE (2) DE19929956C5 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19945769A1 (de) * 1999-09-24 2001-03-29 Mann & Hummel Filter Fluideinleitung für ein heißes Fluid in einer Hohlraumstruktur
US6662789B1 (en) * 2000-06-20 2003-12-16 Mitsubishi Denki Kabushiki Water-cooled exhaust gas recirculating device
DE10125094A1 (de) 2001-05-23 2002-11-28 Siemens Ag Abgasrückführeinrichtung
EP1270924A3 (de) * 2001-06-28 2004-01-07 Delphi Technologies, Inc. Integriertes Ansaugmodul für eine Brennkraftmaschine
JP4192763B2 (ja) * 2003-11-07 2008-12-10 株式会社日立製作所 電子式ｅｇｒガス制御装置
US6886544B1 (en) * 2004-03-03 2005-05-03 Caterpillar Inc Exhaust gas venturi injector for an exhaust gas recirculation system
US20060124116A1 (en) * 2004-12-15 2006-06-15 Bui Yung T Clean gas injector
DE102006050425B4 (de) * 2005-10-20 2008-09-25 Schneider Gmbh & Co. Kg Vorrichtung zum Fräsen und Drehen sowie Verfahren zum Bearbeiten eines Linsenrohlings
US20070137625A1 (en) * 2005-12-20 2007-06-21 Daniel Steven A Controlling size of work machine cooling system
US7472696B2 (en) * 2006-03-31 2009-01-06 Caterpillar Inc. Exhaust gas recirculation system with in-cylinder valve actuation
US20080098999A1 (en) * 2006-10-31 2008-05-01 International Engine Intellectual Property Company, Llc Engine exhaust gas recirculation (egr) valve
DE102009018378A1 (de) * 2009-04-18 2010-10-21 Mahle International Gmbh Saugmodul mit integrierter Abgasrückführung
JP5387612B2 (ja) * 2010-06-25 2014-01-15 マツダ株式会社 エンジンの排気還流装置
FR2978998B1 (fr) * 2011-08-08 2013-07-26 Sonceboz Automotive Sa Dispositif de dosage compact
JP5582172B2 (ja) * 2012-06-15 2014-09-03 株式会社デンソー バルブ制御装置
KR101734247B1 (ko) * 2015-12-11 2017-05-11 현대자동차 주식회사 엔진 시스템
CN109653907B (zh) * 2018-12-05 2023-11-21 一汽解放汽车有限公司 一种发动机集成废气再循环阀

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080327A2 (de) * 1981-11-20 1983-06-01 Dresser Industries,Inc. Brennkraftmaschine mit Abgasrückführung
JPH04175453A (ja) * 1990-11-06 1992-06-23 Mazda Motor Corp エンジンの排ガス還流装置
EP0622533A1 (de) * 1993-04-01 1994-11-02 Ab Volvo Aufgeladende Brennkraftmaschine mit System zur Abgasrückführung
DE19725668C1 (de) * 1997-06-18 1998-10-29 Daimler Benz Ag Abgasrückführeinrichtung
JPH1182184A (ja) * 1997-09-02 1999-03-26 Toyota Autom Loom Works Ltd 内燃機関システム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1140010A (en) * 1978-09-05 1983-01-25 Hisamoto Aihara Exhaust gas recirculation system for an internal combustion engine
JPS5654947A (en) * 1979-10-09 1981-05-15 Toyota Motor Corp Intake and egr controller for diesel engine
JPS5744760A (en) * 1980-08-27 1982-03-13 Mazda Motor Corp Exhaust gas recirculation device of engine
NL8401537A (nl) * 1984-05-11 1985-12-02 Tno Systeem en inrichting voor uitlaatgasrecirculatie bij verbrandingsmachine.
EP0849453B1 (de) * 1990-11-06 2002-08-28 Mazda Motor Corporation Abgasrückführungssystem für eine Brennkraftmaschine
US5333456A (en) * 1992-10-01 1994-08-02 Carter Automotive Company, Inc. Engine exhaust gas recirculation control mechanism
DE4424644C5 (de) * 1994-07-13 2005-11-17 Robert Bosch Gmbh Abgasrückführungsventil
DE19521573C2 (de) * 1995-06-14 1998-05-28 Man Nutzfahrzeuge Ag Abgasrückführung an einer aufgeladenen Brennkraftmaschine
JPH09228901A (ja) * 1995-12-21 1997-09-02 Denso Corp Ｅｇｒ制御弁およびそれを用いた排気ガス再循環装置
JP3490232B2 (ja) * 1996-10-18 2004-01-26 ヤマハ発動機株式会社 多気筒エンジンのｅｇｒ装置
US5937835A (en) * 1997-06-24 1999-08-17 Eaton Corporation EGR system and improved actuator therefor
US5931131A (en) * 1997-08-19 1999-08-03 Caterpillar Inc. Valve cover assembly having an integrated heat exchanger for cooling exhaust gases
DE19744936A1 (de) * 1997-10-10 1999-04-15 Deutz Ag Abgasrückführung bei einer aufgeladenen Brennkraftmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080327A2 (de) * 1981-11-20 1983-06-01 Dresser Industries,Inc. Brennkraftmaschine mit Abgasrückführung
JPH04175453A (ja) * 1990-11-06 1992-06-23 Mazda Motor Corp エンジンの排ガス還流装置
EP0622533A1 (de) * 1993-04-01 1994-11-02 Ab Volvo Aufgeladende Brennkraftmaschine mit System zur Abgasrückführung
DE19725668C1 (de) * 1997-06-18 1998-10-29 Daimler Benz Ag Abgasrückführeinrichtung
JPH1182184A (ja) * 1997-09-02 1999-03-26 Toyota Autom Loom Works Ltd 内燃機関システム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 480 (M - 1321) 6 October 1992 (1992-10-06) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 30 June 1999 (1999-06-30) *

Also Published As

Publication number Publication date
DE19929956C2 (de) 2001-09-13
US6386188B1 (en) 2002-05-14
DE19929956C5 (de) 2007-02-22
EP1065365B1 (de) 2003-09-17
DE50003699D1 (de) 2003-10-23
EP1065365A2 (de) 2001-01-03
DE19929956A1 (de) 2001-01-11

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