BR9800539A - Válvula de reciclagem de gás de escape para um motor de combustão interna - Google Patents

Válvula de reciclagem de gás de escape para um motor de combustão interna

Info

Publication number
BR9800539A
BR9800539A BR9800539A BR9800539A BR9800539A BR 9800539 A BR9800539 A BR 9800539A BR 9800539 A BR9800539 A BR 9800539A BR 9800539 A BR9800539 A BR 9800539A BR 9800539 A BR9800539 A BR 9800539A
Authority
BR
Brazil
Prior art keywords
exhaust gas
combustion engine
internal combustion
gas recycling
recycling valve
Prior art date
Application number
BR9800539A
Other languages
English (en)
Inventor
Frank Zimmermann
Thomas Peuker
Original Assignee
Wahler Gmbh & Co Gustav
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 Wahler Gmbh & Co Gustav filed Critical Wahler Gmbh & Co Gustav
Publication of BR9800539A publication Critical patent/BR9800539A/pt

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)
BR9800539A 1997-02-04 1998-02-03 Válvula de reciclagem de gás de escape para um motor de combustão interna BR9800539A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR9800539A true BR9800539A (pt) 1999-06-08

Family

ID=7819225

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9800539A BR9800539A (pt) 1997-02-04 1998-02-03 Válvula de reciclagem de gás de escape para um motor de combustão interna

Country Status (3)

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

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
DE50306462D1 (de) * 2003-10-24 2007-03-22 Cooper Standard Automotive D Abgasrückführventil
GB0419060D0 (en) 2004-08-27 2004-09-29 Delphi Tech Inc Valve actuating mechanism
ES2333246T3 (es) 2006-07-06 2010-02-18 Cooper-Standard Automotive (Deutschland) Gmbh Valvula de retorno de gases de escape.
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
DE102015111461B4 (de) 2015-05-07 2020-02-06 BorgWarner Esslingen GmbH Abgasrückführventil und Verfahren zur Verbesserung eines solchen Ventils
DE102015111460B4 (de) 2015-05-07 2020-02-06 BorgWarner Esslingen GmbH Ventil
DE102017130323B3 (de) 2017-12-18 2019-05-02 Pierburg Gmbh Ventilvorrichtung für eine Verbrennungskraftmaschine

Family Cites Families (6)

* 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
JPS57193751A (en) * 1981-05-25 1982-11-29 Mikuni Kogyo Co Ltd Egr valve and its control method
US4561408A (en) * 1984-01-23 1985-12-31 Borg-Warner Corporation Motorized flow control valve
FR2681381A1 (fr) * 1991-09-16 1993-03-19 Labinal Perfectionnements apportes aux dispositifs de recyclage des gaz d'echappement.
DE19603592C1 (de) * 1996-02-01 1997-05-15 Daimler Benz Ag Ventilsteuerung für eine Brennkraftmaschine
DE29612465U1 (de) 1996-07-18 1996-09-05 Gustav Wahler Gmbh U. Co, 73730 Esslingen Abgasrückführventil für eine Brennkraftmaschine

Also Published As

Publication number Publication date
EP0856657A2 (de) 1998-08-05
EP0856657B1 (de) 2003-01-22
DE19704091A1 (de) 1998-08-06
EP0856657A3 (de) 1998-12-02
DE59709190D1 (de) 2003-02-27

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B15K Others concerning applications: alteration of classification

Ipc: F02M 26/67 (2016.01), F02M 26/21 (2016.0

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection