FR2748780B1 - Vanne pour systeme de recirculation des gaz d'echappement de moteur a combustion interne - Google Patents

Vanne pour systeme de recirculation des gaz d'echappement de moteur a combustion interne

Info

Publication number
FR2748780B1
FR2748780B1 FR9605974A FR9605974A FR2748780B1 FR 2748780 B1 FR2748780 B1 FR 2748780B1 FR 9605974 A FR9605974 A FR 9605974A FR 9605974 A FR9605974 A FR 9605974A FR 2748780 B1 FR2748780 B1 FR 2748780B1
Authority
FR
France
Prior art keywords
exhaust gas
valve
combustion engine
internal combustion
gas recirculation
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
FR9605974A
Other languages
English (en)
Other versions
FR2748780A1 (fr
Inventor
Francis Peth
Laurent Coste
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.)
Sagem SA
Original Assignee
Sagem Allumage SA
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 Sagem Allumage SA filed Critical Sagem Allumage SA
Priority to FR9605974A priority Critical patent/FR2748780B1/fr
Priority to EP97924094A priority patent/EP0918925B1/fr
Priority to AU29671/97A priority patent/AU2967197A/en
Priority to AT97924094T priority patent/ATE215671T1/de
Priority to PCT/FR1997/000856 priority patent/WO1997043538A1/fr
Priority to DE69711639T priority patent/DE69711639T2/de
Publication of FR2748780A1 publication Critical patent/FR2748780A1/fr
Application granted granted Critical
Publication of FR2748780B1 publication Critical patent/FR2748780B1/fr
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
    • F02M26/53—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
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient 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)
  • Valve Device For Special Equipments (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Magnetically Actuated Valves (AREA)
FR9605974A 1996-05-14 1996-05-14 Vanne pour systeme de recirculation des gaz d'echappement de moteur a combustion interne Expired - Fee Related FR2748780B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9605974A FR2748780B1 (fr) 1996-05-14 1996-05-14 Vanne pour systeme de recirculation des gaz d'echappement de moteur a combustion interne
EP97924094A EP0918925B1 (fr) 1996-05-14 1997-05-14 Vanne pour systeme de recirculation des gaz d'echappement de moteur a combustion interne
AU29671/97A AU2967197A (en) 1996-05-14 1997-05-14 Valve for an internal combustion engine exhaust gas recirculation system
AT97924094T ATE215671T1 (de) 1996-05-14 1997-05-14 Ventil für verbrennungsmotor- abgasrückführungssystem
PCT/FR1997/000856 WO1997043538A1 (fr) 1996-05-14 1997-05-14 Vanne pour systeme de recirculation des gaz d'echappement de moteur a combustion interne
DE69711639T DE69711639T2 (de) 1996-05-14 1997-05-14 Ventil für verbrennungsmotor-abgasrückführungssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605974A FR2748780B1 (fr) 1996-05-14 1996-05-14 Vanne pour systeme de recirculation des gaz d'echappement de moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2748780A1 FR2748780A1 (fr) 1997-11-21
FR2748780B1 true FR2748780B1 (fr) 1998-08-14

Family

ID=9492108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9605974A Expired - Fee Related FR2748780B1 (fr) 1996-05-14 1996-05-14 Vanne pour systeme de recirculation des gaz d'echappement de moteur a combustion interne

Country Status (6)

Country Link
EP (1) EP0918925B1 (fr)
AT (1) ATE215671T1 (fr)
AU (1) AU2967197A (fr)
DE (1) DE69711639T2 (fr)
FR (1) FR2748780B1 (fr)
WO (1) WO1997043538A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772429B1 (fr) 1997-12-16 2000-06-02 Sagem Vanne de controle pour systeme de recirculation des gaz d'echappement d'un moteur a combustion interne
DE19854461C1 (de) 1998-11-25 2000-03-09 Daimler Chrysler Ag Verbrennungsmotor, insbesondere Verbrennungsmotor für Fahrzeuge, mit einer Abgasrückführung
DE19961756C1 (de) * 1999-12-21 2001-04-19 Siebe Automotive Deutschland Gmbh Abgasrückführventil
US7086636B2 (en) 2002-07-02 2006-08-08 Borgwarner Inc. Gaseous fluid metering valve
DE602006001109D1 (de) * 2006-04-18 2008-06-19 Delphi Tech Inc Abgasrückführventil für eine Brennkraftmaschine
DE102011119139A1 (de) 2011-11-23 2013-05-23 Gustav Wahler Gmbh U. Co. Kg Ventil, insbesondere Niederdruckventil, zur Steuerung einer Abgasrückführung
FR3040746B1 (fr) * 2015-09-04 2019-05-03 Valeo Systemes De Controle Moteur Dispositif d'actionnement pour moteur a combustion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228068U (fr) * 1985-08-06 1987-02-20
US4782811A (en) * 1987-03-30 1988-11-08 Robertshaw Controls Company Exhaust gas recirculation valve construction and method of making the same
JPH07301155A (ja) * 1994-05-02 1995-11-14 Honda Motor Co Ltd 電動ｅｇｒバルブ装置
JPH084632A (ja) * 1994-06-10 1996-01-09 Hitachi Ltd 流量制御装置

Also Published As

Publication number Publication date
ATE215671T1 (de) 2002-04-15
FR2748780A1 (fr) 1997-11-21
AU2967197A (en) 1997-12-05
EP0918925A1 (fr) 1999-06-02
DE69711639D1 (de) 2002-05-08
WO1997043538A1 (fr) 1997-11-20
EP0918925B1 (fr) 2002-04-03
DE69711639T2 (de) 2002-10-31

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Legal Events

Date Code Title Description
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Effective date: 20100129