EP0631292A3 - Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers. - Google Patents
Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers. Download PDFInfo
- Publication number
- EP0631292A3 EP0631292A3 EP94107828A EP94107828A EP0631292A3 EP 0631292 A3 EP0631292 A3 EP 0631292A3 EP 94107828 A EP94107828 A EP 94107828A EP 94107828 A EP94107828 A EP 94107828A EP 0631292 A3 EP0631292 A3 EP 0631292A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- driving
- 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.)
- Withdrawn
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
-
- 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
- F02D2041/2024—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
- F02D2041/2041—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
- F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934321127 DE4321127A1 (de) | 1993-06-25 | 1993-06-25 | Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
DE4321127 | 1993-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0631292A2 EP0631292A2 (de) | 1994-12-28 |
EP0631292A3 true EP0631292A3 (de) | 1995-04-12 |
Family
ID=6491203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94107828A Withdrawn EP0631292A3 (de) | 1993-06-25 | 1994-05-20 | Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0631292A3 (de) |
JP (1) | JPH0799112A (de) |
DE (1) | DE4321127A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19519757C2 (de) * | 1995-05-30 | 1997-04-24 | Siemens Ag | Freilaufkreis mit vorgebbarer AUS-Vorzugszeit für eine Spule |
DE10229025A1 (de) * | 2002-06-28 | 2004-03-25 | Robert Bosch Gmbh | Elektrische Schaltung zur Ansteuerung eines elektromagnetischen Verbrauchers |
DE102008036120B4 (de) | 2008-08-01 | 2010-04-08 | Continental Automotive Gmbh | Verfahren zur Steuerung einer Hochdruck-Kraftstoffpumpe |
JP5882081B2 (ja) * | 2012-02-24 | 2016-03-09 | 株式会社ニッキ | インジェクタ駆動回路 |
JP5744144B2 (ja) * | 2013-09-26 | 2015-07-01 | 三菱電機株式会社 | 誘導性負荷の給電制御装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3722527A1 (de) * | 1987-07-08 | 1989-01-19 | Vdo Schindling | Verfahren und schaltungsanordnung zur ansteuerung eines einspritzventils |
DE3733091A1 (de) * | 1987-09-30 | 1989-04-20 | Siemens Ag | Verfahren und anordnung zum einstellen des laststroms durch eine induktive last, insbesondere durch ein kraftstoffeinspritzventil |
DE4020094A1 (de) * | 1990-06-23 | 1992-01-02 | Bosch Gmbh Robert | Verfahren und einrichtung zur ansteuerung eines elektromagnetischen verbrauchers |
-
1993
- 1993-06-25 DE DE19934321127 patent/DE4321127A1/de not_active Withdrawn
-
1994
- 1994-05-20 EP EP94107828A patent/EP0631292A3/de not_active Withdrawn
- 1994-06-08 JP JP12563294A patent/JPH0799112A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3722527A1 (de) * | 1987-07-08 | 1989-01-19 | Vdo Schindling | Verfahren und schaltungsanordnung zur ansteuerung eines einspritzventils |
DE3733091A1 (de) * | 1987-09-30 | 1989-04-20 | Siemens Ag | Verfahren und anordnung zum einstellen des laststroms durch eine induktive last, insbesondere durch ein kraftstoffeinspritzventil |
DE4020094A1 (de) * | 1990-06-23 | 1992-01-02 | Bosch Gmbh Robert | Verfahren und einrichtung zur ansteuerung eines elektromagnetischen verbrauchers |
WO1992000447A1 (de) * | 1990-06-23 | 1992-01-09 | Robert Bosch Gmbh | Verfahren und einrichtung zur ansteuerung eines elektromagnetischen verbrauchers |
Also Published As
Publication number | Publication date |
---|---|
DE4321127A1 (de) | 1995-01-05 |
JPH0799112A (ja) | 1995-04-11 |
EP0631292A2 (de) | 1994-12-28 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19951013 |