EP2275661A4 - Internal combustion engine fuel injection pressure controller - Google Patents
Internal combustion engine fuel injection pressure controllerInfo
- Publication number
- EP2275661A4 EP2275661A4 EP09746403A EP09746403A EP2275661A4 EP 2275661 A4 EP2275661 A4 EP 2275661A4 EP 09746403 A EP09746403 A EP 09746403A EP 09746403 A EP09746403 A EP 09746403A EP 2275661 A4 EP2275661 A4 EP 2275661A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion engine
- internal combustion
- fuel injection
- injection pressure
- pressure controller
- 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.)
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/36—Control for minimising NOx emissions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/38—Control for minimising smoke emissions, e.g. by applying smoke limitations on the fuel injection amount
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2409—Addressing techniques specially adapted therefor
- F02D41/2422—Selective use of one or more tables
Landscapes
- Engineering & Computer Science (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)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008128440 | 2008-05-15 | ||
PCT/JP2009/051168 WO2009139196A1 (en) | 2008-05-15 | 2009-01-26 | Internal combustion engine fuel injection pressure controller |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2275661A1 EP2275661A1 (en) | 2011-01-19 |
EP2275661A4 true EP2275661A4 (en) | 2012-07-04 |
EP2275661B1 EP2275661B1 (en) | 2013-11-06 |
Family
ID=41318570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09746403.6A Not-in-force EP2275661B1 (en) | 2008-05-15 | 2009-01-26 | Internal combustion engine fuel injection pressure controller |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2275661B1 (en) |
JP (1) | JP4858647B2 (en) |
WO (1) | WO2009139196A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5229258B2 (en) * | 2010-03-26 | 2013-07-03 | トヨタ自動車株式会社 | Combustion center of gravity determination method and combustion control device for internal combustion engine |
US9840998B2 (en) | 2014-06-10 | 2017-12-12 | Avl Powertrain Engineering, Inc. | System and method for controlling fuel injection characteristics in an engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0527659A2 (en) * | 1991-08-14 | 1993-02-17 | Honda Giken Kogyo Kabushiki Kaisha | Fuel injection control system for internal combustion engines |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5241935A (en) * | 1988-02-03 | 1993-09-07 | Servojet Electronic Systems, Ltd. | Accumulator fuel injection system |
JP2762573B2 (en) | 1989-06-14 | 1998-06-04 | 日産自動車株式会社 | Fuel injection control device for diesel engine |
JP3360336B2 (en) | 1993-01-12 | 2002-12-24 | 株式会社デンソー | Fuel injection device for internal combustion engine |
JP3572937B2 (en) | 1998-04-28 | 2004-10-06 | トヨタ自動車株式会社 | Fuel pressure control device for accumulator type fuel injection mechanism |
JP3680259B2 (en) | 2000-03-08 | 2005-08-10 | トヨタ自動車株式会社 | Fuel injection device for diesel engine |
JP2003097317A (en) * | 2001-09-26 | 2003-04-03 | Hitachi Ltd | Method for controlling ignition timing of premixed compression-ignition engine |
JP2004150304A (en) * | 2002-10-29 | 2004-05-27 | Komatsu Ltd | Controller of engine |
JP4251123B2 (en) * | 2003-11-04 | 2009-04-08 | 株式会社デンソー | Internal combustion engine |
JP2006183506A (en) * | 2004-12-27 | 2006-07-13 | Hitachi Ltd | Control device for engine |
-
2009
- 2009-01-26 JP JP2010511901A patent/JP4858647B2/en not_active Expired - Fee Related
- 2009-01-26 EP EP09746403.6A patent/EP2275661B1/en not_active Not-in-force
- 2009-01-26 WO PCT/JP2009/051168 patent/WO2009139196A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0527659A2 (en) * | 1991-08-14 | 1993-02-17 | Honda Giken Kogyo Kabushiki Kaisha | Fuel injection control system for internal combustion engines |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009139196A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP4858647B2 (en) | 2012-01-18 |
WO2009139196A1 (en) | 2009-11-19 |
EP2275661A1 (en) | 2011-01-19 |
JPWO2009139196A1 (en) | 2011-09-15 |
EP2275661B1 (en) | 2013-11-06 |
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Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA |
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