ATE547616T1 - Vorrichtung zur einführung einer einlassmischung - Google Patents

Vorrichtung zur einführung einer einlassmischung

Info

Publication number
ATE547616T1
ATE547616T1 AT08853655T AT08853655T ATE547616T1 AT E547616 T1 ATE547616 T1 AT E547616T1 AT 08853655 T AT08853655 T AT 08853655T AT 08853655 T AT08853655 T AT 08853655T AT E547616 T1 ATE547616 T1 AT E547616T1
Authority
AT
Austria
Prior art keywords
exhaust gas
cylinders
pressure
egr pipe
inlets
Prior art date
Application number
AT08853655T
Other languages
English (en)
Inventor
Akira Nakawatase
Taketo Nagasaki
Junji Watanabe
Original Assignee
Toyota Motor Co Ltd
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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Application granted granted Critical
Publication of ATE547616T1 publication Critical patent/ATE547616T1/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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/44—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which a main EGR passage is branched into multiple passages
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10104—Substantially vertically arranged ducts
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/116—Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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)
AT08853655T 2007-11-30 2008-11-28 Vorrichtung zur einführung einer einlassmischung ATE547616T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007310467A JP4569621B2 (ja) 2007-11-30 2007-11-30 吸気混合ガス導入装置
PCT/IB2008/003264 WO2009068976A2 (en) 2007-11-30 2008-11-28 Intake mixture introducing apparatus

Publications (1)

Publication Number Publication Date
ATE547616T1 true ATE547616T1 (de) 2012-03-15

Family

ID=40679066

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08853655T ATE547616T1 (de) 2007-11-30 2008-11-28 Vorrichtung zur einführung einer einlassmischung

Country Status (6)

Country Link
US (1) US8267070B2 (de)
EP (1) EP2215347B1 (de)
JP (1) JP4569621B2 (de)
CN (1) CN101878363B (de)
AT (1) ATE547616T1 (de)
WO (1) WO2009068976A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2500642B1 (de) * 2009-11-09 2018-07-11 IHI Corporation Sauerstoffmischvorrichtung für einen sauerstoffbrennkessel
FR2967215B1 (fr) * 2010-11-08 2016-01-01 Valeo Systemes Thermiques Collecteur de repartition de gaz et module d'admission de gaz correspondant
JP5737020B2 (ja) * 2011-07-11 2015-06-17 トヨタ自動車株式会社 吸気系排気導入構造
JP2018025123A (ja) * 2016-08-09 2018-02-15 アイシン精機株式会社 吸気装置
US10161366B2 (en) * 2016-11-30 2018-12-25 Aisin Seiki Kabushiki Kaisha Air intake apparatus
CN106677932B (zh) * 2017-01-25 2022-09-13 神通科技集团股份有限公司 一种塑料进气歧管egr混合分配管
JP6870573B2 (ja) * 2017-10-27 2021-05-12 トヨタ自動車株式会社 インテークマニホールドの組み付け構造
CN109853042A (zh) * 2018-12-07 2019-06-07 张忠恕 一种新型氧化扩散炉系统用进气管
JP7336379B2 (ja) * 2019-12-27 2023-08-31 愛三工業株式会社 Ｅｇｒガス分配器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090973A (ja) * 1983-10-25 1985-05-22 Mazda Motor Corp 多気筒エンジンの吸気装置
JPH0350283Y2 (de) * 1985-04-09 1991-10-28
JPS63177653U (de) * 1987-05-07 1988-11-17
JPH02211369A (ja) * 1989-02-08 1990-08-22 Honda Motor Co Ltd 多気筒内燃機関の排気還流通路構造
JPH0444462U (de) * 1990-08-17 1992-04-15
JPH05312112A (ja) * 1992-05-06 1993-11-22 Toyota Autom Loom Works Ltd 多気筒エンジンの排気ガス再循環装置
JPH0681721A (ja) * 1992-08-31 1994-03-22 Suzuki Motor Corp Ｖ型エンジンの排気還流装置
JPH08144868A (ja) 1994-11-17 1996-06-04 Toyota Motor Corp 内燃機関の排気ガス再循環装置
DE19757986A1 (de) * 1997-12-24 1999-07-01 Mann & Hummel Filter Ansaugeinrichtung für einen Verbrennungsmotor
JP2000192862A (ja) * 1998-12-25 2000-07-11 Aisan Ind Co Ltd 内燃機関の排気ガス再循環装置
SE9902966L (sv) * 1999-08-23 2000-11-27 Motortestct Mtc Ab Anordning för överföring av avgaser från en överladdad förbränningsmotors avgassamlare till dess inloppsledning
JP3912080B2 (ja) 2001-07-25 2007-05-09 株式会社デンソー 排気熱交換装置
JP4247100B2 (ja) 2003-12-03 2009-04-02 三菱重工業株式会社 排気ガス再循環装置付き内燃機関
JP4345610B2 (ja) * 2004-08-16 2009-10-14 三菱自動車工業株式会社 内燃機関の排気ガス還流装置
JP2006118425A (ja) 2004-10-21 2006-05-11 Usui Kokusai Sangyo Kaisha Ltd Ｅｇｒガス冷却装置用ボンネット
JP4497206B2 (ja) * 2008-01-08 2010-07-07 トヨタ自動車株式会社 吸気混合ガス導入構造

Also Published As

Publication number Publication date
WO2009068976A3 (en) 2009-08-06
JP2009133264A (ja) 2009-06-18
WO2009068976A2 (en) 2009-06-04
EP2215347A2 (de) 2010-08-11
CN101878363B (zh) 2012-11-14
US20120090578A1 (en) 2012-04-19
JP4569621B2 (ja) 2010-10-27
US8267070B2 (en) 2012-09-18
CN101878363A (zh) 2010-11-03
EP2215347B1 (de) 2012-02-29

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