BRPI0416509A - sistema e método de recuperação de egr - Google Patents

sistema e método de recuperação de egr

Info

Publication number
BRPI0416509A
BRPI0416509A BRPI0416509-8A BRPI0416509A BRPI0416509A BR PI0416509 A BRPI0416509 A BR PI0416509A BR PI0416509 A BRPI0416509 A BR PI0416509A BR PI0416509 A BRPI0416509 A BR PI0416509A
Authority
BR
Brazil
Prior art keywords
egr
motor
volume
period
deficit
Prior art date
Application number
BRPI0416509-8A
Other languages
English (en)
Inventor
Stephen M Geyer
Gregory J Birky
Original Assignee
Mack Trucks
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 by Mack Trucks filed Critical Mack Trucks
Publication of BRPI0416509A publication Critical patent/BRPI0416509A/pt

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
    • 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
    • F02B37/12—Control of the pumps
    • F02B37/16—Control of the pumps by bypassing charging air
    • 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
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • 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
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

SISTEMA E MéTODO DE RECUPERAçãO DE EGR. A presente invenção refere-se a um sistema e método de recuperação de EGR (recirculação de gás de exaustão), cujo método incluir calcular um volume transitória de EGR, suficiente para manter o NOx emitido por um motor abaixo de um predeterminado nível durante um período de operação transitória do dito motor, suprir um volume real de EGR durante o dito período de operação transitória, medir o dito nível real de EGR durante o dito período de operação transitória, calcular um déficit de EGR entre o dito volume transitório de EGR e o dito volume real de EGR durante o dito período de operação transitória, integrar o dito déficit de EGR relativamente ao dito período de operação transitória para calcular um volume de déficit de EGR, calcular um seguinte volume em estado uniforme de EGR, suficiente para manter o NOx emitido pelo dito motor, do dito motor, abaixo do dito predeterminado nível durante um período seguinte de operação substancialmente em estado uniforme do dito motor e suprir o dito seguinte volume de EGR em estado uniforme, mais o dito volume de déficit de EGR, durante o seguinte período de operação substancialmente em estado uniforme do dito motor.
BRPI0416509-8A 2003-11-12 2004-11-12 sistema e método de recuperação de egr BRPI0416509A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51864803P 2003-11-12 2003-11-12
PCT/US2004/037730 WO2005047685A1 (en) 2003-11-12 2004-11-12 Egr recovery system and method

Publications (1)

Publication Number Publication Date
BRPI0416509A true BRPI0416509A (pt) 2008-03-04

Family

ID=34590287

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0416509-8A BRPI0416509A (pt) 2003-11-12 2004-11-12 sistema e método de recuperação de egr
BRPI0416555-1A BRPI0416555A (pt) 2003-11-12 2004-11-12 detecção de sobrecarga em turbocompressor

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0416555-1A BRPI0416555A (pt) 2003-11-12 2004-11-12 detecção de sobrecarga em turbocompressor

Country Status (7)

Country Link
US (2) US8191369B2 (pt)
EP (2) EP1692389B1 (pt)
JP (2) JP4486093B2 (pt)
CN (2) CN100549400C (pt)
AU (2) AU2004290063A1 (pt)
BR (2) BRPI0416509A (pt)
WO (2) WO2005047685A1 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4781056B2 (ja) * 2005-09-07 2011-09-28 日野自動車株式会社 ターボ過給機付エンジン
US7571608B2 (en) * 2005-11-28 2009-08-11 General Electric Company Turbocharged engine system and method of operation
US8057949B2 (en) 2007-08-16 2011-11-15 Ford Global Technologies, Llc Fuel cell stack flow diversion
FR2921699B1 (fr) * 2007-10-02 2014-06-06 Peugeot Citroen Automobiles Sa Moteur thermique equipe d'un turbocompresseur de suralimentation et procede pour lutter contre le pompage du turbocompresseur
EP2077386B1 (de) * 2008-01-07 2016-09-28 Ford Global Technologies, LLC Zylinderkopf mit im Zylinderkopf integriertem Abgaskrümmer
FR2925125B1 (fr) * 2008-03-27 2009-12-11 Peugeot Citroen Automobiles Sa Procede d'interdiction de passage en mode bi-turbo afin d'eviter le pompage dans un systeme de suralimentation
DE102010007444B4 (de) 2009-02-12 2025-07-10 Ford Global Technologies, Llc Transiente Verdichterpumpstoßreaktion bei einem turbogeladenen Motor
FR2947866B1 (fr) * 2009-07-09 2015-01-02 Peugeot Citroen Automobiles Sa Procede de controle d'un debit d'air injecte dans un moteur, ensemble comprenant un calculateur mettant en oeuvre ce procede et vehicule comportant un tel ensemble
FR2947865B1 (fr) * 2009-07-09 2011-06-17 Peugeot Citroen Automobiles Sa Procede de controle d'un debit d'air injecte dans un moteur, ensemble comprenant un calculateur mettant en ?uvre le procede et un vehicule comprenant l'ensemble
JP5310954B2 (ja) * 2010-09-08 2013-10-09 トヨタ自動車株式会社 内燃機関の制御装置
US8904786B2 (en) * 2011-04-13 2014-12-09 GM Global Technology Operations LLC Internal combustion engine
JP5871157B2 (ja) * 2011-10-03 2016-03-01 株式会社Ihi 遠心圧縮設備のサージング防止方法
US9822694B2 (en) 2012-08-09 2017-11-21 General Electric Company Methods and system for controlling surge in a two-stage turbocharger
US9169809B2 (en) 2012-08-20 2015-10-27 Ford Global Technologies, Llc Method for controlling a variable charge air cooler
JP2015021456A (ja) * 2013-07-22 2015-02-02 三菱自動車工業株式会社 内燃機関の制御装置
JP6269916B2 (ja) * 2013-07-22 2018-01-31 三菱自動車工業株式会社 内燃機関の制御装置
DE102013014722A1 (de) * 2013-09-05 2015-03-05 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren zum Betreiben einer Brennkraftmaschine mit einem Turbolader
DE102014201947B3 (de) * 2014-02-04 2015-01-22 Ford Global Technologies, Llc Verfahren und Vorrichtung zur Bestimmung eines Ladeluftmassenstroms
DE102015200026B4 (de) * 2014-03-26 2021-04-01 Ford Global Technologies, Llc Schätzung der Massendurchflussrate eines Zuluftverdichters
US9765712B2 (en) * 2014-04-11 2017-09-19 Cummins Inc. System and method for turbocharger compressor surge control
US9551276B2 (en) * 2014-08-14 2017-01-24 Ford Global Technologies, Llc Methods and systems for surge control
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
US9702297B2 (en) 2014-10-06 2017-07-11 General Electric Company Method and systems for adjusting a turbine bypass valve
GB201420444D0 (en) * 2014-11-18 2014-12-31 Rolls Royce Plc A method of starting a gas turbine engine
US9765688B2 (en) * 2014-12-11 2017-09-19 Ford Global Technologies, Llc Methods and system for controlling compressor surge
KR101766001B1 (ko) * 2015-02-13 2017-08-07 현대자동차주식회사 트랜지언트 운전조건 인식에 따른 차량 제어 방법 및 제어 장치
US9683498B2 (en) 2015-05-19 2017-06-20 Caterpillar Inc. Turbocharger compressor anti-surge engine control strategy and method
IL241683B (en) 2015-09-17 2020-09-30 Israel Aerospace Ind Ltd Multi-serial charger
US10221798B2 (en) 2015-12-01 2019-03-05 Ge Global Sourcing Llc Method and systems for airflow control
CN105889112B (zh) * 2016-04-10 2017-07-28 北京化工大学 一种基于隶属函数模型离心压缩机喘振保护方法
US10047757B2 (en) * 2016-06-22 2018-08-14 General Electric Company Predicting a surge event in a compressor of a turbomachine
EP3818259A4 (en) 2018-07-02 2022-04-06 Cummins, Inc. COMPRESSOR SURGE MONITORING
CN111088427B (zh) * 2018-10-23 2021-08-17 江西华赣瑞林稀贵金属科技有限公司 基于电子废料与复杂铜基固废的风机控制系统和控制方法
CN110735669B (zh) * 2019-10-08 2021-12-28 中国航发沈阳发动机研究所 一种航空燃气涡轮发动机旋转失速判断方法及装置
JP7256477B2 (ja) * 2020-02-10 2023-04-12 トヨタ自動車株式会社 内燃機関の制御装置
CN111307206B (zh) * 2020-02-20 2021-08-31 北京天泽智云科技有限公司 一种基于多源信息融合的压缩机喘振自动识别方法
US11614041B2 (en) 2021-06-11 2023-03-28 Caterpillar Inc. Engine intake air and exhaust control system

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147143A (en) * 1976-09-20 1979-04-03 Toyo Kogyo Co., Ltd. Engine acceleration detection apparatus
US4349004A (en) * 1980-10-22 1982-09-14 Nissan Diesel Kogyo Kabushiki Kaisha Exhaust gas recirculation apparatus for diesel engine
US4602606A (en) * 1983-09-19 1986-07-29 Toyota Jidosha Kabushiki Kaisha Diesel engine exhaust gas recirculation system with greater atmospheric pressure compensation at low engine load
DE3604692A1 (de) * 1986-02-14 1987-08-20 Daimler Benz Ag Verfahren zur erhoehung der prozesstemperatur einer luftverdichtenden brennkraftmaschine
JPH03100398A (ja) * 1989-09-12 1991-04-25 Mitsubishi Electric Corp ターボコンプレツサのサージング防止装置
JPH0777089A (ja) * 1993-09-07 1995-03-20 Zexel Corp ディーゼル機関のスモーク低減装置
US5533489A (en) * 1995-03-30 1996-07-09 Cummins Electronics Co. Exhaust gas recirculation control system
US5560208A (en) * 1995-07-28 1996-10-01 Halimi; Edward M. Motor-assisted variable geometry turbocharging system
JPH1089286A (ja) * 1996-09-13 1998-04-07 Ishikawajima Harima Heavy Ind Co Ltd 動翼可変ピッチ軸流ファンのサージング防止方法
JP3330287B2 (ja) * 1996-09-17 2002-09-30 トヨタ自動車株式会社 内燃機関の制御装置
US6000222A (en) * 1997-12-18 1999-12-14 Allied Signal Inc. Turbocharger with integral turbine exhaust gas recirculation control valve and exhaust gas bypass valve
JP3407648B2 (ja) * 1998-04-02 2003-05-19 株式会社デンソー 内燃機関制御装置
JP3838303B2 (ja) 1998-04-03 2006-10-25 トヨタ自動車株式会社 排気再循環制御装置
JP4258910B2 (ja) * 1998-09-30 2009-04-30 マツダ株式会社 過給機付エンジンの制御装置
US6089019A (en) * 1999-01-15 2000-07-18 Borgwarner Inc. Turbocharger and EGR system
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
DE19905637C1 (de) * 1999-02-11 2000-08-31 Daimler Chrysler Ag Abgasturbolader für eine Brennkraftmaschine
US6279551B1 (en) * 1999-04-05 2001-08-28 Nissan Motor Co., Ltd. Apparatus for controlling internal combustion engine with supercharging device
JP4191320B2 (ja) * 1999-05-31 2008-12-03 本田技研工業株式会社 内燃機関のｅｇｒ制御装置
US6205785B1 (en) 1999-07-21 2001-03-27 Caterpillar Inc. Exhaust gas recirculation system
US6301888B1 (en) * 1999-07-22 2001-10-16 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Low emission, diesel-cycle engine
DE19936884C1 (de) * 1999-08-05 2001-04-19 Daimler Chrysler Ag Verfahren zur Einstellung einer aufgeladenen Brennkraftmaschine mit Abgasrückführung
US6364602B1 (en) * 2000-01-06 2002-04-02 General Electric Company Method of air-flow measurement and active operating limit line management for compressor surge avoidance
US6298718B1 (en) * 2000-03-08 2001-10-09 Cummins Engine Company, Inc. Turbocharger compressor diagnostic system
EP1138928B1 (en) * 2000-03-27 2013-04-24 Mack Trucks, Inc. Turbocharged engine with exhaust gas recirculation
US6347519B1 (en) * 2000-03-31 2002-02-19 Detroit Diesel Corporation System and method for measuring recirculated exhaust gas flow in a compression-ignition engine
JP3687485B2 (ja) * 2000-05-12 2005-08-24 日産自動車株式会社 ディーゼルエンジンの制御装置
JP3918402B2 (ja) * 2000-05-18 2007-05-23 日産自動車株式会社 ディーゼルエンジンの制御装置
JP3656518B2 (ja) * 2000-05-18 2005-06-08 日産自動車株式会社 ディーゼルエンジンの制御装置
JP2001342840A (ja) * 2000-05-30 2001-12-14 Mitsubishi Motors Corp 過給機付き内燃機関の制御装置
US6568173B1 (en) * 2000-08-02 2003-05-27 Ford Global Technologies, Inc. Control method for turbocharged diesel engine aftertreatment system
AT5938U1 (de) * 2000-08-18 2003-01-27 Steyr Daimler Puch Ag Verfahren und vorrichtung zur steuerung der abgasrückführung einer luftverdichtenden verbrennungskraftmaschine
US6324848B1 (en) 2000-09-21 2001-12-04 Caterpillar Inc. Turbocharger system to inhibit surge in a multi-stage compressor
DE10051674A1 (de) * 2000-10-18 2002-05-02 Porsche Ag Verfahren zum Betreiben einer Brennkraftmaschine
US6508237B2 (en) * 2001-01-29 2003-01-21 Detroit Diesel Corporation Exhaust gas recirculation transient smoke control
US6401457B1 (en) * 2001-01-31 2002-06-11 Cummins, Inc. System for estimating turbocharger compressor outlet temperature
DE60227441D1 (de) * 2001-03-27 2008-08-21 Nissan Motor Vorrichtung und Verfahren zur Steuerung des Luft-Kraftstoff-Verhältnises einer Brennkraftmaschine
US6474318B1 (en) 2001-06-27 2002-11-05 Accessible Technologies, Inc. Air induction system having inlet valve
JP2003155957A (ja) * 2001-09-04 2003-05-30 Mitsubishi Motors Corp Ｅｇｒ制御装置及びｅｇｒ制御方法
US6609375B2 (en) * 2001-09-14 2003-08-26 Honeywell International Inc. Air cooling system for electric assisted turbocharger
DE10154151A1 (de) * 2001-11-03 2003-05-15 Daimler Chrysler Ag Verfahren zum Betrieb einer Brennkraftmaschine mit Abgasturbolader und Abgasrückführungseinrichtung
JP2003138952A (ja) * 2001-11-05 2003-05-14 Mitsubishi Motors Corp ディーゼル機関
US6604361B2 (en) * 2001-11-26 2003-08-12 Ford Global Technologies, Llc Method and system for operating an engine having a turbocharger with at least two discrete positions and exhaust gas recirculation (EGR)
LU90868B1 (en) * 2001-12-21 2003-07-23 Delphi Tech Inc Method for detecting compressor surging of a turbocharger
JP3873742B2 (ja) * 2001-12-28 2007-01-24 いすゞ自動車株式会社 可変容量ターボチャージャの制御装置
JP4019741B2 (ja) * 2002-02-28 2007-12-12 日産自動車株式会社 エンジンの燃焼制御装置
FR2837527B1 (fr) * 2002-03-21 2005-05-06 Renault Procede et ensemble de reglage de pression d'un moteur suralimente
US20030183212A1 (en) 2002-03-26 2003-10-02 Paul Gottemoller Engine turbocompressor controllable bypass system and method
JP4069711B2 (ja) * 2002-03-28 2008-04-02 マツダ株式会社 ディーゼルエンジンの燃焼制御装置
US6725847B2 (en) * 2002-04-10 2004-04-27 Cummins, Inc. Condensation protection AECD for an internal combustion engine employing cooled EGR
DE10237416A1 (de) * 2002-08-16 2004-02-26 Daimlerchrysler Ag Betriebsverfahren für einen Verdichter
US6698409B1 (en) * 2002-12-09 2004-03-02 International Engine Intellectual Property Company, Llc Engine speed-based modification of exhaust gas recirculation during fueling transients
JP2004197614A (ja) * 2002-12-17 2004-07-15 Toyota Motor Corp 内燃機関の圧力・温度算出装置
JP3888301B2 (ja) * 2002-12-17 2007-02-28 トヨタ自動車株式会社 内燃機関の排気ガス再循環ガス量算出装置
US6779344B2 (en) 2002-12-20 2004-08-24 Deere & Company Control system and method for turbocharged throttled engine
US6820599B2 (en) * 2003-02-03 2004-11-23 Ford Global Technologies, Llc System and method for reducing Nox emissions during transient conditions in a diesel fueled vehicle with EGR
DE10310221B4 (de) * 2003-03-08 2006-11-23 Daimlerchrysler Ag Verfahren zur Begrenzung eines Ladedrucks
JP4534514B2 (ja) * 2004-02-18 2010-09-01 株式会社デンソー ディーゼル機関の制御装置
US6973382B2 (en) * 2004-03-25 2005-12-06 International Engine Intellectual Property Company, Llc Controlling an engine operating parameter during transients in a control data input by selection of the time interval for calculating the derivative of the control data input
JP2005307847A (ja) * 2004-04-21 2005-11-04 Denso Corp 内燃機関の空気量算出装置
US7127892B2 (en) * 2004-08-13 2006-10-31 Cummins, Inc. Techniques for determining turbocharger speed
DE102004041767A1 (de) * 2004-08-28 2006-03-02 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit Abgasrückführung
US7143580B2 (en) * 2004-10-22 2006-12-05 Detroit Diesel Corporation Virtual compressor outlet temperature sensing for charge air cooler overheating protection
US7275374B2 (en) * 2004-12-29 2007-10-02 Honeywell International Inc. Coordinated multivariable control of fuel and air in engines
US7322194B2 (en) * 2005-09-28 2008-01-29 Ford Global Technologies Llc System and method for reducing surge
US7958730B2 (en) * 2005-12-30 2011-06-14 Honeywell International Inc. Control of dual stage turbocharging
US7281518B1 (en) * 2007-03-15 2007-10-16 Detroit Diesel Corporation Method and system of diesel engine setpoint compensation for transient operation of a heavy duty diesel engine

