FR2777321B1 - Procede de detection de la phase de fonctionnement d'un moteur a combustion interne - Google Patents

Procede de detection de la phase de fonctionnement d'un moteur a combustion interne

Info

Publication number
FR2777321B1
FR2777321B1 FR9804427A FR9804427A FR2777321B1 FR 2777321 B1 FR2777321 B1 FR 2777321B1 FR 9804427 A FR9804427 A FR 9804427A FR 9804427 A FR9804427 A FR 9804427A FR 2777321 B1 FR2777321 B1 FR 2777321B1
Authority
FR
France
Prior art keywords
detecting
combustion engine
internal combustion
operating phase
phase
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
FR9804427A
Other languages
English (en)
Other versions
FR2777321A1 (fr
Inventor
Best Pierre Heritier
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR9804427A priority Critical patent/FR2777321B1/fr
Publication of FR2777321A1 publication Critical patent/FR2777321A1/fr
Application granted granted Critical
Publication of FR2777321B1 publication Critical patent/FR2777321B1/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
    • F02P17/02—Checking or adjusting ignition timing
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • 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

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)
FR9804427A 1998-04-09 1998-04-09 Procede de detection de la phase de fonctionnement d'un moteur a combustion interne Expired - Fee Related FR2777321B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9804427A FR2777321B1 (fr) 1998-04-09 1998-04-09 Procede de detection de la phase de fonctionnement d'un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9804427A FR2777321B1 (fr) 1998-04-09 1998-04-09 Procede de detection de la phase de fonctionnement d'un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2777321A1 FR2777321A1 (fr) 1999-10-15
FR2777321B1 true FR2777321B1 (fr) 2000-06-30

Family

ID=9525043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9804427A Expired - Fee Related FR2777321B1 (fr) 1998-04-09 1998-04-09 Procede de detection de la phase de fonctionnement d'un moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2777321B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2888619B1 (fr) * 2005-07-13 2007-10-19 Electricfil Automotive Soc Par Procede pour detecter la phase d'allumage d'un cylindre d'un moteur a combustion interne avec limitation de tension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1196843B (it) * 1986-12-15 1988-11-25 Fiat Auto Spa Dispositivo rilevatore elettrico atto a consentire l'individuazione delle fasi di lavoro di un cilindro di un motore a combustione interna ad accensione comandata
US5363045A (en) * 1992-08-27 1994-11-08 Martin George G Hand-held non-contacting electric field detection tool
US5493496A (en) * 1992-12-15 1996-02-20 Ford Motor Company Cylinder number identification on a distributorless ignition system engine lacking CID
US5410253A (en) * 1993-04-08 1995-04-25 Delco Electronics Corporation Method of indicating combustion in an internal combustion engine
FR2753234B1 (fr) * 1996-09-11 1998-12-04 Electricfil Procede pour detecter la phase d'allumage d'un cylindre d'un moteur a combustion interne a allumage commande, afin de permettre notamment l'initialisation de la sequence d'injection

Also Published As

Publication number Publication date
FR2777321A1 (fr) 1999-10-15

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Legal Events

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Year of fee payment: 19

ST Notification of lapse

Effective date: 20171229