IT1309044B1 - Impianto di iniezione per motori a combustione interna e procedimentodi funzionamento. - Google Patents

Impianto di iniezione per motori a combustione interna e procedimentodi funzionamento.

Info

Publication number
IT1309044B1
IT1309044B1 IT1999RM000525A ITRM990525A IT1309044B1 IT 1309044 B1 IT1309044 B1 IT 1309044B1 IT 1999RM000525 A IT1999RM000525 A IT 1999RM000525A IT RM990525 A ITRM990525 A IT RM990525A IT 1309044 B1 IT1309044 B1 IT 1309044B1
Authority
IT
Italy
Prior art keywords
internal combustion
injection system
combustion engines
operating procedures
procedures
Prior art date
Application number
IT1999RM000525A
Other languages
English (en)
Italian (it)
Inventor
Hans Fausten
Nicholas Fekete
Original Assignee
Daimler Chrysler Ag
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 Daimler Chrysler Ag filed Critical Daimler Chrysler Ag
Publication of ITRM990525A0 publication Critical patent/ITRM990525A0/it
Publication of ITRM990525A1 publication Critical patent/ITRM990525A1/it
Application granted granted Critical
Publication of IT1309044B1 publication Critical patent/IT1309044B1/it

Links

Classifications

    • 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
    • F02D41/3836—Controlling the fuel pressure
    • 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
    • F02D2250/04—Fuel pressure pulsation in common rails
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT1999RM000525A 1998-09-10 1999-08-13 Impianto di iniezione per motori a combustione interna e procedimentodi funzionamento. IT1309044B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19841329A DE19841329C2 (de) 1998-09-10 1998-09-10 Einspritzanlage für einen Verbrennungsmotor und Betriebsverfahren hierfür

Publications (3)

Publication Number Publication Date
ITRM990525A0 ITRM990525A0 (it) 1999-08-13
ITRM990525A1 ITRM990525A1 (it) 2001-02-13
IT1309044B1 true IT1309044B1 (it) 2002-01-16

Family

ID=7880456

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999RM000525A IT1309044B1 (it) 1998-09-10 1999-08-13 Impianto di iniezione per motori a combustione interna e procedimentodi funzionamento.

Country Status (3)

Country Link
DE (1) DE19841329C2 (de)
FR (1) FR2784140A1 (de)
IT (1) IT1309044B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062548A1 (de) * 2005-12-27 2007-07-05 Robert Bosch Gmbh Common-Rail-Kraftstoffsystem
DE102006013493A1 (de) * 2006-03-23 2007-10-04 Siemens Ag Einspritzanlage und zugehöriges Betriebsverfahren
US20150308368A1 (en) * 2014-04-28 2015-10-29 Russell J. Wakeman Active engine fuel pressure pulsation cancellation techniques
DE102016225400B4 (de) * 2016-12-19 2022-12-29 Robert Bosch Gmbh Dämpfungssystem in einem Hochdruck-Kraftstoffeinspritzsystem
DE102018201184A1 (de) 2017-04-04 2018-10-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Ansteuerung einer elektromotorisch angetriebenen Niederdruck-Kraftstoffpumpe in einem Kraftstoffversorgungssystem eines Kraftfahrzeugs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122422B2 (ja) * 1986-05-02 1995-12-25 日本電装株式会社 燃料噴射装置
US5058553A (en) * 1988-11-24 1991-10-22 Nippondenso Co., Ltd. Variable-discharge high pressure pump
DE4241729A1 (de) * 1992-12-10 1994-06-16 Stephan Dipl Ing Gleis Aktuator zum Aufprägen von Massenstrom- bzw. Druckschwankungen auf unter Druck stehende Flüssigkeitsströme
DE4341368A1 (de) * 1993-12-04 1995-06-08 Bosch Gmbh Robert Dämpferelement zur Dämpfung von Druckschwingungen
JPH07167009A (ja) * 1993-12-14 1995-07-04 Yamaha Motor Co Ltd エンジンへの燃料供給装置
JPH09310661A (ja) * 1996-05-20 1997-12-02 Denso Corp 直噴式ガソリンエンジンの燃料供給装置
JP3310871B2 (ja) * 1996-07-08 2002-08-05 三菱電機株式会社 燃料噴射装置

Also Published As

Publication number Publication date
DE19841329C2 (de) 2003-04-17
ITRM990525A1 (it) 2001-02-13
DE19841329A1 (de) 2000-03-23
ITRM990525A0 (it) 1999-08-13
FR2784140A1 (fr) 2000-04-07

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