ATE389794T1 - Steuerschaltung für eine injektoranordnung - Google Patents
Steuerschaltung für eine injektoranordnungInfo
- Publication number
- ATE389794T1 ATE389794T1 AT04768611T AT04768611T ATE389794T1 AT E389794 T1 ATE389794 T1 AT E389794T1 AT 04768611 T AT04768611 T AT 04768611T AT 04768611 T AT04768611 T AT 04768611T AT E389794 T1 ATE389794 T1 AT E389794T1
- Authority
- AT
- Austria
- Prior art keywords
- injector
- charge storage
- storage means
- phase
- control circuit
- Prior art date
Links
- 238000007599 discharging Methods 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000004146 energy storage Methods 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/06—Drive circuits; Control arrangements or methods
- H02N2/065—Large signal circuits, e.g. final stages
- H02N2/067—Large signal circuits, e.g. final stages generating drive pulses
-
- 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
- F02D2041/202—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
-
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03255965A EP1519024A1 (de) | 2003-09-23 | 2003-09-23 | Treiberschaltung für eine Injektor-Anordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE389794T1 true ATE389794T1 (de) | 2008-04-15 |
Family
ID=34178618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04768611T ATE389794T1 (de) | 2003-09-23 | 2004-09-23 | Steuerschaltung für eine injektoranordnung |
Country Status (6)
Country | Link |
---|---|
US (1) | US7525234B2 (de) |
EP (2) | EP1519024A1 (de) |
JP (1) | JP4383453B2 (de) |
AT (1) | ATE389794T1 (de) |
DE (1) | DE602004012591T2 (de) |
WO (1) | WO2005028836A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7054737B2 (en) * | 2004-03-18 | 2006-05-30 | Ford Global Technologies, Llc | Power electronics circuit with voltage regulator for electromechanical valve actuator of an internal combustion engine |
DE102004040073B4 (de) * | 2004-08-18 | 2008-04-30 | Siemens Ag | Verfahren und Schaltungsanordnung zum Betrieb eines Piezoaktors |
JP2006258032A (ja) * | 2005-03-18 | 2006-09-28 | Toyota Motor Corp | 車両の制御装置 |
JP4348710B2 (ja) * | 2005-06-10 | 2009-10-21 | 株式会社デンソー | ピエゾインジェクタの駆動装置 |
EP1772952B1 (de) * | 2005-10-06 | 2009-01-07 | Delphi Technologies, Inc. | Verfahren zur Steuerung eines Einspritzventils |
EP1843027B1 (de) * | 2006-04-03 | 2018-12-19 | Delphi International Operations Luxembourg S.à r.l. | Treiberschaltung für eine Einspritzventilanordnung und Diagnosemethode |
GB0610233D0 (en) * | 2006-05-23 | 2006-07-05 | Delphi Tech Inc | A method of operating a fuel injector |
GB0610226D0 (en) * | 2006-05-23 | 2006-07-05 | Delphi Tech Inc | Drive circuit for an injector arrangement and a diagnostic method |
DE102007014330A1 (de) * | 2007-03-26 | 2008-10-02 | Robert Bosch Gmbh | Ansteuerschaltung und Ansteuerverfahren für ein piezoelektrisches Element |
ATE531919T1 (de) * | 2007-06-22 | 2011-11-15 | Delphi Tech Holding Sarl | Fehlerdetektion in einer injektoranordnung |
JP5151310B2 (ja) * | 2007-08-15 | 2013-02-27 | ソニー株式会社 | 圧電素子の駆動回路およびポンプ装置 |
DE602007011945D1 (de) * | 2007-11-09 | 2011-02-24 | Delphi Technologies Holding | Fehlerdetektion in einer Injektoranordnung |
GB0807854D0 (en) | 2008-04-30 | 2008-06-04 | Delphi Tech Inc | Detection of faults in an injector arrangement |
DE102008025208B4 (de) * | 2008-05-27 | 2010-01-14 | Continental Automotive Gmbh | Schaltungsanordnung und Verfahren zum Laden einer kapazitiven Last |
US9279409B2 (en) * | 2009-06-16 | 2016-03-08 | Single Buoy Moorings, Inc. | Environmental electrical generator |
KR101187183B1 (ko) | 2011-04-08 | 2012-09-28 | 주식회사 케피코 | 직분사 인젝터 구동회로 |
US9911994B2 (en) * | 2011-05-26 | 2018-03-06 | GM Global Technology Operations LLC | Piezoelectric injector for fuel cell |
US20130192566A1 (en) * | 2012-01-27 | 2013-08-01 | Bahman Gozloo | Control system having configurable auxiliary power module |
US8963400B2 (en) * | 2012-09-11 | 2015-02-24 | Maxim Integrated Products, Inc. | Piezo driver having recharging capability |
US9611797B2 (en) * | 2012-10-30 | 2017-04-04 | National Instruments Corporation | Direct injection flexible multiplexing scheme |
US9048775B2 (en) | 2012-10-30 | 2015-06-02 | National Instruments Corporation | H-bridge for combined solenoid and piezo injection control |
US9735715B2 (en) * | 2013-03-15 | 2017-08-15 | Regal Beloit America, Inc. | Methods and systems for inductive energy management |
JP6276551B2 (ja) * | 2013-09-30 | 2018-02-07 | 芝浦メカトロニクス株式会社 | 圧電素子駆動回路および液滴塗布装置 |
US9683510B2 (en) | 2014-04-01 | 2017-06-20 | GM Global Technology Operations LLC | System and method for improving fuel delivery accuracy by learning and compensating for fuel injector characteristics |
US9458789B2 (en) * | 2014-04-01 | 2016-10-04 | GM Global Technology Operations LLC | Missed fuel injection diagnostic systems and methods |
US9435289B2 (en) * | 2014-04-01 | 2016-09-06 | GM Global Technology Operations LLC | Systems and methods for minimizing throughput |
DE102015104386B4 (de) * | 2014-04-01 | 2019-12-05 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | System und Verfahren zur Verbesserung der Kraftstoffzufuhrgenauigkeit durch Detektieren und Kompensieren von Eigenschaften eines Kraftstoffeinspritzventils |
US9708998B2 (en) * | 2014-04-01 | 2017-07-18 | GM Global Technology Operations LLC | System and method for improving fuel delivery accuracy by detecting and compensating for fuel injector characteristics |
DE102016206476B3 (de) * | 2016-04-18 | 2017-06-14 | Continental Automotive Gmbh | Verfahren zum Betreiben eines diesel-common-rail-piezobetriebenen Servoinjektors und Kraftfahrzeug |
JP7183857B2 (ja) * | 2019-02-22 | 2022-12-06 | 株式会社デンソー | 電子制御装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0663473B2 (ja) * | 1985-07-17 | 1994-08-22 | トヨタ自動車株式会社 | 燃料噴射弁用電歪式アクチユエ−タの駆動回路 |
JP2522375B2 (ja) * | 1989-01-11 | 1996-08-07 | トヨタ自動車株式会社 | 圧電素子の駆動装置 |
JPH05344755A (ja) | 1992-06-04 | 1993-12-24 | Toyota Motor Corp | 圧電素子駆動回路 |
EP2105912A3 (de) * | 1995-07-21 | 2010-03-17 | Canon Kabushiki Kaisha | Treiberschaltung für Anzeigevorrichtung mit uniformen Luminanzeigenschaften |
DE19632871C2 (de) * | 1996-08-14 | 1998-07-02 | Siemens Ag | Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes |
DE19632837A1 (de) * | 1996-08-14 | 1998-02-19 | Siemens Ag | Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes |
DE19723935C1 (de) * | 1997-06-06 | 1998-12-17 | Siemens Ag | Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes |
DE19734895C2 (de) * | 1997-08-12 | 2002-11-28 | Siemens Ag | Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes |
DE19825210C2 (de) | 1998-04-23 | 2003-09-25 | Gsg Elektronik Gmbh | Schaltungsanordnung zur dynamischen Ansteuerung von keramischen Festkörperaktoren |
DE10120143A1 (de) * | 2001-04-25 | 2002-10-31 | Conti Temic Microelectronic | Verfahren zur Steuerung mindestens eines kapazitiven Stellglieds und Schaltungsanordnung zur Durchführung des Verfahrens |
FR2829314B1 (fr) * | 2001-09-04 | 2004-08-27 | Renault | Dispositif de commande d'un actuateur piezo-electrique et son procede de mise en oeuvre |
JP2003111448A (ja) * | 2001-09-28 | 2003-04-11 | Denso Corp | ピエゾアクチュエータ駆動回路 |
FR2844555B1 (fr) * | 2002-09-13 | 2006-05-05 | Renault Sa | Dispositif et procede de commande d'injecteur piezo-electrique |
US6760212B2 (en) * | 2002-09-23 | 2004-07-06 | Delphi Technologies, Inc. | Piezoelectric injector drive circuit |
US20070057616A1 (en) | 2003-06-12 | 2007-03-15 | Koninklijke Philips Electronics N.V. | Electrostatic deflection system and display device |
-
2003
- 2003-09-23 EP EP03255965A patent/EP1519024A1/de not_active Withdrawn
-
2004
- 2004-09-23 AT AT04768611T patent/ATE389794T1/de not_active IP Right Cessation
- 2004-09-23 JP JP2006527473A patent/JP4383453B2/ja not_active Expired - Fee Related
- 2004-09-23 DE DE602004012591T patent/DE602004012591T2/de active Active
- 2004-09-23 WO PCT/GB2004/004067 patent/WO2005028836A1/en active IP Right Grant
- 2004-09-23 EP EP04768611A patent/EP1680586B1/de not_active Not-in-force
- 2004-09-23 US US10/573,009 patent/US7525234B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4383453B2 (ja) | 2009-12-16 |
EP1680586A1 (de) | 2006-07-19 |
EP1519024A1 (de) | 2005-03-30 |
DE602004012591T2 (de) | 2009-04-23 |
US20070103033A1 (en) | 2007-05-10 |
EP1680586B1 (de) | 2008-03-19 |
US7525234B2 (en) | 2009-04-28 |
WO2005028836A1 (en) | 2005-03-31 |
JP2007506038A (ja) | 2007-03-15 |
DE602004012591D1 (de) | 2008-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |