BRPI0510282A - disposição para recirculação de gases de exaustão de um motor de combustão interna de supercompressão - Google Patents
disposição para recirculação de gases de exaustão de um motor de combustão interna de supercompressãoInfo
- Publication number
- BRPI0510282A BRPI0510282A BRPI0510282-0A BRPI0510282A BRPI0510282A BR PI0510282 A BRPI0510282 A BR PI0510282A BR PI0510282 A BRPI0510282 A BR PI0510282A BR PI0510282 A BRPI0510282 A BR PI0510282A
- Authority
- BR
- Brazil
- Prior art keywords
- combustion engine
- exhaust gases
- coolant
- provision
- over
- Prior art date
Links
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
- 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
- F02B29/0425—Air cooled heat exchangers
-
- 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
- F02M26/24—Layout, e.g. schematics with two or more coolers
-
- 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
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
DISPOSIçãO PARA RECIRCULAçãO DE GASES DE EXAUSTãO DE UM MOTOR DE COMBUSTãO INTERNA DE SUPERCOMPRESSãO A presente invenção refere-se a uma disposição para recirculação de gases de exaustão de um motor de combustão de supercompressão (1) que é resfriado por um primeiro sistema de refrigeração por meio de um primeiro refrigerante. A disposição compreende uma linha de retorno (10) que conecta uma linha de exaustão (3) em uma linha de entrada (7) para suprimento de ar para o motor de combustão, de modo que é possível recircular os gases de exaustão por meio da linha de retorno (10). A disposição compreende um primeiro refrigerador de EGR (12a) em que os gases de exaustão recirculando na linha de retorno (10) são resfriados, como uma primeira etapa, pelo primeiro refrigerante no primeiro sistema de refrigeração. A disposição compreende um segundo refrigerador de EGR (12h) em que os gases de exaustão recirculando na linha de retorno (10) são resfriados, como uma segunda etapa, por um segundo refrigerante em um segundo sistema de refrigeração, cujo segundo refrigerante é adaptado para estar a uma temperatura que corresponde substancialmente à temperatura das adjacências quando é levado para dentro do segundo refrigerador de EGR (12b).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0401376A SE527479C2 (sv) | 2004-05-28 | 2004-05-28 | Arrangemang för återcirkulation av avgaser hos en överladdad förbränningsmotor |
SE0401376-9 | 2004-05-28 | ||
PCT/SE2005/000764 WO2005116437A1 (en) | 2004-05-28 | 2005-05-24 | An arragement for recirculation of exhaust gases of a super-charged internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0510282A true BRPI0510282A (pt) | 2007-10-30 |
BRPI0510282B1 BRPI0510282B1 (pt) | 2017-06-27 |
Family
ID=32589832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0510282-0A BRPI0510282B1 (pt) | 2004-05-28 | 2005-05-24 | Disposition for recirculation of exhaust gases of an internal supercompression combustion engine |
Country Status (9)
Country | Link |
---|---|
US (1) | US7617679B2 (pt) |
EP (1) | EP1756414B1 (pt) |
JP (1) | JP2008500489A (pt) |
CN (1) | CN100480501C (pt) |
AT (1) | ATE486208T1 (pt) |
BR (1) | BRPI0510282B1 (pt) |
DE (1) | DE602005024388D1 (pt) |
SE (1) | SE527479C2 (pt) |
WO (1) | WO2005116437A1 (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0507331A (pt) * | 2004-02-01 | 2007-07-03 | Behr Gmbh & Co | disposição para refrigeração de gases de escape e ar de sobrealimentação |
SE528620C2 (sv) * | 2005-05-18 | 2006-12-27 | Scania Cv Ab | Arrangemang för återcirkulation av avgaser hos en överladdad förbränningsmotor |
SE528621C2 (sv) * | 2005-05-18 | 2006-12-27 | Scania Cv Ab | Arrangemang för återcirkulation av avgaser hos en överladdad förbränningsmotor |
DE102005029322A1 (de) * | 2005-06-24 | 2006-12-28 | Behr Gmbh & Co. Kg | Vorrichtung zur Rückführung und Kühlung von Abgas für eine Brennkraftmaschine |
DE102005042396A1 (de) * | 2005-09-06 | 2007-03-15 | Behr Gmbh & Co. Kg | Kühlsystem für ein Kraftfahrzeug |
SE529101C2 (sv) * | 2005-09-20 | 2007-05-02 | Scania Cv Ab | Kylarrangemang för återcirkulation av gaser hos en överladdad förbränningsmotor |
US8621862B2 (en) * | 2005-12-06 | 2014-01-07 | Wabtec Holding Corp. | Remote cooling system for charge-air cooled engines |
US7464700B2 (en) * | 2006-03-03 | 2008-12-16 | Proliance International Inc. | Method for cooling an internal combustion engine having exhaust gas recirculation and charge air cooling |
SE530242C2 (sv) * | 2006-11-27 | 2008-04-08 | Scania Cv Ab | Arrangemang för återcirkulation av avgaser hos en överladdad förbränningsmotor |
SE530583C2 (sv) * | 2006-11-29 | 2008-07-08 | Scania Cv Ab | Kylararrangemang hos ett fordon |
SE531200C2 (sv) * | 2007-03-15 | 2009-01-13 | Scania Cv Ab | Kylararrangemang i ett fordon |
DE102008014169A1 (de) * | 2007-04-26 | 2009-01-08 | Behr Gmbh & Co. Kg | Wärmetauscher, insbesondere zur Abgaskühlung, System mit einem Wärmetauscher zur Abgaskühlung, Verfahren zum Betreiben eines Wärmetauschers |
US8402929B2 (en) * | 2007-09-24 | 2013-03-26 | General Electric Company | Cooling system and method |
US7987836B2 (en) | 2007-10-18 | 2011-08-02 | Ford Global Technologies, Llc | Multi-cooler EGR cooling |
SE532245C2 (sv) * | 2008-04-18 | 2009-11-24 | Scania Cv Ab | Kylarrangemang hos en överladdad förbränningsmotor |
SE533750C2 (sv) * | 2008-06-09 | 2010-12-21 | Scania Cv Ab | Arrangemang hos en överladdad förbränningsmotor |
CN101368529B (zh) * | 2008-09-02 | 2011-05-11 | 奇瑞汽车股份有限公司 | 一种低压egr系统 |
SE533416C2 (sv) * | 2008-09-25 | 2010-09-21 | Scania Cv Ab | Kylarrangemang som minskar risken för isbildning i kylare hos en överladdad förbränningsmotor |
SE534270C2 (sv) * | 2008-11-05 | 2011-06-21 | Scania Cv Ab | Arrangemang för kylning av återcirkulerande avgaser hos en förbränningsmotor |
DE102009000187B4 (de) * | 2009-01-13 | 2017-08-03 | Ford Global Technologies, Llc | Aufgeladene Brennkraftmaschine mit Abgasrückführung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
SE533508C2 (sv) * | 2009-03-13 | 2010-10-12 | Scania Cv Ab | Arrangemang för kylning av återcirkulerande avgaser hos en förbränningsmotor |
US8689554B2 (en) * | 2009-07-21 | 2014-04-08 | Renault Trucks | Engine arrangement with an improved exhaust heat recovery arrangement |
FR2958327B1 (fr) * | 2010-03-31 | 2012-03-23 | Valeo Sys Controle Moteur Sas | Dispositif de refroidissement pour un circuit de recirculation de gaz d'echappement d'un moteur, notamment de vehicule automobile. |
GB2493741B (en) * | 2011-08-17 | 2017-02-22 | Gm Global Tech Operations Llc | Exhaust gas recirculation system for an internal combustion engine |
JP2014020345A (ja) * | 2012-07-23 | 2014-02-03 | Denso Corp | Egrシステム |
US20140034027A1 (en) * | 2012-07-31 | 2014-02-06 | Caterpillar Inc. | Exhaust gas re-circulation system |
JP6007128B2 (ja) * | 2013-02-27 | 2016-10-12 | カルソニックカンセイ株式会社 | 排気再循環装置の冷却装置 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4317439A (en) * | 1979-08-24 | 1982-03-02 | The Garrett Corporation | Cooling system |
DE4004936A1 (de) * | 1989-02-17 | 1990-08-23 | Aisin Seiki | Brennkraftmaschine mit einem wassergekuehlten zwischenkuehler |
DE4240239C2 (de) * | 1992-12-01 | 1995-11-30 | Wolfgang Schmitz | Verbrennungskraftmaschine |
DE4414429C1 (de) | 1994-04-26 | 1995-06-01 | Mtu Friedrichshafen Gmbh | Verfahren zur Kühlung von dieselmotorischen Abgasen |
US6244256B1 (en) * | 1999-10-07 | 2001-06-12 | Behr Gmbh & Co. | High-temperature coolant loop for cooled exhaust gas recirculation for internal combustion engines |
KR100369148B1 (ko) * | 2000-06-21 | 2003-01-24 | 기아자동차주식회사 | 디젤 엔진용 배기가스 재순환 장치 |
SE523073C2 (sv) * | 2001-06-28 | 2004-03-23 | Valeo Engine Cooling Ab | Sätt och anordning för kylning av laddluft och hydraulolja |
DE10155339A1 (de) * | 2001-11-10 | 2003-05-22 | Daimler Chrysler Ag | Verfahren zum Betreiben eines Verbrennungsmotors und Kraftfahrzeug |
US6883314B2 (en) * | 2002-08-01 | 2005-04-26 | Caterpillar Inc. | Cooling of engine combustion air |
FR2847005B1 (fr) * | 2002-11-12 | 2005-02-18 | Peugeot Citroen Automobiles Sa | Dispositif perfectionne de regulation thermique de l'air d'admission d'un moteur et de gaz d'echappement recircules emis par ce moteur |
US7059308B2 (en) * | 2002-12-03 | 2006-06-13 | Behr Gmbh & Co. Kg | Cooling device |
DE10319762A1 (de) * | 2003-04-30 | 2004-12-02 | Behr Gmbh & Co. Kg | Kreislauf zur Kühlung von Ladeluft und Verfahren zum Betreiben eines derartigen Kreislaufs |
DE10335567A1 (de) * | 2003-07-31 | 2005-03-10 | Behr Gmbh & Co Kg | Kreislaufanordnung zur Kühlung von Ladeluft und Verfahren zum Betreiben einer derartigen Kreislaufanordnung |
JP2005127137A (ja) * | 2003-10-21 | 2005-05-19 | Hino Motors Ltd | エンジンのegrシステム |
BRPI0507331A (pt) * | 2004-02-01 | 2007-07-03 | Behr Gmbh & Co | disposição para refrigeração de gases de escape e ar de sobrealimentação |
SE526818C2 (sv) * | 2004-03-31 | 2005-11-08 | Scania Cv Ab | Arrangemang för återcirkulation av avgaser hos en överladdad förbränningsmotor |
SE526821C2 (sv) * | 2004-03-31 | 2005-11-08 | Scania Cv Ab | Arrangemang för återcirkulation av avgaser hos en överladdad förbränningsmotor |
SE527869C2 (sv) * | 2004-11-17 | 2006-06-27 | Scania Cv Ab | Kylanordning i ett fordon |
SE528123C2 (sv) * | 2005-02-02 | 2006-09-05 | Scania Cv Ab | Arrangemang för återcirkulation av avgaser hos en förbränningsmotor i ett fordon |
US7267086B2 (en) * | 2005-02-23 | 2007-09-11 | Emp Advanced Development, Llc | Thermal management system and method for a heat producing system |
US7454896B2 (en) * | 2005-02-23 | 2008-11-25 | Emp Advanced Development, Llc | Thermal management system for a vehicle |
US7254947B2 (en) * | 2005-06-10 | 2007-08-14 | Deere & Company | Vehicle cooling system |
SE529101C2 (sv) * | 2005-09-20 | 2007-05-02 | Scania Cv Ab | Kylarrangemang för återcirkulation av gaser hos en överladdad förbränningsmotor |
JP4578375B2 (ja) * | 2005-09-30 | 2010-11-10 | 日野自動車株式会社 | エンジンのegrシステム |
US7464700B2 (en) * | 2006-03-03 | 2008-12-16 | Proliance International Inc. | Method for cooling an internal combustion engine having exhaust gas recirculation and charge air cooling |
SE531102C2 (sv) * | 2006-12-05 | 2008-12-16 | Scania Cv Ab | Arrangemang hos en överladdad förbränningsmotor |
-
2004
- 2004-05-28 SE SE0401376A patent/SE527479C2/sv not_active IP Right Cessation
-
2005
- 2005-05-24 EP EP05745371A patent/EP1756414B1/en active Active
- 2005-05-24 AT AT05745371T patent/ATE486208T1/de not_active IP Right Cessation
- 2005-05-24 CN CNB2005800172346A patent/CN100480501C/zh not_active Expired - Fee Related
- 2005-05-24 BR BRPI0510282-0A patent/BRPI0510282B1/pt not_active IP Right Cessation
- 2005-05-24 US US11/569,728 patent/US7617679B2/en not_active Expired - Fee Related
- 2005-05-24 DE DE602005024388T patent/DE602005024388D1/de active Active
- 2005-05-24 WO PCT/SE2005/000764 patent/WO2005116437A1/en active Application Filing
- 2005-05-24 JP JP2007514983A patent/JP2008500489A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1756414B1 (en) | 2010-10-27 |
US20080047267A1 (en) | 2008-02-28 |
JP2008500489A (ja) | 2008-01-10 |
SE527479C2 (sv) | 2006-03-21 |
CN1961143A (zh) | 2007-05-09 |
SE0401376L (sv) | 2005-11-29 |
DE602005024388D1 (de) | 2010-12-09 |
WO2005116437A1 (en) | 2005-12-08 |
ATE486208T1 (de) | 2010-11-15 |
EP1756414A1 (en) | 2007-02-28 |
CN100480501C (zh) | 2009-04-22 |
SE0401376D0 (sv) | 2004-05-28 |
US7617679B2 (en) | 2009-11-17 |
BRPI0510282B1 (pt) | 2017-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2672 DE 22-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |