DE69212700D1 - Zündaussetzungsdetektor für eine Brennkraftmaschine - Google Patents

Zündaussetzungsdetektor für eine Brennkraftmaschine

Info

Publication number
DE69212700D1
DE69212700D1 DE69212700T DE69212700T DE69212700D1 DE 69212700 D1 DE69212700 D1 DE 69212700D1 DE 69212700 T DE69212700 T DE 69212700T DE 69212700 T DE69212700 T DE 69212700T DE 69212700 D1 DE69212700 D1 DE 69212700D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
misfire detector
misfire
detector
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 - Fee Related
Application number
DE69212700T
Other languages
English (en)
Other versions
DE69212700T2 (de
Inventor
Shigeru Miyata
Hideji Yoshida
Yoshihiro Matsubara
Yasuo Ito
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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
Priority claimed from JP3163129A external-priority patent/JP2525971B2/ja
Priority claimed from JP3252679A external-priority patent/JP2564058B2/ja
Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Publication of DE69212700D1 publication Critical patent/DE69212700D1/de
Application granted granted Critical
Publication of DE69212700T2 publication Critical patent/DE69212700T2/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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P11/00—Safety means for electric spark ignition, not otherwise provided for
    • F02P11/06—Indicating unsafe conditions
    • 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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P2017/006—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines using a capacitive 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
    • F02P2017/123—Generating additional sparks for diagnostics
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
DE69212700T 1991-05-14 1992-04-10 Zündaussetzungsdetektor für eine Brennkraftmaschine Expired - Fee Related DE69212700T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP03109098 1991-05-14
JP13445891 1991-06-05
JP3163129A JP2525971B2 (ja) 1991-06-05 1991-07-03 火花点火機関の失火検出装置
JP3252679A JP2564058B2 (ja) 1991-10-01 1991-10-01 火花点火機関の失火検出装置

Publications (2)

Publication Number Publication Date
DE69212700D1 true DE69212700D1 (de) 1996-09-19
DE69212700T2 DE69212700T2 (de) 1997-05-28

Family

ID=27469692

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69212700T Expired - Fee Related DE69212700T2 (de) 1991-05-14 1992-04-10 Zündaussetzungsdetektor für eine Brennkraftmaschine

Country Status (3)

Country Link
US (1) US5365910A (de)
EP (1) EP0513995B1 (de)
DE (1) DE69212700T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546827B1 (de) * 1991-12-10 1997-04-09 Ngk Spark Plug Co., Ltd Zustandsdetektion- und Steuerungsvorrichtung der Verbrennung für eine Brennkraftmaschine
DE4236878A1 (de) * 1992-10-31 1994-05-05 Bosch Gmbh Robert Vorrichtung zum Erfassen von Hochspannungssignalen
US5572135A (en) * 1993-12-27 1996-11-05 Simmonds Precision Engine Systems Diagnostic apparatus and methods for ignition circuits
JPH07217520A (ja) * 1994-01-28 1995-08-15 Ngk Spark Plug Co Ltd 燃焼状態検出装置
EP0715075B1 (de) * 1994-12-02 1999-08-25 NGK Spark Plug Co. Ltd. Vorrichtung zur Erkennung von Fehlzündung einer inneren Brennkraftmaschine
JPH08254555A (ja) * 1995-01-17 1996-10-01 Ngk Spark Plug Co Ltd 内燃機関の燃焼状態検出装置
DE19502304A1 (de) * 1995-01-26 1996-08-01 Bosch Gmbh Robert Zündanlage für Brennkraftmaschinen
US5492007A (en) * 1995-01-30 1996-02-20 Chrysler Corporation Misfire detection in a spark ignition engine
JP3477923B2 (ja) * 1995-06-29 2003-12-10 三菱電機株式会社 内燃機関用燃焼状態検知装置
WO1997013978A1 (fr) * 1995-10-10 1997-04-17 Aktsionernoe Obschestvo 'avtovaz' Procede de mesure d'un courant ionique et systeme d'allumage pour moteur a combustion interne
FR2742486B1 (fr) * 1995-12-15 1998-01-23 Renault Dispositif de surveillance du systeme d'allumage d'un moteur a combustion interne
US5771482A (en) * 1995-12-15 1998-06-23 The Ohio State University Estimation of instantaneous indicated torque in multicylinder engines
US5777216A (en) * 1996-02-01 1998-07-07 Adrenaline Research, Inc. Ignition system with ionization detection
RU2105188C1 (ru) * 1996-05-31 1998-02-20 Акционерное общество "АвтоВАЗ" Способ контроля рабочего процесса двс
US5714679A (en) * 1996-10-02 1998-02-03 Nichols; Steven J. Portable apparatus for testing an internal combustion engine
US6029627A (en) * 1997-02-20 2000-02-29 Adrenaline Research, Inc. Apparatus and method for controlling air/fuel ratio using ionization measurements
US6263727B1 (en) * 1999-06-09 2001-07-24 Delphi Technologies, Inc. Make voltage bias ion sense misfired detection system
US6717412B1 (en) 1999-09-24 2004-04-06 Snap-On Technologies, Inc. Ignition signal pickup interface box
DE10031553A1 (de) * 2000-06-28 2002-01-10 Bosch Gmbh Robert Induktive Zündvorrichtung mit Ionenstrommeßeinrichtung
US6998846B2 (en) * 2002-11-01 2006-02-14 Visteon Global Technologies, Inc. Ignition diagnosis using ionization signal
JP5425575B2 (ja) * 2009-09-18 2014-02-26 ダイハツ工業株式会社 火花点火式内燃機関の燃焼状態判定方法
DE102014204193A1 (de) * 2013-03-08 2014-09-11 Denso Corporation Zündvorrichtung mit einer Zündspule
JP6319161B2 (ja) * 2015-04-15 2018-05-09 トヨタ自動車株式会社 内燃機関の点火制御システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942102A (en) * 1973-05-25 1976-03-02 Siemens Aktiengesellschaft Spark ignited combustion engine analyzer
JPS5154135A (de) * 1974-11-06 1976-05-13 Nisshin Kk
US4117807A (en) * 1977-02-02 1978-10-03 The Bendix Corporation Fuel injection cut off means for over temperature protection of exhaust treatment device
DE3006665A1 (de) * 1980-02-22 1981-09-03 Robert Bosch Gmbh, 7000 Stuttgart Spannungsquelle zur ionenstrommessung am verbrennungsmotor
DE3208587C2 (de) * 1982-03-10 1985-10-31 Daimler-Benz Ag, 7000 Stuttgart Einrichtung zur Erkennung von Zündaussetzern
JPS60198377A (ja) * 1984-03-21 1985-10-07 Nippon Kokan Kk <Nkk> 火花点火機関の失火監視装置
SE457831B (sv) * 1987-08-27 1989-01-30 Saab Scania Ab Foerfarande och arrangemang foer detektering av joniseringsstroem i en foerbraenningsmotors taendsystem
KR960012145B1 (ko) * 1988-04-02 1996-09-16 로베르트 보쉬 게엠베하 스파크 점화 내연 기관의 연소를 모니터하는 방법 및 그 장치
JP2872677B2 (ja) * 1988-10-12 1999-03-17 三菱電機株式会社 内燃機関の失火検出装置
JPH02104978A (ja) * 1988-10-13 1990-04-17 Mitsubishi Electric Corp 内燃機関の失火検出装置

Also Published As

Publication number Publication date
EP0513995B1 (de) 1996-08-14
DE69212700T2 (de) 1997-05-28
US5365910A (en) 1994-11-22
EP0513995A1 (de) 1992-11-19

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee