ATE348952T1 - Kraftstoffeinspritzventil und verfahren zum einspritzen von kraftstoff - Google Patents

Kraftstoffeinspritzventil und verfahren zum einspritzen von kraftstoff

Info

Publication number
ATE348952T1
ATE348952T1 AT02712990T AT02712990T ATE348952T1 AT E348952 T1 ATE348952 T1 AT E348952T1 AT 02712990 T AT02712990 T AT 02712990T AT 02712990 T AT02712990 T AT 02712990T AT E348952 T1 ATE348952 T1 AT E348952T1
Authority
AT
Austria
Prior art keywords
fuel
valve
fuel injection
chamber
pressure
Prior art date
Application number
AT02712990T
Other languages
English (en)
Inventor
Daniel Paro
Original Assignee
Waertsilae Finland Oy
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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Application granted granted Critical
Publication of ATE348952T1 publication Critical patent/ATE348952T1/de

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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • 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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/003—Measuring variation of fuel pressure in high pressure line
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/24—Fuel-injection apparatus with sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Feeding And Controlling Fuel (AREA)
AT02712990T 2001-04-10 2002-04-04 Kraftstoffeinspritzventil und verfahren zum einspritzen von kraftstoff ATE348952T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20010742A FI113684B (fi) 2001-04-10 2001-04-10 Polttoaineen ruiskutusventtiili ja menetelmä polttoaineen ruiskutuksessa

Publications (1)

Publication Number Publication Date
ATE348952T1 true ATE348952T1 (de) 2007-01-15

Family

ID=8560956

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02712990T ATE348952T1 (de) 2001-04-10 2002-04-04 Kraftstoffeinspritzventil und verfahren zum einspritzen von kraftstoff

Country Status (6)

Country Link
EP (1) EP1377746B1 (de)
AT (1) ATE348952T1 (de)
DE (1) DE60216903T2 (de)
DK (1) DK1377746T3 (de)
FI (1) FI113684B (de)
WO (1) WO2002084108A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006032098A1 (en) * 2004-09-24 2006-03-30 Advanced Engine Components Ltd Gas injector
JP4894804B2 (ja) * 2008-03-28 2012-03-14 株式会社デンソー 燃料噴射弁

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133645A (en) * 1990-07-16 1992-07-28 Diesel Technology Corporation Common rail fuel injection system
US5647536A (en) * 1995-01-23 1997-07-15 Cummins Engine Company, Inc. Injection rate shaping nozzle assembly for a fuel injector
US5860597A (en) * 1997-03-24 1999-01-19 Cummins Engine Company, Inc. Injection rate shaping nozzle assembly for a fuel injector
FI107831B (fi) * 1998-05-20 2001-10-15 Waertsilae Tech Oy Ab Polttoaineensyöttöjärjestelmä

Also Published As

Publication number Publication date
FI113684B (fi) 2004-05-31
FI20010742A (fi) 2002-10-11
EP1377746B1 (de) 2006-12-20
DE60216903T2 (de) 2007-10-18
FI20010742A0 (fi) 2001-04-10
DE60216903D1 (de) 2007-02-01
WO2002084108A1 (en) 2002-10-24
DK1377746T3 (da) 2007-03-12
EP1377746A1 (de) 2004-01-07

Similar Documents

Publication Publication Date Title
ATE381671T1 (de) Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
ATE352715T1 (de) Flüssigkeitsgekühltes brennstoffeinspritzventil und methode zum betrieb eines flüssigkeitsgekühlten brennstoffeinspritzventils
ATE363592T1 (de) Kraftstoffzufuhrsystem
MX2008015177A (es) Metodo y aparato para reducir emisiones en motores diesel.
ATE385542T1 (de) Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
PL363037A1 (en) Fuel injection valve for internal combustion engines
EP0777042A4 (de) Kraftstoffeinspritzsteuereinrichtung für kraftmaschine mit einspritzung in den zylinder
MXPA04004484A (es) Inyector de comabustible con pasaje de combustible a presion elevada controlado.
DE50008499D1 (de) Kombiniertes hub-/druckgesteuertes kraftstoffeinspritz verfahren und -system für eine brennkraftmaschine
EP0384882A3 (de) Einspritzverlaufregelung der Kraftstoffeinspritzventile vom Speichertyp
ATE338207T1 (de) Kraftstoffeinspritzventil
EP1199467A3 (de) Kraftstoffeinspritzsystem
DE60020558D1 (de) Vorrichtung zum einspritzen eines brennstoffs in die brennkammer eines brennkraftmaschinenzylinders
DE50010099D1 (de) Kraftstoffeinspritzeinrichtung
DE60216903D1 (de) Kraftstoffeinspritzventil und verfahren zum einspritzen von kraftstoff
EP1245822A3 (de) Einspritzventil mit einem Durchflussbegrenzer in dem Steuerventil
EP1273792A3 (de) Kraftstoffinjektor mit hochdruckfestem Zulauf
MXPA02009979A (es) Plataforma de prueba para motor de combustion interna.
DE502005010779D1 (de) Brennstoffeinspritzventil mit druckverstärkung
PL349991A1 (en) Method of injecting fuel
SE8701143L (sv) Direkt brensleinsprutning genom komprimerad gas
JPH10220303A (ja) 火花点火式ガスエンジンの燃料ガス噴射装置
SE0001594D0 (sv) Anordning och förfarande för bränsleinsprutning i en förbränningsmotor samt förbränningsmotor
WO2003004860A3 (de) Kraftstoffinjektor mit zuschaltbarem steuerraumzulauf

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1377746

Country of ref document: EP