DE59813582D1 - Verfahren und Vorrichtung zum Schalten eines induktiven Verbrauchers - Google Patents

Verfahren und Vorrichtung zum Schalten eines induktiven Verbrauchers

Info

Publication number
DE59813582D1
DE59813582D1 DE59813582T DE59813582T DE59813582D1 DE 59813582 D1 DE59813582 D1 DE 59813582D1 DE 59813582 T DE59813582 T DE 59813582T DE 59813582 T DE59813582 T DE 59813582T DE 59813582 D1 DE59813582 D1 DE 59813582D1
Authority
DE
Germany
Prior art keywords
switching
inductive load
inductive
load
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
DE59813582T
Other languages
English (en)
Inventor
Adolf Fritz
Werner Jundt
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
Priority to DE59813582T priority Critical patent/DE59813582D1/de
Application granted granted Critical
Publication of DE59813582D1 publication Critical patent/DE59813582D1/de
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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • H01F7/1883—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings by steepening leading and trailing edges of magnetisation pulse, e.g. printer drivers
    • 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
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • 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
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/2006—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost capacitor
    • 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
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/201—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost inductance
    • 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
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2079—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements the circuit having several coils acting on the same anchor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electronic Switches (AREA)
  • Rectifiers (AREA)
  • Keying Circuit Devices (AREA)
DE59813582T 1998-03-24 1998-09-17 Verfahren und Vorrichtung zum Schalten eines induktiven Verbrauchers Expired - Fee Related DE59813582D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59813582T DE59813582D1 (de) 1998-03-24 1998-09-17 Verfahren und Vorrichtung zum Schalten eines induktiven Verbrauchers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998112744 DE19812744A1 (de) 1998-03-24 1998-03-24 Verfahren und Vorrichtung zum Schalten eines induktiven Verbrauchers
DE59813582T DE59813582D1 (de) 1998-03-24 1998-09-17 Verfahren und Vorrichtung zum Schalten eines induktiven Verbrauchers

Publications (1)

Publication Number Publication Date
DE59813582D1 true DE59813582D1 (de) 2006-07-20

Family

ID=7862007

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1998112744 Withdrawn DE19812744A1 (de) 1998-03-24 1998-03-24 Verfahren und Vorrichtung zum Schalten eines induktiven Verbrauchers
DE59813582T Expired - Fee Related DE59813582D1 (de) 1998-03-24 1998-09-17 Verfahren und Vorrichtung zum Schalten eines induktiven Verbrauchers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1998112744 Withdrawn DE19812744A1 (de) 1998-03-24 1998-03-24 Verfahren und Vorrichtung zum Schalten eines induktiven Verbrauchers

Country Status (3)

Country Link
EP (1) EP0945609B1 (de)
JP (1) JPH11329832A (de)
DE (2) DE19812744A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19922485B4 (de) * 1999-05-15 2008-06-12 Robert Bosch Gmbh Verfahren und Schaltungsanordnung zur Ansteuerung eines Doppelspulen-Hochdruckeinspritzmagnetventils für die Kraftstoffeinspritzung
ITBO20010569A1 (it) * 2001-09-20 2003-03-20 Magneti Marelli Powertrain Spa Metodo di pilotaggio di attuatori elettromagnetici per il comando di una pluralita' di valvole di un motore

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661106A (en) * 1979-10-24 1981-05-26 Kokusai Gijutsu Kaihatsu Kk Driving circuit for electromagnetic
FR2538942B1 (fr) * 1982-12-29 1989-05-05 Renault Dispositif de commande d'organe(s) electromagnetique(s) a actionnement rapide, tel(s) qu'electrovanne(s) ou injecteur(s)
DE3702680A1 (de) * 1986-02-18 1987-10-29 Bosch Gmbh Robert Verfahren und schaltung zur ansteuerung von elektromagnetischen verbrauchern
IT1223872B (it) * 1988-10-27 1990-09-29 Marelli Autronica Circuito per il pilotaggio di un carico induttivo in particolare per il comando degli elettroiniettori di un motore a ciclo diesel
US5313149A (en) * 1990-11-22 1994-05-17 Kabushikigaisha Sekogiken Current supply control apparatus for inductance load
IT1261360B (it) * 1993-11-19 1996-05-20 Fiat Ricerche Sistema elettronico per il controllo di carichi induttivi di iniettoridi un impianto di alimentazione per motori a combustione interna
DE19539071A1 (de) 1995-03-02 1996-09-05 Bosch Gmbh Robert Vorrichtung zur Ansteuerung wenigstens eines elektromagnetischen Verbrauchers

Also Published As

Publication number Publication date
DE19812744A1 (de) 1999-09-30
EP0945609B1 (de) 2006-06-07
EP0945609A3 (de) 2000-08-30
EP0945609A2 (de) 1999-09-29
JPH11329832A (ja) 1999-11-30

Similar Documents

Publication Publication Date Title
DE69929654D1 (de) Verfahren und Vorrichtung zum Schweissen
DE59508637D1 (de) Verfahren und Vorrichtung zum Stapeln
DE69922687D1 (de) Verfahren und vorrichtung zum montieren von bauteilen
DE69916038D1 (de) Verfahren und vorrichtung zum kühlen eines transformators
DE60121701D1 (de) Verfahren und Vorrichtung zum Nachrichtendienst
DE69721586D1 (de) Vorrichtung und verfahren zum hydroformen
DE69727734D1 (de) Verfahren und Vorrichtung zum Demontieren eines elektronischen Geräts
DE59712262D1 (de) Vorrichtung und verfahren zum ansteuern wenigstens eines kapazitiven stellgliedes
DE59907147D1 (de) Verfahren und Einrichtung zum teilweisen Anschmelzen von Gegenständen
DE59914798D1 (de) Verfahren und vorrichtung zum abbau von überspannungen
DE69936854D1 (de) Vorrichtung und verfahren zum gesicherten netzzugang
DE69925564D1 (de) Verfahren und Vorrichtung zum Schweissen
DE69912715D1 (de) Verfahren und Vorrichtung zum Aufnehmen von Dokumenten
DE69906537T2 (de) Vorrichtung und verfahren zum streckformen
DE60031594D1 (de) Verfahren und Vorrichtung zum Interpolieren von Zeilen
DE59904156D1 (de) Verfahren und vorrichtung zum füllen von kartons
DE59900784D1 (de) Verfahren und vorrichtung zum ansteuern wenigstens eines kapazitiven stellgliedes
DE69928780D1 (de) Verfahren und vorrichtung zum formationstesten
ATE293076T1 (de) Verfahren und vorrichtung zum stapeln von tortillachips
DE60034527D1 (de) Verfahren und Vorrichtung zum Ausrichten von Gegenständen
DE60007715D1 (de) Verfahren und gerät zum selektiven erhitzen eines objektes
DE50102937D1 (de) Verfahren zum betrieb eines elektromagnetischen schaltgeräts und elektromagnetisches schaltgerät
DE69925282D1 (de) Vorrichtung und verfahren zum polieren
DE50008871D1 (de) Vorrichtung und verfahren zum elektromotorischen verstellen einer betätigungsvorrichtung
DE59710603D1 (de) Vorrichtung zum Schalten eines induktiven Verbrauchers

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee