DE59002301D1 - CIRCUIT ARRANGEMENT FOR THE OPERATION OF ELECTROMAGNETIC CONSUMERS. - Google Patents

CIRCUIT ARRANGEMENT FOR THE OPERATION OF ELECTROMAGNETIC CONSUMERS.

Info

Publication number
DE59002301D1
DE59002301D1 DE9090906897T DE59002301T DE59002301D1 DE 59002301 D1 DE59002301 D1 DE 59002301D1 DE 9090906897 T DE9090906897 T DE 9090906897T DE 59002301 T DE59002301 T DE 59002301T DE 59002301 D1 DE59002301 D1 DE 59002301D1
Authority
DE
Germany
Prior art keywords
circuit arrangement
electromagnetic consumers
consumers
electromagnetic
arrangement
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.)
Revoked
Application number
DE9090906897T
Other languages
German (de)
Inventor
Siegbert Schwab
Wolfgang Vogel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6383096&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59002301(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59002301D1 publication Critical patent/DE59002301D1/en
Anticipated expiration legal-status Critical
Revoked 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
    • 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
    • F02D2041/2013—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 voltage source
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
DE9090906897T 1989-06-20 1990-05-16 CIRCUIT ARRANGEMENT FOR THE OPERATION OF ELECTROMAGNETIC CONSUMERS. Revoked DE59002301D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3920064A DE3920064A1 (en) 1989-06-20 1989-06-20 CIRCUIT ARRANGEMENT FOR THE OPERATION OF ELECTROMAGNETIC CONSUMERS
PCT/DE1990/000361 WO1990015922A1 (en) 1989-06-20 1990-05-16 Circuit for operating electromagnetic users

Publications (1)

Publication Number Publication Date
DE59002301D1 true DE59002301D1 (en) 1993-09-16

Family

ID=6383096

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3920064A Withdrawn DE3920064A1 (en) 1989-06-20 1989-06-20 CIRCUIT ARRANGEMENT FOR THE OPERATION OF ELECTROMAGNETIC CONSUMERS
DE9090906897T Revoked DE59002301D1 (en) 1989-06-20 1990-05-16 CIRCUIT ARRANGEMENT FOR THE OPERATION OF ELECTROMAGNETIC CONSUMERS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3920064A Withdrawn DE3920064A1 (en) 1989-06-20 1989-06-20 CIRCUIT ARRANGEMENT FOR THE OPERATION OF ELECTROMAGNETIC CONSUMERS

Country Status (5)

Country Link
EP (1) EP0429573B1 (en)
JP (1) JPH04500399A (en)
BR (1) BR9006811A (en)
DE (2) DE3920064A1 (en)
WO (1) WO1990015922A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2800442B2 (en) * 1991-03-18 1998-09-21 国産電機株式会社 Method and device for driving electromagnetic fuel injection valve
US5419162A (en) * 1994-01-25 1995-05-30 Matrix, S.R.L. High speed electromagnet selection device for selecting the needles in a knitting machine
US5796223A (en) * 1996-07-02 1998-08-18 Zexel Corporation Method and apparatus for high-speed driving of electromagnetic load
JP3844091B2 (en) 1996-07-02 2006-11-08 株式会社小松製作所 Inductive load drive
DE19963154B4 (en) 1999-12-24 2009-10-08 Conti Temic Microelectronic Gmbh Method for specifying the current through an inductive component
US6772737B2 (en) * 2000-02-16 2004-08-10 Robert Bosch Gmbh Method and circuit system for operating a solenoid valve
DE10022342C2 (en) * 2000-05-08 2003-04-24 Siemens Ag Drive electronics and method for electrically controlled activation of an electromagnetic switching device
DE10022722C5 (en) * 2000-05-10 2008-07-10 Pilz Gmbh & Co. Kg Safety switching device for safe switching on and off of an electrical consumer
DE10030714A1 (en) * 2000-06-23 2002-01-10 Schmersal K A Gmbh & Co Safety switch has energy storage device for delivering energy pulse that together with holding energy applies energy required to move bolt into alternate position against spring loading
DE102004019152B4 (en) * 2004-04-21 2007-05-31 Robert Bosch Gmbh Method for operating a solenoid valve for quantity control
JP4482913B2 (en) * 2005-04-01 2010-06-16 Ｓｍｃ株式会社 Solenoid valve and solenoid valve drive circuit
DE102005040532B4 (en) 2005-08-26 2009-09-03 Continental Automotive Gmbh Power source and control device
DE102007023716A1 (en) 2006-11-02 2008-05-08 Continental Teves Ag & Co. Ohg Proportional control valve
DE102007006179B4 (en) 2007-02-07 2008-10-16 Continental Automotive Gmbh Circuit arrangement and method for operating an inductive load
DE102020109880A1 (en) 2020-04-08 2021-10-14 Wabco Europe Bvba Method and device for controlling a fluid solenoid valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569239A1 (en) * 1984-03-05 1986-02-21 Mesenich Gerhard Electromagnet injection valve, esp. for fuel injection in IC engines
DE3511966C2 (en) * 1985-04-02 1993-10-14 Bosch Gmbh Robert Current control for an electromagnetic consumer in connection with an internal combustion engine
US4729056A (en) * 1986-10-02 1988-03-01 Motorola, Inc. Solenoid driver control circuit with initial boost voltage
DE3729954A1 (en) * 1987-09-07 1989-03-16 Sikora Gernot METHOD AND DEVICE FOR CONTROLLING INJECTION VALVES

Also Published As

Publication number Publication date
EP0429573A1 (en) 1991-06-05
JPH04500399A (en) 1992-01-23
BR9006811A (en) 1991-08-06
WO1990015922A1 (en) 1990-12-27
EP0429573B1 (en) 1993-08-11
DE3920064A1 (en) 1991-01-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation