LU90665B1 - Exhaust gas recirculation valve for an internal combustion engine - Google Patents

Exhaust gas recirculation valve for an internal combustion engine

Info

Publication number
LU90665B1
LU90665B1 LU90665A LU90665A LU90665B1 LU 90665 B1 LU90665 B1 LU 90665B1 LU 90665 A LU90665 A LU 90665A LU 90665 A LU90665 A LU 90665A LU 90665 B1 LU90665 B1 LU 90665B1
Authority
LU
Luxembourg
Prior art keywords
exhaust gas
combustion engine
internal combustion
gas recirculation
recirculation valve
Prior art date
Application number
LU90665A
Inventor
Callisto Genco
Gertjan J M Kanters
Sebastien L Mafrica
Herman J B Vanormelingen
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Priority to LU90665A priority Critical patent/LU90665B1/en
Priority to EP01123282A priority patent/EP1201907B1/en
Priority to DE60109108T priority patent/DE60109108T2/en
Application granted granted Critical
Publication of LU90665B1 publication Critical patent/LU90665B1/en

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
    • F02M26/55—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
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
LU90665A 2000-10-25 2000-10-25 Exhaust gas recirculation valve for an internal combustion engine LU90665B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
LU90665A LU90665B1 (en) 2000-10-25 2000-10-25 Exhaust gas recirculation valve for an internal combustion engine
EP01123282A EP1201907B1 (en) 2000-10-25 2001-10-04 Exhaust gas recirculation valve for an internal combustion engine
DE60109108T DE60109108T2 (en) 2000-10-25 2001-10-04 Exhaust gas recirculation valve for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90665A LU90665B1 (en) 2000-10-25 2000-10-25 Exhaust gas recirculation valve for an internal combustion engine

Publications (1)

Publication Number Publication Date
LU90665B1 true LU90665B1 (en) 2002-04-26

Family

ID=19731941

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90665A LU90665B1 (en) 2000-10-25 2000-10-25 Exhaust gas recirculation valve for an internal combustion engine

Country Status (3)

Country Link
EP (1) EP1201907B1 (en)
DE (1) DE60109108T2 (en)
LU (1) LU90665B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10125094A1 (en) 2001-05-23 2002-11-28 Siemens Ag Exhaust gas feedback device for internal combustion engine has feedback line valve with blocking element that is positioned in rest position by actuation drive when engine is at rest
KR20070108948A (en) 2005-03-08 2007-11-13 보르그워너 인코퍼레이티드 Egr valve having rest position
DE102009041963A1 (en) * 2009-09-17 2011-04-21 Mahle International Gmbh Adjusting device and coupling device
FR3045108A1 (en) * 2015-12-10 2017-06-16 Peugeot Citroen Automobiles Sa ASSEMBLY OF SELF-CLEANING VALVE AND ITS ACTUATION DEVICE
DE102021002863A1 (en) 2021-06-02 2022-12-08 Mercedes-Benz Group AG Internal combustion engine for a motor vehicle, in particular for a motor vehicle
DE102021005317A1 (en) 2021-10-26 2023-04-27 Mercedes-Benz Group AG Internal combustion engine for a motor vehicle, in particular for a motor vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19801383A1 (en) * 1998-01-16 1999-07-22 Pierburg Ag Exhaust gas recirculation control valve for diesel engine
EP0952331A2 (en) * 1998-04-21 1999-10-27 Pierburg Aktiengesellschaft Exhaust gas recirculation valve
DE19825583A1 (en) 1998-06-09 1999-12-16 Wahler Gmbh & Co Gustav Exhaust gas return valve in an internal combustion motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19801383A1 (en) * 1998-01-16 1999-07-22 Pierburg Ag Exhaust gas recirculation control valve for diesel engine
EP0952331A2 (en) * 1998-04-21 1999-10-27 Pierburg Aktiengesellschaft Exhaust gas recirculation valve
DE19825583A1 (en) 1998-06-09 1999-12-16 Wahler Gmbh & Co Gustav Exhaust gas return valve in an internal combustion motor

Also Published As

Publication number Publication date
EP1201907B1 (en) 2005-03-02
DE60109108T2 (en) 2006-01-19
EP1201907A1 (en) 2002-05-02
DE60109108D1 (en) 2005-04-07

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