FR2788559B1 - Dispositif de detection d'etat de combustion pour un moteur a combustion interne - Google Patents

Dispositif de detection d'etat de combustion pour un moteur a combustion interne

Info

Publication number
FR2788559B1
FR2788559B1 FR9906287A FR9906287A FR2788559B1 FR 2788559 B1 FR2788559 B1 FR 2788559B1 FR 9906287 A FR9906287 A FR 9906287A FR 9906287 A FR9906287 A FR 9906287A FR 2788559 B1 FR2788559 B1 FR 2788559B1
Authority
FR
France
Prior art keywords
detection device
state detection
combustion engine
internal combustion
combustion state
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
FR9906287A
Other languages
English (en)
Other versions
FR2788559A1 (fr
Inventor
Takeshi Shimizu
Koichi Okamura
Mitsuru Koiwa
Yutaka Ohashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2788559A1 publication Critical patent/FR2788559A1/fr
Application granted granted Critical
Publication of FR2788559B1 publication Critical patent/FR2788559B1/fr
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
    • 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
    • F02P2017/121—Testing characteristics of the spark, ignition voltage or current by measuring spark voltage
    • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR9906287A 1999-01-18 1999-05-18 Dispositif de detection d'etat de combustion pour un moteur a combustion interne Expired - Fee Related FR2788559B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11009700A JP2000205034A (ja) 1999-01-18 1999-01-18 内燃機関の燃焼状態検出装置

Publications (2)

Publication Number Publication Date
FR2788559A1 FR2788559A1 (fr) 2000-07-21
FR2788559B1 true FR2788559B1 (fr) 2005-04-29

Family

ID=11727518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906287A Expired - Fee Related FR2788559B1 (fr) 1999-01-18 1999-05-18 Dispositif de detection d'etat de combustion pour un moteur a combustion interne

Country Status (4)

Country Link
US (1) US6216530B1 (fr)
JP (1) JP2000205034A (fr)
DE (1) DE19926079B4 (fr)
FR (1) FR2788559B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055372B2 (en) * 2002-11-01 2006-06-06 Visteon Global Technologies, Inc. Method of detecting cylinder ID using in-cylinder ionization for spark detection following partial coil charging
US7137385B2 (en) * 2002-11-01 2006-11-21 Visteon Global Technologies, Inc. Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coli fly back energy and two-stage regulation
US6951201B2 (en) * 2002-11-01 2005-10-04 Visteon Global Technologies, Inc. Method for reducing pin count of an integrated coil with driver and ionization detection circuit by multiplexing ionization and coil charge current feedback signals
US7251571B2 (en) * 2003-09-05 2007-07-31 Visteon Global Technologies, Inc. Methods of diagnosing open-secondary winding of an ignition coil using the ionization current signal
US7005855B2 (en) 2003-12-17 2006-02-28 Visteon Global Technologies, Inc. Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coil fly back energy and two-stage regulation
DE102005009981A1 (de) * 2005-03-04 2006-09-28 Bayerische Motoren Werke Ag Vorrichtung zur Zündsteuerung
JP2009085166A (ja) 2007-10-02 2009-04-23 Mitsubishi Electric Corp 内燃機関用点火コイル装置
JP2012237283A (ja) * 2011-05-13 2012-12-06 Mitsubishi Electric Corp イオン電流検出装置
WO2013119178A1 (fr) * 2012-02-09 2013-08-15 Sem Ab Moteur avec détection des ratés d'allumage pour des véhicules utilisant des carburants alternatifs
JP6315321B2 (ja) * 2014-04-07 2018-04-25 株式会社ケーヒン 燃料噴射制御装置
JP6730887B2 (ja) * 2016-09-02 2020-07-29 株式会社Ｓｏｋｅｎ 点火装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615548A1 (de) * 1986-05-09 1987-11-12 Bosch Gmbh Robert Zuendanlage fuer brennkraftmaschinen
US5130727A (en) * 1990-12-26 1992-07-14 Xerox Corporation Feedback scheme for ionographic calibration
JPH05149230A (ja) * 1991-11-26 1993-06-15 Mitsubishi Electric Corp 内燃機関のノツキング検出装置
EP0715075B1 (fr) * 1994-12-02 1999-08-25 NGK Spark Plug Co. Ltd. Dispositif de détection de raté pour moteur à combustion interne
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
DE19610862A1 (de) * 1996-03-20 1997-09-25 Bosch Gmbh Robert Induktive Zündeinrichtung
JPH09324735A (ja) * 1996-06-03 1997-12-16 Mitsubishi Electric Corp 内燃機関用燃焼状態検知装置

Also Published As

Publication number Publication date
FR2788559A1 (fr) 2000-07-21
DE19926079B4 (de) 2004-08-19
US6216530B1 (en) 2001-04-17
JP2000205034A (ja) 2000-07-25
DE19926079A1 (de) 2000-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130131