FR2775318B1 - Module d'injection multi-points pour moteur a combustion interne - Google Patents

Module d'injection multi-points pour moteur a combustion interne

Info

Publication number
FR2775318B1
FR2775318B1 FR9802345A FR9802345A FR2775318B1 FR 2775318 B1 FR2775318 B1 FR 2775318B1 FR 9802345 A FR9802345 A FR 9802345A FR 9802345 A FR9802345 A FR 9802345A FR 2775318 B1 FR2775318 B1 FR 2775318B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
injection module
point injection
point
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
FR9802345A
Other languages
English (en)
Other versions
FR2775318A1 (fr
Inventor
Christine Estevenon
Henri Trintignac
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 FR9802345A priority Critical patent/FR2775318B1/fr
Priority to BR9904895-7A priority patent/BR9904895A/pt
Priority to PCT/FR1999/000412 priority patent/WO1999043940A1/fr
Priority to EP99904943A priority patent/EP0979350B1/fr
Priority to DE69906642T priority patent/DE69906642T2/de
Priority to US09/403,415 priority patent/US6247451B1/en
Publication of FR2775318A1 publication Critical patent/FR2775318A1/fr
Application granted granted Critical
Publication of FR2775318B1 publication Critical patent/FR2775318B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2432—Methods of calibration
    • F02D41/2435—Methods of calibration characterised by the writing medium, e.g. bar code
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2464—Characteristics of actuators
    • F02D41/2467—Characteristics of actuators for injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR9802345A 1998-02-26 1998-02-26 Module d'injection multi-points pour moteur a combustion interne Expired - Fee Related FR2775318B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9802345A FR2775318B1 (fr) 1998-02-26 1998-02-26 Module d'injection multi-points pour moteur a combustion interne
BR9904895-7A BR9904895A (pt) 1998-02-26 1999-02-24 Módulo de injeção multipontos para motor à combustão interna
PCT/FR1999/000412 WO1999043940A1 (fr) 1998-02-26 1999-02-24 Module d'injection multi-points pour moteur a combustion interne
EP99904943A EP0979350B1 (fr) 1998-02-26 1999-02-24 Module d'injection multi-points pour moteur a combustion interne
DE69906642T DE69906642T2 (de) 1998-02-26 1999-02-24 Mehrpunkteinspritzungseinheit für verbrennungsmotor
US09/403,415 US6247451B1 (en) 1998-02-26 1999-02-24 Internal combustion engine multipoint injection module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9802345A FR2775318B1 (fr) 1998-02-26 1998-02-26 Module d'injection multi-points pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2775318A1 FR2775318A1 (fr) 1999-08-27
FR2775318B1 true FR2775318B1 (fr) 2000-04-28

Family

ID=9523405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9802345A Expired - Fee Related FR2775318B1 (fr) 1998-02-26 1998-02-26 Module d'injection multi-points pour moteur a combustion interne

Country Status (6)

Country Link
US (1) US6247451B1 (fr)
EP (1) EP0979350B1 (fr)
BR (1) BR9904895A (fr)
DE (1) DE69906642T2 (fr)
FR (1) FR2775318B1 (fr)
WO (1) WO1999043940A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3487207B2 (ja) * 1999-02-01 2004-01-13 株式会社デンソー 燃料噴射システム
US6536268B1 (en) * 1999-11-01 2003-03-25 Siemens Vdo Automotive Corporation Utilizing increasing width for identification voltages
DE10005208A1 (de) * 2000-02-05 2001-08-16 Bosch Gmbh Robert Verfahren zur Adaption des maximalen Einspritzdrucks in einem Hochdruckspeicher
EP1143133B1 (fr) * 2000-04-01 2004-01-21 Robert Bosch GmbH Compensation des variations entre lots du déplacement d'éléments piézoélectriques multicouches dû aux variations de l'épaisseur des couches ou du nombre de couches
US6360161B1 (en) * 2000-05-04 2002-03-19 Bombardier Motor Corporation Of America Method and system for fuel injector coefficient installation
US6671611B1 (en) * 2000-11-28 2003-12-30 Bombardier Motor Corporation Of America Method and apparatus for identifying parameters of an engine component for assembly and programming
JP3941853B2 (ja) * 2000-12-04 2007-07-04 愛三工業株式会社 燃料噴射制御装置
DE10215610B4 (de) 2001-04-10 2018-12-13 Robert Bosch Gmbh System und Verfahren zum Korrigieren des Einspritzverhaltens von mindestens einem Injektor
DE10140151A1 (de) * 2001-08-16 2003-02-27 Bosch Gmbh Robert Verfahren zur Beeinflussung der Schadstoffemissionswerte und/oder der Geräuschemissionswerte eines Verbrennungsmotors und Kraftstoff-Einspritzanlage
US6561164B1 (en) * 2001-10-29 2003-05-13 International Engine Intellectual Property Company, Llc System and method for calibrating fuel injectors in an engine control system that calculates injection duration by mathematical formula
JP4430281B2 (ja) * 2002-04-23 2010-03-10 トヨタ自動車株式会社 データマップ作成方法、データマップ作成用情報記録媒体作成方法及び装置
DE10240837A1 (de) * 2002-09-04 2004-03-18 Robert Bosch Gmbh Anordnung und Verfahren zur Steuerung des Einspritzverhaltens eines Injektors und Verfahren zur Einordnung eines elektrisch angesteuerten Injektors
US7040149B2 (en) * 2003-10-24 2006-05-09 Senx Technology, Llc Fuel injection system diagnostic system
US7000461B2 (en) * 2004-03-23 2006-02-21 Honeywell International Inc. Patch wireless test fixture
JP4605038B2 (ja) * 2006-02-02 2011-01-05 株式会社デンソー 燃料噴射装置
DE102007024823B4 (de) * 2007-05-29 2014-10-23 Continental Automotive Gmbh Verfahren und Vorrichtung zur Bestimmung eines Ansteuerparameters für einen Kraftstoffinjektor einer Brennkraftmaschine
DE102007042994A1 (de) * 2007-09-10 2009-03-12 Robert Bosch Gmbh Verfahren zum Beurteilen einer Funktionsweise eines Einspritzventils bei Anlegen einer Ansteuerspannung und entsprechende Auswertevorrichtung
DE102012210739B4 (de) 2012-06-25 2022-02-10 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ermittlung von Korrekturwerten zur Ansteuerung eines Kraftstoffeinspritzventils

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402294A (en) * 1982-01-28 1983-09-06 General Motors Corporation Fuel injection system having fuel injector calibration
US4895124A (en) * 1987-12-02 1990-01-23 Proprietary Technology, Inc. Fuel and electrical distribution system for fuel injected engines
CA2050452A1 (fr) * 1990-11-19 1992-05-20 John C. Hickey Ensemble injecteur de carburant moule par injection
US5176122A (en) * 1990-11-30 1993-01-05 Toyota Jidosha Kabushiki Kaisha Fuel injection device for an internal combustion engine
WO1992009957A1 (fr) * 1990-11-30 1992-06-11 Weber, U.S.A., Inc. Dispositif de commande electronique de moteurs, presentant des parametres pouvant etre modifies par l'utilisateur
IT1246068B (it) * 1991-05-03 1994-11-07 Magneti Marelli Spa Gruppo di accensione a bobine di tipo plug-top per un motore a combustione interna
US5157967A (en) * 1991-07-31 1992-10-27 Siemens Automotive L.P. Dynamic flow calibration of a fuel injector by selective positioning of its solenoid coil
US5663881A (en) * 1991-08-06 1997-09-02 Siemens Automotive L.P. Electronic calibrated fuel rail
US5295627A (en) * 1993-08-19 1994-03-22 General Motors Corporation Fuel injector stroke calibration through dissolving shim
JPH07238857A (ja) * 1994-02-25 1995-09-12 Hino Motors Ltd 燃料噴射装置
US5920004A (en) * 1997-05-13 1999-07-06 Caterpillar Inc. Method of calibrating an injector driver system
US5839420A (en) * 1997-06-04 1998-11-24 Detroit Diesel Corporation System and method of compensating for injector variability

Also Published As

Publication number Publication date
BR9904895A (pt) 2000-07-04
US6247451B1 (en) 2001-06-19
EP0979350B1 (fr) 2003-04-09
DE69906642T2 (de) 2004-03-04
EP0979350A1 (fr) 2000-02-16
WO1999043940A1 (fr) 1999-09-02
DE69906642D1 (de) 2003-05-15
FR2775318A1 (fr) 1999-08-27

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Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 19

ST Notification of lapse

Effective date: 20171031