Also Published As

Publication number Publication date
JP2007510860A (ja) 2007-04-26
CN100549400C (zh) 2009-10-14
WO2005047669A1 (en) 2005-05-26
US7398773B2 (en) 2008-07-15
CN1878945A (zh) 2006-12-13
JP4486093B2 (ja) 2010-06-23
WO2005047685A1 (en) 2005-05-26
US20070240691A1 (en) 2007-10-18
EP1692378A1 (en) 2006-08-23
US20110094220A1 (en) 2011-04-28
US8191369B2 (en) 2012-06-05
JP2007510861A (ja) 2007-04-26
CN100408820C (zh) 2008-08-06
CN1894492A (zh) 2007-01-10
JP4757199B2 (ja) 2011-08-24
BRPI0416555A (pt) 2007-08-21
AU2004290063A1 (en) 2005-05-26
AU2004290064A1 (en) 2005-05-26
EP1692378A4 (en) 2011-09-14
EP1692389B1 (en) 2013-10-02
EP1692389A1 (en) 2006-08-23
EP1692389A4 (en) 2010-10-06

Similar Documents

Publication Publication Date Title
BRPI0416509A (pt) sistema e método de recuperação de egr
DE602007013429D1 (de) Motorabgasreinigungsvorrichtung
ATE362041T1 (de) Verfahren zur steuerung der reduktionsmittelzugabe
WO2009135021A3 (en) Apparatus, system, and method for reducing nox emissions on an scr catalyst
DE60308728D1 (de) VORRICHTUNG UND VERFAHREN ZUR REGELUNG DER NOx-EMISSIONEN AUS KOHLENSTOFFHALTIGEN BRENNSTOFFBETRIEBENEN KESSELN OHNE BENUTZUNG EINES EXTERNEN REAGENTEN
DK1438491T3 (da) Apparat til behandling af gas
BRPI0718251B8 (pt) dispositivo de acesso vascular
MY183614A (en) Method and device for controlling ammonia injection amount of activated carbon desulfurization and denitrification system
ATE518579T1 (de) Verfahren und vorrichtung zur verringerung des gehalts an nox und n2o in gasen
WO2006012049A3 (en) System for diagnosing reagent solution quality and emissions catalyst degradation
SE9400253L (sv) Anordning avsedd att minska den relativa fuktigheten i en strömmande gas
EP1291498A3 (en) Emission control system for internal combustion engine
ATE532950T1 (de) Abgasreinigungsvorrichtung für brennkraftmotor
FR2822713B1 (fr) Procede et dispositif de traitement d'un feu dans un compartiment d'avion
WO2005042934A3 (en) Intermittent application of syngas to nox trap and/or diesel engine
DE602004009243D1 (de) Verfahren zur den Stoffwechsel betreffenden Führung von eingeleitetem zellulärem Material
BRPI0511446A (pt) dessulfurização de um catalisador adsorvedor de nox em um sistema de descarga de motor diesel
TW200706806A (en) Stoker type incinerator and its operation method
WO2009135062A3 (en) Apparatus, system, and method for nox signal correction in feedback controls of an scr system
WO2007094888A3 (en) Apparatus, system, and method for determining a regeneration cycle thermal ramp
ATE300348T1 (de) Verfahren zur behandlung eines eine so3- komponente enthaltenden gases mit na2co3
WO2006138236A3 (en) Method and apparatus for bubble injection of agent into exhaust gas for use with emission abatement device
DE602006016541D1 (de) Verfahren und System zur Abgasbehandlung eines Verbrennungsmotors, System und damit ausgerüstetes Fahrzeug
DK1445439T3 (da) Fremgangsmåde til regenerering af en oxidationskatalysator for udstödningsgasser fra en forbrændingsmotor
ATE339604T1 (de) Verfahren zur steuerung eines verbrennungsmotors zur regeneration von abgasreinigungsmitteln sowie entsprechende vorrichtung

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA F02M 25/07.

Ipc: F02B 47/08 (2006.01), F02B 37/16 (2006.01), F02B 3

Ipc: F02B 47/08 (2006.01), F02B 37/16 (2006.01), F02B 3