EP0967391A3 - Verfahren und Vorrichtung zum Überwachen der Verbrennungsvorgänge in der Brennkammer einer Brennkraftmaschine - Google Patents

Verfahren und Vorrichtung zum Überwachen der Verbrennungsvorgänge in der Brennkammer einer Brennkraftmaschine Download PDF

Info

Publication number
EP0967391A3
EP0967391A3 EP99111230A EP99111230A EP0967391A3 EP 0967391 A3 EP0967391 A3 EP 0967391A3 EP 99111230 A EP99111230 A EP 99111230A EP 99111230 A EP99111230 A EP 99111230A EP 0967391 A3 EP0967391 A3 EP 0967391A3
Authority
EP
European Patent Office
Prior art keywords
combustion
monitoring
combustion chamber
procedure
internal
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
EP99111230A
Other languages
English (en)
French (fr)
Other versions
EP0967391A2 (de
EP0967391B1 (de
Inventor
Bruno Dr. Lindl
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.)
BorgWarner Ludwigsburg GmbH
Original Assignee
Beru 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
Application filed by Beru AG filed Critical Beru AG
Publication of EP0967391A2 publication Critical patent/EP0967391A2/de
Publication of EP0967391A3 publication Critical patent/EP0967391A3/de
Application granted granted Critical
Publication of EP0967391B1 publication Critical patent/EP0967391B1/de
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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/028—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs the glow plug being combined with or used as a sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P23/00—Other ignition
    • F02P23/04—Other physical ignition means, e.g. using laser rays
    • F02P23/045—Other physical ignition means, e.g. using laser rays using electromagnetic microwaves
    • 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
    • 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
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • F02D35/024—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure using an estimation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/021—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Measuring Fluid Pressure (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Verfahren und Vorrichtung zum Überwachen der Verbrennungsvorgänge im Brennraum einer Brennkraftmaschine, insbesondere einer Dieselmaschine, in deren Zylinderkopf 1 wenigstens eine Glühkerze mit Heizstab 2 angeordnet ist. Über einen Hochfrequenzgenerator 4 wird an den Reizstab 2 eine hochfrequente Spannung gelegt, so daß daraufhin zwischen dem Heizstab 2 und der brennraumseitigen Oberfläche des Zylinderkopfes 1 ein Ionenstrom ausgebildet wird. Dieser Ionenstrom wird mit einer Auswerteschaltung 3 beispielsweise hinsichtlich des Druckes im Brennraum ausgewertet.
EP99111230A 1998-06-26 1999-06-09 Verfahren und Vorrichtung zum Überwachen der Verbrennungsvorgänge in der Brennkammer einer Brennkraftmaschine Expired - Lifetime EP0967391B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19828595 1998-06-26
DE19828595A DE19828595C2 (de) 1998-06-26 1998-06-26 Verfahren und Vorrichtung zum Überwachen der Verbrennungsvorgänge im Brennraum einer Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP0967391A2 EP0967391A2 (de) 1999-12-29
EP0967391A3 true EP0967391A3 (de) 2002-01-23
EP0967391B1 EP0967391B1 (de) 2004-09-08

Family

ID=7872159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99111230A Expired - Lifetime EP0967391B1 (de) 1998-06-26 1999-06-09 Verfahren und Vorrichtung zum Überwachen der Verbrennungsvorgänge in der Brennkammer einer Brennkraftmaschine

Country Status (4)

Country Link
EP (1) EP0967391B1 (de)
AT (1) ATE275697T1 (de)
DE (2) DE19828595C2 (de)
ES (1) ES2224496T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19838223C2 (de) * 1998-08-22 2003-02-06 Daimler Chrysler Ag Verfahren zur Bestimmung des Ionenanteiles nach einem Verbrennungsvorgang in einer selbstzündenden Brennkraftmaschine
DE10011614A1 (de) * 2000-03-10 2001-09-13 Delphi Tech Inc Verfahren zum Bestimmen des Beginns einer Verbrennung im Zylinder eines Verbrennungsmotors
DE10015277B4 (de) * 2000-03-28 2009-01-08 Infineon Technologies Ag Vorrichtung zur Erzeugung eines Ionenstroms im Verbrennungsraum eines Dieselmotors sowie eine Glühkerze
JP3894442B2 (ja) * 2003-05-14 2007-03-22 三菱電機株式会社 内燃機関制御装置
DE102004005537B3 (de) * 2004-02-04 2005-09-01 Beru Ag Verfahren zum Analysieren des Zustandes der Verbrennung im Brennraum einer Brennkraftmaschine
DE102005005280B4 (de) * 2005-02-04 2009-09-24 Continental Automotive Gmbh Vorrichtung zum Erfassen des Drucks in einem Brennraum einer Brennkraftmaschine
FR2878314A1 (fr) * 2005-05-19 2006-05-26 Siemens Vdo Automotive Sas Equipement, notamment bougie pour moteur a combustion interne a capteur integre et cablage unique, et vehicule utilisant cet equipement
DE102010011044B4 (de) 2010-03-11 2012-12-27 Borgwarner Beru Systems Gmbh Verfahren zum Regeln einer Glühkerze

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618980A1 (de) * 1995-05-10 1996-11-14 Nippon Soken Verbrennungsüberwachungsvorrichtung für einen Verbrennungsmotor
DE19614288C1 (de) * 1996-04-11 1997-08-07 Telefunken Microelectron Schaltungsanordnung zur Ionenstrommessung im Verbrennungsraum einer Brennkraftmaschine und zur Wechselstromzündung der Brennkraftmaschine
EP0834652A1 (de) * 1996-04-10 1998-04-08 Denso Corporation Glühkerze, ihr herstellunsverfahren und ionenstromdetektor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618980A1 (de) * 1995-05-10 1996-11-14 Nippon Soken Verbrennungsüberwachungsvorrichtung für einen Verbrennungsmotor
EP0834652A1 (de) * 1996-04-10 1998-04-08 Denso Corporation Glühkerze, ihr herstellunsverfahren und ionenstromdetektor
DE19614288C1 (de) * 1996-04-11 1997-08-07 Telefunken Microelectron Schaltungsanordnung zur Ionenstrommessung im Verbrennungsraum einer Brennkraftmaschine und zur Wechselstromzündung der Brennkraftmaschine

Also Published As

Publication number Publication date
EP0967391A2 (de) 1999-12-29
DE19828595C2 (de) 2002-09-26
EP0967391B1 (de) 2004-09-08
DE19828595A1 (de) 1999-12-30
ES2224496T3 (es) 2005-03-01
ATE275697T1 (de) 2004-09-15
DE59910432D1 (de) 2004-10-14

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