DE19634342B4 - Vorrichtung zur Ansteuerung wenigstens zweier elektromagnetischer Verbraucher - Google Patents

Vorrichtung zur Ansteuerung wenigstens zweier elektromagnetischer Verbraucher Download PDF

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Publication number
DE19634342B4
DE19634342B4 DE1996134342 DE19634342A DE19634342B4 DE 19634342 B4 DE19634342 B4 DE 19634342B4 DE 1996134342 DE1996134342 DE 1996134342 DE 19634342 A DE19634342 A DE 19634342A DE 19634342 B4 DE19634342 B4 DE 19634342B4
Authority
DE
Germany
Prior art keywords
controlling
electromagnetic consumers
consumers
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 - Fee Related
Application number
DE1996134342
Other languages
English (en)
Other versions
DE19634342A1 (de
Inventor
Holger Rapp
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 DE1996134342 priority Critical patent/DE19634342B4/de
Publication of DE19634342A1 publication Critical patent/DE19634342A1/de
Application granted granted Critical
Publication of DE19634342B4 publication Critical patent/DE19634342B4/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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H47/043—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. 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
    • 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
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
DE1996134342 1996-08-24 1996-08-24 Vorrichtung zur Ansteuerung wenigstens zweier elektromagnetischer Verbraucher Expired - Fee Related DE19634342B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1996134342 DE19634342B4 (de) 1996-08-24 1996-08-24 Vorrichtung zur Ansteuerung wenigstens zweier elektromagnetischer Verbraucher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996134342 DE19634342B4 (de) 1996-08-24 1996-08-24 Vorrichtung zur Ansteuerung wenigstens zweier elektromagnetischer Verbraucher

Publications (2)

Publication Number Publication Date
DE19634342A1 DE19634342A1 (de) 1998-02-26
DE19634342B4 true DE19634342B4 (de) 2007-05-16

Family

ID=7803653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996134342 Expired - Fee Related DE19634342B4 (de) 1996-08-24 1996-08-24 Vorrichtung zur Ansteuerung wenigstens zweier elektromagnetischer Verbraucher

Country Status (1)

Country Link
DE (1) DE19634342B4 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101453137A (zh) * 2007-12-07 2009-06-10 罗伯特.博世有限公司 用于对储能器充电的装置和方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813138A1 (de) * 1998-03-25 1999-09-30 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers
FR2784442B1 (fr) * 1998-10-07 2000-12-08 Hydroperfect Internat Hpi Agencement de valve a tiroir a debit controle
US6407593B1 (en) * 1999-06-30 2002-06-18 Denso Corporation Electromagnetic load control apparatus having variable drive-starting energy supply
DE10022956A1 (de) * 2000-05-11 2001-11-15 Bosch Gmbh Robert Ansteuerschaltung zur Ansteuerung wenigstens eines Magnetventils für die Kraftstoffzumessung in einer Brennkraftmaschine
DE10215630A1 (de) * 2002-04-09 2003-10-30 Bosch Gmbh Robert Kraftstoffeinspritzanlage für einen Verbrennungsmotor und Verfahren zum Betrieb einer Kraftstoffeinspritzanlage
DE10323489B4 (de) * 2003-05-23 2011-02-24 Robert Bosch Gmbh Verfahren für die Ansteuerung von Aktoren
ITTO20030609A1 (it) * 2003-08-05 2005-02-06 Fiat Ricerche Metodo di funzionamento di un dispositivo di comando di elettroattuatori induttivi.
DE102007060050A1 (de) 2007-12-13 2009-06-18 Robert Bosch Gmbh Verfahren und Vorrichtung zum Einstellen eines Aufladeparameters
DE102009029517A1 (de) * 2009-09-16 2011-03-24 Robert Bosch Gmbh Anordnung und Verfahren zum Betreiben einer Abgasnachbehandlungsvorrichtung
DE102011078873A1 (de) 2011-07-08 2013-01-10 Robert Bosch Gmbh Verfahren zum Ansteuern eines elektromagnetischen Verbrauchers
DE102011078879A1 (de) 2011-07-08 2013-01-10 Robert Bosch Gmbh Verfahren zum Ansteuern eines elektromagnetischen Verbrauchers
DE102016203069A1 (de) 2016-02-26 2017-08-31 Robert Bosch Gmbh Energiesparender Reluktanzaktor für aktive Lager
DE102016203063A1 (de) 2016-02-26 2017-08-31 Robert Bosch Gmbh Reluktanzaktor für aktive Lager mit vermindertem Strombedarf

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413240A1 (de) * 1994-04-16 1995-10-19 Bosch Gmbh Robert Vorrichtung und ein Verfahren zur Ansteuerung eines elektromagnetischen Verbrauchers
DE19539071A1 (de) * 1995-03-02 1996-09-05 Bosch Gmbh Robert Vorrichtung zur Ansteuerung wenigstens eines elektromagnetischen Verbrauchers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413240A1 (de) * 1994-04-16 1995-10-19 Bosch Gmbh Robert Vorrichtung und ein Verfahren zur Ansteuerung eines elektromagnetischen Verbrauchers
DE19539071A1 (de) * 1995-03-02 1996-09-05 Bosch Gmbh Robert Vorrichtung zur Ansteuerung wenigstens eines elektromagnetischen Verbrauchers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101453137A (zh) * 2007-12-07 2009-06-10 罗伯特.博世有限公司 用于对储能器充电的装置和方法

Also Published As

Publication number Publication date
DE19634342A1 (de) 1998-02-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H01F 718

8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20150303