EP1556609A1 - Verfahren zum betreiben eines common-rail-kraftstoffeinspritzsystems für brennkraftmaschinen - Google Patents
Verfahren zum betreiben eines common-rail-kraftstoffeinspritzsystems für brennkraftmaschinenInfo
- Publication number
- EP1556609A1 EP1556609A1 EP03740102A EP03740102A EP1556609A1 EP 1556609 A1 EP1556609 A1 EP 1556609A1 EP 03740102 A EP03740102 A EP 03740102A EP 03740102 A EP03740102 A EP 03740102A EP 1556609 A1 EP1556609 A1 EP 1556609A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- control valve
- pump
- pressure control
- fuel pump
- 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
- 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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/3082—Control of electrical fuel pumps
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
- F02M59/06—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
-
- 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
- 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
- F02M63/023—Means for varying pressure in common rails
- F02M63/0235—Means for varying pressure in common rails by bleeding fuel pressure
- F02M63/025—Means for varying pressure in common rails by bleeding fuel pressure from the common rail
-
- 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)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10247564 | 2002-10-11 | ||
DE10247564A DE10247564A1 (de) | 2002-10-11 | 2002-10-11 | Verfahren zum Betreiben eines Common-Rail-Kraftstoffeinspritzsystems für Brennkraftmaschinen |
PCT/DE2003/002086 WO2004036034A1 (de) | 2002-10-11 | 2003-06-23 | Verfahren zum betreiben eines common-rail-kraftstoffeinspritzsystems für brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1556609A1 true EP1556609A1 (de) | 2005-07-27 |
EP1556609B1 EP1556609B1 (de) | 2007-08-22 |
Family
ID=32038548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03740102A Expired - Lifetime EP1556609B1 (de) | 2002-10-11 | 2003-06-23 | Verfahren zum betreiben eines common-rail-kraftstoffeinspritzsystems für brennkraftmaschinen |
Country Status (5)
Country | Link |
---|---|
US (1) | US7059302B2 (de) |
EP (1) | EP1556609B1 (de) |
JP (1) | JP4317133B2 (de) |
DE (2) | DE10247564A1 (de) |
WO (1) | WO2004036034A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005188432A (ja) * | 2003-12-26 | 2005-07-14 | Bosch Automotive Systems Corp | 燃料供給装置 |
DE102004037963A1 (de) * | 2004-08-05 | 2006-03-16 | Robert Bosch Gmbh | Prüfverfahren |
DE102005033638A1 (de) * | 2005-07-19 | 2007-01-25 | Robert Bosch Gmbh | Kraftstoff-Fördereinrichtung, insbesondere für eine Brennkraftmaschine |
WO2007083404A1 (ja) * | 2006-01-20 | 2007-07-26 | Bosch Corporation | 内燃機関の燃料噴射システム |
DE102006018164B3 (de) * | 2006-04-19 | 2007-08-30 | Siemens Ag | Verfahren und Vorrichtung zur Steuerung einer Einspritzanlage für eine Brennkraftmaschine |
EP1923565B1 (de) | 2006-11-16 | 2010-05-05 | C.R.F. Societa Consortile per Azioni | Verbessertes Kraftstoffeinspritzungssystem für einen Verbrennungsmotor |
EP1923562B1 (de) | 2006-11-16 | 2011-11-02 | C.R.F. Società Consortile per Azioni | Kraftstoffeinstellungs- und Kraftstofffiltervorrichtung für eine Hochdruckpumpe |
DE102007032740B4 (de) * | 2007-07-13 | 2021-05-20 | Robert Bosch Gmbh | Adapter zur Druckmessung |
JP4861971B2 (ja) * | 2007-12-07 | 2012-01-25 | ボッシュ株式会社 | 内燃機関の燃料供給装置及び燃料供給装置の異常判定装置 |
DE102007059352B3 (de) | 2007-12-10 | 2009-06-18 | Continental Automotive Gmbh | Kraftstoffdruckregelsystem und Kraftstoffdruckregelverfahren |
DE102008002174A1 (de) | 2008-06-03 | 2009-12-10 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine |
DE102008040238A1 (de) | 2008-07-08 | 2010-01-14 | Robert Bosch Gmbh | Vorrichtung zur Versorgung einer Verbrennungskraftmaschine mit Treibstoff |
DE102008041380A1 (de) | 2008-08-20 | 2010-02-25 | Robert Bosch Gmbh | Vorrichtung zur Versorgung einer Verbrennungskraftmaschine mit Kraftstoff |
DE102008041362A1 (de) | 2008-08-20 | 2010-02-25 | Robert Bosch Gmbh | Vorrichtung zur Versorgung einer Verbrennungskraftmaschine mit Treibstoff |
DE102008041384A1 (de) * | 2008-08-20 | 2010-02-25 | Robert Bosch Gmbh | Vorrichtung zur Versorgung einer Verbrennungskraftmaschine mit Treibstoff |
IT1392190B1 (it) * | 2008-12-12 | 2012-02-22 | Bosch Gmbh Robert | Valvola di sovra-pressione per un impianto di alimentazione di combustibile e impianto di alimentazione di combustibile comprendente tale valvola di sovrapressione |
ATE497102T1 (de) * | 2009-02-16 | 2011-02-15 | Fiat Ricerche | System zur kraftstoffeinspritzung für einen verbrennungsmotor |
DE102009014072B4 (de) * | 2009-03-20 | 2014-09-25 | Continental Automotive Gmbh | Common-Rail-Einspritzsystem sowie Verfahren zur Druckentlastung eines Common-Rail-Einspritzsystems |
DE102009031527B3 (de) * | 2009-07-02 | 2010-11-18 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung und Regelung einer Brennkraftmaschine |
DE102010002797A1 (de) * | 2010-03-12 | 2011-09-15 | Man Diesel & Turbo Se | Saugventil einer Kraftstoffversorgungsanlage einer Brennkraftmaschine |
DE102010039874B4 (de) * | 2010-08-27 | 2015-10-08 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben eines Kraftstoff-Hochdruckspeichereinspritzsystems für eine Brennkraftmaschine |
CN102619665B (zh) * | 2012-03-09 | 2014-11-26 | 无锡威孚高科技集团股份有限公司 | 电控蓄压分配式共轨装置 |
FR3043141B1 (fr) * | 2015-10-29 | 2017-11-03 | Continental Automotive France | Procede de verification de la fonctionnalite d'un systeme d'alimentation en carburant haute pression d'un moteur a combustion interne |
FR3056644B1 (fr) * | 2016-09-23 | 2018-11-02 | Continental Automotive France | Procede de commande d'une pompe a carburant pour un vehicule automobile |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19612412B4 (de) | 1996-03-28 | 2006-07-06 | Siemens Ag | Regelung für ein Druckfluid-Versorgungssystem, insbesondere für den Hochdruck in einem Kraftstoff-Einspritzsystem |
DE19618932C2 (de) | 1996-05-10 | 2001-02-01 | Siemens Ag | Vorrichtung und Verfahren zur Regelung des Kraftstoffdruckes in einem Hochdruckspeicher |
DE19834120A1 (de) | 1998-07-29 | 2000-02-03 | Bosch Gmbh Robert | Kraftstoffversorgungsanlage einer Brennkraftmaschine |
DE19846157A1 (de) * | 1998-10-07 | 2000-04-13 | Bosch Gmbh Robert | Pumpenanordnung zur Kraftstoffhochdruckerzeugung |
DE19853823A1 (de) * | 1998-11-21 | 2000-05-25 | Bosch Gmbh Robert | Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
DE19860672A1 (de) * | 1998-12-29 | 2000-07-13 | Bosch Gmbh Robert | Kolbenpumpe zur Kraftstoffhochdruckerzeugung |
US6694950B2 (en) * | 1999-02-17 | 2004-02-24 | Stanadyne Corporation | Hybrid control method for fuel pump using intermittent recirculation at low and high engine speeds |
IT1310754B1 (it) * | 1999-11-30 | 2002-02-22 | Elasis Sistema Ricerca Fiat | Sistema di valvole per il controllo della pressione di ingresso di unliquido in una pompa ad alta pressione, e relativa valvola di |
IT1320684B1 (it) * | 2000-10-03 | 2003-12-10 | Fiat Ricerche | Dispositivo di controllo della portata di una pompa ad alta pressionein un impianto di iniezione a collettore comune del combustibile di un |
DE10057244A1 (de) * | 2000-11-18 | 2002-06-06 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage für Brennkraftmaschinen mit verbessertem Startverhalten |
DE10100700C1 (de) * | 2001-01-10 | 2002-08-01 | Bosch Gmbh Robert | Kraftstoffeinspritzsystem mit Druckregelung in der Rücklaufleitung |
DE10139055A1 (de) * | 2001-08-08 | 2003-02-27 | Bosch Gmbh Robert | Verfahren, Computerprogramm, Steuer- und/oder Regelgerät sowie Kraftstoffsystem für eine Brennkraftmaschine |
DE10146740A1 (de) * | 2001-09-22 | 2003-04-10 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
-
2002
- 2002-10-11 DE DE10247564A patent/DE10247564A1/de not_active Withdrawn
-
2003
- 2003-06-23 WO PCT/DE2003/002086 patent/WO2004036034A1/de active IP Right Grant
- 2003-06-23 JP JP2004543924A patent/JP4317133B2/ja not_active Expired - Fee Related
- 2003-06-23 US US10/504,961 patent/US7059302B2/en not_active Expired - Fee Related
- 2003-06-23 DE DE50308024T patent/DE50308024D1/de not_active Expired - Lifetime
- 2003-06-23 EP EP03740102A patent/EP1556609B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO2004036034A1 * |
Also Published As
Publication number | Publication date |
---|---|
US7059302B2 (en) | 2006-06-13 |
DE10247564A1 (de) | 2004-04-22 |
WO2004036034A1 (de) | 2004-04-29 |
US20050103313A1 (en) | 2005-05-19 |
DE50308024D1 (de) | 2007-10-04 |
EP1556609B1 (de) | 2007-08-22 |
JP4317133B2 (ja) | 2009-08-19 |
JP2006503205A (ja) | 2006-01-26 |
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