DE69521818T2 - Zündaussetzererkennungsvorrichtung - Google Patents

Zündaussetzererkennungsvorrichtung

Info

Publication number
DE69521818T2
DE69521818T2 DE69521818T DE69521818T DE69521818T2 DE 69521818 T2 DE69521818 T2 DE 69521818T2 DE 69521818 T DE69521818 T DE 69521818T DE 69521818 T DE69521818 T DE 69521818T DE 69521818 T2 DE69521818 T2 DE 69521818T2
Authority
DE
Germany
Prior art keywords
detection device
misfire detection
misfire
detection
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
DE69521818T
Other languages
English (en)
Other versions
DE69521818D1 (de
Inventor
Shigeru Miyata
Noriaki Kondo
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
Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Publication of DE69521818D1 publication Critical patent/DE69521818D1/de
Application granted granted Critical
Publication of DE69521818T2 publication Critical patent/DE69521818T2/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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
DE69521818T 1994-01-28 1995-01-27 Zündaussetzererkennungsvorrichtung Expired - Fee Related DE69521818T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6008036A JPH07217520A (ja) 1994-01-28 1994-01-28 燃焼状態検出装置

Publications (2)

Publication Number Publication Date
DE69521818D1 DE69521818D1 (de) 2001-08-30
DE69521818T2 true DE69521818T2 (de) 2001-11-08

Family

ID=11682121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521818T Expired - Fee Related DE69521818T2 (de) 1994-01-28 1995-01-27 Zündaussetzererkennungsvorrichtung

Country Status (4)

Country Link
US (2) US5581188A (de)
EP (1) EP0665376B1 (de)
JP (1) JPH07217520A (de)
DE (1) DE69521818T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3480864B2 (ja) * 1994-11-09 2003-12-22 日本特殊陶業株式会社 燃焼状態検出方法及び装置
DE19614388C1 (de) * 1996-04-12 1997-07-03 Stiebel Eltron Gmbh & Co Kg Verfahren und Vorrichtung zur Auswertung der Qualität eines Kraftstoff-Luftgemisches
US7215528B2 (en) * 2003-09-08 2007-05-08 Ford Motor Company Turn-on coil driver for eliminating secondary diode in coil-per-plug ignition coils
DE102006027204B3 (de) * 2006-06-12 2007-11-22 Siemens Ag Verfahren zur Überwachung eines Brennvorganges in einer Brennkraftmaschine
JP2009121453A (ja) * 2007-10-25 2009-06-04 Yamaha Motor Co Ltd 水ジェット推進艇の失火検出装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3868066D1 (de) * 1988-04-02 1992-03-05 Bosch Gmbh Robert Beobachtung der verbrennung in einer gezuendeten brennkraftmaschine.
JPH0793687B2 (ja) * 1988-04-11 1995-10-09 株式会社日立製作所 垂直偏向回路
US4918389A (en) * 1988-06-03 1990-04-17 Robert Bosch Gmbh Detecting misfiring in spark ignition engines
DE3909906A1 (de) * 1989-03-25 1990-09-27 Bosch Gmbh Robert Schaltungsanordnung zur ueberwachung einer hochspannungszuendanlage
JPH04134181A (ja) * 1990-09-27 1992-05-08 Mitsubishi Electric Corp イオン電流検出装置
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
JP2558962B2 (ja) * 1991-04-12 1996-11-27 日本特殊陶業株式会社 火花点火機関の失火検出装置
US5365910A (en) * 1991-05-14 1994-11-22 Ngk Spark Plug Co., Ltd. Misfire detector for use in internal combustion engine
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.
JP2732971B2 (ja) * 1991-06-19 1998-03-30 日本特殊陶業株式会社 ガソリン機関の失火検出装置
JP3068274B2 (ja) * 1991-08-02 2000-07-24 日本特殊陶業株式会社 ガソリン機関の失火検出装置
JP3146064B2 (ja) * 1992-04-28 2001-03-12 本田技研工業株式会社 内燃機関の点火プラグの異常検出装置および内燃機関の失火検出装置
JPH05312094A (ja) * 1992-05-12 1993-11-22 Ngk Spark Plug Co Ltd ガソリン機関の燃焼状態検出装置
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
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

Also Published As

Publication number Publication date
EP0665376A2 (de) 1995-08-02
US5754051A (en) 1998-05-19
EP0665376B1 (de) 2001-07-25
EP0665376A3 (de) 1997-10-22
US5581188A (en) 1996-12-03
DE69521818D1 (de) 2001-08-30
JPH07217520A (ja) 1995-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee