BR9815154A - Disposição para um motor de combustão - Google Patents
Disposição para um motor de combustãoInfo
- Publication number
- BR9815154A BR9815154A BR9815154-1A BR9815154A BR9815154A BR 9815154 A BR9815154 A BR 9815154A BR 9815154 A BR9815154 A BR 9815154A BR 9815154 A BR9815154 A BR 9815154A
- Authority
- BR
- Brazil
- Prior art keywords
- combustion engine
- intake
- arrangement
- exhaust gases
- additional line
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
- F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
- F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
-
- 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
- F02B29/0437—Liquid cooled heat exchangers
-
- 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
- F02B37/005—Exhaust driven pumps being combined with an exhaust driven auxiliary apparatus, e.g. a ventilator
-
- 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
- F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
- F02B41/02—Engines with prolonged expansion
- F02B41/10—Engines with prolonged expansion in exhaust turbines
-
- 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
-
- 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
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional 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
Abstract
Patente de Invenção: <B>"DISPOSIçãO PARA UM MOTOR DE COMBUSTãO"<D>. A invenção refere-se a uma disposição para um motor de combustão (1) que compreende pelo menos um cilindro (2), uma admissão (3, 4) para o fornecimento de ar, uma saída de descarga (9, 10) para descarregar os gases de descarga, uma linha adicional (15) para a recirculação dos gases de descarga da dita saída (9, 10) para a dita admissão (3, 4) para a redução das emissões danosas do motor (1), uma válvula controlável (16) disposta na dita linha adicional (15) e uma unidade de turboalimentador (11) que compreende um primeiro meio (12) para absorver a energia dos gases de descarga e um meio (14) para comprimir o ar para a dita admissão (3, 4). A invenção é caracterizada pelo fato de que ela compreende um segundo meio
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9704489A SE517844C2 (sv) | 1997-12-03 | 1997-12-03 | Arrangemang vid förbränningsmotor samt förfarande för minskning av skadliga utsläpp |
PCT/SE1998/002185 WO1999031373A1 (en) | 1997-12-03 | 1998-12-01 | Arrangement for a combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9815154A true BR9815154A (pt) | 2000-10-10 |
Family
ID=20409233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9815154-1A BR9815154A (pt) | 1997-12-03 | 1998-12-01 | Disposição para um motor de combustão |
Country Status (7)
Country | Link |
---|---|
US (1) | US6286312B1 (pt) |
EP (1) | EP1036270B1 (pt) |
JP (1) | JP2002508472A (pt) |
BR (1) | BR9815154A (pt) |
DE (1) | DE69815882T2 (pt) |
SE (1) | SE517844C2 (pt) |
WO (1) | WO1999031373A1 (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19920520C2 (de) * | 1999-05-05 | 2001-04-26 | Daimler Chrysler Ag | Vorrichtung zur Rückführung des Abgases einer Brennkraftmaschine |
SE514527C2 (sv) * | 1999-12-29 | 2001-03-05 | Scania Cv Ab | Förfarande och anordning för styrning av överföring av EGR- gaser i en turboöverladdad förbränningsmotor samt dylik dieselmotor |
CA2342404C (en) | 2000-03-27 | 2007-05-15 | Mack Trucks, Inc. | Turbocharged engine with exhaust gas recirculation |
IT1320703B1 (it) * | 2000-10-06 | 2003-12-10 | Iveco Fiat | Motore endotermico turbocompound. |
DE10049912A1 (de) * | 2000-10-10 | 2002-04-11 | Daimler Chrysler Ag | Brennkraftmaschine mit Abgasturbolader und Compound-Nutzturbine |
US6422217B1 (en) * | 2000-12-19 | 2002-07-23 | Caterpillar Inc. | Back pressure valve drive EGR system |
AU2003260101A1 (en) * | 2002-08-21 | 2004-03-11 | Honeywell International Inc. | Egr system for turbocharged engines |
US7013879B2 (en) * | 2003-11-17 | 2006-03-21 | Honeywell International, Inc. | Dual and hybrid EGR systems for use with turbocharged engine |
US7610757B2 (en) * | 2004-07-30 | 2009-11-03 | Komatsu Ltd. | Intake controller of internal combustion engine |
DE112005001946T5 (de) * | 2004-08-11 | 2007-05-31 | Komatsu Ltd. | Öffnungs/Schliesssteuerung einer Einlass- und Auslassverbindungsschaltung |
JP2006132374A (ja) * | 2004-11-04 | 2006-05-25 | Hino Motors Ltd | 過給機付内燃機関 |
US20060137343A1 (en) * | 2004-12-14 | 2006-06-29 | Borgwarner Inc. | Turbine flow regulating valve system |
US20060137342A1 (en) * | 2004-12-14 | 2006-06-29 | Borgwarner Inc. | Turbine flow regulating valve system |
US7047743B1 (en) * | 2005-03-14 | 2006-05-23 | Deere & Company | Electric turbo compound configuration for an engine/electric generator system |
EP1902198A2 (en) * | 2005-06-16 | 2008-03-26 | UTC Power Corporation | Organic rankine cycle mechanically and thermally coupled to an engine driving a common load |
JP4534950B2 (ja) * | 2005-10-20 | 2010-09-01 | 株式会社デンソー | 排気ガス還流制御装置 |
WO2009058056A1 (en) * | 2007-11-01 | 2009-05-07 | Volvo Lastvagnar Ab | Internal combustion engine with exhaust gas recirculation |
US8091357B2 (en) | 2008-03-31 | 2012-01-10 | Caterpillar Inc. | System for recovering engine exhaust energy |
US20110154819A1 (en) * | 2008-03-31 | 2011-06-30 | Caterpillar Inc. | System for recovering engine exhaust energy |
US7866157B2 (en) * | 2008-05-12 | 2011-01-11 | Cummins Inc. | Waste heat recovery system with constant power output |
US8196403B2 (en) * | 2008-07-31 | 2012-06-12 | Caterpillar Inc. | Turbocharger having balance valve, wastegate, and common actuator |
US8161747B2 (en) | 2008-07-31 | 2012-04-24 | Caterpillar Inc. | Exhaust system having series turbochargers and EGR |
US8176737B2 (en) * | 2008-07-31 | 2012-05-15 | Caterpillar Inc. | Exhaust system having 3-way valve |
US8297053B2 (en) * | 2008-07-31 | 2012-10-30 | Caterpillar Inc. | Exhaust system having parallel asymmetric turbochargers and EGR |
US8584460B2 (en) | 2008-11-19 | 2013-11-19 | Volvo Lastvagnar Ab | Method and arrangement for reducing an NOx content in the exhaust gas of an internal combustion engine in a vehicle |
CN102251881A (zh) * | 2010-05-17 | 2011-11-23 | 杨秉恒 | 柴油机节能减排器 |
AU2012264789B2 (en) * | 2011-05-30 | 2017-03-30 | Fpt Motorenforschung Ag | Supercharged turbocompound engine apparatus |
CN102562273B (zh) * | 2012-02-13 | 2014-01-08 | 清华大学 | 具有可变几何增压涡轮的涡轮复合装置及其发动机系统 |
KR101992490B1 (ko) * | 2012-04-05 | 2019-06-24 | 두산인프라코어 주식회사 | 엔진의 배기가스 재순환 시스템 |
US9670823B2 (en) * | 2015-03-24 | 2017-06-06 | GM Global Technology Operations LLC | Engine with a turbocharger cooling module |
CN105464769B (zh) * | 2015-12-30 | 2017-11-17 | 东风商用车有限公司 | 一种双流道动力涡轮系统及其控制方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3623676A1 (de) * | 1986-07-12 | 1988-02-04 | Daimler Benz Ag | Verfahren zur lastabhaengigen steuerung eines hydraulischen antriebes fuer einen an einer brennkraftmaschine angeordneten verdichter |
JPH01257722A (ja) * | 1988-04-08 | 1989-10-13 | Komatsu Ltd | ターボコンパウンド機関の動力伝達装置 |
AT400473B (de) * | 1989-08-03 | 1996-01-25 | Avl Verbrennungskraft Messtech | Brennkraftmaschine mit abgasturbolader |
SE468174B (sv) | 1989-12-28 | 1992-11-16 | Saab Scania Ab | Foerbraenningsmotoraggregat av kompoundtyp |
US5142868A (en) | 1990-11-30 | 1992-09-01 | Cummins Engine Company, Inc. | Turbocompound engine with power turbine bypass control |
SE506125C2 (sv) * | 1994-12-08 | 1997-11-10 | Scania Cv Ab | Arrangemang för återledning av avgaser i överladdade motorer med parallella turbiner |
JPH08270454A (ja) | 1995-03-30 | 1996-10-15 | Toyota Motor Corp | 可変容量ターボチャージャ |
SE511035C2 (sv) * | 1996-04-25 | 1999-07-26 | Volvo Ab | Överladdad förbränningsmotor |
JP3430923B2 (ja) * | 1998-06-15 | 2003-07-28 | 日産自動車株式会社 | 内燃機関の過給制御装置 |
-
1997
- 1997-12-03 SE SE9704489A patent/SE517844C2/sv not_active IP Right Cessation
-
1998
- 1998-12-01 WO PCT/SE1998/002185 patent/WO1999031373A1/en active IP Right Grant
- 1998-12-01 EP EP98962749A patent/EP1036270B1/en not_active Revoked
- 1998-12-01 JP JP2000539254A patent/JP2002508472A/ja active Pending
- 1998-12-01 US US09/554,986 patent/US6286312B1/en not_active Expired - Lifetime
- 1998-12-01 DE DE69815882T patent/DE69815882T2/de not_active Revoked
- 1998-12-01 BR BR9815154-1A patent/BR9815154A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9704489L (sv) | 1999-06-04 |
DE69815882D1 (de) | 2003-07-31 |
EP1036270B1 (en) | 2003-06-25 |
US6286312B1 (en) | 2001-09-11 |
SE9704489D0 (sv) | 1997-12-03 |
EP1036270A1 (en) | 2000-09-20 |
WO1999031373A1 (en) | 1999-06-24 |
DE69815882T2 (de) | 2004-05-19 |
JP2002508472A (ja) | 2002-03-19 |
SE517844C2 (sv) | 2002-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 11A ANUIDADE |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: EXTINGUE-SE A PATENTE EM VIRTUDE DO DISPOSTO NO ART. 78, INCISO IV, DA LPI 9.279, REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2048 DE 06/04/2010 E COMPROVAR RECOLHIMENTO DA 12A, 13A E 14A ANUIDADES. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: F02D 21/08 (2006.01), F02B 29/04 (2006.0 |