ITRM20000121A0 - Procedimento per la regolazione della frazione della miscela gassosa di scarico rialimentata ad un motore a combustione interna. - Google Patents

Procedimento per la regolazione della frazione della miscela gassosa di scarico rialimentata ad un motore a combustione interna.

Info

Publication number
ITRM20000121A0
ITRM20000121A0 IT2000RM000121A ITRM20000121A ITRM20000121A0 IT RM20000121 A0 ITRM20000121 A0 IT RM20000121A0 IT 2000RM000121 A IT2000RM000121 A IT 2000RM000121A IT RM20000121 A ITRM20000121 A IT RM20000121A IT RM20000121 A0 ITRM20000121 A0 IT RM20000121A0
Authority
IT
Italy
Prior art keywords
fraction
procedure
adjusting
combustion engine
internal combustion
Prior art date
Application number
IT2000RM000121A
Other languages
English (en)
Inventor
Uwe Gartner
Tillmann Braun
Original Assignee
Daimler Chrysler Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7901583&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITRM20000121(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daimler Chrysler Ag filed Critical Daimler Chrysler Ag
Publication of ITRM20000121A0 publication Critical patent/ITRM20000121A0/it
Publication of ITRM20000121A1 publication Critical patent/ITRM20000121A1/it
Application granted granted Critical
Publication of IT1315861B1 publication Critical patent/IT1315861B1/it

Links

Classifications

    • 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]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D2041/0067—Determining the EGR temperature
    • 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
    • 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)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT2000RM000121A 1999-03-19 2000-03-08 Procedimento per la regolazione della frazione della miscela gassosadi scarico rialimentata ad un motore a combustione interna. IT1315861B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19912317A DE19912317C9 (de) 1999-03-19 1999-03-19 Verfahren zur Regelung des Anteils der einer Brennkraftmaschine rückgeführten Abgasmenge

Publications (3)

Publication Number Publication Date
ITRM20000121A0 true ITRM20000121A0 (it) 2000-03-08
ITRM20000121A1 ITRM20000121A1 (it) 2001-09-10
IT1315861B1 IT1315861B1 (it) 2003-03-26

Family

ID=7901583

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000RM000121A IT1315861B1 (it) 1999-03-19 2000-03-08 Procedimento per la regolazione della frazione della miscela gassosadi scarico rialimentata ad un motore a combustione interna.

Country Status (4)

Country Link
US (2) US6378508B1 (it)
DE (2) DE19912317C9 (it)
FR (2) FR2791091B1 (it)
IT (1) IT1315861B1 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10312493B4 (de) * 2003-03-20 2016-07-21 Volkswagen Ag Regelungsverfahren und Steuerung für einen Verbrennungsmotor
US7043754B2 (en) 2003-06-12 2006-05-09 Michael Arnouse Method of secure personal identification, information processing, and precise point of contact location and timing
US7013365B2 (en) 2003-06-16 2006-03-14 Michael Arnouse System of secure personal identification, information processing, and precise point of contact location and timing
US7472275B2 (en) 2003-06-13 2008-12-30 Michael Arnouse System and method of electronic signature verification
DE10360093A1 (de) * 2003-12-20 2005-07-21 Deutz Ag AGR-Regelung mit mechanischer Temperaturregelung
EP1607606B1 (en) * 2004-06-15 2008-04-09 C.R.F. Società Consortile per Azioni Method and device for determining an internal combustion engine intake air flow rate based on the measurement of the oxygen concentration in the gaseous mixture taken in by the engine
US7128063B2 (en) * 2004-07-21 2006-10-31 Gm Global Technology Operations, Inc. HCCI engine combustion control
DE102004060841A1 (de) 2004-12-17 2006-06-29 Deutz Ag Abgasrückführsteuerung mittels Lastsignal an einer Reiheneinspritzpumpe
US7278411B1 (en) * 2006-04-06 2007-10-09 Caterpillar Inc. Flow sensor
US7958873B2 (en) * 2008-05-12 2011-06-14 Cummins Inc. Open loop Brayton cycle for EGR cooling
DE102008039287A1 (de) 2008-08-22 2010-02-25 Daimler Ag Brennkraftmaschine mit einem Abgasturbolader
US7937208B2 (en) * 2008-12-09 2011-05-03 Deere & Company Apparatus for measuring EGR and method
DE102010056514A1 (de) * 2010-12-31 2012-07-05 Fev Gmbh NOX-Regelung mit innerer und äußerer Abgasrückführung
DE102013209551A1 (de) 2013-05-23 2014-11-27 Robert Bosch Gmbh Verfahren und Steuereinheit zur Bestimmung eines Massenstroms in einer Hochdruck-Abgas-Rückführung einer Brennkraftmaschine
JP6259246B2 (ja) * 2013-10-09 2018-01-10 三菱重工業株式会社 内燃機関の制御装置
US9422877B2 (en) * 2013-10-11 2016-08-23 General Electric Company System and method for control of exhaust gas recirculation (EGR) utilizing process temperatures
EP4092260A1 (en) 2016-09-19 2022-11-23 Cummins, Inc. Cast-in-head egr crossover tube with integral venturi tube for flow measurements
JP2018097104A (ja) * 2016-12-12 2018-06-21 京セラドキュメントソリューションズ株式会社 画像形成装置
JP6487981B1 (ja) * 2017-09-26 2019-03-20 株式会社Ｓｕｂａｒｕ Ｅｇｒ制御装置

