FR2860049B1 - Procede de limitation de la montee en pression dans un systeme de carburant a haute pression apres arret du moteur a combustion interne - Google Patents

Procede de limitation de la montee en pression dans un systeme de carburant a haute pression apres arret du moteur a combustion interne

Info

Publication number
FR2860049B1
FR2860049B1 FR0452091A FR0452091A FR2860049B1 FR 2860049 B1 FR2860049 B1 FR 2860049B1 FR 0452091 A FR0452091 A FR 0452091A FR 0452091 A FR0452091 A FR 0452091A FR 2860049 B1 FR2860049 B1 FR 2860049B1
Authority
FR
France
Prior art keywords
stopping
combustion engine
internal combustion
fuel system
high pressure
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
FR0452091A
Other languages
English (en)
Other versions
FR2860049A1 (fr
Inventor
Andreas Roth
Jens Wolber
Karsten Hinn
Laurent Nack
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 FR2860049A1 publication Critical patent/FR2860049A1/fr
Application granted granted Critical
Publication of FR2860049B1 publication Critical patent/FR2860049B1/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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D2041/3881—Common rail control systems with multiple common rails, e.g. one rail per cylinder bank, or a high pressure rail and a low pressure 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
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR0452091A 2003-09-22 2004-09-20 Procede de limitation de la montee en pression dans un systeme de carburant a haute pression apres arret du moteur a combustion interne Expired - Fee Related FR2860049B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003143758 DE10343758B4 (de) 2003-09-22 2003-09-22 Verfahren zur Begrenzung des Druckanstieges in einem Hochdruck-Kraftstoffsystem nach Abstellen eines Verbrennungsmotors

Publications (2)

Publication Number Publication Date
FR2860049A1 FR2860049A1 (fr) 2005-03-25
FR2860049B1 true FR2860049B1 (fr) 2006-06-23

Family

ID=34223565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0452091A Expired - Fee Related FR2860049B1 (fr) 2003-09-22 2004-09-20 Procede de limitation de la montee en pression dans un systeme de carburant a haute pression apres arret du moteur a combustion interne

Country Status (4)

Country Link
JP (1) JP2005098299A (fr)
DE (1) DE10343758B4 (fr)
FR (1) FR2860049B1 (fr)
IT (1) ITMI20041791A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4646848B2 (ja) * 2006-04-25 2011-03-09 本田技研工業株式会社 内燃機関の燃料供給装置
DE102006045923A1 (de) 2006-08-18 2008-02-21 Robert Bosch Gmbh Verfahren zur Bestimmung eines Raildruck-Sollwertes
JP4670832B2 (ja) * 2007-05-09 2011-04-13 株式会社デンソー 圧力制御装置及び燃料噴射制御システム
FR2938606A3 (fr) * 2008-11-18 2010-05-21 Renault Sas Systeme d'injection de carburant d'un vehicule automobile et procede de fonctionnement d'un tel systeme
DE102015220098B3 (de) * 2015-10-15 2017-02-16 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit einem Hochdruck-Kraftstoffeinspritzsystem
FR3047515B1 (fr) * 2016-02-08 2018-02-02 Renault S.A.S Dispositif de suralimentation en air d'un moteur a combustion interne.
DE102016207297B3 (de) * 2016-04-28 2017-10-19 Mtu Friedrichshafen Gmbh Verfahren zum Betrieb einer Brennkraftmaschine, Einrichtung zum Steuern und/oder Regeln einer Brennkraftmaschine, Einspritzsystem und Brennkraftmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04339143A (ja) * 1991-05-16 1992-11-26 Fuji Heavy Ind Ltd エンジンの燃料圧力制御方法
JP3289472B2 (ja) * 1994-03-15 2002-06-04 トヨタ自動車株式会社 燃料噴射制御装置
JP3196656B2 (ja) * 1996-09-12 2001-08-06 トヨタ自動車株式会社 内燃機関の燃料供給制御装置
JP3834918B2 (ja) * 1997-03-04 2006-10-18 いすゞ自動車株式会社 エンジンの燃料噴射方法及びその装置
DE69827552T2 (de) * 1997-06-19 2005-05-04 Toyota Jidosha K.K., Toyota Brennstoffdrucksteuervorrichtung für ein Kraftstoffeinspritzsystem einer Brennkraftmaschine
DE19857971A1 (de) * 1998-12-16 2000-06-21 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
JP3829035B2 (ja) * 1999-11-30 2006-10-04 株式会社日立製作所 エンジンの燃料圧力制御装置
JP3835989B2 (ja) * 2001-02-21 2006-10-18 愛三工業株式会社 内燃機関の燃料供給装置
JP2002317669A (ja) * 2001-04-19 2002-10-31 Mitsubishi Electric Corp 内燃機関の燃料噴射制御装置
JP3966130B2 (ja) * 2001-11-22 2007-08-29 株式会社デンソー 蓄圧式燃料噴射装置

Also Published As

Publication number Publication date
DE10343758A1 (de) 2005-04-14
JP2005098299A (ja) 2005-04-14
ITMI20041791A1 (it) 2004-12-20
DE10343758B4 (de) 2015-02-19
FR2860049A1 (fr) 2005-03-25

Similar Documents

Publication Publication Date Title
FR2855215B1 (fr) Procede de mise en oeuvre d'un moteur a combustion interne
FR2903144B1 (fr) Procede de commande d'un moteur a combustion interne a auto-allumage par compression
FR2909412B1 (fr) Procede de fonctionnement et systeme d'alimentation en carburant pour un moteur a combustion interne
FR2886689B1 (fr) Systeme et procede d'allumage d'un moteur a combustion interne et moteur a combustion interne
FR2918712B1 (fr) Procede de demarrage d'un moteur a combustion interne.
FR2850432B1 (fr) Procede de fonctionnement d'un moteur a combustion interne
FR2889245B1 (fr) Systeme antipollution pour moteur a combustion interne
FR2903141B1 (fr) Systeme de purification de gaz d'echappement pour un moteur a combustion interne et procede de purification de gaz d'echappement pour celui-ci.
FR2918713B1 (fr) Procede de demarrage a froid d'un moteur a combustion interne.
FR2915237B1 (fr) Systeme et procede de commande d'un turbocompresseur de suralimentation pour moteur a combustion interne
FR2869644B1 (fr) Procede de commande du fonctionnement d'un groupe de cylindres d'un moteur a combustion interne
FR2860049B1 (fr) Procede de limitation de la montee en pression dans un systeme de carburant a haute pression apres arret du moteur a combustion interne
FR2858666B1 (fr) Procede de demarrage d'un moteur a combustion interne a plusieurs cylindres
FR2872221B1 (fr) Procede de gestion d'un moteur a combustion interne
FR2899283B1 (fr) Procede d'injection de carburant dans un moteur a combustion interne
FR2850706B1 (fr) Procede pour actionner un moteur a combustion interne fonctionnant avec injection directe de carburant
FR2849897B1 (fr) Procede de fonctionnement d'un moteur a combustion interne
FR2914699B1 (fr) Systeme et procede d'alimentation en carburant pour moteur a combustion interne
FR2870887B1 (fr) Procede de gestion d'un moteur a combustion interne
FR2873409B1 (fr) Procede de determination de la pression d'echappement d'un moteur a combustion interne turbocompresse
FR2851614B1 (fr) Procede permettant de regler la pression d'admission dans le cas d'un moteur a combustion interne equipe d'un turbocompresseur a gaz d'echappement
FR2925581B1 (fr) Systeme et procede d'injection de carburant dans le circuit d'echappement d'un moteur a combustion interne.
FR2861135B1 (fr) Procede d'injection d'air dans un moteur a combustion interne
FR2896014B1 (fr) Procede d'adaptation d'un moteur a combustion interne a la qualite du carburant utilise
FR2921428B1 (fr) Procede d'injection de carburant dans un cylindre de moteur a combustion interne

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110531