DE50300360D1 - Method for operating an internal combustion engine, in particular of a motor vehicle - Google Patents
Method for operating an internal combustion engine, in particular of a motor vehicleInfo
- Publication number
- DE50300360D1 DE50300360D1 DE50300360T DE50300360T DE50300360D1 DE 50300360 D1 DE50300360 D1 DE 50300360D1 DE 50300360 T DE50300360 T DE 50300360T DE 50300360 T DE50300360 T DE 50300360T DE 50300360 D1 DE50300360 D1 DE 50300360D1
- Authority
- DE
- Germany
- Prior art keywords
- operating
- combustion engine
- internal combustion
- motor vehicle
- vehicle
- 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 - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50300360T DE50300360D1 (en) | 2002-06-17 | 2003-04-23 | Method for operating an internal combustion engine, in particular of a motor vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10228063A DE10228063A1 (en) | 2002-06-17 | 2002-06-17 | Method for operating an internal combustion engine, in particular a motor vehicle |
DE50300360T DE50300360D1 (en) | 2002-06-17 | 2003-04-23 | Method for operating an internal combustion engine, in particular of a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50300360D1 true DE50300360D1 (en) | 2005-04-21 |
Family
ID=29716623
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10228063A Ceased DE10228063A1 (en) | 2002-06-17 | 2002-06-17 | Method for operating an internal combustion engine, in particular a motor vehicle |
DE50300360T Expired - Lifetime DE50300360D1 (en) | 2002-06-17 | 2003-04-23 | Method for operating an internal combustion engine, in particular of a motor vehicle |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10228063A Ceased DE10228063A1 (en) | 2002-06-17 | 2002-06-17 | Method for operating an internal combustion engine, in particular a motor vehicle |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1375882B2 (en) |
JP (1) | JP4264303B2 (en) |
DE (2) | DE10228063A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004053349A1 (en) * | 2004-11-04 | 2006-05-18 | Siemens Ag | Fuel injector controlling method for internal combustion engine, involves actuating fuel injection by supplying control pulse to actuator, and supplying conditioning pulse to actuator before fuel injection, during injecting interval |
JP4363331B2 (en) * | 2005-01-17 | 2009-11-11 | トヨタ自動車株式会社 | Fuel injection system |
DE102005046933B4 (en) * | 2005-09-30 | 2015-10-15 | Continental Automotive Gmbh | Method for controlling a piezo-actuated injection valve |
DE102007014330A1 (en) * | 2007-03-26 | 2008-10-02 | Robert Bosch Gmbh | Drive circuit and driving method for a piezoelectric element |
JP2009074373A (en) * | 2007-09-19 | 2009-04-09 | Hitachi Ltd | Fuel injection controller of internal combustion engine |
EP2077312A1 (en) | 2007-12-17 | 2009-07-08 | Nippon Oil Corporation | Fuels for homogeneous charge compression ignition combustion engine |
DE102008044741B4 (en) * | 2008-08-28 | 2010-10-14 | Continental Automotive Gmbh | Method and control device for controlling an injector |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4732129A (en) * | 1985-04-15 | 1988-03-22 | Nippon Soken, Inc. | Control apparatus for electroexpansive actuator enabling variation of stroke |
DE68921047T2 (en) † | 1988-11-30 | 1995-06-14 | Toyota Motor Co Ltd | Apparatus for driving a piezoelectric element for opening or closing a valve part. |
US5779149A (en) † | 1996-07-02 | 1998-07-14 | Siemens Automotive Corporation | Piezoelectric controlled common rail injector with hydraulic amplification of piezoelectric stroke |
DE19714610A1 (en) * | 1997-04-09 | 1998-10-15 | Bosch Gmbh Robert | Charging and discharging piezoelectric element, e.g for fuel injector of IC engine |
DE19903555C2 (en) * | 1999-01-29 | 2001-05-31 | Daimler Chrysler Ag | Device for controlling a piezo element injection valve |
DE19905340C2 (en) † | 1999-02-09 | 2001-09-13 | Siemens Ag | Method and arrangement for presetting and dynamic tracking of piezoelectric actuators |
DE19921242C1 (en) † | 1999-05-07 | 2000-10-26 | Siemens Ag | Method of positioning control drive in common rail fuel injector for motor vehicle internal combustion engine |
DE19958262B4 (en) * | 1999-12-03 | 2007-03-22 | Siemens Ag | Method and device for charging a piezoelectric actuator |
US6420817B1 (en) * | 2000-02-11 | 2002-07-16 | Delphi Technologies, Inc. | Method for detecting injection events in a piezoelectric actuated fuel injector |
-
2002
- 2002-06-17 DE DE10228063A patent/DE10228063A1/en not_active Ceased
-
2003
- 2003-04-23 DE DE50300360T patent/DE50300360D1/en not_active Expired - Lifetime
- 2003-04-23 EP EP03009204A patent/EP1375882B2/en not_active Expired - Lifetime
- 2003-06-17 JP JP2003172402A patent/JP4264303B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004019666A (en) | 2004-01-22 |
EP1375882B2 (en) | 2008-11-19 |
EP1375882A1 (en) | 2004-01-02 |
DE10228063A1 (en) | 2004-01-08 |
JP4264303B2 (en) | 2009-05-13 |
EP1375882B1 (en) | 2005-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings |