FR2242758A1 - - Google Patents
Info
- Publication number
- FR2242758A1 FR2242758A1 FR7332080A FR7332080A FR2242758A1 FR 2242758 A1 FR2242758 A1 FR 2242758A1 FR 7332080 A FR7332080 A FR 7332080A FR 7332080 A FR7332080 A FR 7332080A FR 2242758 A1 FR2242758 A1 FR 2242758A1
- Authority
- FR
- France
- 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.)
- Granted
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
- 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
- H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
-
- 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
- F02D2041/2034—Control of the current gradient
-
- 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
- F02D2041/2044—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using pre-magnetisation or post-magnetisation of the 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
- F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (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)
- Electronic Switches (AREA)
- Magnetically Actuated Valves (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7332080A FR2242758B1 (fr) | 1973-09-05 | 1973-09-05 | |
IT68859/74A IT1020636B (it) | 1973-09-05 | 1974-06-12 | Comando programmato di corrente per il controllo del tempo di risposta di apparecchi elettromec canici comprendenti un solenoide d eccitazione |
DE2440785A DE2440785C3 (de) | 1973-09-05 | 1974-08-26 | Verfahren und Vorrichtung zur vorprogrammierten Stromsteuerung elektromechanischer Geräte mit erregbarem Elektromagneten |
GB38562/74A GB1479343A (en) | 1973-09-05 | 1974-09-03 | Device for performing the method method of programmed current control for a solenoid and a |
US05/503,460 US3982505A (en) | 1973-09-05 | 1974-09-05 | Circuitry for controlling the response time of electromagnetic devices with a solenoid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7332080A FR2242758B1 (fr) | 1973-09-05 | 1973-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2242758A1 true FR2242758A1 (fr) | 1975-03-28 |
FR2242758B1 FR2242758B1 (fr) | 1976-06-18 |
Family
ID=9124679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7332080A Expired FR2242758B1 (fr) | 1973-09-05 | 1973-09-05 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3982505A (fr) |
DE (1) | DE2440785C3 (fr) |
FR (1) | FR2242758B1 (fr) |
GB (1) | GB1479343A (fr) |
IT (1) | IT1020636B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2330869A1 (fr) * | 1975-11-06 | 1977-06-03 | Allied Chem | Procede et dispositif d'injection de carburant dans un moteur a combustion interne |
EP0006843A1 (fr) * | 1978-07-06 | 1980-01-23 | Bürkert GmbH | Valve électromagnétique avec commande électronique |
WO1994019810A1 (fr) * | 1993-02-23 | 1994-09-01 | Robert Bosch Gmbh | Circuit de commande pour electrovanne |
FR2767866A1 (fr) * | 1997-08-16 | 1999-03-05 | Bosch Gmbh Robert | Procede et dispositif de commande d'un utilisateur |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1055675B (it) * | 1975-11-12 | 1982-01-11 | Fiat Spa | Procedimento e dispositivo di stabilizzazione della portata degli iniettori elettromagnetici mediante rilevamento del tempo di apertura definito tra due soglie di correnti prefissat |
DE2612914C2 (de) * | 1976-03-26 | 1983-11-10 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur stromgeregelten Ansteuerung von elektromagnetischen einer Brennkraftmaschine zugeordneten Einspritzventilen |
DE2706436A1 (de) * | 1977-02-16 | 1978-08-17 | Bosch Gmbh Robert | Vorrichtung zur stromgeregelten ansteuerung von elektromagnetischen schaltsystemen |
US4327394A (en) * | 1978-02-27 | 1982-04-27 | The Bendix Corporation | Inductive load drive circuit utilizing a bi-level output comparator and a flip-flop to set three different levels of load current |
US4176387A (en) * | 1978-02-27 | 1979-11-27 | The Bendix Corporation | Inductive drive circuit for setting three different levels of load current including a downshift delay |
DE2835228A1 (de) * | 1978-08-11 | 1980-02-28 | Bosch Gmbh Robert | Einrichtung zur ansteuerung von elektromagnetischen verbrauchern, insbesondere von elektromagnetischen einspritzventilen bei brennkraftmaschinen |
EP0008509B1 (fr) * | 1978-08-24 | 1983-02-23 | LUCAS INDUSTRIES public limited company | Circuits de commande pour solénoides |
US4284051A (en) * | 1978-09-15 | 1981-08-18 | Robert Bosch Gmbh | Switching control apparatus for electromagnetic control units |
US4345564A (en) * | 1979-08-01 | 1982-08-24 | Nissan Motor Company, Limited | Fuel injection valve drive system |
US4292948A (en) * | 1979-10-09 | 1981-10-06 | Ford Motor Company | Method for extending the range of operation of an electromagnetic fuel injector |
US4453652A (en) * | 1981-09-16 | 1984-06-12 | Nordson Corporation | Controlled current solenoid driver circuit |
JPS58212361A (ja) * | 1982-06-01 | 1983-12-10 | Nippon Soken Inc | 回転駆動装置 |
JPS6098146A (ja) * | 1983-11-02 | 1985-06-01 | Nippon Soken Inc | 内燃機関の燃料制御方法 |
JPS60180032A (ja) * | 1984-02-28 | 1985-09-13 | 株式会社ボッシュオートモーティブ システム | ソレノイド駆動回路 |
JPH0746651B2 (ja) * | 1984-12-18 | 1995-05-17 | 株式会社ゼクセル | ソレノイド駆動装置 |
DE3609599A1 (de) * | 1986-03-21 | 1987-09-24 | Bosch Gmbh Robert | Verfahren zur steuerung der entregungszeit von elektromagnetischen einrichtungen, insbesondere von elektromagnetischen ventilen bei brennkraftmaschinen |
US5218509A (en) * | 1986-05-30 | 1993-06-08 | Robertshaw Controls Company | Electrically operated control device and system for an appliance and method of operating the same |
JP3496982B2 (ja) * | 1994-07-15 | 2004-02-16 | 三菱電機株式会社 | 電磁接触器 |
US5796223A (en) * | 1996-07-02 | 1998-08-18 | Zexel Corporation | Method and apparatus for high-speed driving of electromagnetic load |
JP2963407B2 (ja) * | 1997-02-14 | 1999-10-18 | 本田技研工業株式会社 | 燃料噴射弁制御装置 |
US6208498B1 (en) * | 1997-12-17 | 2001-03-27 | Jatco Transtechnology Ltd. | Driving method and driving apparatus of a solenoid and solenoid driving control apparatus |
DE19808780A1 (de) * | 1998-03-03 | 1999-09-09 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ansteuerung eines Verbrauchers |
US20030141763A1 (en) * | 2002-01-23 | 2003-07-31 | Siemens Vdo Automotive, Inc. | Current regulator |
US6766788B2 (en) | 2002-01-31 | 2004-07-27 | Visteon Global Technologies, Inc. | Pre-charging strategy for fuel injector fast opening |
JP2009074373A (ja) * | 2007-09-19 | 2009-04-09 | Hitachi Ltd | 内燃機関の燃料噴射制御装置 |
WO2015077410A1 (fr) * | 2013-11-20 | 2015-05-28 | Eaton Corporation | Solénoïde et procédé de commande associé |
JP6314733B2 (ja) * | 2014-08-06 | 2018-04-25 | 株式会社デンソー | 内燃機関の燃料噴射制御装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1501957A (fr) * | 1966-09-30 | 1967-11-18 | Dispositif de commande d'injection à l'aide d'injecteurs ou transducteurs électromagnétiques | |
FR1501958A (fr) * | 1966-09-30 | 1967-11-18 | Dispositif de commande à thyristors pour des injecteurs électromagnétiques | |
BE759189A (fr) * | 1969-11-28 | 1971-05-21 | Cit Alcatel | Circuit de commande de courant dans une charge inductive |
DE2062387B2 (de) * | 1970-12-18 | 1972-11-16 | Schaltungsanordnung zur schnellerregung und schnellentregung eines mit gleichstrom gespeisten elektromagneten mit anker |
-
1973
- 1973-09-05 FR FR7332080A patent/FR2242758B1/fr not_active Expired
-
1974
- 1974-06-12 IT IT68859/74A patent/IT1020636B/it active
- 1974-08-26 DE DE2440785A patent/DE2440785C3/de not_active Expired
- 1974-09-03 GB GB38562/74A patent/GB1479343A/en not_active Expired
- 1974-09-05 US US05/503,460 patent/US3982505A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2330869A1 (fr) * | 1975-11-06 | 1977-06-03 | Allied Chem | Procede et dispositif d'injection de carburant dans un moteur a combustion interne |
EP0006843A1 (fr) * | 1978-07-06 | 1980-01-23 | Bürkert GmbH | Valve électromagnétique avec commande électronique |
WO1994019810A1 (fr) * | 1993-02-23 | 1994-09-01 | Robert Bosch Gmbh | Circuit de commande pour electrovanne |
US5645097A (en) * | 1993-02-23 | 1997-07-08 | Robert Bosch Gmbh | Control circuit for a solenoid valve |
FR2767866A1 (fr) * | 1997-08-16 | 1999-03-05 | Bosch Gmbh Robert | Procede et dispositif de commande d'un utilisateur |
Also Published As
Publication number | Publication date |
---|---|
FR2242758B1 (fr) | 1976-06-18 |
DE2440785B2 (de) | 1979-02-08 |
DE2440785C3 (de) | 1979-10-04 |
GB1479343A (en) | 1977-07-13 |
US3982505A (en) | 1976-09-28 |
IT1020636B (it) | 1977-12-30 |
DE2440785A1 (de) | 1975-03-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |