ATE364785T1 - EXHAUST GAS RECIRCULATION VALVE - Google Patents

EXHAUST GAS RECIRCULATION VALVE

Info

Publication number
ATE364785T1
ATE364785T1 AT03024508T AT03024508T ATE364785T1 AT E364785 T1 ATE364785 T1 AT E364785T1 AT 03024508 T AT03024508 T AT 03024508T AT 03024508 T AT03024508 T AT 03024508T AT E364785 T1 ATE364785 T1 AT E364785T1
Authority
AT
Austria
Prior art keywords
exhaust gas
gas recirculation
recirculation valve
valve
drive
Prior art date
Application number
AT03024508T
Other languages
German (de)
Inventor
Christoph Thiery
Bernhard Klipfel
Original Assignee
Cooper Standard Automotive D
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 Cooper Standard Automotive D filed Critical Cooper Standard Automotive D
Application granted granted Critical
Publication of ATE364785T1 publication Critical patent/ATE364785T1/en

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
    • F02M26/53—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)
  • Mechanically-Actuated Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

The valve (10) has a rotary drive (40), a rotary-reciprocal conversion mechanism (14, 18) including a drive element, and a valve element (26, 32). The drive element has a rotating connection to the valve element, at least in the direction of opening, so that during opening, the valve element can rotate with the drive element, but is not forcibly rotated with it.
AT03024508T 2003-10-24 2003-10-24 EXHAUST GAS RECIRCULATION VALVE ATE364785T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03024508A EP1526271B1 (en) 2003-10-24 2003-10-24 Exhaust gas recirculation valve

Publications (1)

Publication Number Publication Date
ATE364785T1 true ATE364785T1 (en) 2007-07-15

Family

ID=34384635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03024508T ATE364785T1 (en) 2003-10-24 2003-10-24 EXHAUST GAS RECIRCULATION VALVE

Country Status (7)

Country Link
EP (1) EP1526271B1 (en)
KR (1) KR100677923B1 (en)
CN (1) CN100359153C (en)
AT (1) ATE364785T1 (en)
DE (1) DE50307471D1 (en)
ES (1) ES2288205T3 (en)
PT (1) PT1526271E (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2172682B1 (en) 2008-10-06 2011-02-09 Cooper-Standard Automotive (Deutschland) GmbH Exhaust gas recirculation valve
FR2937109B1 (en) * 2008-10-14 2012-12-14 Valeo Sys Controle Moteur Sas EGR VALVE COMPRISING A SUPPORT TOOL
FR2947027B1 (en) * 2009-06-17 2011-07-15 Valeo Sys Controle Moteur Sas MOVEMENT TRANSFORMATION DEVICE AND VALVE HAVING SUCH A DEVICE
PT2418366E (en) 2010-08-12 2013-04-26 Cooper Standard Automotive D Actuator for a wastegate or a variable turbine geometry and use of an actuator for a wastegate or a variable turbine geometry
EP2418373A1 (en) 2010-08-12 2012-02-15 Cooper-Standard Automotive (Deutschland) GmbH Actuator and waste gas reclaiming valve, wastegate or variable turbine geometry with an actuator
DE102011001535A1 (en) * 2011-03-24 2012-09-27 Pierburg Gmbh Automotive exhaust gas recirculation valve assembly
FR2978998B1 (en) 2011-08-08 2013-07-26 Sonceboz Automotive Sa COMPACT DOSING DEVICE
CN104165104B (en) * 2013-05-16 2018-05-11 福特汽车萨纳伊股份有限公司 Exhaust gas recycling system
CN104455678A (en) * 2014-11-28 2015-03-25 长城汽车股份有限公司 Egr valve driving mechanism
FR3047535B1 (en) 2016-02-09 2018-03-02 Sonceboz Automotive Sa LINEAR DOSING VALVE
FR3068424B1 (en) * 2017-06-30 2020-02-14 Valeo Systemes De Controle Moteur OPERATING DEVICE FOR MOTOR CONTROL ACTUATOR
FR3071898B1 (en) * 2017-10-04 2020-07-10 Valeo Systemes De Controle Moteur ACTUATOR AND FLUID CIRCULATION VALVE COMPRISING THE SAME
WO2020015812A1 (en) * 2018-07-16 2020-01-23 Pierburg Gmbh Valve arrangement for use in the automotive sector, and exhaust-gas recirculation valve
CN109611244A (en) * 2019-02-01 2019-04-12 联合汽车电子有限公司 Exhaust gas recirculation valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1454423A (en) * 1921-03-07 1923-05-08 Continental Engineering Corp Rotary valve for internal-combustion engines
US1451423A (en) * 1922-05-27 1923-04-10 Royal Typewriter Co Inc Typewriting machine
US4346728A (en) * 1980-07-28 1982-08-31 Anchor/Darling Industries, Inc. Automated dual mode valve actuator
EP1045685B1 (en) * 1998-10-16 2002-06-05 Koninklijke Philips Electronics N.V. Massaging apparatus having a suction chamber and two rollers
DE19961756C1 (en) * 1999-12-21 2001-04-19 Siebe Automotive Deutschland Gmbh Exhaust gas feedback valve for automobile engine has valve element rotated about its axis at least during inital part of its linear movement
DE10044898A1 (en) * 2000-09-12 2002-04-25 Berger Lahr Gmbh & Co Kg Valve

Also Published As

Publication number Publication date
PT1526271E (en) 2007-06-29
CN1641203A (en) 2005-07-20
EP1526271A1 (en) 2005-04-27
DE50307471D1 (en) 2007-07-26
KR20050039684A (en) 2005-04-29
ES2288205T3 (en) 2008-01-01
KR100677923B1 (en) 2007-02-06
EP1526271B1 (en) 2007-06-13
CN100359153C (en) 2008-01-02

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