AU5938801A - Egr valve apparatus - Google Patents

Egr valve apparatus

Info

Publication number
AU5938801A
AU5938801A AU5938801A AU5938801A AU5938801A AU 5938801 A AU5938801 A AU 5938801A AU 5938801 A AU5938801 A AU 5938801A AU 5938801 A AU5938801 A AU 5938801A AU 5938801 A AU5938801 A AU 5938801A
Authority
AU
Australia
Prior art keywords
egr valve
valve apparatus
egr
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.)
Pending
Application number
AU5938801A
Other languages
English (en)
Inventor
Dimitri L Vamvakitis
Richard J Vaughan
Jerry L Holden
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.)
COOPERSTANDARD AUTOMOTIVE FLUI
Original Assignee
COOPERSTANDARD AUTOMOTIVE FLUI
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 COOPERSTANDARD AUTOMOTIVE FLUI filed Critical COOPERSTANDARD AUTOMOTIVE FLUI
Publication of AU5938801A publication Critical patent/AU5938801A/xx
Pending 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
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/60—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to air intake pressure
    • 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
    • F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/58—Constructional details of the actuator; Mounting thereof
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/69—Lift valves, e.g. poppet valves having two or more valve-closing members

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)
AU5938801A 2000-05-03 2001-05-03 Egr valve apparatus Pending AU5938801A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US20193100P 2000-05-03 2000-05-03
US23443200P 2000-09-21 2000-09-21
US23582800P 2000-09-27 2000-09-27
PCT/US2001/014200 WO2001083975A1 (fr) 2000-05-03 2001-05-03 Appareil de soupape rge

Publications (1)

Publication Number Publication Date
AU5938801A true AU5938801A (en) 2001-11-12

Family

ID=27394365

Family Applications (1)

Application Number Title Priority Date Filing Date
AU5938801A Pending AU5938801A (en) 2000-05-03 2001-05-03 Egr valve apparatus

Country Status (5)

Country Link
JP (1) JP2003532021A (fr)
AU (1) AU5938801A (fr)
BR (1) BR0110584A (fr)
MX (1) MXPA02010815A (fr)
WO (1) WO2001083975A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10125094A1 (de) * 2001-05-23 2002-11-28 Siemens Ag Abgasrückführeinrichtung
JP2003254169A (ja) * 2002-03-05 2003-09-10 Hino Motors Ltd Ｅｇｒバルブ
GB0302020D0 (en) * 2003-01-29 2003-02-26 Delphi Tech Inc EGR valve
DE102006053755A1 (de) * 2005-12-02 2007-08-09 Behr Thermot-Tronik Gmbh Doppelventil für eine Einrichtung zur Abgasrückführung
EP1793114B1 (fr) * 2005-12-02 2013-05-15 Behr Thermot-tronik GmbH Appareil, en particulier vanne de recyclage des gaz d'échappement, pour commander un courant de fluide
US8915235B2 (en) * 2011-06-28 2014-12-23 Caterpillar Inc. Mixing system for engine with exhaust gas recirculation
DE102013206481A1 (de) * 2013-04-11 2014-10-16 Mahle International Gmbh Ventileinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539484A1 (de) * 1975-09-05 1977-03-10 Bosch Gmbh Robert Stellvorrichtung fuer ein ventil in einer abgasrueckfuehrleitung einer brennkraftmaschine
JPS6228068U (fr) * 1985-08-06 1987-02-20
JPH02135604U (fr) * 1989-04-18 1990-11-13
US5606957A (en) * 1995-12-06 1997-03-04 Caterpillar Inc. Control system for exhaust gas recirculation
US5974802A (en) * 1997-01-27 1999-11-02 Alliedsignal Inc. Exhaust gas recirculation system employing a fluidic pump
GB2329001B (en) * 1997-09-04 2001-09-05 Gen Motors Corp Exhaust gas recirculation valve
US6006732A (en) * 1998-09-03 1999-12-28 Navistar International Transportation Corp Balanced flow EGR control apparatus

Also Published As

Publication number Publication date
WO2001083975A8 (fr) 2003-02-27
MXPA02010815A (es) 2003-03-27
BR0110584A (pt) 2005-01-25
JP2003532021A (ja) 2003-10-28
WO2001083975A1 (fr) 2001-11-08

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