DE59601828D1 - DEVICE FOR CONTROLLING AT LEAST ONE ELECTROMAGNETIC CONSUMER - Google Patents

DEVICE FOR CONTROLLING AT LEAST ONE ELECTROMAGNETIC CONSUMER

Info

Publication number
DE59601828D1
DE59601828D1 DE59601828T DE59601828T DE59601828D1 DE 59601828 D1 DE59601828 D1 DE 59601828D1 DE 59601828 T DE59601828 T DE 59601828T DE 59601828 T DE59601828 T DE 59601828T DE 59601828 D1 DE59601828 D1 DE 59601828D1
Authority
DE
Germany
Prior art keywords
controlling
electromagnetic consumer
consumer
electromagnetic
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 - Lifetime
Application number
DE59601828T
Other languages
German (de)
Inventor
Klaus Dressler
Rainer Burkel
Engelbert Tillhon
Andreas Werner
Wilhelm Eyberg
Andreas Koch
Udo Schulz
Wolfgang Krampe
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 claimed from PCT/DE1996/000160 external-priority patent/WO1996027198A1/en
Application granted granted Critical
Publication of DE59601828D1 publication Critical patent/DE59601828D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1811—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current demagnetising upon switching off, removing residual magnetism
    • 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
    • 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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
    • 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
    • F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching
    • 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
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2075—Type of transistors or particular use thereof
    • 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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
    • H01F2007/1822—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator using a capacitor to produce a boost voltage

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (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)
DE59601828T 1995-03-02 1996-02-02 DEVICE FOR CONTROLLING AT LEAST ONE ELECTROMAGNETIC CONSUMER Expired - Lifetime DE59601828D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19507222 1995-03-02
DE19539071A DE19539071A1 (en) 1995-03-02 1995-10-20 Device for controlling at least one electromagnetic consumer
PCT/DE1996/000160 WO1996027198A1 (en) 1995-03-02 1996-02-02 Device for controlling at least one electromagnetic consumer

Publications (1)

Publication Number Publication Date
DE59601828D1 true DE59601828D1 (en) 1999-06-10

Family

ID=7755411

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19539071A Withdrawn DE19539071A1 (en) 1995-03-02 1995-10-20 Device for controlling at least one electromagnetic consumer
DE59601828T Expired - Lifetime DE59601828D1 (en) 1995-03-02 1996-02-02 DEVICE FOR CONTROLLING AT LEAST ONE ELECTROMAGNETIC CONSUMER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19539071A Withdrawn DE19539071A1 (en) 1995-03-02 1995-10-20 Device for controlling at least one electromagnetic consumer

Country Status (2)

Country Link
KR (1) KR100284521B1 (en)
DE (2) DE19539071A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634342B4 (en) * 1996-08-24 2007-05-16 Bosch Gmbh Robert Device for controlling at least two electromagnetic consumers
GB9622330D0 (en) * 1996-10-26 1996-12-18 Lucas Ind Plc Drive circuit
DE19645323A1 (en) * 1996-11-04 1998-05-07 Teves Gmbh Alfred Circuit arrangement for adapting the current of a valve driver to the current required to actuate the valve
JP3616223B2 (en) * 1996-12-27 2005-02-02 株式会社ボッシュオートモーティブシステム Solenoid valve drive
US5752482A (en) * 1997-03-28 1998-05-19 Cummins Engine Company, Inc. System for integrally controlling current flow through number of inductive loads
IT1296664B1 (en) * 1997-12-19 1999-07-14 Fiat Ricerche ELECTRIC ACTUATOR CONTROL DEVICE.
FR2772972B1 (en) * 1997-12-19 2000-01-28 Renault DEVICE FOR CONTROLLING AN ELECTROMAGNET
DE19808780A1 (en) * 1998-03-03 1999-09-09 Bosch Gmbh Robert Method of driving load, especially magnetic valve for controlling fuel delivery in IC engine
DE19812744A1 (en) 1998-03-24 1999-09-30 Bosch Gmbh Robert Method and device for switching an inductive consumer
DE19813138A1 (en) 1998-03-25 1999-09-30 Bosch Gmbh Robert Method and device for controlling an electromagnetic consumer
DE19823850C2 (en) * 1998-05-28 2001-04-12 Bosch Gmbh Robert Device for controlling an electromagnetic consumer
DE19826037C2 (en) * 1998-06-12 2001-05-10 Bosch Gmbh Robert Method and device for controlling at least one consumer
DE19833830A1 (en) 1998-07-28 2000-02-03 Bosch Gmbh Robert System for energizing magnetic valves controlling fuel injection in IC engine, using increased starting voltage and engine operating characteristic(s)
DE19912966A1 (en) * 1999-03-23 2000-10-05 Bosch Gmbh Robert Actuator for vol. control valve for direct injection IC engine, with valve controlling pressure build-up is pressure storage
DE19922485B4 (en) * 1999-05-15 2008-06-12 Robert Bosch Gmbh Method and circuit arrangement for driving a double-coil high-pressure injection solenoid valve for fuel injection
DE19947623C2 (en) * 1999-05-15 2002-01-17 Bosch Gmbh Robert Circuit arrangement and method for controlling a double coil solenoid valve, in particular for fuel injection into an internal combustion engine
DE10005231A1 (en) * 2000-02-05 2001-08-23 Bosch Gmbh Robert Method and device for controlling a hydraulic valve
DE10022956A1 (en) 2000-05-11 2001-11-15 Bosch Gmbh Robert Control circuit for controlling at least one solenoid valve for metering fuel in an internal combustion engine
DE10022954A1 (en) 2000-05-11 2001-11-15 Bosch Gmbh Robert Control circuit for controlling at least one solenoid valve for metering fuel in an internal combustion engine
DE10022953A1 (en) * 2000-05-11 2001-11-15 Bosch Gmbh Robert Method and device for controlling fuel injection
DE10040246B4 (en) * 2000-08-14 2009-04-09 Robert Bosch Gmbh Method and device for controlling at least one consumer
DE10041448A1 (en) 2000-08-23 2002-03-07 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
DE10058959B4 (en) * 2000-11-28 2007-07-12 Mtu Friedrichshafen Gmbh Method for monitoring a control circuit
DE10107367B4 (en) * 2001-02-16 2016-09-01 Robert Bosch Gmbh Method and device for diagnosis by error pattern recognition
DE10123519A1 (en) * 2001-05-15 2002-12-05 Bosch Gmbh Robert Method and device for increasing the voltage level on highly dynamic inductive actuators
DE10140093A1 (en) * 2001-08-16 2003-02-27 Bosch Gmbh Robert Method and device for controlling a solenoid valve
DE10140550B4 (en) * 2001-08-17 2007-08-02 Robert Bosch Gmbh Method for monitoring the function of fast-switching injection valves
DE10323489B4 (en) * 2003-05-23 2011-02-24 Robert Bosch Gmbh Method for controlling actuators
DE102007057144A1 (en) 2007-11-28 2009-06-04 Robert Bosch Gmbh Modulated enhanced control signal determining method for magnetic valve injector of internal combustion engine, involves determining modulated control signal based on actual control signal when actual performance satisfies end condition
DE102007057508A1 (en) 2007-11-29 2009-06-04 Robert Bosch Gmbh Flexible integrated circuit-control device for controlling injection valve i.e. high pressure gasoline injection valve, of internal-combustion engine, has switches i.e. integrated power transistors, with outputs that are freely switchable
DE102008040860A1 (en) 2007-12-27 2009-07-02 Robert Bosch Gmbh Circuit arrangement for operating injection valves in four-cylinder engine, has booster capacitor formed for exchanging electrical energy with coils of injection valves, where capacitor is fed with battery voltage
JP4859951B2 (en) * 2009-05-14 2012-01-25 三菱電機株式会社 In-vehicle engine controller
DE102009027340A1 (en) * 2009-06-30 2011-01-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Control circuit for several inductive loads
US10087872B2 (en) 2015-11-18 2018-10-02 Infineon Technologies Ag System and method for a synchronized driver circuit

Also Published As

Publication number Publication date
KR19980702719A (en) 1998-08-05
KR100284521B1 (en) 2001-04-02
DE19539071A1 (en) 1996-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition