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SE0501701L - Arrangemang och förfarande för återcirkulation av avgaser hos en förbränningsmotor - Google Patents

Arrangemang och förfarande för återcirkulation av avgaser hos en förbränningsmotor

Info

Publication number
SE0501701L
SE0501701L SE0501701A SE0501701A SE0501701L SE 0501701 L SE0501701 L SE 0501701L SE 0501701 A SE0501701 A SE 0501701A SE 0501701 A SE0501701 A SE 0501701A SE 0501701 L SE0501701 L SE 0501701L
Authority
SE
Sweden
Prior art keywords
sub
line
arrangement
valve means
combustion engine
Prior art date
Application number
SE0501701A
Other languages
English (en)
Other versions
SE528881C2 (sv
Inventor
Kim Kylstroem
Original Assignee
Scania Cv 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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE0501701A priority Critical patent/SE528881C2/sv
Priority to DE112006001858T priority patent/DE112006001858T5/de
Priority to JP2008522740A priority patent/JP2009501875A/ja
Priority to PCT/SE2006/050225 priority patent/WO2007011299A1/en
Publication of SE0501701L publication Critical patent/SE0501701L/sv
Publication of SE528881C2 publication Critical patent/SE528881C2/sv

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
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/60—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to air intake pressure
    • 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
    • F02M26/12—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems characterised by means for attaching parts of an EGR system to each other or to engine parts
    • 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
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
    • F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
    • F02M25/0703—
    • 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
    • F02M26/36—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
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
    • F02M26/47—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition the characteristics being temperatures, pressures or flow rates
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F28G1/163—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from internal surfaces of heat exchange conduits
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
SE0501701A 2005-07-18 2005-07-18 Arrangemang och förfarande för återcirkulation av avgaser hos en förbränningsmotor SE528881C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0501701A SE528881C2 (sv) 2005-07-18 2005-07-18 Arrangemang och förfarande för återcirkulation av avgaser hos en förbränningsmotor
DE112006001858T DE112006001858T5 (de) 2005-07-18 2006-06-28 Anordnung und Verfahren zum Rückführen von Abgasen in einem aufgeladenen Verbrennungsmotor
JP2008522740A JP2009501875A (ja) 2005-07-18 2006-06-28 過給式燃焼機関の排気ガスを再循環させる装置および方法
PCT/SE2006/050225 WO2007011299A1 (en) 2005-07-18 2006-06-28 Arrangement and method for recirculation of exhaust gases in a combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501701A SE528881C2 (sv) 2005-07-18 2005-07-18 Arrangemang och förfarande för återcirkulation av avgaser hos en förbränningsmotor

Publications (2)

Publication Number Publication Date
SE0501701L true SE0501701L (sv) 2007-01-19
SE528881C2 SE528881C2 (sv) 2007-03-06

Family

ID=37669092

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0501701A SE528881C2 (sv) 2005-07-18 2005-07-18 Arrangemang och förfarande för återcirkulation av avgaser hos en förbränningsmotor

Country Status (4)

Country Link
JP (1) JP2009501875A (sv)
DE (1) DE112006001858T5 (sv)
SE (1) SE528881C2 (sv)
WO (1) WO2007011299A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0950169A1 (sv) * 2009-03-18 2010-09-19 Scania Cv Ab En metod och en anordning för ett avgasåterföringssystem för en förbränningsmotor och ett fordon
WO2010123411A1 (en) * 2009-04-23 2010-10-28 Volvo Lastvagnar Ab Method and arrangement for recirculation of exhaust gases of a combustion engine
US8375926B2 (en) * 2010-02-01 2013-02-19 Deere & Company Moisture purging in an EGR system
US8820301B2 (en) * 2010-09-01 2014-09-02 GM Global Technology Operations LLC Modulating hydrodynamic flow characteristics to alleviate automotive heat exchanger contamination
CH703770A1 (de) * 2010-09-02 2012-03-15 Alstom Technology Ltd Verfahren zum spülen der abgasrezirkulationsleitungen einer gasturbine.
AU2011358652B2 (en) * 2011-02-11 2016-11-17 Volvo Lastvagnar Ab Engine arrangement with charge air cooler and EGR system
FR3010138B1 (fr) * 2013-08-27 2018-12-07 Peugeot Citroen Automobiles Sa Procede et circuit de decrassage d'une ligne du type a recirculation des gaz d'echappement dedie
KR101816429B1 (ko) * 2016-08-10 2018-01-08 현대자동차주식회사 에어 블로잉 방식 egr 이물질 제거방법과 배기가스재순환시스템 적용 차량

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725045B2 (de) * 1977-06-03 1980-07-10 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Verfahren zur Reinigung eines Wärmetauschers
JP3733707B2 (ja) * 1997-09-19 2006-01-11 いすゞ自動車株式会社 Ｅｇｒクーラー付きｅｇｒ装置
JP3719842B2 (ja) * 1998-03-17 2005-11-24 日産ディーゼル工業株式会社 Ｅｇｒ装置
JP3647250B2 (ja) * 1998-03-17 2005-05-11 日産ディーゼル工業株式会社 Ｅｇｒ装置
SE0300231L (sv) * 2003-01-31 2003-11-11 Scania Cv Publ Arrangemang och förfarande för recirkulation av avgaser hos en förbränningsmotor
JP4035480B2 (ja) * 2003-06-02 2008-01-23 日産ディーゼル工業株式会社 Ｅｇｒクーラー

Also Published As

Publication number Publication date
DE112006001858T5 (de) 2008-06-05
SE528881C2 (sv) 2007-03-06
WO2007011299A1 (en) 2007-01-25
JP2009501875A (ja) 2009-01-22

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