MXPA02010815A - Aparato de valvula de egr. - Google Patents

Aparato de valvula de egr.

Info

Publication number
MXPA02010815A
MXPA02010815A MXPA02010815A MXPA02010815A MXPA02010815A MX PA02010815 A MXPA02010815 A MX PA02010815A MX PA02010815 A MXPA02010815 A MX PA02010815A MX PA02010815 A MXPA02010815 A MX PA02010815A MX PA02010815 A MXPA02010815 A MX PA02010815A
Authority
MX
Mexico
Prior art keywords
valve
arrow
exhaust gas
mentioned
opening
Prior art date
Application number
MXPA02010815A
Other languages
English (en)
Spanish (es)
Inventor
Richard J Vaughan
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 MXPA02010815A publication Critical patent/MXPA02010815A/es

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)
MXPA02010815A 2000-05-03 2001-05-03 Aparato de valvula de egr. MXPA02010815A (es)

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
MXPA02010815A true MXPA02010815A (es) 2003-03-27

Family

ID=27394365

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02010815A MXPA02010815A (es) 2000-05-03 2001-05-03 Aparato de valvula de egr.

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
BR0110584A (pt) 2005-01-25
JP2003532021A (ja) 2003-10-28
AU5938801A (en) 2001-11-12
WO2001083975A1 (fr) 2001-11-08

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