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DE19680104T1 - Verfahren und System von Verbrennungsmotoren - Google Patents

Verfahren und System von Verbrennungsmotoren

Info

Publication number
DE19680104T1
DE19680104T1 DE19680104T DE19680104T DE19680104T1 DE 19680104 T1 DE19680104 T1 DE 19680104T1 DE 19680104 T DE19680104 T DE 19680104T DE 19680104 T DE19680104 T DE 19680104T DE 19680104 T1 DE19680104 T1 DE 19680104T1
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engines
engines
internal
combustion
Prior art date
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
DE19680104T
Other languages
English (en)
Other versions
DE19680104C2 (de
Inventor
Jan Nytomt
Thomas Johansson
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.)
SEM AB
Original Assignee
Mecel AB
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 Mecel AB filed Critical Mecel AB
Publication of DE19680104T1 publication Critical patent/DE19680104T1/de
Application granted granted Critical
Publication of DE19680104C2 publication Critical patent/DE19680104C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
    • 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
    • F02D41/1454—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 oxygen content or concentration or the air-fuel ratio
    • F02D41/1458—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 oxygen content or concentration or the air-fuel ratio with determination means using an estimation
    • 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
    • F02D41/1454—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 oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—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 oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE19680104T 1995-01-18 1996-01-18 Verfahren und System zum Steuern von Verbrennungsmotoren Expired - Fee Related DE19680104C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9500189A SE503900C2 (sv) 1995-01-18 1995-01-18 Metod och system för övervakning av förbränningsmotorer genom detektering av aktuellt blandningsförhållande luft-bränsle
PCT/SE1996/000048 WO1996022458A1 (en) 1995-01-18 1996-01-18 Method and system for controlling combustion engines

Publications (2)

Publication Number Publication Date
DE19680104T1 true DE19680104T1 (de) 1997-05-22
DE19680104C2 DE19680104C2 (de) 2001-04-05

Family

ID=20396893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19680104T Expired - Fee Related DE19680104C2 (de) 1995-01-18 1996-01-18 Verfahren und System zum Steuern von Verbrennungsmotoren

Country Status (4)

Country Link
US (1) US5769049A (de)
DE (1) DE19680104C2 (de)
SE (1) SE503900C2 (de)
WO (1) WO1996022458A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735454A1 (de) * 1997-08-16 1999-02-18 Daimler Benz Ag Verfahren zur Bestimmung einer Betriebsgröße eines Verbrennungsmotors
DE19916204C1 (de) * 1999-04-10 2000-11-16 Daimler Chrysler Ag Verfahren zur Verbrennungskenngrößenbestimmung einer Brennkraftmaschine
DE19917708C1 (de) * 1999-04-20 2001-01-11 Daimler Chrysler Ag Verfahren zur Bestimmung der Zusammensetzung eines Luft-Kraftstoff-Gemisches im Brennraum einer Brennkraftmaschine
DE10257382B4 (de) * 2002-04-17 2014-09-25 Mitsubishi Denki K.K. Vorrichtung zur Erfassung der Verbrennung oder Fehlzündung eines Luft/Kraftstoff-Gemisches in einer Brennkraftmaschine
DE102006010807B4 (de) * 2006-03-07 2015-06-25 Volkswagen Aktiengesellschaft Schaltung zum Erfassen verbrennungsrelevanter Größen

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SE507263C2 (sv) * 1995-04-05 1998-05-04 Sem Ab Sätt att utföra jonströmmätning i en förbränningsmotor där mager bränsleblandning används
SE505543C2 (sv) * 1995-12-27 1997-09-15 Mecel Ab Metod för reglering av knackning i en förbränningsmotor
SE505874C2 (sv) * 1996-01-23 1997-10-20 Mecel Ab Mätkrets för detektering av jonisering i förbränningsrummet i en förbränningsmotor
JPH09273470A (ja) * 1996-02-09 1997-10-21 Nippon Soken Inc 燃焼状態検出装置
DE19642654B4 (de) * 1996-10-16 2004-02-05 Daimlerchrysler Ag Verfahren zur Regelung der einstellbaren Betriebsparameter einer direkteinspritzenden Brennkraftmaschine
US6029627A (en) * 1997-02-20 2000-02-29 Adrenaline Research, Inc. Apparatus and method for controlling air/fuel ratio using ionization measurements
SE507416C2 (sv) * 1997-05-12 1998-05-25 Mecel Ab Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorer
US5778855A (en) * 1997-07-03 1998-07-14 Ford Global Technologies, Inc. Combustion stability control for lean burn engines
DE19838222A1 (de) * 1998-08-22 2000-02-24 Daimler Chrysler Ag Verfahren zur Auswertung eines Ionenstromsignales einer selbstzündenden Brennkraftmaschine
US6263727B1 (en) 1999-06-09 2001-07-24 Delphi Technologies, Inc. Make voltage bias ion sense misfired detection system
US6186129B1 (en) 1999-08-02 2001-02-13 Delphi Technologies, Inc. Ion sense biasing circuit
US6386183B1 (en) 2000-07-20 2002-05-14 Harley-Davidson Motor Company Group, Inc. Motorcycle having system for combustion knock control
US6611145B2 (en) 2000-07-20 2003-08-26 Harley-Davidson Motor Company Group, Inc. Motorcycle having a system for combustion diagnostics
FR2812691B1 (fr) 2000-08-02 2002-10-04 Renault Procede et dispositif de controle de la combustion d'un moteur a combustion interne equipe d'un generateur de turbulence variable
US6360587B1 (en) 2000-08-10 2002-03-26 Delphi Technologies, Inc. Pre-ignition detector
US6823726B1 (en) * 2000-09-21 2004-11-30 General Motors Corporation Method and system of simulating a cold or hot start automobile emissions test
US6615811B1 (en) 2002-03-04 2003-09-09 Delphi Technologies, Inc. Ignition coil integrated ion sense with combustion and knock outputs
US6886547B2 (en) * 2002-03-04 2005-05-03 Delphi Technologies, Inc. Ignition system with multiplexed combustion signals
JP3795828B2 (ja) * 2002-04-26 2006-07-12 三菱電機株式会社 内燃機関の失火検出装置
US6805099B2 (en) * 2002-10-31 2004-10-19 Delphi Technologies, Inc. Wavelet-based artificial neural net combustion sensing
US7021287B2 (en) * 2002-11-01 2006-04-04 Visteon Global Technologies, Inc. Closed-loop individual cylinder A/F ratio balancing
US6935310B2 (en) * 2002-11-01 2005-08-30 Woodward Governor Company Method and apparatus for detecting abnormal combustion conditions in reciprocating engines having high exhaust gas recirculation
US6742499B2 (en) * 2002-11-01 2004-06-01 Woodward Governor Company Method and apparatus for detecting abnormal combustion conditions in lean burn reciprocating engines
US7137382B2 (en) * 2002-11-01 2006-11-21 Visteon Global Technologies, Inc. Optimal wide open throttle air/fuel ratio control
US6998846B2 (en) * 2002-11-01 2006-02-14 Visteon Global Technologies, Inc. Ignition diagnosis using ionization signal
US6786200B2 (en) * 2002-11-15 2004-09-07 Woodware Governor Company Method and apparatus for controlling combustion quality in lean burn reciprocating engines
DE10319529B3 (de) * 2003-04-30 2004-07-15 Siemens Ag Verfahren und Vorrichtung zur Bestimmung eines Lambda-Signals bei einer Brennkraftmaschine mit einer Motorsteuerung
JP3878923B2 (ja) * 2003-05-19 2007-02-07 三菱電機株式会社 ノッキング検出装置および検出法
DE10332629B4 (de) * 2003-07-18 2005-07-14 Stiebel Eltron Gmbh & Co. Kg Verfahren zur Überwachung einer Breitbandsonde
DE102004018855A1 (de) * 2004-04-19 2005-11-03 Volkswagen Ag Verfahren und Vorrichtung zur Regelung des Verbrennungsablaufs in einem Verbrennungsmotor
DE102004031083B3 (de) * 2004-06-28 2005-05-25 Audi Ag Verfahren zur Beheizung von Lambdasonden in einer einer Brennkraftmaschine eines Fahrzeugs nachgeschalteten Abgasanlage
DE102005027396A1 (de) * 2005-06-13 2007-02-15 Stiebel Eltron Gmbh & Co. Kg Zündvorrichtung für Verbrennungskraftmaschinen
KR100957743B1 (ko) * 2005-06-13 2010-05-12 스티벨엘트론게엠베하운트콤파니카게 연소 관련 변수들을 검출하기 위한 회로
US7458250B2 (en) * 2005-11-01 2008-12-02 Phelon Euro Ab Ion sensing arrangement for small gasoline engine
US7509208B2 (en) * 2005-12-02 2009-03-24 Cummins Intellectual Properties, Inc. System and method for providing cooling protection for an engine
ES2424263T3 (es) * 2006-01-24 2013-09-30 Eldor Corporation S.P.A. Método y dispositivo provisto de un filtro pasa-alto para evaluar la detonación en cada cilindro de un motor de combustión interna
ITMI20060599A1 (it) * 2006-03-30 2007-09-30 Eldor Corp Spa Metodo e disppositivi per il controllo del rapporto aria-combustibilr di un motore a combustione interna
US7878177B2 (en) * 2007-10-23 2011-02-01 Ford Global Technologies, Llc Internal combustion engine having common power source for ion current sensing and fuel injectors
US8733331B2 (en) * 2008-01-07 2014-05-27 Mcalister Technologies, Llc Adaptive control system for fuel injectors and igniters
US8635985B2 (en) * 2008-01-07 2014-01-28 Mcalister Technologies, Llc Integrated fuel injectors and igniters and associated methods of use and manufacture
US7628137B1 (en) 2008-01-07 2009-12-08 Mcalister Roy E Multifuel storage, metering and ignition system
US8387599B2 (en) 2008-01-07 2013-03-05 Mcalister Technologies, Llc Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines
WO2011071607A2 (en) * 2009-12-07 2011-06-16 Mcalister Roy E Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
JP5260804B2 (ja) 2010-02-13 2013-08-14 マクアリスター テクノロジーズ エルエルシー 音響力モディファイアを有する燃料噴射器アセンブリならびに関連する使用方法および製造方法
WO2013025626A1 (en) 2011-08-12 2013-02-21 Mcalister Technologies, Llc Acoustically actuated flow valve assembly including a plurality of reed valves
US9651453B2 (en) 2012-01-30 2017-05-16 Sem Ab Method for monitoring combustion processes in a combustion engine
US9169821B2 (en) 2012-11-02 2015-10-27 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst
US8746197B2 (en) 2012-11-02 2014-06-10 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst
US9169814B2 (en) 2012-11-02 2015-10-27 Mcalister Technologies, Llc Systems, methods, and devices with enhanced lorentz thrust
US9200561B2 (en) 2012-11-12 2015-12-01 Mcalister Technologies, Llc Chemical fuel conditioning and activation
JP2014111902A (ja) * 2012-12-05 2014-06-19 Diamond Electric Mfg Co Ltd 内燃機関の燃焼制御装置
US9194337B2 (en) 2013-03-14 2015-11-24 Advanced Green Innovations, LLC High pressure direct injected gaseous fuel system and retrofit kit incorporating the same
ITRE20150037A1 (it) 2015-05-07 2016-11-07 Emak Spa Sistema per il controllo continuo della carburazione
WO2018102583A1 (en) * 2016-12-01 2018-06-07 Cummins Inc. Internal combustion engine cylinder air-fuel ratio imbalance detection and controls
IT201700055908A1 (it) * 2017-05-23 2018-11-23 Fpt Ind Spa Metodo e sistema di controllo di combustione in una camera di combustione di un motore a combustione interna
DE102020205452B4 (de) 2019-04-29 2023-01-26 Prüfrex engineering e motion gmbh & co. kg Verfahren zum Betrieb eines Verbrennungsmotors
US11542899B2 (en) * 2020-11-30 2023-01-03 Matthew M Delleree Ion sensing for vapor start control

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DE2944834A1 (de) * 1979-11-07 1981-05-27 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur regelung der luftzahl lambda bei einer selbstzuendenden brennkraftmaschine
GB2141259A (en) * 1983-06-03 1984-12-12 Ford Motor Co Automatic control of i.c. engines
SU1188355A1 (ru) * 1983-09-22 1985-10-30 Ni Ex I Avtomobil Elektroobor Способ стабилизации стехиометрического состава топливовоздушной смеси в двигателе внутреннего сгорания
FR2617539B1 (fr) * 1987-06-30 1992-08-21 Inst Francais Du Petrole Methode et dispositif de reglage d'un moteur a allumage commande a partir de la distribution statistique d'un ecart angulaire
US5036669A (en) * 1989-12-26 1991-08-06 Caterpillar Inc. Apparatus and method for controlling the air/fuel ratio of an internal combustion engine
DE69218900T2 (de) * 1991-12-10 1997-07-17 Ngk Spark Plug Co Zustandsdetektion- und Steuerungsvorrichtung der Verbrennung für eine Brennkraftmaschine
JP2909345B2 (ja) * 1993-03-23 1999-06-23 三菱電機株式会社 内燃機関制御装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735454A1 (de) * 1997-08-16 1999-02-18 Daimler Benz Ag Verfahren zur Bestimmung einer Betriebsgröße eines Verbrennungsmotors
DE19916204C1 (de) * 1999-04-10 2000-11-16 Daimler Chrysler Ag Verfahren zur Verbrennungskenngrößenbestimmung einer Brennkraftmaschine
DE19917708C1 (de) * 1999-04-20 2001-01-11 Daimler Chrysler Ag Verfahren zur Bestimmung der Zusammensetzung eines Luft-Kraftstoff-Gemisches im Brennraum einer Brennkraftmaschine
DE10257382B4 (de) * 2002-04-17 2014-09-25 Mitsubishi Denki K.K. Vorrichtung zur Erfassung der Verbrennung oder Fehlzündung eines Luft/Kraftstoff-Gemisches in einer Brennkraftmaschine
DE102006010807B4 (de) * 2006-03-07 2015-06-25 Volkswagen Aktiengesellschaft Schaltung zum Erfassen verbrennungsrelevanter Größen

Also Published As

Publication number Publication date
SE503900C2 (sv) 1996-09-30
SE9500189D0 (sv) 1995-01-18
WO1996022458A1 (en) 1996-07-25
DE19680104C2 (de) 2001-04-05
US5769049A (en) 1998-06-23
SE9500189L (sv) 1996-07-19

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OP8 Request for examination as to paragraph 44 patent law
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Owner name: HOERBIGER KOMPRESSORTECHNIK HOLDING GMBH, WIEN, AT

R082 Change of representative

Representative=s name: WUESTHOFF & WUESTHOFF PATENT- UND RECHTSANWAEL, DE

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee