FR2694047B1 - Procede et installation de commande d'une installation de dosage de carburant a commande par soupape electromagnetique. - Google Patents
Procede et installation de commande d'une installation de dosage de carburant a commande par soupape electromagnetique.Info
- Publication number
- FR2694047B1 FR2694047B1 FR9308955A FR9308955A FR2694047B1 FR 2694047 B1 FR2694047 B1 FR 2694047B1 FR 9308955 A FR9308955 A FR 9308955A FR 9308955 A FR9308955 A FR 9308955A FR 2694047 B1 FR2694047 B1 FR 2694047B1
- Authority
- FR
- France
- Prior art keywords
- installation
- controlling
- electromagnetic valve
- metering system
- fuel metering
- 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
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
- H01F7/1844—Monitoring or fail-safe circuits
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/401—Controlling injection timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02D2041/202—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4223891 | 1992-07-21 | ||
DE4308811A DE4308811B9 (de) | 1992-07-21 | 1993-03-19 | Verfahren und Einrichtung zur Steuerung einer magnetventilgesteuerten Kraftstoffzumeßeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2694047A1 FR2694047A1 (fr) | 1994-01-28 |
FR2694047B1 true FR2694047B1 (fr) | 1996-04-26 |
Family
ID=25916776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9308955A Expired - Fee Related FR2694047B1 (fr) | 1992-07-21 | 1993-07-21 | Procede et installation de commande d'une installation de dosage de carburant a commande par soupape electromagnetique. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2694047B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20030926A1 (it) * | 2003-11-21 | 2005-05-22 | Fiat Ricerche | Metodo per determinare l'istante di raggiungimento della posizione di fine corsa in fase di diseccitazione di un elemento mobile avente funzione di otturatore facente parte di una elettrovalvola a solenoide. |
EP2060762A1 (fr) * | 2007-11-15 | 2009-05-20 | Delphi Technologies, Inc. | Détecteur d'impulsion transitoire et procédé de détection d'événements d'impulsion transitoire |
EP2375041A3 (fr) * | 2010-04-08 | 2018-04-04 | Delphi Technologies, Inc. | Système et procédé de contrôle du temps d'injection d'un injecteur de carburant |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3426799A1 (de) * | 1984-07-20 | 1986-01-23 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur regelung der einer brennkraftmaschine einzuspritzenden kraftstoffmenge |
DE3843138A1 (de) * | 1988-12-22 | 1990-06-28 | Bosch Gmbh Robert | Verfahren zur steuerung und erfassung der bewegung eines ankers eines elektromagnetischen schaltorgans |
-
1993
- 1993-07-21 FR FR9308955A patent/FR2694047B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2694047A1 (fr) | 1994-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20120330 |