ATE282770T1 - Vorrichtung zum transfer von auspuffgasen vom auslassammelrohr einer brennkraftmaschine zum einlasskanal - Google Patents

Vorrichtung zum transfer von auspuffgasen vom auslassammelrohr einer brennkraftmaschine zum einlasskanal

Info

Publication number
ATE282770T1
ATE282770T1 AT00914408T AT00914408T ATE282770T1 AT E282770 T1 ATE282770 T1 AT E282770T1 AT 00914408 T AT00914408 T AT 00914408T AT 00914408 T AT00914408 T AT 00914408T AT E282770 T1 ATE282770 T1 AT E282770T1
Authority
AT
Austria
Prior art keywords
injector tube
internal combustion
combustion engine
exhaust
egr
Prior art date
Application number
AT00914408T
Other languages
English (en)
Inventor
Ulf Lundqvist
Original Assignee
Motortestct Mtc Ab
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 Motortestct Mtc Ab filed Critical Motortestct Mtc Ab
Application granted granted Critical
Publication of ATE282770T1 publication Critical patent/ATE282770T1/de

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
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust 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
    • F02M26/13—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
    • F02M26/13—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
    • F02M26/21—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 with EGR valves located at or near the connection 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • 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
    • F02M26/40—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with timing means in the recirculation passage, e.g. cyclically operating valves or regenerators; with arrangements involving pressure pulsations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Supercharger (AREA)
  • Exhaust Gas After Treatment (AREA)
AT00914408T 1999-08-23 2000-02-29 Vorrichtung zum transfer von auspuffgasen vom auslassammelrohr einer brennkraftmaschine zum einlasskanal ATE282770T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9902966A SE9902966L (sv) 1999-08-23 1999-08-23 Anordning för överföring av avgaser från en överladdad förbränningsmotors avgassamlare till dess inloppsledning
PCT/SE2000/000390 WO2001014706A1 (en) 1999-08-23 2000-02-29 Device for the transfer of exhaust gas from the exhaust collector of a supercharged internal combustion engine to the inlet conduit thereof

Publications (1)

Publication Number Publication Date
ATE282770T1 true ATE282770T1 (de) 2004-12-15

Family

ID=20416719

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00914408T ATE282770T1 (de) 1999-08-23 2000-02-29 Vorrichtung zum transfer von auspuffgasen vom auslassammelrohr einer brennkraftmaschine zum einlasskanal

Country Status (8)

Country Link
US (1) US6502397B1 (de)
EP (1) EP1214513B1 (de)
JP (1) JP2003507633A (de)
AT (1) ATE282770T1 (de)
AU (1) AU3579100A (de)
DE (1) DE60015998T2 (de)
SE (1) SE9902966L (de)
WO (1) WO2001014706A1 (de)

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US7198027B1 (en) 2004-02-06 2007-04-03 Brp Us Inc. Low speed combustion air bypass tube
JP2006152843A (ja) * 2004-11-26 2006-06-15 Sanwa Seiki Co Ltd 排気ガス再循環装置
US7076952B1 (en) * 2005-01-02 2006-07-18 Jan Vetrovec Supercharged internal combustion engine
US20060168958A1 (en) * 2005-01-02 2006-08-03 Jan Vetrovec Supercharged internal combustion engine
US7278412B2 (en) * 2005-03-31 2007-10-09 Caterpillar Inc. Combustion-gas recirculation system
DE102005020484A1 (de) * 2005-04-29 2006-11-02 Mahle International Gmbh Abgasrückführeinrichtung
US7252077B2 (en) * 2005-07-28 2007-08-07 Haldex Hydraulics Ab Sequential control valve
US7182074B1 (en) * 2005-08-22 2007-02-27 Detroit Diesel Corporation Manifold assembly for an internal combustion engine
US7185642B1 (en) * 2005-08-23 2007-03-06 Detroit Diesel Corporation Manifold body for an internal combustion engine
US7261096B2 (en) 2005-11-17 2007-08-28 Haldex Hydraulics Ab Movable sleeve exhaust gas recirculation system
WO2007064254A1 (en) * 2005-11-29 2007-06-07 Volvo Lastvagnar Ab Exhaust gas recirculation mixer for a turbo-charged internal combustion engine
DE102006009155A1 (de) * 2006-02-24 2007-08-30 Mahle International Gmbh Schaltventil und zugehöriges Herstellungsverfahren
DE102006009153A1 (de) * 2006-02-24 2007-08-30 Mahle International Gmbh Abgasrückführeinrichtung
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US7886727B2 (en) * 2009-05-26 2011-02-15 Ford Global Technologies, Llc Variable venturi system and method for engine
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US8689553B2 (en) * 2011-01-18 2014-04-08 GM Global Technology Operations LLC Exhaust gas recirculation system for an internal combustion engine
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US8915235B2 (en) * 2011-06-28 2014-12-23 Caterpillar Inc. Mixing system for engine with exhaust gas recirculation
US9074540B2 (en) 2012-04-19 2015-07-07 Cummins Inc. Exhaust gas recirculation systems with variable venturi devices
US9062577B2 (en) * 2012-05-14 2015-06-23 Southwest Research Institute Diesel engine operation for fast transient response and low emissions
JP6035987B2 (ja) * 2012-08-10 2016-11-30 いすゞ自動車株式会社 排気再循環用ベンチュリ
US20140366852A1 (en) * 2013-06-17 2014-12-18 Caterpillar Inc. System and Method for Exhaust Gas Re-Circulation
US9624882B2 (en) 2015-06-08 2017-04-18 Ford Global Technologies, Llc Aspirator for internal combustion engine having integrated flow bypass and check valve
US10190455B2 (en) 2015-10-28 2019-01-29 Dayco Ip Holdings, Llc Venturi devices resistant to ice formation for producing vacuum from crankcase gases
WO2017135377A1 (ja) * 2016-02-04 2017-08-10 カルソニックカンセイ株式会社 Ｅｇｒ装置
US10119503B2 (en) * 2016-03-25 2018-11-06 Ford Global Technologies, Llc Method and system for vacuum generation in an intake
DE102016010582B4 (de) 2016-09-02 2022-01-27 Deutz Aktiengesellschaft Abgasrückführeinrichtung für eine Brennkraftmaschine
CN109899188A (zh) * 2017-12-07 2019-06-18 曼胡默尔滤清器（上海）有限公司 一种进气歧管的附属管结构
CN112585343A (zh) * 2018-07-20 2021-03-30 伊顿智能动力有限公司 Egr喷射器系统
US20220275776A1 (en) * 2019-07-11 2022-09-01 Eaton Intelligent Power Limited Egr ejector and control system for egr ejector
US11938437B2 (en) * 2021-02-04 2024-03-26 Transportation Ip Holdings, Llc Filter system and method
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IT202100006578A1 (it) * 2021-03-19 2021-06-19 Mibtek S R L Sistema di sovralimentazione in ambito sportivo e relativo procedimento
IT202100006575A1 (it) * 2021-03-19 2021-06-19 Mibtek S R L Sistema di sovralimentazione in ambito stradale e relativo procedimento
IT202100006572A1 (it) * 2021-03-19 2021-06-19 Mibtek S R L Sistema di sovralimentazione composito e relativo procedimento

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Also Published As

Publication number Publication date
DE60015998T2 (de) 2006-03-02
SE513916C2 (sv) 2000-11-27
SE9902966L (sv) 2000-11-27
AU3579100A (en) 2001-03-19
WO2001014706A1 (en) 2001-03-01
JP2003507633A (ja) 2003-02-25
EP1214513B1 (de) 2004-11-17
EP1214513A1 (de) 2002-06-19
SE9902966D0 (sv) 1999-08-23
US6502397B1 (en) 2003-01-07
DE60015998D1 (de) 2004-12-23

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