ITMI20011612A1 - Procedimento atto all'esercizio di un sistema di dosaggio del carburante di un motore a combustione interna ad iniezione diretta - Google Patents
Procedimento atto all'esercizio di un sistema di dosaggio del carburante di un motore a combustione interna ad iniezione diretta Download PDFInfo
- Publication number
- ITMI20011612A1 ITMI20011612A1 IT2001MI001612A ITMI20011612A ITMI20011612A1 IT MI20011612 A1 ITMI20011612 A1 IT MI20011612A1 IT 2001MI001612 A IT2001MI001612 A IT 2001MI001612A IT MI20011612 A ITMI20011612 A IT MI20011612A IT MI20011612 A1 ITMI20011612 A1 IT MI20011612A1
- Authority
- IT
- Italy
- Prior art keywords
- pressure
- fuel
- injection
- pumps
- metering system
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims description 115
- 238000002347 injection Methods 0.000 title claims description 71
- 239000007924 injection Substances 0.000 title claims description 71
- 238000002485 combustion reaction Methods 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 31
- 230000006978 adaptation Effects 0.000 claims description 9
- 230000010354 integration Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 description 16
- 230000010355 oscillation Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- F02D41/30—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
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—Fuel pressure
-
- 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
- F02D41/1402—Adaptive 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
- F02D41/24—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
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2464—Characteristics of actuators
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)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10036773A DE10036773B4 (de) | 2000-07-28 | 2000-07-28 | Verfahren zum Betreiben eines Kraftstoffzumesssystems einer direkt einspritzenden Brennkraftmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ITMI20011612A0 ITMI20011612A0 (it) | 2001-07-26 |
| ITMI20011612A1 true ITMI20011612A1 (it) | 2003-01-26 |
Family
ID=7650508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2001MI001612A ITMI20011612A1 (it) | 2000-07-28 | 2001-07-26 | Procedimento atto all'esercizio di un sistema di dosaggio del carburante di un motore a combustione interna ad iniezione diretta |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2002098029A (fr) |
| DE (1) | DE10036773B4 (fr) |
| FR (1) | FR2812345B1 (fr) |
| IT (1) | ITMI20011612A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10131783B4 (de) * | 2001-07-03 | 2006-03-16 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine |
| US7179060B2 (en) | 2002-12-09 | 2007-02-20 | Caterpillar Inc | Variable discharge pump with two pumping plungers and shared shuttle member |
| US7517200B2 (en) | 2004-06-24 | 2009-04-14 | Caterpillar Inc. | Variable discharge fuel pump |
| US7470117B2 (en) | 2004-11-30 | 2008-12-30 | Caterpillar Inc. | Variable discharge fuel pump |
| US7392790B2 (en) | 2006-01-20 | 2008-07-01 | Caterpillar Inc. | System and method for resolving crossed electrical leads |
| US7370635B2 (en) * | 2006-01-20 | 2008-05-13 | Caterpillar Inc. | System and method for resolving electrical leads |
| DE102007062215B4 (de) * | 2007-12-21 | 2018-05-30 | Volkswagen Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
| EP2128416A1 (fr) | 2008-05-28 | 2009-12-02 | GM Global Technology Operations, Inc. | Procédé et système de contrôle d'une pompe haute pression, particulièrement pour un système d'injection de carburant d'un moteur diesel |
| DE102009047357A1 (de) * | 2009-12-01 | 2011-06-09 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine mit Fördermengenanpassung, sowie Computerprogramm und Steuer- und/oder Regeleinrichtung |
| DE102017105473A1 (de) * | 2017-03-15 | 2017-04-27 | FEV Europe GmbH | Common-rail-system und verfahren zum betreiben eines common-rail-systems |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2415718C2 (de) * | 1974-04-01 | 1986-04-17 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung und Verfahren zum Einstellen der Fördermenge einer Mehrzylinder-Kraftstoffeinspritzpumpe |
| ATE178973T1 (de) * | 1993-05-06 | 1999-04-15 | Cummins Engine Co Inc | Kompakte kraftstoffanlage hoher leistung mit speicher |
| JP3304755B2 (ja) * | 1996-04-17 | 2002-07-22 | 三菱電機株式会社 | 燃料噴射装置 |
| US6076504A (en) * | 1998-03-02 | 2000-06-20 | Cummins Engine Company, Inc. | Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine |
| DE10023033A1 (de) * | 2000-05-11 | 2001-11-22 | Bosch Gmbh Robert | Verfahren zum Betreiben eines Kraftstoffzumesssystems einer direkteinspritzenden Brennkraftmaschine |
-
2000
- 2000-07-28 DE DE10036773A patent/DE10036773B4/de not_active Expired - Fee Related
-
2001
- 2001-07-26 IT IT2001MI001612A patent/ITMI20011612A1/it unknown
- 2001-07-27 FR FR0110077A patent/FR2812345B1/fr not_active Expired - Fee Related
- 2001-07-30 JP JP2001230031A patent/JP2002098029A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE10036773B4 (de) | 2004-01-29 |
| FR2812345A1 (fr) | 2002-02-01 |
| DE10036773A1 (de) | 2002-02-14 |
| FR2812345B1 (fr) | 2006-12-29 |
| JP2002098029A (ja) | 2002-04-05 |
| ITMI20011612A0 (it) | 2001-07-26 |
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