FR2859767B1 - Procede de commande d'une soupape d'injection de carburant et soupape d'injection de carburant pour la mise en oeuvre de ce procede - Google Patents

Procede de commande d'une soupape d'injection de carburant et soupape d'injection de carburant pour la mise en oeuvre de ce procede

Info

Publication number
FR2859767B1
FR2859767B1 FR0452014A FR0452014A FR2859767B1 FR 2859767 B1 FR2859767 B1 FR 2859767B1 FR 0452014 A FR0452014 A FR 0452014A FR 0452014 A FR0452014 A FR 0452014A FR 2859767 B1 FR2859767 B1 FR 2859767B1
Authority
FR
France
Prior art keywords
fuel injection
injection valve
carrying
controlling
valve
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.)
Active
Application number
FR0452014A
Other languages
English (en)
Other versions
FR2859767A1 (fr
Inventor
Uwe Liskow
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2859767A1 publication Critical patent/FR2859767A1/fr
Priority to FR1053334A priority Critical patent/FR2941270B1/fr
Application granted granted Critical
Publication of FR2859767B1 publication Critical patent/FR2859767B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0452014A 2003-09-10 2004-09-10 Procede de commande d'une soupape d'injection de carburant et soupape d'injection de carburant pour la mise en oeuvre de ce procede Active FR2859767B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1053334A FR2941270B1 (fr) 2003-09-10 2010-04-29 Procede de commande d'une soupape d'injection de carburant et soupape d'injection de carburant pour la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10341810.5A DE10341810B4 (de) 2003-09-10 2003-09-10 Brennstoffeinspritzventil und Verfahren zum Betrieb eines Brennstoffeinspritzventils

Publications (2)

Publication Number Publication Date
FR2859767A1 FR2859767A1 (fr) 2005-03-18
FR2859767B1 true FR2859767B1 (fr) 2010-10-22

Family

ID=34202406

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0452014A Active FR2859767B1 (fr) 2003-09-10 2004-09-10 Procede de commande d'une soupape d'injection de carburant et soupape d'injection de carburant pour la mise en oeuvre de ce procede
FR1053334A Active FR2941270B1 (fr) 2003-09-10 2010-04-29 Procede de commande d'une soupape d'injection de carburant et soupape d'injection de carburant pour la mise en oeuvre de ce procede

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1053334A Active FR2941270B1 (fr) 2003-09-10 2010-04-29 Procede de commande d'une soupape d'injection de carburant et soupape d'injection de carburant pour la mise en oeuvre de ce procede

Country Status (2)

Country Link
DE (1) DE10341810B4 (fr)
FR (2) FR2859767B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011087005A1 (de) * 2011-11-24 2013-05-29 Robert Bosch Gmbh Ventil zum Zumessen eines strömenden Mediums
DE102014200184A1 (de) * 2014-01-09 2015-07-09 Robert Bosch Gmbh Verfahren und Schaltungsanordnung zur Ansteuerung von Einspritzventilen, insbesondere einer fremdgezündeten Brennkraftmaschine
DE102017209011B3 (de) 2017-05-30 2018-10-04 Continental Automotive Gmbh Verfahren zum Erkennen der Vorspannung einer Kalibrationsfeder eines magnetisch betriebenen Kraftstoffeinspritzventils

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569239A1 (fr) * 1984-03-05 1986-02-21 Mesenich Gerhard Procede pour commander une soupape d'injection electromagnetique
DE19652807C2 (de) * 1996-12-18 2002-08-29 Siemens Ag Verfahren und Vorrichtung zum Ansteuern eines kapazitiven Stellgliedes
DE19839125C1 (de) * 1998-08-27 2000-04-20 Siemens Ag Vorrichtung und Verfahren zur Dosierung von Fluid
DE19901711A1 (de) * 1999-01-18 2000-07-20 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zum Betreiben eines Brennstoffeinspritzventils
DE19910388C2 (de) * 1999-03-09 2001-03-29 Siemens Ag Verfahren zur Überprüfung eines kapazitiven Stellgliedes
DE10006319A1 (de) * 2000-02-12 2001-08-16 Daimler Chrysler Ag Einspritzventil
DE10007735A1 (de) * 2000-02-19 2001-09-06 Daimler Chrysler Ag Einspritzventil
DE10039543C2 (de) * 2000-08-12 2003-06-18 Conti Temic Microelectronic Einspritzventil
DE10039544A1 (de) * 2000-08-12 2002-04-04 Daimler Chrysler Ag Einspritzventil
DE10133265A1 (de) * 2001-07-09 2003-01-23 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10140550B4 (de) * 2001-08-17 2007-08-02 Robert Bosch Gmbh Verfahren zur Funktionsüberwachung schnellschaltender Einspritzventile

Also Published As

Publication number Publication date
DE10341810B4 (de) 2016-04-07
DE10341810A1 (de) 2005-04-07
FR2941270A1 (fr) 2010-07-23
FR2941270B1 (fr) 2014-05-30
FR2859767A1 (fr) 2005-03-18

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