DE69711639T2 - Ventil für verbrennungsmotor-abgasrückführungssystem - Google Patents

Ventil für verbrennungsmotor-abgasrückführungssystem

Info

Publication number
DE69711639T2
DE69711639T2 DE69711639T DE69711639T DE69711639T2 DE 69711639 T2 DE69711639 T2 DE 69711639T2 DE 69711639 T DE69711639 T DE 69711639T DE 69711639 T DE69711639 T DE 69711639T DE 69711639 T2 DE69711639 T2 DE 69711639T2
Authority
DE
Germany
Prior art keywords
combustion engine
engine exhaust
sealing member
recovery system
system 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.)
Expired - Fee Related
Application number
DE69711639T
Other languages
English (en)
Other versions
DE69711639D1 (de
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 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 SA filed Critical Sagem SA
Application granted granted Critical
Publication of DE69711639D1 publication Critical patent/DE69711639D1/de
Publication of DE69711639T2 publication Critical patent/DE69711639T2/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
    • F02M26/53—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)
DE69711639T 1996-05-14 1997-05-14 Ventil für verbrennungsmotor-abgasrückführungssystem Expired - Fee Related DE69711639T2 (de)

Applications Claiming Priority (2)

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
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

Publications (2)

Publication Number Publication Date
DE69711639D1 DE69711639D1 (de) 2002-05-08
DE69711639T2 true DE69711639T2 (de) 2002-10-31

Family

ID=9492108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711639T Expired - Fee Related DE69711639T2 (de) 1996-05-14 1997-05-14 Ventil für verbrennungsmotor-abgasrückführungssystem

Country Status (6)

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

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 (de) * 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
FR2748780A1 (fr) 1997-11-21
EP0918925B1 (de) 2002-04-03
ATE215671T1 (de) 2002-04-15
EP0918925A1 (de) 1999-06-02
WO1997043538A1 (fr) 1997-11-20
FR2748780B1 (fr) 1998-08-14
AU2967197A (en) 1997-12-05
DE69711639D1 (de) 2002-05-08

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee