SE521515C2 - Arrangemang och förfarande för recirkulation av avgaser hos en förbränningsmotor - Google Patents
Arrangemang och förfarande för recirkulation av avgaser hos en förbränningsmotorInfo
- Publication number
- SE521515C2 SE521515C2 SE0300231A SE0300231A SE521515C2 SE 521515 C2 SE521515 C2 SE 521515C2 SE 0300231 A SE0300231 A SE 0300231A SE 0300231 A SE0300231 A SE 0300231A SE 521515 C2 SE521515 C2 SE 521515C2
- Authority
- SE
- Sweden
- Prior art keywords
- exhaust gases
- air
- return line
- combustion engine
- engine
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims abstract description 68
- 239000003517 fume Substances 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 claims description 33
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000003134 recirculating effect Effects 0.000 claims description 6
- 230000000977 initiatory effect Effects 0.000 claims 2
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000004071 soot Substances 0.000 description 12
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 10
- 238000000576 coating method Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- F02M26/50—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
- 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
- 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
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- 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
- 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
-
- 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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0300231A SE521515C2 (sv) | 2003-01-31 | 2003-01-31 | Arrangemang och förfarande för recirkulation av avgaser hos en förbränningsmotor |
AU2003292895A AU2003292895A1 (en) | 2003-01-31 | 2003-12-17 | Arrangement and method for recirculation of exhaust gases of a combustion engine |
DE10394086T DE10394086T5 (de) | 2003-01-31 | 2003-12-17 | Anordnung und Verfahren zum Rückführen von Abgasen eines Verbrennungsmotors |
PCT/SE2003/001972 WO2004067945A1 (en) | 2003-01-31 | 2003-12-17 | Arrangement and method for recirculation of exhaust gases of a combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0300231A SE521515C2 (sv) | 2003-01-31 | 2003-01-31 | Arrangemang och förfarande för recirkulation av avgaser hos en förbränningsmotor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0300231D0 SE0300231D0 (sv) | 2003-01-31 |
SE0300231L SE0300231L (sv) | 2003-11-11 |
SE521515C2 true SE521515C2 (sv) | 2003-11-11 |
Family
ID=20290251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0300231A SE521515C2 (sv) | 2003-01-31 | 2003-01-31 | Arrangemang och förfarande för recirkulation av avgaser hos en förbränningsmotor |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2003292895A1 (de) |
DE (1) | DE10394086T5 (de) |
SE (1) | SE521515C2 (de) |
WO (1) | WO2004067945A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004026797A1 (de) * | 2004-06-02 | 2005-12-22 | Daimlerchrysler Ag | Brennkraftmaschine mit Abgasnachbehandlungssystem und ein Verfahren zur Regelung der Abgastemperatur |
SE528881C2 (sv) * | 2005-07-18 | 2007-03-06 | Scania Cv Ab | Arrangemang och förfarande för återcirkulation av avgaser hos en förbränningsmotor |
SE528878C2 (sv) * | 2005-07-18 | 2007-03-06 | Scania Cv Ab | Arrangemang och förfarande för återcirkulation av avgaser hos en förbränningsmotor |
FR2892770B1 (fr) * | 2005-10-28 | 2008-01-18 | Renault Sas | Dispositif de recirculation controlee des gaz brules d'un circuit egr a haute pression |
DE102006020161B4 (de) * | 2006-05-02 | 2014-05-08 | Deutz Ag | AGR-Pulsationsreinigung |
AT504741B1 (de) * | 2008-03-27 | 2009-08-15 | Avl List Gmbh | Verfahren zur regeneration eines egr-kühlers |
JP2016044573A (ja) * | 2014-08-20 | 2016-04-04 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
CN106546125A (zh) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | 一种锅炉清洗水垢系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO135330C (no) * | 1970-11-10 | 1991-03-26 | Rivenaes Ivar | Fremgangsmaate og apparatur til rengjoering av en forbrenningsmotor eller liknende. |
DE2725045B2 (de) * | 1977-06-03 | 1980-07-10 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Verfahren zur Reinigung eines Wärmetauschers |
US5082502A (en) * | 1988-09-08 | 1992-01-21 | Cabot Corporation | Cleaning apparatus and process |
-
2003
- 2003-01-31 SE SE0300231A patent/SE521515C2/sv not_active IP Right Cessation
- 2003-12-17 WO PCT/SE2003/001972 patent/WO2004067945A1/en not_active Application Discontinuation
- 2003-12-17 DE DE10394086T patent/DE10394086T5/de not_active Withdrawn
- 2003-12-17 AU AU2003292895A patent/AU2003292895A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2003292895A1 (en) | 2004-08-23 |
SE0300231L (sv) | 2003-11-11 |
DE10394086T5 (de) | 2005-12-22 |
SE0300231D0 (sv) | 2003-01-31 |
WO2004067945A1 (en) | 2004-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1819911B1 (de) | Kühlvorrichtung in einem fahrzeug | |
US8584458B2 (en) | Exhaust power turbine driven EGR pump for diesel engines | |
CN103906901B (zh) | 内燃机的换气控制装置 | |
EP1937958B1 (de) | Anordnung zur rückführung von abgasen eines verbrennungsmotors | |
US20100242929A1 (en) | Arrangement and method for the return of exhaust gases in a combustion engine | |
US7011080B2 (en) | Working fluid circuit for a turbocharged engine having exhaust gas recirculation | |
US8316805B2 (en) | Cooling arrangement for air or gas input in a vehicle engine | |
EP1886012B1 (de) | Anordnung zur rückführung von abgasen einer aufgeladenen brennkraftmaschine | |
EP2063097A1 (de) | Verbrennungsmotor mit Abgaskühlung in einem Kühlmantel | |
US20090260605A1 (en) | Staged arrangement of egr coolers to optimize performance | |
US20090320467A1 (en) | Arrangement for recirculation of exhaust gases in a supercharged combustion engine | |
SE531705C2 (sv) | Arrangemang hos en överladdad förbränningsmotor | |
SE530239C2 (sv) | Kylararrangemang hos ett fordon | |
US20090255251A1 (en) | Exhaust gas recirculation system for an internal combustion engine | |
RU2684051C2 (ru) | Система (варианты) и способ управления охладителем отработавших газов | |
EP1893854A1 (de) | Kühleranordnung | |
SE0802349A1 (sv) | Arrangemang för kylning av återcirkulerande avgaser hos en förbränningsmotor | |
SE521515C2 (sv) | Arrangemang och förfarande för recirkulation av avgaser hos en förbränningsmotor | |
SE528620C2 (sv) | Arrangemang för återcirkulation av avgaser hos en överladdad förbränningsmotor | |
JP6357902B2 (ja) | エンジンの排気再循環方法及び排気再循環装置 | |
WO2009048408A1 (en) | Arrangement and method for recirculation of exhaust gases from a combustion engine | |
EP2366883A1 (de) | Anordnung zur Kondensathandhabung eines aufgeladenen Verbrennungsmotors | |
EP1674710B1 (de) | Verfahren zur Abgasrückführung an einer mittels Abgasturbolader aufgeladenen Brennkraftmaschine | |
KR101553301B1 (ko) | 볼텍스 튜브를 이용한 듀얼 타입 egr 장치의 제어방법 | |
JP2015151880A (ja) | エンジン冷却システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |