DE59606643D1 - Abgasrückführventil - Google Patents

Abgasrückführventil

Info

Publication number
DE59606643D1
DE59606643D1 DE59606643T DE59606643T DE59606643D1 DE 59606643 D1 DE59606643 D1 DE 59606643D1 DE 59606643 T DE59606643 T DE 59606643T DE 59606643 T DE59606643 T DE 59606643T DE 59606643 D1 DE59606643 D1 DE 59606643D1
Authority
DE
Germany
Prior art keywords
exhaust gas
gas recirculation
recirculation valve
valve
exhaust
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
DE59606643T
Other languages
English (en)
Inventor
Erwin Krimmer
Bruno Hezel
Eberhard Wizgall
Tilman Miehle
Peter Jauernig
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59606643D1 publication Critical patent/DE59606643D1/de
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
    • 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
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
    • 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
    • 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
    • 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
    • F02M26/68—Closing members; Valve seats; Flow passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
DE59606643T 1996-03-01 1996-09-19 Abgasrückführventil Expired - Fee Related DE59606643D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19607811A DE19607811A1 (de) 1996-03-01 1996-03-01 Abgasrückführventil
PCT/DE1996/001775 WO1997032125A1 (de) 1996-03-01 1996-09-19 Abgasrückführventil

Publications (1)

Publication Number Publication Date
DE59606643D1 true DE59606643D1 (de) 2001-04-26

Family

ID=7786869

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19607811A Withdrawn DE19607811A1 (de) 1996-03-01 1996-03-01 Abgasrückführventil
DE59606643T Expired - Fee Related DE59606643D1 (de) 1996-03-01 1996-09-19 Abgasrückführventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19607811A Withdrawn DE19607811A1 (de) 1996-03-01 1996-03-01 Abgasrückführventil

Country Status (5)

Country Link
US (1) US5975064A (de)
EP (1) EP0857252B1 (de)
JP (1) JPH11504694A (de)
DE (2) DE19607811A1 (de)
WO (1) WO1997032125A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669364A (en) * 1996-11-21 1997-09-23 Siemens Electric Limited Exhaust gas recirculation valve installation for a molded intake manifold
US6073617A (en) * 1997-07-08 2000-06-13 Siemens Canada Ltd. Manifold-mounted emission control valve
US6223733B1 (en) 1997-07-08 2001-05-01 Siemens Canada Limited Exhaust gas recirculation valve
WO1999020886A1 (fr) * 1997-10-22 1999-04-29 Mitsubishi Denki Kabushiki Kaisha Dispositif a soupape de commande de recyclage des gaz d'echappement
US6293266B1 (en) * 1998-05-26 2001-09-25 A. Kayser Automotive Systems Gmbh Exhaust gas recirculation device
US6135415A (en) * 1998-07-30 2000-10-24 Siemens Canada Limited Exhaust gas recirculation assembly
US6182646B1 (en) * 1999-03-11 2001-02-06 Borgwarner Inc. Electromechanically actuated solenoid exhaust gas recirculation valve
US6422223B2 (en) 1999-03-11 2002-07-23 Borgwarner, Inc. Electromechanically actuated solenoid exhaust gas recirculation valve
DE19927186A1 (de) 1999-06-15 2000-12-28 Daimler Chrysler Ag Abgasrückführeinrichtung mit einem Tellerventil
US6217001B1 (en) * 1999-06-29 2001-04-17 Delphi Technologies, Inc. Pressure balanced gas valve
JP4667609B2 (ja) * 2000-02-29 2011-04-13 イーグル工業株式会社 ソレノイド
US6776146B1 (en) * 2003-01-27 2004-08-17 International Engine Intellectual Property Company, Llc Obstruction of flow to improve flow mix
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
CN1878944A (zh) * 2003-11-28 2006-12-13 株式会社日立制作所 柴油发动机的egr控制装置及马达驱动式节流阀装置
US6959700B2 (en) 2004-03-18 2005-11-01 International Engine Intellectual Property Company, Llc Flow deflector for a pipe
US7934696B1 (en) * 2006-02-21 2011-05-03 John Gruben Ether injection control valve
FR2921433B1 (fr) * 2007-09-25 2009-11-06 Mann & Hummel Gmbh Dispositif de mise en tourbillonnement et de melange de gaz d'echappement recycles dans la tubulure d'aspiration d'un moteur a combustion interne.
DE102009004803A1 (de) * 2008-01-17 2009-07-23 Eto Magnetic Gmbh Elektromagnetisch betätigbare Ventilvorrichtung
DE102010025171B4 (de) * 2010-06-25 2014-02-27 Pierburg Gmbh Fluiddruckumschaltventil
DE102013209923A1 (de) * 2013-05-28 2014-12-04 Continental Teves Ag & Co. Ohg Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen
DE102015215734A1 (de) 2015-08-18 2017-02-23 Mahle International Gmbh Ventiltrieb einer abgasführenden Einrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921208A (en) * 1989-09-08 1990-05-01 Automatic Switch Company Proportional flow valve
US5065979A (en) * 1990-01-10 1991-11-19 Lectron Products, Inc. Constant current vacuum regulator
US5188073A (en) * 1990-04-06 1993-02-23 Hitachi Ltd. Fluid control valve, valve support member therefor and idling air amount control apparatus for automobile using the fluid control valve
DE4039351A1 (de) * 1990-12-10 1992-06-11 Pierburg Gmbh Elektromagnetisches steuerventil fuer abgasrueckfuehrung
US5255659A (en) * 1992-09-28 1993-10-26 Ford Motor Company Pressure balanced exhaust gas recirculation valve
US5333456A (en) * 1992-10-01 1994-08-02 Carter Automotive Company, Inc. Engine exhaust gas recirculation control mechanism
DE4338194C2 (de) * 1993-11-09 2003-04-03 Pierburg Gmbh Luftansaugkanalsystem für Brennkraftmaschinen
DE29506928U1 (de) * 1995-04-25 1995-06-22 Pierburg Gmbh, 41460 Neuss Abgasrückführsteuerventil
DE19549107A1 (de) * 1995-12-29 1997-07-03 Bosch Gmbh Robert Vorrichtung zur Abgasrückführung mit einem im Ansaugkanal betätigbaren Schließelement

Also Published As

Publication number Publication date
EP0857252A1 (de) 1998-08-12
EP0857252B1 (de) 2001-03-21
US5975064A (en) 1999-11-02
JPH11504694A (ja) 1999-04-27
WO1997032125A1 (de) 1997-09-04
DE19607811A1 (de) 1997-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee