ATE497257T1 - Aktuator mit elektronischer steuerung - Google Patents
Aktuator mit elektronischer steuerungInfo
- Publication number
- ATE497257T1 ATE497257T1 AT03292748T AT03292748T ATE497257T1 AT E497257 T1 ATE497257 T1 AT E497257T1 AT 03292748 T AT03292748 T AT 03292748T AT 03292748 T AT03292748 T AT 03292748T AT E497257 T1 ATE497257 T1 AT E497257T1
- Authority
- AT
- Austria
- Prior art keywords
- terminals
- actuator
- electronic control
- circuit
- switch
- Prior art date
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
- F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N35/00—Magnetostrictive devices
- H10N35/80—Constructional details
-
- 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
- F02D2041/2006—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 capacitor
-
- 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
- F02D2041/2024—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
- F02D2041/2068—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Valve Device For Special Equipments (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Electronic Switches (AREA)
- Switches With Compound Operations (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0213762A FR2846808B1 (fr) | 2002-11-04 | 2002-11-04 | Dispositif d'actionnement muni d'une topologie electronique de pilotage |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE497257T1 true ATE497257T1 (de) | 2011-02-15 |
Family
ID=32104416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03292748T ATE497257T1 (de) | 2002-11-04 | 2003-11-04 | Aktuator mit elektronischer steuerung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1420468B1 (de) |
AT (1) | ATE497257T1 (de) |
DE (1) | DE60335849D1 (de) |
FR (1) | FR2846808B1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2876742B1 (fr) | 2004-10-18 | 2010-08-27 | Renault Sas | Procede de pilotage d'un circuit de commande et dispositif d'actionnement |
FR2876741B1 (fr) * | 2004-10-18 | 2007-03-02 | Renault Sas | Procede de pilotage d'un circuit de commande et dispositif d'actionnement |
FR2878090A1 (fr) * | 2004-11-16 | 2006-05-19 | Renault Sas | Procede de commande d'un actionneur magnetostrictif, dispositif commandable en position mettant en oeuvre le procede |
FR2879046B1 (fr) | 2004-12-08 | 2007-10-26 | Renault Sas | Procede de commande d'un circuit de pilotage pour des actionneurs piezostrictifs ou magnotostrictifs |
FR2958097B1 (fr) * | 2010-03-29 | 2012-03-16 | Valeo Sys Controle Moteur Sas | Circuit de controle du courant dans un organe electrique de commande ou de la tension aux bornes dudit organe electrique de commande |
DE102016203646A1 (de) * | 2016-03-07 | 2017-09-07 | Robert Bosch Gmbh | Verfahren zum gepulsten Ansteuern einer induktiven Last |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4453652A (en) * | 1981-09-16 | 1984-06-12 | Nordson Corporation | Controlled current solenoid driver circuit |
GB8425120D0 (en) * | 1984-10-04 | 1984-11-07 | Vent Axia Ltd | Dc solenoid circuits |
DE4413240A1 (de) * | 1994-04-16 | 1995-10-19 | Bosch Gmbh Robert | Vorrichtung und ein Verfahren zur Ansteuerung eines elektromagnetischen Verbrauchers |
US5907466A (en) * | 1995-09-23 | 1999-05-25 | Robert Bosch Gmbh | Device and process for activating at least two electromagnetic loads |
DE19747033A1 (de) * | 1997-10-24 | 1999-04-29 | Daimler Chrysler Ag | Elektronische Schalteinrichtung für Magneten |
US6249418B1 (en) * | 1999-01-27 | 2001-06-19 | Gary Bergstrom | System for control of an electromagnetic actuator |
DE19936945A1 (de) * | 1999-08-05 | 2001-02-08 | Bosch Gmbh Robert | Verfahren zum Zumessen von Brennstoff- und Brennstoffeinspritzanlage |
US6364221B1 (en) * | 1999-09-29 | 2002-04-02 | Siemens Automotive Corporation | Electronic fuel injector actuated by magnetostrictive transduction |
FR2801346B1 (fr) * | 1999-11-19 | 2002-10-31 | Renault | Dispositif d'injection de carburant pour moteur a combustion interne |
US6577488B1 (en) * | 2000-01-14 | 2003-06-10 | Motorola, Inc. | Inductive load driver utilizing energy recovery |
DE10020896A1 (de) * | 2000-04-29 | 2001-10-31 | Lsp Innovative Automotive Sys | Verfahren zur Bestimmung der Position eines Ankers/ eines Ventils |
-
2002
- 2002-11-04 FR FR0213762A patent/FR2846808B1/fr not_active Expired - Fee Related
-
2003
- 2003-11-04 AT AT03292748T patent/ATE497257T1/de not_active IP Right Cessation
- 2003-11-04 EP EP03292748A patent/EP1420468B1/de not_active Expired - Lifetime
- 2003-11-04 DE DE60335849T patent/DE60335849D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2846808B1 (fr) | 2005-06-24 |
EP1420468A3 (de) | 2010-05-05 |
DE60335849D1 (de) | 2011-03-10 |
EP1420468B1 (de) | 2011-01-26 |
FR2846808A1 (fr) | 2004-05-07 |
EP1420468A2 (de) | 2004-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |