FR2708375B1 - Procédé et installation de commande d'un utilisateur électromagnétique. - Google Patents

Procédé et installation de commande d'un utilisateur électromagnétique.

Info

Publication number
FR2708375B1
FR2708375B1 FR9407815A FR9407815A FR2708375B1 FR 2708375 B1 FR2708375 B1 FR 2708375B1 FR 9407815 A FR9407815 A FR 9407815A FR 9407815 A FR9407815 A FR 9407815A FR 2708375 B1 FR2708375 B1 FR 2708375B1
Authority
FR
France
Prior art keywords
installation
controlling
electromagnetic user
electromagnetic
user
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
FR9407815A
Other languages
English (en)
Other versions
FR2708375A1 (fr
Inventor
Wichert Bernd
Henke Torsten
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 FR2708375A1 publication Critical patent/FR2708375A1/fr
Application granted granted Critical
Publication of FR2708375B1 publication Critical patent/FR2708375B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • 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
    • 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
    • F02D2041/2031—Control of the current by means of delays or monostable multivibrators
    • 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
    • F02D2041/2041—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit for controlling the current in the free-wheeling phase
    • 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
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/1861—Monitoring or fail-safe circuits using derivative of measured variable

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Magnetically Actuated Valves (AREA)
FR9407815A 1993-07-03 1994-06-24 Procédé et installation de commande d'un utilisateur électromagnétique. Expired - Fee Related FR2708375B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934322199 DE4322199C2 (de) 1993-07-03 1993-07-03 Verfahren und Einrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers

Publications (2)

Publication Number Publication Date
FR2708375A1 FR2708375A1 (fr) 1995-02-03
FR2708375B1 true FR2708375B1 (fr) 1996-01-12

Family

ID=6491897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407815A Expired - Fee Related FR2708375B1 (fr) 1993-07-03 1994-06-24 Procédé et installation de commande d'un utilisateur électromagnétique.

Country Status (4)

Country Link
JP (1) JP3697272B2 (fr)
DE (1) DE4322199C2 (fr)
FR (1) FR2708375B1 (fr)
GB (1) GB2279829B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420282A1 (de) * 1994-06-10 1995-12-14 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers
GB9422742D0 (en) * 1994-11-11 1995-01-04 Lucas Ind Plc Drive circuit
US5865371A (en) * 1996-07-26 1999-02-02 Siemens Automotive Corporation Armature motion control method and apparatus for a fuel injector
ES2182400T3 (es) 1997-12-23 2003-03-01 Siemens Ag Instalacion para el control de un aparato de regulacion electromecanico.
DE10108425C1 (de) * 2001-02-21 2002-06-06 Draeger Medical Ag Vorrichtung und Verfahren zur indirekten Überwachung eines Ventils
GB2377025A (en) * 2001-06-29 2002-12-31 Motorola Inc A valve closure detection method and means
EP1423860A1 (fr) * 2001-07-12 2004-06-02 Mecel Aktiebolag Procede de controle de solenoide
DE10212092A1 (de) * 2002-03-19 2003-10-09 Dbt Autom Gmbh Verfahren und Vorrichtung zum Betrieb eines Elektromagneten an einem eigensicheren Gleichstromkreis
EP2060762A1 (fr) * 2007-11-15 2009-05-20 Delphi Technologies, Inc. Détecteur d'impulsion transitoire et procédé de détection d'événements d'impulsion transitoire
DE102012010868A1 (de) * 2012-05-31 2013-12-05 Avl Deutschland Gmbh Verfahren und Vorrichtung zum Überwachen einer Aktuatorvorrichtung
GB201217149D0 (en) * 2012-09-26 2012-11-07 Delphi Tech Holding Sarl Diagnostic circuit and method for diagnosing a fault
DE102013200541B4 (de) * 2013-01-16 2021-01-14 Robert Bosch Gmbh Verfahren und Vorrichtung zur Druckindizierung in einem Dosierungssystem
JP2015034492A (ja) * 2013-08-08 2015-02-19 日立オートモティブシステムズ株式会社 燃料噴射制御装置
DE102014218626A1 (de) * 2014-09-17 2016-03-17 Continental Automotive Gmbh Ermittlung des Zeitpunkts eines vorbestimmten Öffnungszustandes eines Kraftstoffinjektors
DE102015204686A1 (de) 2015-03-16 2016-09-22 Robert Bosch Gmbh Verfahren zur Steuerung der Kraftstoffzumessung
US10087866B2 (en) 2015-08-31 2018-10-02 Infineon Technologies Ag Detecting fuel injector timing with current sensing
DE102015219673A1 (de) * 2015-10-12 2017-04-13 Continental Automotive Gmbh Erkennen eines vorbestimmten Öffnungszustandes eines einen Magnetspulenantrieb aufweisenden Kraftstoffinjektors
JP6614201B2 (ja) * 2017-05-19 2019-12-04 株式会社デンソー 燃料噴射制御装置
DE102020213169B3 (de) 2020-10-19 2022-02-03 Vitesco Technologies GmbH Verfahren und Vorrichtung zur Bewegungsdiagnose eines Ankers eines Magnetventils
DE102020213203A1 (de) 2020-10-20 2022-04-21 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Bestimmen eines Schaltzeitpunkts eines Magnetventils
DE102021204097A1 (de) 2021-04-26 2022-10-27 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Ansteuerung eines elektromagnetisch ansteuerbaren Gasventils, Steuergerät, Computerprogramm und Computerprogrammprodukt

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426799A1 (de) * 1984-07-20 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur regelung der einer brennkraftmaschine einzuspritzenden kraftstoffmenge
ES8703213A1 (es) * 1985-04-25 1987-02-16 Kloeckner Wolfgang Dr Procedimiento para el accionamiento de una maquina motriz de combustion interna
DE3611220A1 (de) * 1985-04-25 1987-01-02 Kloeckner Wolfgang Dr Verfahren und vorrichtung zum betreiben einer brennkraftmaschine
DE3741765A1 (de) * 1987-12-10 1989-06-22 Wabco Westinghouse Fahrzeug Stromregler
GB2224156B (en) * 1988-09-20 1992-12-23 Gent Ltd Solenoid energising circuit
DE3923477A1 (de) * 1989-07-15 1991-01-24 Fev Motorentech Gmbh & Co Kg Verfahren zur steuerung der ankerbewegung von schaltmagneten
JP2695698B2 (ja) * 1990-11-27 1998-01-14 株式会社トキメック ソレノイドの可動鉄心位置チエツク方法
US5481187A (en) * 1991-11-29 1996-01-02 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator

Also Published As

Publication number Publication date
JP3697272B2 (ja) 2005-09-21
GB9413277D0 (en) 1994-08-24
FR2708375A1 (fr) 1995-02-03
GB2279829A (en) 1995-01-11
DE4322199C2 (de) 2003-06-18
JPH0735005A (ja) 1995-02-03
DE4322199A1 (de) 1995-01-12
GB2279829B (en) 1998-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140228