FR2807475B1 - Procede de regulation de la pression regnant dans un accumulateur de pression d'un systeme de dosage de carburant et moyens pour la mise en oeuvre du procede - Google Patents
Procede de regulation de la pression regnant dans un accumulateur de pression d'un systeme de dosage de carburant et moyens pour la mise en oeuvre du procedeInfo
- Publication number
- FR2807475B1 FR2807475B1 FR0104555A FR0104555A FR2807475B1 FR 2807475 B1 FR2807475 B1 FR 2807475B1 FR 0104555 A FR0104555 A FR 0104555A FR 0104555 A FR0104555 A FR 0104555A FR 2807475 B1 FR2807475 B1 FR 2807475B1
- Authority
- FR
- France
- Prior art keywords
- regulating
- pressure
- carrying
- assay system
- pressure accumulator
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title 2
- 230000001105 regulatory effect Effects 0.000 title 2
- 238000003556 assay Methods 0.000 title 1
- 239000000446 fuel Substances 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
- F02D41/30—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
- F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- 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
- F02D2041/141—Introducing closed-loop corrections characterised by the control or regulation method using a feed-forward control element
-
- 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
- F02D2200/0604—Estimation of 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
- F02D2250/31—Control of the fuel pressure
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)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10016900A DE10016900C2 (de) | 2000-04-05 | 2000-04-05 | Verfahren zur Steuerung einer direkteinspritzenden Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2807475A1 FR2807475A1 (fr) | 2001-10-12 |
FR2807475B1 true FR2807475B1 (fr) | 2006-06-23 |
Family
ID=7637656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0104555A Expired - Fee Related FR2807475B1 (fr) | 2000-04-05 | 2001-04-04 | Procede de regulation de la pression regnant dans un accumulateur de pression d'un systeme de dosage de carburant et moyens pour la mise en oeuvre du procede |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2001349244A (fr) |
DE (1) | DE10016900C2 (fr) |
FR (1) | FR2807475B1 (fr) |
IT (1) | ITMI20010660A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10318646A1 (de) | 2003-04-24 | 2004-11-18 | Siemens Ag | Verfahren zum Steuern eines Kraftstoffdrucks in einer Zuführungseinrichtung für Kraftstoff einer Brennkraftmaschine |
DE10352005A1 (de) * | 2003-11-07 | 2005-06-09 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine |
DE102004059330A1 (de) * | 2004-12-09 | 2006-06-14 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffsystems einer Brennkraftmaschine |
DE102007013772B4 (de) | 2007-03-22 | 2015-06-25 | Continental Automotive Gmbh | Verfahren zur Regelung eines Einspritzsystems einer Brennkraftmaschine |
DE102008004877A1 (de) * | 2008-01-17 | 2009-07-23 | Robert Bosch Gmbh | Stromberechnungseinheit, Stromberechnungssystem und Stromberechnungsverfahren |
DE102010031570B4 (de) | 2010-07-20 | 2021-11-25 | Robert Bosch Gmbh | Verfahren zum Bestimmen einer Charakteristik für ein Druckregelventil |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19548278B4 (de) * | 1995-12-22 | 2007-09-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
DE19729101A1 (de) * | 1997-07-08 | 1999-01-14 | Bosch Gmbh Robert | System zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
DE19731995B4 (de) * | 1997-07-25 | 2008-02-21 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
DE19731994B4 (de) * | 1997-07-25 | 2007-11-15 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
DE19735561B4 (de) * | 1997-08-16 | 2007-12-20 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
DE19735938B4 (de) * | 1997-08-19 | 2007-12-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
-
2000
- 2000-04-05 DE DE10016900A patent/DE10016900C2/de not_active Expired - Fee Related
-
2001
- 2001-03-29 IT IT2001MI000660A patent/ITMI20010660A1/it unknown
- 2001-04-04 JP JP2001106111A patent/JP2001349244A/ja active Pending
- 2001-04-04 FR FR0104555A patent/FR2807475B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10016900A1 (de) | 2001-11-08 |
ITMI20010660A0 (it) | 2001-03-29 |
DE10016900C2 (de) | 2003-06-05 |
FR2807475A1 (fr) | 2001-10-12 |
ITMI20010660A1 (it) | 2002-09-29 |
JP2001349244A (ja) | 2001-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20101230 |