ATE401494T1 - Vorrichtung zur verstärkung der induktion von umwälzgasen im ansaugkanal eines verbrennungsmotors - Google Patents

Vorrichtung zur verstärkung der induktion von umwälzgasen im ansaugkanal eines verbrennungsmotors

Info

Publication number
ATE401494T1
ATE401494T1 AT06726222T AT06726222T ATE401494T1 AT E401494 T1 ATE401494 T1 AT E401494T1 AT 06726222 T AT06726222 T AT 06726222T AT 06726222 T AT06726222 T AT 06726222T AT E401494 T1 ATE401494 T1 AT E401494T1
Authority
AT
Austria
Prior art keywords
combustion engine
internal combustion
induction
increase
intake duct
Prior art date
Application number
AT06726222T
Other languages
English (en)
Inventor
Bruno Peressini
Original Assignee
Renault 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 Renault Sa filed Critical Renault Sa
Application granted granted Critical
Publication of ATE401494T1 publication Critical patent/ATE401494T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • 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
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
    • 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
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
AT06726222T 2005-03-07 2006-03-07 Vorrichtung zur verstärkung der induktion von umwälzgasen im ansaugkanal eines verbrennungsmotors ATE401494T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502249A FR2882792B1 (fr) 2005-03-07 2005-03-07 Dispositif d'amplification de l'aspiration de gaz recirculant dans le conduit d'admission d'un moteur a combustion interne

Publications (1)

Publication Number Publication Date
ATE401494T1 true ATE401494T1 (de) 2008-08-15

Family

ID=34954664

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06726222T ATE401494T1 (de) 2005-03-07 2006-03-07 Vorrichtung zur verstärkung der induktion von umwälzgasen im ansaugkanal eines verbrennungsmotors

Country Status (5)

Country Link
EP (1) EP1859128B1 (de)
AT (1) ATE401494T1 (de)
DE (1) DE602006001857D1 (de)
FR (1) FR2882792B1 (de)
WO (1) WO2006095111A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10316803B2 (en) 2017-09-25 2019-06-11 Woodward, Inc. Passive pumping for recirculating exhaust gas
US10995705B2 (en) 2019-02-07 2021-05-04 Woodward, Inc. Modular exhaust gas recirculation system
CN213175878U (zh) 2020-01-08 2021-05-11 伍德沃德有限公司 排气气体再循环混合器和发动机系统
US11174809B1 (en) 2020-12-15 2021-11-16 Woodward, Inc. Controlling an internal combustion engine system
US11215132B1 (en) 2020-12-15 2022-01-04 Woodward, Inc. Controlling an internal combustion engine system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1828085A (en) * 1928-04-09 1931-10-20 Chrysler Corp Crank case ventilator
US3680534A (en) * 1970-03-30 1972-08-01 Chrysler France Device for the injection of gases into the feed system of an internal combustion engine
JPH11324812A (ja) * 1998-05-20 1999-11-26 Hino Motors Ltd ベンチュリ型ミキサ
SE522759C2 (sv) * 2000-01-07 2004-03-02 Stt Emtec Ab Anordning för återförening av avgaser
SE522310C2 (sv) * 2001-03-02 2004-02-03 Volvo Lastvagnar Ab Anordning och förfarande för tillförsel av återcirkulerade avgaser

Also Published As

Publication number Publication date
EP1859128B1 (de) 2008-07-16
DE602006001857D1 (de) 2008-08-28
FR2882792B1 (fr) 2007-04-27
FR2882792A1 (fr) 2006-09-08
EP1859128A1 (de) 2007-11-28
WO2006095111A1 (fr) 2006-09-14

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Legal Events

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