EP0732490A3 - Moteur diesel turbosuralimenté - Google Patents

Moteur diesel turbosuralimenté Download PDF

Info

Publication number: EP0732490A3
Authority: EP; European Patent Office
Prior art keywords: diesel engine; engine assembly; turbocharged diesel; turbocharged; assembly
Prior art date: 1995-03-14
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.): Granted

Application number

EP96301360A

Other languages

German (de)

English (en)

Other versions

EP0732490A2 (fr

EP0732490B1 (fr

Inventor

Rod Radovanovic

A S Ghuman

Gregory H Henderson

Angela R May

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.)

Cummins Inc

Original Assignee

Cummins Engine Co Inc

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.)

1995-03-14

Filing date

1996-02-28

Publication date

1997-08-13

1996-02-28 Application filed by Cummins Engine Co Inc filed Critical Cummins Engine Co Inc

1996-09-18 Publication of EP0732490A2 publication Critical patent/EP0732490A2/fr

1997-08-13 Publication of EP0732490A3 publication Critical patent/EP0732490A3/fr

2001-04-11 Application granted granted Critical

2001-04-11 Publication of EP0732490B1 publication Critical patent/EP0732490B1/fr

2016-02-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F02M26/13—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
- F02M26/17—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
- F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/12—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit
- 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
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
- F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
- 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
- F02M26/21—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 with EGR valves located at or near the connection to the intake system

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)
Supercharger (AREA)
Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

EP96301360A 1995-03-14 1996-02-28 Moteur diesel turbosuralimenté Expired - Lifetime EP0732490B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US40405995A	1995-03-14	1995-03-14
US404059		1995-03-14

Publications (3)

Publication Number	Publication Date
EP0732490A2 EP0732490A2 (fr)	1996-09-18
EP0732490A3 true EP0732490A3 (fr)	1997-08-13
EP0732490B1 EP0732490B1 (fr)	2001-04-11

Family

ID=23597973

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96301360A Expired - Lifetime EP0732490B1 (fr)	1995-03-14	1996-02-28	Moteur diesel turbosuralimenté

Country Status (3)

Country	Link
EP (1)	EP0732490B1 (fr)
JP (1)	JPH08270509A (fr)
DE (1)	DE69612420T2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5974802A (en) *	1997-01-27	1999-11-02	Alliedsignal Inc.	Exhaust gas recirculation system employing a fluidic pump
IT1291509B1 (it) *	1997-02-11	1999-01-11	Fiat Ricerche	Motore a combustione a ciclo diesel, con ricircolo dei gas di scarico, provvisto di dispositivo miscelatore dei gas di ricircolo.
AT2539U1 (de) *	1997-12-22	1998-12-28	Avl List Gmbh	Brennkraftmaschine mit mindestens einem abgasturbolader
FR2788565B1 (fr) *	1999-01-15	2001-02-09	Renault Vehicules Ind	Collecteur d'admission comportant des moyens de raccordement a un circuit de recyclage des gaz d'echappement
US6408831B1 (en) *	2000-12-20	2002-06-25	Caterpillar Inc.	System for controlling the temperature of an intake air
DE10226694A1 (de) *	2002-06-15	2003-12-24	Daimler Chrysler Ag	Aufgeladene Brennkraftmaschine mit einer Kurbelgehäuseentlüftungseinrichtung
DE102006054956B4 (de) *	2006-11-22	2015-12-03	Man Diesel & Turbo Se	Brennkraftmaschine
JP4986168B2 (ja) *	2008-07-10	2012-07-25	トヨタ自動車株式会社	ブローバイガス処理装置
JP5321088B2 (ja) *	2009-01-23	2013-10-23	トヨタ自動車株式会社	潤滑油回収装置
DE102009020618A1 (de)	2009-05-09	2010-11-11	Daimler Ag	Mischvorrichtung zum Zumischen eines Abgasrückführstroms in einen Ladeluftstrom einer Brennkraftmaschine
US8453626B2 (en) *	2011-08-26	2013-06-04	Concentric Skånes Fagerhult AB	EGR venturi diesel injection
CN102953869A (zh) *	2012-11-27	2013-03-06	第一拖拉机股份有限公司	低排放直通外部冷却的废气再循环系统
JP6374804B2 (ja) *	2014-03-31	2018-08-15	株式会社クボタ	エンジン
US10316803B2 (en)	2017-09-25	2019-06-11	Woodward, Inc.	Passive pumping for recirculating exhaust gas
US10995705B2 (en)	2019-02-07	2021-05-04	Woodward, Inc.	Modular exhaust gas recirculation system
CN213175878U (zh)	2020-01-08	2021-05-11	伍德沃德有限公司	排气气体再循环混合器和发动机系统
US11174809B1 (en)	2020-12-15	2021-11-16	Woodward, Inc.	Controlling an internal combustion engine system
US11215132B1 (en)	2020-12-15	2022-01-04	Woodward, Inc.	Controlling an internal combustion engine system
US11821389B2 (en)	2021-08-20	2023-11-21	Caterpillar Inc.	Method and system for supplying fuel gas

Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3149454A (en) *	1961-08-16	1964-09-22	Motoren Werke Mannheim Ag	Gas engines
US3996748A (en) *	1974-05-15	1976-12-14	Etat Francais	Supercharged internal combustion engines
DE3029435A1 (de) *	1978-07-19	1982-03-04	Walter 2105 Seevetal Franke	Verfahren zum betrieb eines verbrennungskraftmotors, dieselmotors und verbrennungskraftmotor zur durchfuehrung des verfahrens
US4426848A (en) *	1981-11-20	1984-01-24	Dresser Industries, Inc.	Turbocharged engine exhaust gas recirculation system
US4635609A (en) *	1984-05-11	1987-01-13	Nederlandse Centrale Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek	System and device for exhaust gas recirculation in combustion machine
DE3831080A1 (de) *	1987-09-23	1989-04-06	Volkswagen Ag	Abgasrueckfuehrung fuer eine brennkraftmaschine
EP0489263A2 (fr) *	1990-11-06	1992-06-10	Mazda Motor Corporation	Système de récirculation de gaz d'échappement pour un moteur à combustion interne
DE4038918A1 (de) *	1990-12-06	1992-06-11	Porsche Ag	Mischvorrichtung fuer gasfoermige medien von brennkraftmaschinen
US5333456A (en) *	1992-10-01	1994-08-02	Carter Automotive Company, Inc.	Engine exhaust gas recirculation control mechanism
EP0653559A1 (fr) *	1993-11-12	1995-05-17	Cummins Engine Company, Inc.	Moteurs diesel turbochargés

1996
- 1996-02-28 EP EP96301360A patent/EP0732490B1/fr not_active Expired - Lifetime
- 1996-02-28 DE DE69612420T patent/DE69612420T2/de not_active Expired - Lifetime
- 1996-03-14 JP JP8057771A patent/JPH08270509A/ja active Pending

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3149454A (en) *	1961-08-16	1964-09-22	Motoren Werke Mannheim Ag	Gas engines
US3996748A (en) *	1974-05-15	1976-12-14	Etat Francais	Supercharged internal combustion engines
DE3029435A1 (de) *	1978-07-19	1982-03-04	Walter 2105 Seevetal Franke	Verfahren zum betrieb eines verbrennungskraftmotors, dieselmotors und verbrennungskraftmotor zur durchfuehrung des verfahrens
US4426848A (en) *	1981-11-20	1984-01-24	Dresser Industries, Inc.	Turbocharged engine exhaust gas recirculation system
US4635609A (en) *	1984-05-11	1987-01-13	Nederlandse Centrale Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek	System and device for exhaust gas recirculation in combustion machine
DE3831080A1 (de) *	1987-09-23	1989-04-06	Volkswagen Ag	Abgasrueckfuehrung fuer eine brennkraftmaschine
EP0489263A2 (fr) *	1990-11-06	1992-06-10	Mazda Motor Corporation	Système de récirculation de gaz d'échappement pour un moteur à combustion interne
DE4038918A1 (de) *	1990-12-06	1992-06-11	Porsche Ag	Mischvorrichtung fuer gasfoermige medien von brennkraftmaschinen
US5333456A (en) *	1992-10-01	1994-08-02	Carter Automotive Company, Inc.	Engine exhaust gas recirculation control mechanism
EP0653559A1 (fr) *	1993-11-12	1995-05-17	Cummins Engine Company, Inc.	Moteurs diesel turbochargés

Also Published As

Publication number	Publication date
JPH08270509A (ja)	1996-10-15
DE69612420D1 (de)	2001-05-17
EP0732490A2 (fr)	1996-09-18
DE69612420T2 (de)	2001-07-26
EP0732490B1 (fr)	2001-04-11

Publication	Publication Date	Title
GB2292774B (en)	1996-09-18	Supercharged internal combustion engine
EP0732490A3 (fr)	1997-08-13	Moteur diesel turbosuralimenté
GB2292587B (en)	1999-01-27	Turbocharged internal combustion engine arrangement
GB2304152B (en)	1997-08-13	Engine brake for a Diesel internal combustion engine
EP0826098A4 (fr)	2000-04-26	Moteur thermique a pistons differentiels en tandem
GB2292376B (en)	1998-08-05	Implement with a combustion engine
GB9523432D0 (en)	1996-01-17	Internal combustion engine
GB2300923B (en)	1998-12-23	Internal combustion engine
EP0747253A3 (fr)	1997-09-17	Configuration de montage de moteurs diesel à deux temps dans un véhicule
GB9407377D0 (en)	1994-06-08	Diesel engine
AU1573995A (en)	1995-08-15	A piston internal combustion engine
GB9618346D0 (en)	1996-10-16	Internal combustion engine
AU7513094A (en)	1995-06-27	Internal combustion engine utilizing internal boost
GB9809267D0 (en)	1998-07-01	A modified internal combustion engine
PL308614A1 (en)	1995-11-27	Diesel engine fuel
PL308439A1 (en)	1996-11-12	Two-stroke combustion engine
GB9221871D0 (en)	1992-12-02	A supercharged engine
AU2236097A (en)	1997-09-22	A combustion engine
AU2759995A (en)	1996-01-15	Turbocharged combustion engine
AUPN328795A0 (en)	1995-06-22	Modified diesel engine cycle
GB9504973D0 (en)	1995-04-26	Combustion engine
GB9422135D0 (en)	1994-12-21	Diesel engine
GB9512241D0 (en)	1995-08-16	Continuous combustion engine
GB9526702D0 (en)	1996-02-28	A particulate free engine
GB9511435D0 (en)	1995-08-02	Air injected diesel engine

Legal Events

Date	Code	Title	Description
1996-08-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1996-09-18	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE GB
1997-06-27	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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1997-11-05	17P	Request for examination filed	Effective date: 19970908
1997-11-19	17Q	First examination report despatched	Effective date: 19971006
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