KR970006816A - 압축점화엔진용 배기가스 재순환시스템 및 압축점화엔진내의 배기가스 제어방법 - Google Patents

압축점화엔진용 배기가스 재순환시스템 및 압축점화엔진내의 배기가스 제어방법 Download PDF

Info

Publication number
KR970006816A
KR970006816A KR1019960004483A KR19960004483A KR970006816A KR 970006816 A KR970006816 A KR 970006816A KR 1019960004483 A KR1019960004483 A KR 1019960004483A KR 19960004483 A KR19960004483 A KR 19960004483A KR 970006816 A KR970006816 A KR 970006816A
Authority
KR
South Korea
Prior art keywords
exhaust gas
ignition engine
compressed ignition
control method
recirculation system
Prior art date
Application number
KR1019960004483A
Other languages
English (en)
Other versions
KR100199675B1 (ko
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 filed Critical
Publication of KR970006816A publication Critical patent/KR970006816A/ko
Application granted granted Critical
Publication of KR100199675B1 publication Critical patent/KR100199675B1/ko

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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
    • 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
    • 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
    • F02M26/48—EGR valve position sensors
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
KR1019960004483A 1995-07-17 1996-02-24 압축점화엔진용 배기가스 재순환시스템 및 압축점화엔진내의 배기가스 제어방법 KR100199675B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/502,968 US5520161A (en) 1995-07-17 1995-07-17 Exhaust gas recirculation system for a compression ignition engine and a method of controlling exhaust gas recirculation in a compression ignition engine
CA002154011A CA2154011C (en) 1995-07-17 1995-07-17 Exhaust gas recirculation system for a compression ignition engine and a method of controlling exhaust gas recirculation in a compression ignition engine
CA2,154,011 1995-07-17

Publications (2)

Publication Number Publication Date
KR970006816A true KR970006816A (ko) 1997-02-21
KR100199675B1 KR100199675B1 (ko) 1999-06-15

Family

ID=34218947

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960004483A KR100199675B1 (ko) 1995-07-17 1996-02-24 압축점화엔진용 배기가스 재순환시스템 및 압축점화엔진내의 배기가스 제어방법

Country Status (11)

Country Link
US (1) US5520161A (ko)
KR (1) KR100199675B1 (ko)
AU (1) AU6296096A (ko)
BR (1) BR9606568A (ko)
CA (1) CA2154011C (ko)
CZ (1) CZ79197A3 (ko)
DE (1) DE19628852C2 (ko)
GB (1) GB2303468B (ko)
HU (1) HUP9800238A2 (ko)
PL (1) PL319254A1 (ko)
WO (1) WO1997004229A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020051005A (ko) * 2000-12-22 2002-06-28 신현준 천연가스 연소방법
WO2014104628A1 (ko) * 2012-12-26 2014-07-03 두산인프라코어 주식회사 Egr 제어 방법 및 장치

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704340A (en) * 1995-06-02 1998-01-06 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Excess air rate detecting apparatus and an excess air rate control apparatus for an engine
JP3365197B2 (ja) * 1996-03-21 2003-01-08 日産自動車株式会社 内燃機関のｅｇｒ制御装置
DE69727417T2 (de) * 1996-04-23 2004-12-16 Toyota Jidosha K.K., Toyota Selbstzündende Brennkraftmaschine
US6012431A (en) * 1996-06-03 2000-01-11 Nissan Motor Co., Ltd. Control apparatus for internal combustion engine and estimation apparatus for estimating pressure in intake and discharge system of internal combustion engine
US6951211B2 (en) 1996-07-17 2005-10-04 Bryant Clyde C Cold air super-charged internal combustion engine, working cycle and method
US8215292B2 (en) 1996-07-17 2012-07-10 Bryant Clyde C Internal combustion engine and working cycle
US7281527B1 (en) * 1996-07-17 2007-10-16 Bryant Clyde C Internal combustion engine and working cycle
AU4082997A (en) 1996-08-23 1998-03-26 Cummins Engine Company Inc. Homogeneous charge compression ignition engine with optimal combustion control
US6230683B1 (en) * 1997-08-22 2001-05-15 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
JP3743099B2 (ja) * 1997-01-13 2006-02-08 トヨタ自動車株式会社 内燃機関
DE19720643A1 (de) * 1997-05-16 1998-11-19 Hella Kg Hueck & Co Vorrichtung zur Abgasrückführung für eine Brennkraftmaschine in einem Kraftfahrzeug
US5740785A (en) * 1997-06-09 1998-04-21 Southwest Research Institute Two way-high pressure loop, exhaust gas recirculation valve
US6050248A (en) * 1997-12-03 2000-04-18 Caterpillar Inc. Exhaust gas recirculation valve powered by pressure from an oil pump that powers a hydraulically actuated fuel injector
WO1999042718A1 (en) 1998-02-23 1999-08-26 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
US6308694B1 (en) 1999-01-11 2001-10-30 Ford Global Technologies, Inc. Flow measurement and control
US6138504A (en) * 1998-06-04 2000-10-31 Ford Global Technologies, Inc. Air/fuel ratio control system
US6112729A (en) * 1998-10-02 2000-09-05 Caterpillar Inc. Device for controlling exhaust gas recirculation in an internal combustion engine
DE19854461C1 (de) * 1998-11-25 2000-03-09 Daimler Chrysler Ag Verbrennungsmotor, insbesondere Verbrennungsmotor für Fahrzeuge, mit einer Abgasrückführung
US6098602A (en) * 1999-01-15 2000-08-08 Ford Global Technologies, Inc. Exhaust gas recirculation system
US6089019A (en) * 1999-01-15 2000-07-18 Borgwarner Inc. Turbocharger and EGR system
US6095127A (en) * 1999-01-26 2000-08-01 Ford Global Technologies, Inc. Fuel limiting method in diesel engines having exhaust gas recirculation
US6035640A (en) * 1999-01-26 2000-03-14 Ford Global Technologies, Inc. Control method for turbocharged diesel engines having exhaust gas recirculation
US6067800A (en) * 1999-01-26 2000-05-30 Ford Global Technologies, Inc. Control method for a variable geometry turbocharger in a diesel engine having exhaust gas recirculation
US6128902A (en) * 1999-01-26 2000-10-10 Ford Global Technologies, Inc. Control method and apparatus for turbocharged diesel engines having exhaust gas recirculation
US6035639A (en) * 1999-01-26 2000-03-14 Ford Global Technologies, Inc. Method of estimating mass airflow in turbocharged engines having exhaust gas recirculation
US6178749B1 (en) * 1999-01-26 2001-01-30 Ford Motor Company Method of reducing turbo lag in diesel engines having exhaust gas recirculation
US6076353A (en) * 1999-01-26 2000-06-20 Ford Global Technologies, Inc. Coordinated control method for turbocharged diesel engines having exhaust gas recirculation
US6029636A (en) * 1999-02-01 2000-02-29 Kiel; Lonn M. Air intake pre-heater
US6446498B1 (en) 1999-06-30 2002-09-10 Caterpillar Inc. Method for determining a condition of an exhaust gas recirculation (EGR) system for an internal combustion engine
US6837227B2 (en) * 2001-01-31 2005-01-04 Cummins, Inc. System and method for estimating EGR mass flow and EGR fraction
FR2829185B1 (fr) * 2001-09-04 2006-01-13 Renault Procede et dispositif de commande d'une soupape de reglage d'un flux de gaz d'echappement recircules dans le collecteur d'admission d'un moteur a combustion interne
US6738707B2 (en) * 2001-11-15 2004-05-18 Ford Global Technologies, Llc Cylinder air charge estimation system and method for internal combustion engine including exhaust gas recirculation
US6732685B2 (en) * 2002-02-04 2004-05-11 Caterpillar Inc Engine valve actuator
US6722349B2 (en) 2002-02-04 2004-04-20 Caterpillar Inc Efficient internal combustion engine valve actuator
US7347171B2 (en) * 2002-02-04 2008-03-25 Caterpillar Inc. Engine valve actuator providing Miller cycle benefits
US7069887B2 (en) * 2002-05-14 2006-07-04 Caterpillar Inc. Engine valve actuation system
US6941909B2 (en) * 2003-06-10 2005-09-13 Caterpillar Inc System and method for actuating an engine valve
US7004122B2 (en) * 2002-05-14 2006-02-28 Caterpillar Inc Engine valve actuation system
US6698408B2 (en) 2002-07-10 2004-03-02 Eaton Corporation Position control strategy EGR valve actuator
US6742335B2 (en) 2002-07-11 2004-06-01 Clean Air Power, Inc. EGR control system and method for an internal combustion engine
US6820600B1 (en) * 2002-09-19 2004-11-23 Detroit Deisel Corporation Method for controlling an engine with an EGR system
US6779337B2 (en) * 2002-09-20 2004-08-24 Ford Global Technologies, Llc Hydrogen fueled spark ignition engine
CA2406267C (en) * 2002-10-02 2013-01-08 Westport Research Inc. Exhaust gas recirculation methods and apparatus for reducing nox emissions from internal combustion engines
BR0300426A (pt) * 2003-02-27 2004-11-03 Wahler Metalurgica Ltda Conjunto válvula defletora de gás
US6912458B2 (en) * 2003-06-25 2005-06-28 Caterpillar Inc Variable valve actuation control for operation at altitude
US20050039711A1 (en) * 2003-08-18 2005-02-24 Bryant Clyde C. Internal combustion engine and working cycle
CA2442336C (en) * 2003-09-30 2006-09-19 Westport Research Inc. Method and apparatus for providing for high egr gaseous-fuelled direct injection internal combustion engine
JP2006029247A (ja) * 2004-07-20 2006-02-02 Denso Corp エンジンの停止始動制御装置
US20070056266A1 (en) * 2005-09-13 2007-03-15 Eric Kurtz System and method for regenerating a NOx storage and conversion device
US7913675B2 (en) * 2005-10-06 2011-03-29 Caterpillar Inc. Gaseous fuel engine charge density control system
US20070079598A1 (en) * 2005-10-06 2007-04-12 Bailey Brett M Gaseous fuel engine charge density control system
FR2892150A1 (fr) * 2005-10-17 2007-04-20 Renault Sas Procede d'estimation d'un debit de gaz d'echappement recircule (egr) par une approche thermodynamique
DE102005053761B3 (de) * 2005-11-10 2007-06-21 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
US7296562B2 (en) 2006-03-30 2007-11-20 Caterpiller Inc. Control system and method for estimating turbocharger performance
ITRM20070385A1 (it) * 2007-07-12 2009-01-13 Gm Global Tech Operations Inc Procedimento di stima della caduta di pressione tra due sezioni della linea di scarico di un motore a combustione interna.
FR2924470B1 (fr) * 2007-11-29 2009-11-20 Valeo Sys Controle Moteur Sas Moteur multicarburant a combustion interne et procede de regulation de la suralimentation en gaz d'echappement recircules d'un tel moteur.
US20090149996A1 (en) * 2007-12-05 2009-06-11 Applied Materials, Inc. Multiple inlet abatement system
US8041497B2 (en) * 2008-07-15 2011-10-18 Ford Global Technologies, Llc Fuel based engine operation control
DE102009016521A1 (de) 2009-04-08 2010-10-14 Man Diesel Se Abgasturbolader-Anordnung, damit ausgerüstetes Antriebssystem und Verfahren zum Betreiben eines solchen Antriebssystems
DE102009016522A1 (de) 2009-04-08 2010-10-14 Man Diesel & Turbo Se Abgasturbolader-Anordnung mit integrierter Abblaseklappe, damit ausgerüstetes Antriebssystem und Verfahren zum Betreiben eines solchen Antriebssystems
EP2449220B1 (en) * 2009-06-29 2015-05-20 Monsanto Technology LLC Reformed ethanol engines
WO2011027439A1 (ja) * 2009-09-02 2011-03-10 トヨタ自動車株式会社 内燃機関のｅｇｒ制御システム
US9399958B2 (en) * 2010-05-11 2016-07-26 Toyota Jidosha Kabushiki Kaisha Specifying method of EGR rate in internal combustion engine and control apparatus of internal combustion engine
AU2010364874B2 (en) * 2010-12-03 2014-12-11 Mitsubishi Electric Corporation Part replacement method for refrigeration cycle device and refrigeration cycle device
US8532910B2 (en) * 2011-05-17 2013-09-10 GM Global Technology Operations LLC Method and apparatus to determine a cylinder air charge for an internal combustion engine
DE102011081959A1 (de) * 2011-09-01 2013-03-07 Robert Bosch Gmbh Verwendung eines geschätzten Luftaufwandfaktors zur Fehlerüberwachung im Luftsystem
US9260996B2 (en) * 2012-01-20 2016-02-16 GM Global Technology Operations LLC Exhaust system and method for controlling an exhaust system
CA2798599C (en) * 2012-12-14 2013-11-12 Westport Power Inc. Skip-fire fuel injection system and method
US9422877B2 (en) * 2013-10-11 2016-08-23 General Electric Company System and method for control of exhaust gas recirculation (EGR) utilizing process temperatures
US10330034B2 (en) 2016-04-29 2019-06-25 Ford Global Technologies, Llc Device and method for predicting the exhaust gas recirculation rate
DE102016207360A1 (de) 2016-04-29 2017-11-02 Ford Global Technologies, Llc Verfahren zur Prognose der Abgasrückführungsrate
DE102016207358B4 (de) 2016-04-29 2024-01-11 Ford Global Technologies, Llc Vorrichtung und Verfahren zur Prognose der Abgasrückführungsrate
IT201700119992A1 (it) * 2017-10-23 2019-04-23 Prinoth Spa Veicolo cingolato per la preparazione di piste da sci
CA3119273A1 (en) 2018-11-09 2020-05-14 Iocurrents, Inc. Machine learning-based prediction, planning, and optimization of trip time, trip cost, and/or pollutant emission during navigation
JP7266545B2 (ja) * 2020-03-19 2023-04-28 三菱重工業株式会社 燃料噴射制御装置
US11459964B2 (en) * 2020-12-07 2022-10-04 Ford Global Technologies, Llc Methods and systems for an exhaust gas recirculation system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803750A1 (de) * 1978-01-28 1979-08-02 Bosch Gmbh Robert Verfahren und einrichtung zur kraftstoffzumessung bei brennkraftmaschinen
DE2849554A1 (de) * 1978-11-15 1980-06-04 Bosch Gmbh Robert Einrichtung zum festlegen der zusammensetzung des gas-inhalts von zylindern bei brennkraftmaschinen
DE2909465A1 (de) * 1979-03-10 1980-09-18 Bosch Gmbh Robert Einrichtung zur steuerung von abgasrueckfuehrmengen bei selbstzuendenden brennkraftmaschinen
US4269156A (en) * 1979-05-01 1981-05-26 The Bendix Corporation Air/fuel ratio management system with calibration correction for manifold pressure differentials
JPS57165656A (en) * 1981-04-07 1982-10-12 Nissan Motor Co Ltd Egr device of diesel engine
JPS5888434A (ja) * 1981-11-18 1983-05-26 Honda Motor Co Ltd 内燃エンジンの空燃比背圧補正方法及び装置
JPS58222962A (ja) * 1982-06-18 1983-12-24 Honda Motor Co Ltd 車輌用内燃エンジンの排気還流制御方法
DE3239287A1 (de) * 1982-10-23 1984-04-26 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur anpassung der abgasrueckfuehrrate (arf)
US4562821A (en) * 1984-05-11 1986-01-07 Toyota Jidosha Kabushiki Kaisha System for controlling the amount of recirculated exhaust gas for a diesel engine
JPS611634U (ja) * 1984-06-10 1986-01-08 マツダ株式会社 デイ−ゼルエンジンの吸気装置
JPS61149536A (ja) * 1984-12-25 1986-07-08 Honda Motor Co Ltd 過給機を備えた内燃エンジンの動作制御量制御方法
US4825841A (en) * 1987-02-03 1989-05-02 Toyota Jidosha Kabushiki Kaisha Diagnosis device for an internal combustion engine exhaust gas recycling device
JPH03233162A (ja) * 1990-02-06 1991-10-17 Mitsubishi Electric Corp 内燃機関の燃焼制御装置
BR9205424A (pt) * 1991-01-14 1994-03-15 Orbital Engine Company Austria Sistema de gerenciamento de motor
JPH04272463A (ja) * 1991-02-27 1992-09-29 Fuji Heavy Ind Ltd Ｆｆｖ用エンジンのｅｇｒ制御方法
JPH04365947A (ja) * 1991-06-11 1992-12-17 Nippondenso Co Ltd エンジン用空燃比制御装置
JP2881075B2 (ja) * 1992-08-05 1999-04-12 三菱電機株式会社 排気還流制御装置の故障診断方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020051005A (ko) * 2000-12-22 2002-06-28 신현준 천연가스 연소방법
WO2014104628A1 (ko) * 2012-12-26 2014-07-03 두산인프라코어 주식회사 Egr 제어 방법 및 장치
US9790877B2 (en) 2012-12-26 2017-10-17 Doosan Infracore Co., Ltd. Method and apparatus for controlling EGR

Also Published As

Publication number Publication date
GB2303468B (en) 1998-12-02
DE19628852C2 (de) 2001-07-19
KR100199675B1 (ko) 1999-06-15
CZ79197A3 (cs) 1998-02-18
HUP9800238A2 (hu) 1998-05-28
GB2303468A (en) 1997-02-19
DE19628852A1 (de) 1997-01-30
WO1997004229A1 (en) 1997-02-06
BR9606568A (pt) 1997-10-21
CA2154011A1 (en) 1997-01-18
CA2154011C (en) 1999-06-08
GB9611444D0 (en) 1996-08-07
AU6296096A (en) 1997-02-18
PL319254A1 (en) 1997-08-04
US5520161A (en) 1996-05-28

Similar Documents

Publication Publication Date Title
KR970006816A (ko) 압축점화엔진용 배기가스 재순환시스템 및 압축점화엔진내의 배기가스 제어방법
GB2303177B (en) An exhaust gas recirculation system for an internal combustion engine
GB2287312B (en) Gas turbine combustion system and combustion control method
EP1027533A4 (en) METHOD AND DEVICE FOR REGULATED EXHAUST GAS RECIRCULATION IN AN INTERNAL COMBUSTION ENGINE WITH RETARDER AND STARTING AID
ZA989145B (en) Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of a fuel.
AU7726498A (en) Method and apparatus for exhaust gas recirculation control and power augmentation in an internal combustion engine
GB2288851B (en) Method and apparatus for cooling exhaust gases from diesel engines
GB2312930B (en) Exhaust gas turbocharger for an internal-combustion engine
AU5794198A (en) Exhaust gas recirculation in internal combustion engines
GB9408677D0 (en) Gaseous fuel compression and control system for gas turbine engine
GB9724877D0 (en) Exhaust emission control device for diesel engines
DE69719460D1 (de) Abgasemissionssteuerungssystem und Verfahren für Verbrennungsmotoren
EP0657636A3 (en) Control system and method for turbocharged internal combustion engine.
GB2274681B (en) Method for operation of an exhaust system for an internal combustion engine and exhaust system therefor
FI950576A (fi) Menetelmä ja sovitelma kaasuturbiinin imuilman puhdistamiseksi
DE69701286D1 (de) Verbrennungsmotor mit abgasrückführungssteuerungssystem
GB2324256B (en) Method and apparatus for reducing exhaust gas emissions
AU6347696A (en) Process and device for decompositing nitrogen oxides in internal combustion engine exhaust gases
IL109165A0 (en) Exhaust system for reducing pollutants in the exhaust gases of internal-combustion engines
EP0745762A3 (en) Engine exhaust gas recirculation system
EP0728920A3 (en) Method and arrangement for controlling an exhaust brake of an internal combustion engine
AU6388798A (en) Internal combustion engine exhaust treating apparatus and method
KR970006835A (ko) 배기가스 저감구조의 엔진연소 시스템 및 제어방법
AU6880298A (en) Combustion system and method reducing amount of combustibles in the exhaust gases
KR100191228B1 (en) Method for purifying combustion exhaust gas

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee