PT1199463E - Valvula de recirculacao de gases de escape e processo para abrir uma valvula de recirculacao de gases de escape - Google Patents

Valvula de recirculacao de gases de escape e processo para abrir uma valvula de recirculacao de gases de escape

Info

Publication number
PT1199463E
PT1199463E PT00122228T PT00122228T PT1199463E PT 1199463 E PT1199463 E PT 1199463E PT 00122228 T PT00122228 T PT 00122228T PT 00122228 T PT00122228 T PT 00122228T PT 1199463 E PT1199463 E PT 1199463E
Authority
PT
Portugal
Prior art keywords
exhaust gas
gas recirculation
recirculation valve
valve
opening
Prior art date
Application number
PT00122228T
Other languages
English (en)
Portuguese (pt)
Inventor
Bernhard Klipfel
Christoph Thiery
Armin Steinke
Dirk Schliesche
Original Assignee
Siebe Automotive Deutschland Gmbh
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 Siebe Automotive Deutschland Gmbh filed Critical Siebe Automotive Deutschland Gmbh
Publication of PT1199463E publication Critical patent/PT1199463E/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
    • F02M26/52—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
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/48—EGR valve position sensors

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-Gear Or Valve Arrangements (AREA)
  • Lift Valve (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Check Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
PT00122228T 2000-10-17 2000-10-17 Valvula de recirculacao de gases de escape e processo para abrir uma valvula de recirculacao de gases de escape PT1199463E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00122228A EP1199463B1 (fr) 2000-10-17 2000-10-17 Valve de recirculation de gaz d'échappement et procédé pour ouvrir une telle valve

Publications (1)

Publication Number Publication Date
PT1199463E true PT1199463E (pt) 2004-06-30

Family

ID=8170074

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00122228T PT1199463E (pt) 2000-10-17 2000-10-17 Valvula de recirculacao de gases de escape e processo para abrir uma valvula de recirculacao de gases de escape

Country Status (6)

Country Link
EP (2) EP1375892A1 (fr)
AT (1) ATE260410T1 (fr)
DE (1) DE50005435D1 (fr)
DK (1) DK1199463T3 (fr)
ES (1) ES2215538T3 (fr)
PT (1) PT1199463E (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1462643A1 (fr) 2003-03-25 2004-09-29 Cooper-Standard Automotive (Deutschland) GmbH Mécanisme d'ouverture d'une soupape
JP2012530209A (ja) * 2009-06-17 2012-11-29 ヴァレオ システム ドゥ コントロール モトゥール 運動変換装置を備えるバルブ
CN101696667A (zh) * 2009-10-29 2010-04-21 奇瑞汽车股份有限公司 一种发动机egr阀
CN112065615B (zh) * 2020-09-18 2021-12-03 浙江银轮机械股份有限公司 Egr阀

Family Cites Families (8)

* 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
US4346728A (en) * 1980-07-28 1982-08-31 Anchor/Darling Industries, Inc. Automated dual mode valve actuator
DE3609611C2 (de) * 1985-08-29 1994-01-27 Bosch Gmbh Robert Abgasrückführregelvorrichtung für eine Brennkraftmaschine
FR2724976B1 (fr) * 1994-09-27 1996-12-20 Sagem Allumage Unite de controle de la quantite de gaz d'echappement recyclee dans un systeme de recirculation des gaz d'echappement d'un moteur a combustion interne
JP3479353B2 (ja) * 1994-10-17 2003-12-15 株式会社ケーヒン 排気ガス再循環バルブ
US5606957A (en) * 1995-12-06 1997-03-04 Caterpillar Inc. Control system for exhaust gas recirculation
ES2202716T3 (es) * 1998-01-16 2004-04-01 Pierburg Gmbh Valvula de realimentacion de gases de escape.
US6102016A (en) * 1999-02-12 2000-08-15 Eaton Corporation EGR system and improved actuator therefor

Also Published As

Publication number Publication date
EP1199463B1 (fr) 2004-02-25
DE50005435D1 (de) 2004-04-01
ES2215538T3 (es) 2004-10-16
ATE260410T1 (de) 2004-03-15
EP1199463A2 (fr) 2002-04-24
EP1199463A3 (fr) 2002-10-16
DK1199463T3 (da) 2004-06-28
EP1375892A1 (fr) 2004-01-02

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