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AU2001293787A1 - Valve device comprising a cover flap and a thermal bridge for an exhaust gas recirculation system and method for the operation thereof - Google Patents

Valve device comprising a cover flap and a thermal bridge for an exhaust gas recirculation system and method for the operation thereof

Info

Publication number
AU2001293787A1
AU2001293787A1 AU2001293787A AU9378701A AU2001293787A1 AU 2001293787 A1 AU2001293787 A1 AU 2001293787A1 AU 2001293787 A AU2001293787 A AU 2001293787A AU 9378701 A AU9378701 A AU 9378701A AU 2001293787 A1 AU2001293787 A1 AU 2001293787A1
Authority
AU
Australia
Prior art keywords
exhaust gas
valve device
gas recirculation
recirculation system
cover flap
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.)
Abandoned
Application number
AU2001293787A
Inventor
Thomas Breit
Stefan Goedtner
Marc Rother
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.)
Siemens AG
Original Assignee
Siemens Automotive Corp
Siemens Automotive LP
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 Siemens Automotive Corp, Siemens Automotive LP filed Critical Siemens Automotive Corp
Publication of AU2001293787A1 publication Critical patent/AU2001293787A1/en
Abandoned 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
    • 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
    • F02M26/65—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

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)
AU2001293787A 2000-08-24 2001-08-23 Valve device comprising a cover flap and a thermal bridge for an exhaust gas recirculation system and method for the operation thereof Abandoned AU2001293787A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10041579A DE10041579A1 (en) 2000-08-24 2000-08-24 Valve arrangement with double flap and thermal bridge for an exhaust gas recirculation system and method for its operation
DE10041579 2000-08-24
PCT/EP2001/009729 WO2002016750A1 (en) 2000-08-24 2001-08-23 Valve device comprising a cover flap and a thermal bridge for an exhaust gas recirculation system and method for the operation thereof

Publications (1)

Publication Number Publication Date
AU2001293787A1 true AU2001293787A1 (en) 2002-03-04

Family

ID=7653640

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001293787A Abandoned AU2001293787A1 (en) 2000-08-24 2001-08-23 Valve device comprising a cover flap and a thermal bridge for an exhaust gas recirculation system and method for the operation thereof

Country Status (4)

Country Link
EP (1) EP1311754B1 (en)
AU (1) AU2001293787A1 (en)
DE (2) DE10041579A1 (en)
WO (1) WO2002016750A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251293A1 (en) * 2002-11-04 2004-05-13 Siemens Ag Valve used as a return valve of a vehicle comprises an aluminum housing with an aluminum valve seat for a flap which rotates on a drive shaft, and a plunger seal
FR2848605B1 (en) * 2002-12-11 2006-08-04 Renault Sa DEVICE AND METHOD FOR SUPPLYING A DIESEL ENGINE WITH COMBUSTION
WO2005075928A1 (en) * 2004-02-09 2005-08-18 Behr Gmbh & Co. Kg Arrangement for cooling the exhaust gas of a motor vehicle
US7661415B2 (en) * 2004-09-28 2010-02-16 T.Rad Co., Ltd. EGR cooler
DE102004057306A1 (en) 2004-11-26 2006-06-01 Siemens Ag Method for returning a partial flow of exhaust gas to an internal combustion engine of a motor vehicle
DE102005012644A1 (en) * 2005-03-18 2006-09-21 Siemens Ag Method for returning a partial flow of exhaust gas to an internal combustion engine of a motor vehicle
US7469691B2 (en) 2005-12-09 2008-12-30 Borgwarner Inc. Exhaust gas recirculation cooler bypass
DE102006023809B3 (en) * 2006-05-20 2007-09-13 Pierburg Gmbh Heat transfer unit for oil circulation system of turbo diesel engine, has channels streamed by respective fluids and arranged in housing, and by-pass channel arranged in housing, where one of channels is by-passed by by-pass channel
DE102006054041B3 (en) * 2006-11-16 2008-05-08 Pierburg Gmbh Regulating device for an internal combustion engine
FR2911638B1 (en) * 2007-01-19 2009-03-13 Renault Sas SYSTEM FOR ORIENTATION OF A FLOW OF COMBUSTION GAS IN RE-CIRCULATION
DE102011000894A1 (en) 2011-02-23 2012-08-23 Pierburg Gmbh Valve device for an internal combustion engine
DE102016107933B4 (en) 2015-05-05 2022-08-18 Borgwarner Ludwigsburg Gmbh Valve for an exhaust system of an internal combustion engine and method for controlling two exhaust gas flows
EP3141715B1 (en) * 2015-09-14 2018-07-11 Bosal Emission Control Systems NV Heat recovery component for an exhaust gas system of an internal combustion engine
US10767544B2 (en) * 2016-04-12 2020-09-08 Hitachi Automotive Systems, Ltd. Valve body, electronic control throttle body, motor-driven throttle body, and valve device
JP6728109B2 (en) * 2017-06-28 2020-07-22 愛三工業株式会社 EGR cooler bypass valve
CN107882662A (en) * 2017-12-29 2018-04-06 无锡隆盛科技股份有限公司 Binary channels EGR dish valves
FR3105306B1 (en) * 2019-12-20 2022-12-30 Valeo Systemes De Controle Moteur Exhaust gas recirculation module

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07198045A (en) 1994-01-10 1995-08-01 Ngk Insulators Ltd Butterfly valve for exhaust pipe and exhaust pipe structure using this butterfly valve
DE4426028C1 (en) 1994-07-22 1995-11-30 Gillet Heinrich Gmbh Butterfly valve for I.C. engine exhaust line
JP3420403B2 (en) * 1995-09-13 2003-06-23 本田技研工業株式会社 Engine EGR valve support structure
DE19841927A1 (en) * 1998-09-14 2000-03-16 Wahler Gmbh & Co Gustav Device for returning an exhaust gas flow to the intake manifold of an internal combustion engine
DE19906401C1 (en) * 1999-02-16 2000-08-31 Ranco Inc Of Delaware Wilmingt Exhaust gas recirculation system

Also Published As

Publication number Publication date
WO2002016750A1 (en) 2002-02-28
EP1311754A1 (en) 2003-05-21
DE10041579A1 (en) 2002-03-07
EP1311754B1 (en) 2004-11-10
DE50104500D1 (en) 2004-12-16

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