DE502007006767D1 - Vorrichtung zum schalten induktiver kraftstoff-einspritzventile - Google Patents
Vorrichtung zum schalten induktiver kraftstoff-einspritzventileInfo
- Publication number
- DE502007006767D1 DE502007006767D1 DE502007006767T DE502007006767T DE502007006767D1 DE 502007006767 D1 DE502007006767 D1 DE 502007006767D1 DE 502007006767 T DE502007006767 T DE 502007006767T DE 502007006767 T DE502007006767 T DE 502007006767T DE 502007006767 D1 DE502007006767 D1 DE 502007006767D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel injection
- injection valves
- switching inductive
- inductive fuel
- switching
- 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.)
- Active
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
- F02D2041/202—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
- F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
-
- 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
- F02D2041/2072—Bridge circuits, i.e. the load being placed in the diagonal of a bridge to be controlled in both directions
-
- 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
-
- 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)
- 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)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006003388 | 2006-01-24 | ||
DE200610025360 DE102006025360B3 (de) | 2006-05-31 | 2006-05-31 | Vorrichtung zum Schalten induktiver Kraftstoff-Einspritzventile |
PCT/EP2007/050643 WO2007085591A1 (de) | 2006-01-24 | 2007-01-23 | Vorrichtung zum schalten induktiver kraftstoff-einspritzventile |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502007006767D1 true DE502007006767D1 (de) | 2011-05-05 |
Family
ID=38124038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502007006767T Active DE502007006767D1 (de) | 2006-01-24 | 2007-01-23 | Vorrichtung zum schalten induktiver kraftstoff-einspritzventile |
Country Status (4)
Country | Link |
---|---|
US (1) | US7832378B2 (de) |
EP (1) | EP1979598B1 (de) |
DE (1) | DE502007006767D1 (de) |
WO (1) | WO2007085591A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090114864A1 (en) * | 2007-11-05 | 2009-05-07 | Eaton Corporation | Failsafe fuel doser solenoid valve using a reversible electrical coil assembly |
DE102009032521B4 (de) * | 2009-07-10 | 2016-03-31 | Continental Automotive Gmbh | Bestimmung des Schließzeitpunkts eines Kraftstoffeinspritzventils basierend auf einer Auswertung der Ansteuerspannung |
EP2619437A1 (de) * | 2010-09-23 | 2013-07-31 | International Engine Intellectual Property Company, LLC | Verfahren zur steuerung des betriebs eines intensivierungskolbens in einem kraftstoffeinspritzer |
KR101252094B1 (ko) | 2011-01-11 | 2013-04-12 | 호남대학교 산학협력단 | 솔레노이드 구동 제어기 |
JP2013021454A (ja) * | 2011-07-08 | 2013-01-31 | Sony Corp | 撮像装置及び固体撮像装置の保護装置 |
EP2568155B1 (de) * | 2011-09-09 | 2018-11-14 | Continental Automotive GmbH | Ventilanordnung und Einspritzventil |
US8723614B2 (en) * | 2011-09-22 | 2014-05-13 | Continental Automotive Systems, Inc. | Trigger activated adjustable pulse width generator circuit for automotive exhaust after-treatment and injection |
DE102012014800A1 (de) | 2012-07-26 | 2014-05-15 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Schaltungsanordnung zur Erfassung einer Art eines Magnetventils |
JP5761144B2 (ja) * | 2012-09-13 | 2015-08-12 | 株式会社デンソー | 燃料噴射制御装置 |
WO2015071686A1 (en) * | 2013-11-15 | 2015-05-21 | Sentec Ltd | Control unit for a fuel injector |
US9777864B2 (en) * | 2014-09-10 | 2017-10-03 | Continental Automotive Systems, Inc. | Method and device for controlling a solenoid actuator |
DE102015209566B3 (de) * | 2015-05-26 | 2016-06-16 | Continental Automotive Gmbh | Ansteuerung von Kraftstoffinjektoren bei Mehrfacheinspritzungen |
DE102017205884B4 (de) * | 2017-04-06 | 2024-06-06 | Vitesco Technologies GmbH | Verfahren zum Schalten eines Stromes in einem Elektromagneten eines schaltbaren Magnet-Ventils sowie elektronische Schaltung, Magnet-Ventil, Pumpe und Kraftfahrzeug |
JP7472824B2 (ja) * | 2021-02-26 | 2024-04-23 | 株式会社デンソー | 燃料噴射制御装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2284037A1 (fr) * | 1974-09-09 | 1976-04-02 | Peugeot & Renault | Procede et dispositif de commande d'un injecteur electromagnetique |
JPS5749059A (en) * | 1980-09-08 | 1982-03-20 | Toshiba Corp | Driving circuit of injector |
DE4016816C2 (de) * | 1990-05-25 | 1999-10-07 | Bosch Gmbh Robert | Elektromagnetisches Wegeventil mit einer Stelleinrichtung |
DE19526681B4 (de) | 1995-07-21 | 2006-06-22 | Fev Motorentechnik Gmbh | Verfahren zur zeitgenauen Steuerung der Ankerbewegung eines elektromagnetisch betätigbaren Stellmittels |
DE19921938A1 (de) | 1998-06-15 | 1999-12-16 | Fev Motorentech Gmbh | Verfahren zur Erhöhung der Abwurfgeschwindigkeit des Ankers an einer elektromagnetisch betätigbaren Stelleinrichtung |
DE10018175A1 (de) * | 2000-04-12 | 2001-10-25 | Bayerische Motoren Werke Ag | Schaltungsanordnung zum Betrieb eines hochdynamischen elektromagnetischen Hubanker-Aktors |
-
2007
- 2007-01-23 US US12/162,017 patent/US7832378B2/en not_active Expired - Fee Related
- 2007-01-23 WO PCT/EP2007/050643 patent/WO2007085591A1/de active Application Filing
- 2007-01-23 DE DE502007006767T patent/DE502007006767D1/de active Active
- 2007-01-23 EP EP07704077A patent/EP1979598B1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1979598A1 (de) | 2008-10-15 |
US7832378B2 (en) | 2010-11-16 |
WO2007085591A1 (de) | 2007-08-02 |
US20090126692A1 (en) | 2009-05-21 |
EP1979598B1 (de) | 2011-03-23 |
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