DE69200818D1 - Vorrichtung an Ansaugsystemen für Brennkraftmaschinen. - Google Patents

Vorrichtung an Ansaugsystemen für Brennkraftmaschinen.

Info

Publication number
DE69200818D1
DE69200818D1 DE69200818T DE69200818T DE69200818D1 DE 69200818 D1 DE69200818 D1 DE 69200818D1 DE 69200818 T DE69200818 T DE 69200818T DE 69200818 T DE69200818 T DE 69200818T DE 69200818 D1 DE69200818 D1 DE 69200818D1
Authority
DE
Germany
Prior art keywords
channel
exhaust
connection flange
internal combustion
intake
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69200818T
Other languages
English (en)
Other versions
DE69200818T2 (de
Inventor
Jan Karlsson
Jan Dahlgren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volvo AB
Original Assignee
Volvo 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 Volvo AB filed Critical Volvo AB
Application granted granted Critical
Publication of DE69200818D1 publication Critical patent/DE69200818D1/de
Publication of DE69200818T2 publication Critical patent/DE69200818T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10078—Connections of intake systems to the engine
    • F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/001—Apparatus for adding secondary air to fuel-air mixture built into a flange
    • 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
    • F02M26/18—Thermal insulation or heat protection
    • 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
    • F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
    • 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
    • F02M35/10209—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
    • 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
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six
    • 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
    • F02M26/20—Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics
    • 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)
  • Characterised By The Charging Evacuation (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE69200818T 1991-07-10 1992-07-09 Vorrichtung an Ansaugsystemen für Brennkraftmaschinen. Expired - Fee Related DE69200818T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102158A SE502371C2 (sv) 1991-07-10 1991-07-10 Anordning vid insugningssystem för förbränningsmotorer

Publications (2)

Publication Number Publication Date
DE69200818D1 true DE69200818D1 (de) 1995-01-19
DE69200818T2 DE69200818T2 (de) 1995-06-08

Family

ID=20383317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200818T Expired - Fee Related DE69200818T2 (de) 1991-07-10 1992-07-09 Vorrichtung an Ansaugsystemen für Brennkraftmaschinen.

Country Status (5)

Country Link
US (1) US5209209A (de)
EP (1) EP0523029B1 (de)
AT (1) ATE115240T1 (de)
DE (1) DE69200818T2 (de)
SE (1) SE502371C2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37269E1 (en) * 1992-08-31 2001-07-10 Hitachi, Ltd. Air intake arrangement for internal combustion engine
JPH0681719A (ja) * 1992-08-31 1994-03-22 Hitachi Ltd 内燃機関の吸気装置
DE19757986A1 (de) * 1997-12-24 1999-07-01 Mann & Hummel Filter Ansaugeinrichtung für einen Verbrennungsmotor
US6220233B1 (en) 1999-10-13 2001-04-24 Caterpillar Inc. Exhaust gas recirculation system having variable valve timing and method of using same in an internal combustion engine
ATE552417T1 (de) * 2009-02-16 2012-04-15 Caterpillar Motoren Gmbh & Co Turbogeladener motor mit abgasrecycling
JP5387612B2 (ja) * 2010-06-25 2014-01-15 マツダ株式会社 エンジンの排気還流装置
WO2016144630A1 (en) * 2015-03-06 2016-09-15 Polaris Industries Inc. Supplementary air assembly for an engine
FR3054611B1 (fr) * 2016-08-01 2018-08-17 Peugeot Citroen Automobiles Sa Plaque de melange d'un flux de gaz d'echappement recircule avec un flux de gaz d'admission pour moteur thermique
CN106438123A (zh) * 2016-09-14 2017-02-22 浙江吉利新能源商用车有限公司 一种发动机进气加热装置及方法
US11320215B2 (en) 2019-06-24 2022-05-03 Denso International America, Inc. Radiator including thermal stress countermeasure

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720196A (en) * 1952-08-19 1955-10-11 Wolf Otto John Apparatus for admitting fluid materials to manifolds of internal combustion engines
GB1270945A (en) * 1968-07-04 1972-04-19 Lucas Industries Ltd Improvements in fuel injection systems for internal combustion engines
DE2038967C3 (de) * 1970-08-05 1975-12-18 Atox Trust Reg., Vaduz Einrichtung zur gesteuerten Rückführung von Abgasen in die Ansaugleitung einer Brennkraftmaschine
JPS549651B2 (de) * 1974-12-28 1979-04-26
US4169471A (en) * 1975-01-16 1979-10-02 Paul August Apparatus for the preparation of fuel mixtures for carburetors
US4867109A (en) * 1976-11-26 1989-09-19 Etsuhiro Tezuka Intake passage arrangement for internal combustion engines
JPS589249B2 (ja) * 1978-08-10 1983-02-19 トヨタ自動車株式会社 多気筒内燃機関の吸気装置
JPS55151147A (en) * 1979-05-15 1980-11-25 Nissan Motor Co Ltd Exhaust-gas recirculation controlling system for internal combustion engine
DE2936426A1 (de) * 1979-09-08 1981-04-02 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
JPS56129555U (de) * 1980-03-03 1981-10-01
DE3331095A1 (de) * 1982-08-31 1984-03-01 Honda Giken Kogyo K.K., Tokyo Ansaugkruemmer fuer einem mehrzylindrigen motor
DE3501923A1 (de) * 1985-01-22 1986-07-24 Glotur Trust, Vaduz Einrichtung zur senkung der giftgasanteile im abgas von brennkraftmaschinen
US4693226A (en) * 1986-06-02 1987-09-15 Ford Motor Company EGR control system
JPH02107758U (de) * 1989-02-14 1990-08-28
FR2655382B1 (fr) * 1989-12-04 1992-04-17 Peugeot Dispositif d'introduction de gaz additionnel, tel que de l'air, dans un moteur a combustion interne et moteur equipe d'un tel dispositif.
US5046475A (en) * 1990-09-14 1991-09-10 Thompson Devices, Inc. Emission control device for carbureted engines

Also Published As

Publication number Publication date
US5209209A (en) 1993-05-11
SE9102158L (sv) 1993-01-11
ATE115240T1 (de) 1994-12-15
DE69200818T2 (de) 1995-06-08
EP0523029A3 (en) 1993-05-19
SE502371C2 (sv) 1995-10-09
EP0523029A2 (de) 1993-01-13
SE9102158D0 (sv) 1991-07-10
EP0523029B1 (de) 1994-12-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee