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 procede

Info

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
Application number
FR0104555A
Other languages
English (en)
French (fr)
Other versions
FR2807475A1 (fr
Inventor
Hansjoerg Bochum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2807475A1 publication Critical patent/FR2807475A1/fr
Application granted granted Critical
Publication of FR2807475B1 publication Critical patent/FR2807475B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D41/3863—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
FR0104555A 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 Expired - Fee Related FR2807475B1 (fr)

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 (de)
DE (1) DE10016900C2 (de)
FR (1) FR2807475B1 (de)
IT (1) ITMI20010660A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
DE19731994B4 (de) * 1997-07-25 2007-11-15 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE19731995B4 (de) * 1997-07-25 2008-02-21 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

Also Published As

Publication number Publication date
DE10016900C2 (de) 2003-06-05
ITMI20010660A1 (it) 2002-09-29
ITMI20010660A0 (it) 2001-03-29
JP2001349244A (ja) 2001-12-21
DE10016900A1 (de) 2001-11-08
FR2807475A1 (fr) 2001-10-12

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Legal Events

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ST Notification of lapse

Effective date: 20101230