EP0856657A3 - Abgasrückführventil für eine Brennkraftmaschine - Google Patents

Abgasrückführventil für eine Brennkraftmaschine Download PDF

Info

Publication number
EP0856657A3
EP0856657A3 EP97119328A EP97119328A EP0856657A3 EP 0856657 A3 EP0856657 A3 EP 0856657A3 EP 97119328 A EP97119328 A EP 97119328A EP 97119328 A EP97119328 A EP 97119328A EP 0856657 A3 EP0856657 A3 EP 0856657A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
gas recirculation
recirculation valve
combustion engine
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
EP97119328A
Other languages
English (en)
French (fr)
Other versions
EP0856657B1 (de
EP0856657A2 (de
Inventor
Frank Zimmermann
Thomas Peuker
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.)
Gustav Wahler GmbH and Co KG
Original Assignee
Gustav Wahler GmbH and Co KG
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 Gustav Wahler GmbH and Co KG filed Critical Gustav Wahler GmbH and Co KG
Publication of EP0856657A2 publication Critical patent/EP0856657A2/de
Publication of EP0856657A3 publication Critical patent/EP0856657A3/de
Application granted granted Critical
Publication of EP0856657B1 publication Critical patent/EP0856657B1/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
    • F02M26/66—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
    • F02M26/13—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
    • F02M26/52—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

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)
  • Lift Valve (AREA)

Abstract

Ein Abgasrückführventil (10) enthält in einem Gehäuse (11) einen Abgaskanal (14) mit einem Ventilsitz (17), der von einem an einem Betätigungsglied (20) in Form eines Stößels sitzenden Ventilglied (18) beherrscht wird. Der Stößel ist im Gehäuse (11) verschiebbar und über eine Verstelleinrichtung (23) betätigbar, die einen Antrieb (25) mit nachgeschalteter getrieblicher Umformeinrichtung (27) aufweist, über die die Drehantriebsbewegung in eine Translationsbewegung des Betätigungsgliedes (20) und eine Bewegung des Ventilgliedes (18) in die Öffnungsstellung umgeformt wird.
EP97119328A 1997-02-04 1997-11-05 Abgasrückführventil für eine Brennkraftmaschine Expired - Lifetime EP0856657B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19704091 1997-02-04
DE19704091A DE19704091A1 (de) 1997-02-04 1997-02-04 Abgasrückführventil für eine Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP0856657A2 EP0856657A2 (de) 1998-08-05
EP0856657A3 true EP0856657A3 (de) 1998-12-02
EP0856657B1 EP0856657B1 (de) 2003-01-22

Family

ID=7819225

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119328A Expired - Lifetime EP0856657B1 (de) 1997-02-04 1997-11-05 Abgasrückführventil für eine Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP0856657B1 (de)
BR (1) BR9800539A (de)
DE (2) DE19704091A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830230C2 (de) * 1998-04-11 2002-05-23 Man Nutzfahrzeuge Ag Rückschlagventil für Abgasrückführung
DE19927186A1 (de) * 1999-06-15 2000-12-28 Daimler Chrysler Ag Abgasrückführeinrichtung mit einem Tellerventil
DE19961756C1 (de) * 1999-12-21 2001-04-19 Siebe Automotive Deutschland Gmbh Abgasrückführventil
US6390079B1 (en) * 2000-08-21 2002-05-21 Siemens Canada Limited Exhaust gas recirculation valve including cam linkage for converting constant angular motion to non-linear motion
DE10104227C1 (de) * 2001-01-31 2003-01-16 Bosch Gmbh Robert Einrichtung zur Behandlung von Gasströmen
DE10108043B4 (de) * 2001-02-20 2005-09-01 Robert Bosch Gmbh Selbstreinigende Ventile im Zuluft- oder Abgassystem bei Verbrennungskraftmaschinen
DE10125094A1 (de) * 2001-05-23 2002-11-28 Siemens Ag Abgasrückführeinrichtung
EP1462643A1 (de) * 2003-03-25 2004-09-29 Cooper-Standard Automotive (Deutschland) GmbH Ventil-Öffnungsmechanismus
DE10336976B4 (de) * 2003-08-12 2005-08-18 Pierburg Gmbh Ventilvorrichtung für eine Verbrennungskraftmaschine
ES2280668T5 (es) * 2003-10-24 2012-10-15 Cooper-Standard Automotive (Deutschland) Gmbh Válvula de recirculación de gases de escape
GB0419060D0 (en) 2004-08-27 2004-09-29 Delphi Tech Inc Valve actuating mechanism
DE502006004917D1 (de) 2006-07-06 2009-11-05 Cooper Standard Automotive D Abgasrückführventil
ES2359659T3 (es) * 2008-10-06 2011-05-25 Cooper-Standard Automotive (Deutschland) Gmbh Válvula de recirculación del gas de escape.
DE102013114058A1 (de) * 2013-12-16 2015-06-18 BorgWarner Esslingen GmbH Heißgasventil
DE102015111460B4 (de) 2015-05-07 2020-02-06 BorgWarner Esslingen GmbH Ventil
DE102015111461B4 (de) 2015-05-07 2020-02-06 BorgWarner Esslingen GmbH Abgasrückführventil und Verfahren zur Verbesserung eines solchen Ventils
DE102017130323B3 (de) 2017-12-18 2019-05-02 Pierburg Gmbh Ventilvorrichtung für eine Verbrennungskraftmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506389A1 (fr) * 1981-05-25 1982-11-26 Mikuni Kogyo Kk Soupape de recirculation de gaz d'echappement et procede de commande de la soupape
US4561408A (en) * 1984-01-23 1985-12-31 Borg-Warner Corporation Motorized flow control valve
EP0533546A1 (de) * 1991-09-16 1993-03-24 Labinal Verbesserungen an Abgasrückführeinrichtungen
DE19603592C1 (de) * 1996-02-01 1997-05-15 Daimler Benz Ag Ventilsteuerung für eine Brennkraftmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581253A (en) * 1978-12-12 1980-06-19 Nissan Motor Co Ltd Exhaust gas recycling controller
DE29612465U1 (de) 1996-07-18 1996-09-05 Gustav Wahler Gmbh U. Co, 73730 Esslingen Abgasrückführventil für eine Brennkraftmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506389A1 (fr) * 1981-05-25 1982-11-26 Mikuni Kogyo Kk Soupape de recirculation de gaz d'echappement et procede de commande de la soupape
US4561408A (en) * 1984-01-23 1985-12-31 Borg-Warner Corporation Motorized flow control valve
EP0533546A1 (de) * 1991-09-16 1993-03-24 Labinal Verbesserungen an Abgasrückführeinrichtungen
DE19603592C1 (de) * 1996-02-01 1997-05-15 Daimler Benz Ag Ventilsteuerung für eine Brennkraftmaschine

Also Published As

Publication number Publication date
BR9800539A (pt) 1999-06-08
DE19704091A1 (de) 1998-08-06
EP0856657B1 (de) 2003-01-22
DE59709190D1 (de) 2003-02-27
EP0856657A2 (de) 1998-08-05

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