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US4060065A (en) * 1973-10-23 1977-11-29 Nissan Motor Company, Limited Exhaust gas recirculation system having means to estimate actual recirculation rate based on intake and exhaust gas temperatures
DE2849554A1 (de) * 1978-11-15 1980-06-04 Bosch Gmbh Robert Einrichtung zum festlegen der zusammensetzung des gas-inhalts von zylindern bei brennkraftmaschinen
US4426848A (en) * 1981-11-20 1984-01-24 Dresser Industries, Inc. Turbocharged engine exhaust gas recirculation system
JPS58197461A (ja) * 1982-05-14 1983-11-17 Nissan Motor Co Ltd 排気還流装置のセンサ故障判別装置
DE3220832A1 (de) * 1982-06-03 1983-12-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur bestimmung der abgasrueckfuehrrate (arf-r) bei brennkraftmaschinen
DE3248745A1 (de) * 1982-12-31 1984-07-05 Robert Bosch Gmbh, 7000 Stuttgart Regelsystem fuer eine brennkraftmaschine
US4924840A (en) * 1988-10-05 1990-05-15 Ford Motor Company Fast response exhaust gas recirculation (EGR) system
US5273019A (en) * 1990-11-26 1993-12-28 General Motors Corporation Apparatus with dynamic prediction of EGR in the intake manifold
JPH04311643A (ja) * 1991-04-10 1992-11-04 Hitachi Ltd エンジンの気筒流入空気量算出方法
JPH05133286A (ja) * 1991-11-12 1993-05-28 Nissan Motor Co Ltd デイーゼル機関の排気還流装置
US5203313A (en) * 1992-06-19 1993-04-20 Bundy Corporation EGR venturi coupler
DE4337313C1 (de) * 1993-11-02 1995-03-02 Daimler Benz Ag Vorrichtung zur Bestimmung eines Gasmassendurchsatzes einer Brennkraftmaschine
DE4444972C2 (de) * 1993-12-17 2000-08-31 Fuji Heavy Ind Ltd Elektronisches Steuerverfahren und Steuersystem für einen Motor
EP0752523B1 (en) * 1995-07-04 2001-05-16 NOZEL ENGINEERING Co., Ltd. Method and apparatus for controlling a diesel engine
US5918582A (en) 1995-07-13 1999-07-06 Nissan Motor Integrated internal combustion engine control system with high-precision emission controls
DE19628235C2 (de) * 1995-07-13 2003-04-17 Nissan Motor Integrierte Verbrennungsmotorsteuerung mit einer Kraftfahrzeug-Abgasregelvorrichtung
DE19615545C1 (de) * 1996-04-19 1997-06-12 Daimler Benz Ag Einrichtung zur Dieselmotorbetriebsregelung mit Abgasrückführung und Ansaugluftdrosselung
DE19756919A1 (de) * 1997-04-01 1998-10-08 Bosch Gmbh Robert Verfahren und Vorrichtung zur Bestimmung einer Gasfüllung eines Verbrennungsmotors
DE19720643A1 (de) * 1997-05-16 1998-11-19 Hella Kg Hueck & Co Vorrichtung zur Abgasrückführung für eine Brennkraftmaschine in einem Kraftfahrzeug
DE19727793C2 (de) * 1997-06-30 2001-11-29 Siemens Ag Verfahren zum Steuern einer Brennkraftmaschine
DE19734494C1 (de) 1997-08-08 1998-10-08 Daimler Benz Ag Verfahren zum Betrieb einer Brennkraftmaschine
US6098602A (en) * 1999-01-15 2000-08-08 Ford Global Technologies, Inc. Exhaust gas recirculation system

Also Published As

Publication number Publication date
FR2791091A1 (fr) 2000-09-22
US6378508B1 (en) 2002-04-30
FR2794803A1 (fr) 2000-12-15
US20020100461A1 (en) 2002-08-01
FR2791091B1 (fr) 2002-07-05
DE19912317C2 (de) 2002-01-31
DE19964362B4 (de) 2010-06-17
FR2794803B1 (fr) 2002-08-23
DE19912317A1 (de) 2000-09-28
IT1315861B1 (it) 2003-03-26
DE19912317C9 (de) 2004-11-04
DE19912317C5 (de) 2004-01-15
US6595191B2 (en) 2003-07-22
ITRM20000121A1 (it) 2001-09-10

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