ES2184912T3 - Procedimiento y dispositivo para la evaluacion de la calidad de una mezcla de combustible y aire. - Google Patents

Procedimiento y dispositivo para la evaluacion de la calidad de una mezcla de combustible y aire.

Info

Publication number
ES2184912T3
ES2184912T3 ES97104744T ES97104744T ES2184912T3 ES 2184912 T3 ES2184912 T3 ES 2184912T3 ES 97104744 T ES97104744 T ES 97104744T ES 97104744 T ES97104744 T ES 97104744T ES 2184912 T3 ES2184912 T3 ES 2184912T3
Authority
ES
Spain
Prior art keywords
fuel
air mixture
quality
assessment
procedure
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.)
Expired - Lifetime
Application number
ES97104744T
Other languages
English (en)
Inventor
Hubert Nolte
Martin Herrs
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.)
Stiebel Eltron GmbH and Co KG
Original Assignee
Stiebel Eltron GmbH and Co KG
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 Stiebel Eltron GmbH and Co KG filed Critical Stiebel Eltron GmbH and Co KG
Application granted granted Critical
Publication of ES2184912T3 publication Critical patent/ES2184912T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/02—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

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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Of Engines (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

MEDIANTE UN PROCEDIMIENTO Y UN DISPOSITIVO SE PUEDE EVALUAR LA CALIDAD DE UNA MEZCLA DE COMBUSTIBLE-AIRE EN UNA FASE DE COMBUSTION, EN ESPECIAL EN UN MOTOR OTTO, PARA PERMITIR UN FUNCIONAMIENTO SIN CONTAMINACION, CON AHORRO DE COMBUSTIBLE Y SIN PICADO DEL MOTOR. PARA ELLO DURANTE LA FASE DE COMBUSTION (V) Y A CONTINUACION DEL IMPULSO DE ENCENDIDO (Z) SE APLICA A LA BUJIA DE ENCENDIDO UN IMPULSO ELECTRICO DE PRUEBA (P). LA INFLUENCIA DEL IMPULSO DE PRUEBA EN FUNCION DE LA MEZCLA DE COMBUSTIBLE-AIRE CORRESPONDIENTE EN LA CAMARA DE COMBUSTION ES DETECTADA Y EVALUADA EN FORMA DE SEÑAL ELECTRICA.
ES97104744T 1996-04-12 1997-03-20 Procedimiento y dispositivo para la evaluacion de la calidad de una mezcla de combustible y aire. Expired - Lifetime ES2184912T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19614388A DE19614388C1 (de) 1996-04-12 1996-04-12 Verfahren und Vorrichtung zur Auswertung der Qualität eines Kraftstoff-Luftgemisches

Publications (1)

Publication Number Publication Date
ES2184912T3 true ES2184912T3 (es) 2003-04-16

Family

ID=7791028

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97104744T Expired - Lifetime ES2184912T3 (es) 1996-04-12 1997-03-20 Procedimiento y dispositivo para la evaluacion de la calidad de una mezcla de combustible y aire.

Country Status (7)

Country Link
US (1) US5811670A (es)
EP (1) EP0801226B1 (es)
JP (2) JP3796003B2 (es)
AT (1) ATE226280T1 (es)
CA (1) CA2200661A1 (es)
DE (2) DE19614388C1 (es)
ES (1) ES2184912T3 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6426626B1 (en) 1998-03-31 2002-07-30 Progressive Tool & Industries Company Apparatus and method for testing an ignition coil and spark plug
DE19839868C1 (de) * 1998-09-02 2000-02-10 Stiebel Eltron Gmbh & Co Kg Verfahren und Schaltung zum Erfassen des Luft-Kraftstoff-Verhältnisses einer Verbrennungsphase einer Verbrennungskraftmaschine
JP3505419B2 (ja) * 1999-01-27 2004-03-08 三菱電機株式会社 内燃機関の燃焼状態検出装置
DE19911019C2 (de) * 1999-03-12 2001-02-08 Daimler Chrysler Ag Verfahren zur Bestimmung des Luft/Kraftstoff-Verhältnisses in einem Brennraum einer Brennkraftmaschine
DE19916204C1 (de) * 1999-04-10 2000-11-16 Daimler Chrysler Ag Verfahren zur Verbrennungskenngrößenbestimmung einer Brennkraftmaschine
DE19916205C1 (de) * 1999-04-10 2000-11-16 Daimler Chrysler Ag Verfahren zur Bestimmung einer Verbrennungskenngröße 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
DE19953710B4 (de) * 1999-11-08 2010-06-17 Robert Bosch Gmbh Verfahren und Vorrichtung zur Meßfenster-Positionierung für die Ionenstrommessung
LU90495B1 (en) * 1999-12-24 2001-06-25 Delphi Tech Inc Device and method for ion current sensing
DE19963225B4 (de) * 1999-12-27 2011-06-30 Volkswagen AG, 38440 Verfahren zum Überwachen des Verbrennungsablaufs in einem Dieselmotor sowie entsprechendes Messsystem
DE10236979C1 (de) * 2002-08-13 2003-08-14 Stiebel Eltron Gmbh & Co Kg Verfahren zur Regelung des Verbrennungsvorganges in einem Verbrennungsmotor
DE10236977B4 (de) * 2002-08-13 2004-07-29 Stiebel Eltron Gmbh & Co. Kg Verfahren zur Bestimmung der Luftzahl eines Verbrennungsvorgangs bei einem Verbrennungsmotor
DE10309554B4 (de) * 2003-03-04 2013-02-21 Stiebel Eltron Gmbh & Co. Kg Verfahren zur Auswertung von Ionisationssignalen bei dynamischem Motorbetrieb
DE10319529B3 (de) * 2003-04-30 2004-07-15 Siemens Ag Verfahren und Vorrichtung zur Bestimmung eines Lambda-Signals bei einer Brennkraftmaschine mit einer Motorsteuerung
DE10332629B4 (de) * 2003-07-18 2005-07-14 Stiebel Eltron Gmbh & Co. Kg Verfahren zur Überwachung einer Breitbandsonde
DE102004004160B4 (de) * 2004-01-28 2012-03-15 Stiebel Eltron Gmbh & Co. Kg Verfahren zur Bestimmung der Abgasrezirkulationsrate eines Verbrennungsmotors
DE102004004162B4 (de) 2004-01-28 2007-12-27 Stiebel Eltron Gmbh & Co. Kg Verfahren und Vorrichtung zur Bestimmung einer Verbrennungsgröße eines Verbrennungsvorgangs
JP2008545920A (ja) * 2005-06-13 2008-12-18 シユテイーベル・エルトロン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシヤフト 燃焼関連変数を検出するための回路
DE102005044030B4 (de) * 2005-09-14 2011-02-17 Stiebel Eltron Gmbh & Co. Kg Verfahren und Einrichtung zur Ionisationsmessung bei Verbrennungskraftmaschinen mit Unterdrückung der Zündrestspannung
DE102005027396A1 (de) * 2005-06-13 2007-02-15 Stiebel Eltron Gmbh & Co. Kg Zündvorrichtung für Verbrennungskraftmaschinen
DE102006010807B4 (de) * 2006-03-07 2015-06-25 Volkswagen Aktiengesellschaft Schaltung zum Erfassen verbrennungsrelevanter Größen
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
EP2018473B1 (en) * 2006-05-18 2015-01-07 North-West University Ignition system
ITMI20062097A1 (it) * 2006-10-31 2008-05-01 Eldor Corp Spa Metodo e dispositivi per ridurre la differenza del rapporto aria-combustibile normalizzato dei vari cilindri in un motore a combustione interna rispetto ad un valore predeterminato compreso tra 0,7 e 1,1 del rapporto aria-combustibile normalizzato in
JP4720721B2 (ja) * 2006-11-07 2011-07-13 マツダ株式会社 点火時期検出装置
US20080314349A1 (en) * 2007-06-25 2008-12-25 Robert Bosch Gmbh Green start engine control systems and methods
DE102008006673B4 (de) * 2008-01-30 2020-08-27 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Betreiben einer Brennkraftmaschine mit Benzin-Direkteinspritzung
DE102009047646A1 (de) * 2009-12-08 2011-06-09 Robert Bosch Gmbh Verfahren zum Betreiben einer mit einem Gas als Kraftstoff betriebenen Brennkraftmaschine
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
US20200200120A1 (en) * 2017-06-26 2020-06-25 Mahle Electric Drives Japan Corporation Engine rotational speed variation amount detecting device and engine control device

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789816A (en) * 1973-03-29 1974-02-05 Bendix Corp Lean limit internal combustion engine roughness control system
FR2261419B1 (es) * 1974-02-20 1976-07-16 Peugeot & Renault
DE2449836A1 (de) * 1974-10-19 1976-04-29 Bosch Gmbh Robert Einrichtung zur regelung des betriebsverhaltens einer brennkraftmaschine
DE2507139C2 (de) * 1975-02-19 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Gewinnung einer die Annäherung an eine vorgegebene Magerlaufgrenze angebenden Meßgröße beim Betrieb einer Brennkraftmaschine
DE2802196C2 (de) * 1978-01-19 1985-10-10 Robert Bosch Gmbh, 7000 Stuttgart Ionenstromsonde zur Erfassung des Ionisationszustandes von Reaktionsgemischen
DE3006665A1 (de) * 1980-02-22 1981-09-03 Robert Bosch Gmbh, 7000 Stuttgart Spannungsquelle zur ionenstrommessung am verbrennungsmotor
EP0115907A3 (en) * 1983-01-10 1986-03-19 Automotive Engine Associates Combustion roughness servo control to control fuel/air metering or egr metering to an internal combustion engine
DE3339569A1 (de) * 1983-11-02 1985-05-09 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Messschaltung zur ionenstrommessung
US4622638A (en) * 1983-12-22 1986-11-11 Ford Motor Company Ionization probe output interface circuit
JPH0684939B2 (ja) * 1986-08-13 1994-10-26 株式会社日立製作所 空燃比検出式燃焼センサ
EP0394234B1 (en) * 1988-05-04 1993-08-04 Robert Bosch Gmbh Method of detecting knocking in internal combustion engines
DE4028554C2 (de) * 1990-09-08 2000-02-17 Bosch Gmbh Robert Zündanlage einer Brennkraftmaschine mit einer Anordnung zur sekundärseitigen Zündsignalauskopplung
US5272914A (en) * 1990-10-04 1993-12-28 Mitsubishi Denki K.K. Ignition system for internal combustion engines
US5293129A (en) * 1990-11-09 1994-03-08 Mitsubishi Denki Kabushiki Kaisha Ionic current sensing apparatus for engine spark plug with negative ignition voltage and positive DC voltage application
FR2676506B1 (fr) * 1991-05-15 1993-09-03 Siemens Automotive Sa Procede et dispositif de detection de rates d'allumage dans un cylindre de moteur a combustion interne et leur application.
JPH05149229A (ja) * 1991-11-26 1993-06-15 Mitsubishi Electric Corp 内燃機関のイオン電流検出装置
EP0546827B1 (en) * 1991-12-10 1997-04-09 Ngk Spark Plug Co., Ltd A combustion condition detecting and control device for an internal combustion engine
JP3150429B2 (ja) * 1992-07-21 2001-03-26 ダイハツ工業株式会社 イオン電流によるリーン限界検出方法
US5387870A (en) * 1993-01-08 1995-02-07 Spx Corp. Method and apparatus for feature extraction from internal combustion engine ignition waveforms
JP3387653B2 (ja) * 1993-12-17 2003-03-17 日本特殊陶業株式会社 燃焼状態検出方法及び燃焼状態検出装置
JP3277079B2 (ja) * 1993-12-28 2002-04-22 日本特殊陶業株式会社 燃焼状態検出装置
JPH07217520A (ja) * 1994-01-28 1995-08-15 Ngk Spark Plug Co Ltd 燃焼状態検出装置
JP3126872B2 (ja) * 1994-05-12 2001-01-22 三菱電機株式会社 燃料の混合比率検知装置
JPH08135554A (ja) * 1994-11-09 1996-05-28 Mitsubishi Electric Corp 内燃機関失火検出回路
US5636620A (en) * 1996-05-22 1997-06-10 General Motors Corporation Self diagnosing ignition control

Also Published As

Publication number Publication date
DE19614388C1 (de) 1997-07-03
US5811670A (en) 1998-09-22
EP0801226B1 (de) 2002-10-16
DE59708469D1 (de) 2002-11-21
JP3796003B2 (ja) 2006-07-12
JPH1048184A (ja) 1998-02-20
EP0801226A3 (de) 1999-05-06
CA2200661A1 (en) 1997-10-12
EP0801226A2 (de) 1997-10-15
ATE226280T1 (de) 2002-11-15
JP2006083866A (ja) 2006-03-30

Similar Documents

Publication Publication Date Title
ES2184912T3 (es) Procedimiento y dispositivo para la evaluacion de la calidad de una mezcla de combustible y aire.
ES420068A1 (es) Metodo de accionamiento de un motor de combustion interna.
SU579931A3 (ru) Способ работы двигател внутреннего сгорани с принудительным зажиганием
BR8803092A (pt) Processo e dispositivo para a limpeza de um filtro de fuligem
ES446164A1 (es) Perfeccionamientos en un motor de combustion interna de ig- nicion por chispa.
AR005611A1 (es) Sistema de encendido con deteccion de ionizacion
MX9304161A (es) Control de tiempos de ignicion.
EP0809020A3 (en) Double strike ignition with diagnosis
Hampe et al. Influence of high frequency ignition on the combustion and emission behaviour of small two-stroke spark ignition engines
PT1060546E (pt) Vela de ignicao para proporcionar caracteristicas de operacao melhoradas
SE7600609L (sv) Forbrenningsmotor med multipelgnisttendning och aterforing av utloppsgaserna
RU96114569A (ru) Способ работы двигателя внутреннего сгорания
ES416466A1 (es) Perfeccionamientos introducidos en motores de combustion interna.
RU2103542C1 (ru) Способ пуска газового двигателя
JPS529729A (en) Ignition device for internal combustion engine
RU2006146915A (ru) Способ искрового зажигания горячей смеси
SU712522A1 (ru) Способ работы двигател внутреннего сгорани
EP1088971A3 (de) Fremdgezündete Brennkraftmaschine und Verfahren zur Gemischbildung in deren Brennraum
SU879009A1 (ru) Способ И.А.Геладзе воспламенени и сжигани горючей смеси
GB2011539A (en) Pollution and ignition control in an internal combustion engine
EA200101164A1 (ru) Устройство для поджига топливной смеси в двигателях внутреннего сгорания
JPS5214139A (en) Ignition apparatus
JPS5231236A (en) Ignition plug for reducing nox in exhaust gas of automobile engine
JPS5215935A (en) Electric spark ignition plug
JPS51149409A (en) Purification device for internal combustion engine