EP0704621A3 - - Google Patents

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Publication number
EP0704621A3
EP0704621A3 EP95115292A EP95115292A EP0704621A3 EP 0704621 A3 EP0704621 A3 EP 0704621A3 EP 95115292 A EP95115292 A EP 95115292A EP 95115292 A EP95115292 A EP 95115292A EP 0704621 A3 EP0704621 A3 EP 0704621A3
Authority
EP
European Patent Office
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
EP95115292A
Other languages
English (en)
Other versions
EP0704621B1 (en
EP0704621A2 (en
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli SpA
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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Publication of EP0704621A2 publication Critical patent/EP0704621A2/en
Publication of EP0704621A3 publication Critical patent/EP0704621A3/en
Application granted granted Critical
Publication of EP0704621B1 publication Critical patent/EP0704621B1/en
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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/08—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
    • 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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means
    • 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
    • F02P2017/125—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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
EP95115292A 1994-09-30 1995-09-28 Synchronisation device without a cam-position sensor for an internal combustion engine Expired - Lifetime EP0704621B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO940766 1994-09-30
IT94TO000766A IT1268605B1 (it) 1994-09-30 1994-09-30 Dispositivo di sincronizzazione per un motore termico senza sensore di posizione camma.

Publications (3)

Publication Number Publication Date
EP0704621A2 EP0704621A2 (en) 1996-04-03
EP0704621A3 true EP0704621A3 (enrdf_load_html_response) 1996-05-15
EP0704621B1 EP0704621B1 (en) 2004-01-28

Family

ID=11412795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115292A Expired - Lifetime EP0704621B1 (en) 1994-09-30 1995-09-28 Synchronisation device without a cam-position sensor for an internal combustion engine

Country Status (4)

Country Link
EP (1) EP0704621B1 (enrdf_load_html_response)
DE (1) DE69532493T2 (enrdf_load_html_response)
ES (1) ES2211891T3 (enrdf_load_html_response)
IT (1) IT1268605B1 (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19817447A1 (de) * 1998-04-20 1999-10-21 Bosch Gmbh Robert Verfahren und Vorrichtung zur Phasenerkennung an einem 4-Takt Ottomotor mit Ionenstrommessung
JP3766244B2 (ja) * 1999-11-02 2006-04-12 株式会社日立製作所 エンジンの気筒判別装置
DE10208942A1 (de) * 2002-02-28 2003-09-11 Siemens Ag Verfahren zur Bestimmung des Einspritzzeitpunktes sowie System zur Durchführung desselben
US6874473B2 (en) 2003-08-11 2005-04-05 Tecumseh Products Company Engine cycle recognition for fuel delivery
EP1736656A1 (en) * 2005-06-24 2006-12-27 Ford Global Technologies, LLC Method for determining and regulating the crank angle position of a crankshaft of a four-stroke internal combustion engine
FR2925593B1 (fr) * 2007-12-20 2014-05-16 Renault Sas Procede pour produire un signal de synchronisation du cycle de fonctionnement d'un moteur a combustion interne

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01195975A (ja) * 1988-01-31 1989-08-07 Mitsubishi Motors Corp フェールセーフ機能付き電子配電式点火装置
DE4033148A1 (de) * 1989-10-19 1991-04-25 Mitsubishi Electric Corp Verfahren und vorrichtung zum steuern des arbeitsspiels eines mehrzylinder-verbrennungsmotors
WO1992003655A1 (de) * 1990-08-24 1992-03-05 Robert Bosch Gmbh Zündanlage für brennkraftmaschinen
US5174267A (en) * 1991-07-22 1992-12-29 Ford Motor Company Cylinder identification by spark discharge analysis for internal combustion engines
DE4229773A1 (de) * 1992-09-05 1994-03-10 Bosch Gmbh Robert Verfahren zur Zylindererkennung von Brennkraftmaschinen
DE4242419A1 (de) * 1992-12-16 1994-06-23 Bosch Gmbh Robert Verfahren zur Zylindererkennung im Leerlauf von Brennkraftmaschinen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01195975A (ja) * 1988-01-31 1989-08-07 Mitsubishi Motors Corp フェールセーフ機能付き電子配電式点火装置
DE4033148A1 (de) * 1989-10-19 1991-04-25 Mitsubishi Electric Corp Verfahren und vorrichtung zum steuern des arbeitsspiels eines mehrzylinder-verbrennungsmotors
WO1992003655A1 (de) * 1990-08-24 1992-03-05 Robert Bosch Gmbh Zündanlage für brennkraftmaschinen
US5174267A (en) * 1991-07-22 1992-12-29 Ford Motor Company Cylinder identification by spark discharge analysis for internal combustion engines
DE4229773A1 (de) * 1992-09-05 1994-03-10 Bosch Gmbh Robert Verfahren zur Zylindererkennung von Brennkraftmaschinen
DE4242419A1 (de) * 1992-12-16 1994-06-23 Bosch Gmbh Robert Verfahren zur Zylindererkennung im Leerlauf von Brennkraftmaschinen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 489 (M - 888) 7 November 1989 (1989-11-07) *

Also Published As

Publication number Publication date
ITTO940766A1 (it) 1996-03-30
ES2211891T3 (es) 2004-07-16
ITTO940766A0 (it) 1994-09-30
DE69532493D1 (de) 2004-03-04
EP0704621B1 (en) 2004-01-28
IT1268605B1 (it) 1997-03-06
DE69532493T2 (de) 2004-12-02
EP0704621A2 (en) 1996-04-03

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