ATE292755T1 - Injektionssystem für verbrennungsmotor - Google Patents

Injektionssystem für verbrennungsmotor

Info

Publication number
ATE292755T1
ATE292755T1 AT02803432T AT02803432T ATE292755T1 AT E292755 T1 ATE292755 T1 AT E292755T1 AT 02803432 T AT02803432 T AT 02803432T AT 02803432 T AT02803432 T AT 02803432T AT E292755 T1 ATE292755 T1 AT E292755T1
Authority
AT
Austria
Prior art keywords
fuel
injection system
combustion engine
injector
accumulator
Prior art date
Application number
AT02803432T
Other languages
English (en)
Inventor
Eric Condemine
Vincent Basso
Original Assignee
Peugeot Citroen Automobiles Sa
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 Peugeot Citroen Automobiles Sa filed Critical Peugeot Citroen Automobiles Sa
Application granted granted Critical
Publication of ATE292755T1 publication Critical patent/ATE292755T1/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
    • 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
    • F02M59/447—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 means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
    • 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
    • F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
AT02803432T 2001-11-19 2002-11-07 Injektionssystem für verbrennungsmotor ATE292755T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0114896A FR2832462B1 (fr) 2001-11-19 2001-11-19 Systeme d'injection pour moteur a combustion interne
PCT/FR2002/003806 WO2003044360A1 (fr) 2001-11-19 2002-11-07 Systeme d'injection pour moteur a combustion interne

Publications (1)

Publication Number Publication Date
ATE292755T1 true ATE292755T1 (de) 2005-04-15

Family

ID=8869505

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02803432T ATE292755T1 (de) 2001-11-19 2002-11-07 Injektionssystem für verbrennungsmotor

Country Status (5)

Country Link
EP (1) EP1448887B1 (de)
AT (1) ATE292755T1 (de)
DE (1) DE60203643T2 (de)
FR (1) FR2832462B1 (de)
WO (1) WO2003044360A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5787863A (en) * 1996-01-23 1998-08-04 Caterpillar Inc. Fuel system having priming actuating fluid accumulator
US5839413A (en) 1997-04-28 1998-11-24 The Rexroth Corporation Quick start HEUI system
DE19858095C2 (de) * 1998-12-16 2000-10-19 Siemens Ag Vorrichtung zur Verbesserung des Startverhaltens von Verbrennungsmotoren mit Speichereinspritzsystemen
JP2001182639A (ja) * 1999-12-27 2001-07-06 Toyota Motor Corp 高圧燃料供給装置
US6234128B1 (en) * 2000-03-13 2001-05-22 General Motors Corporation Fuel accumulator with pressure on demand

Also Published As

Publication number Publication date
DE60203643T2 (de) 2006-03-09
EP1448887B1 (de) 2005-04-06
FR2832462B1 (fr) 2004-01-02
WO2003044360A1 (fr) 2003-05-30
DE60203643D1 (de) 2005-05-12
FR2832462A1 (fr) 2003-05-23
EP1448887A1 (de) 2004-08-25

Similar Documents

Publication Publication Date Title
DE69731241D1 (de) Hochdruckpumpe für Dieselmotor-Kraftstoffeinspritzsystem
ATE309463T1 (de) Kraftstoffhochdruckspeicher
DE59002487D1 (de) Elektrisch gesteuerte kraftstoffeinspritzpumpe für brennkraftmaschinen, insbesondere pumpendüse.
ATE413528T1 (de) Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
ATE420284T1 (de) Brennstoffversorgungssystem
ITTO20001228A0 (it) Impianto di iniezione del combustibile per un motore a combustione interna.
ATE294925T1 (de) Kraftstoffeinspritzsystem für eine brennkraftmaschine
GB2333327B (en) High pressure pump for the purpose of supplying fuel in fuel injection systems of internal combustion engines
GB9903016D0 (en) A plunger for internal combustion engine fuel system component, a unit fuel injector,an accumulator assembly for engine fuel distribution system and fuel pump
DE50009024D1 (de) Hochdruckanschluss für ein kraftstoffeinspritzsystem für brennkraftmaschinen
ITTO20001227A0 (it) Impianto di iniezione a collettore comune per un motore a combustioneinterna, avente un dispositivo di predosaggio del combustibile.
ATE294326T1 (de) Kraftstoffhochdruckspeicher
ATE413527T1 (de) Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
DE50008747D1 (de) Kraftstoffeinspritzsystem für eine brennkraftmaschine
DE50009921D1 (de) Injektor für ein kraftstoffeinspritzsystem für brennkraftmaschinen mit hydraulischer vorspannung des druckübersetzers
ATE292755T1 (de) Injektionssystem für verbrennungsmotor
ATE322617T1 (de) Kraftstoffhochdruckspeicher für ein kraftstoffeinspritzsystem für brennkraftmaschinen
EP1413731A3 (de) Verfahren zum Betreiben eines Kraftstoffeinspritzsystems mit geteilter Kraftstoffeinspritzung
DE59702810D1 (de) Kraftstoff-förderpumpe für eine kraftstoff-einspritzpumpe für brennkraftmaschinen
DE60319670D1 (de) Startsystem für verbrennungsmotor
DE50006309D1 (de) Kraftstoffeinspritzsystem für eine brennkraftmaschine, mit einer hochdruckpumpe und zwei druckspeichern
DE69110582D1 (de) Hochdruck-Kraftstoffeinspritzsystem für eine Brennkraftmaschine.
ATE520874T1 (de) Kraftstoffversorgung für eine brennkraftmaschine
ATE317499T1 (de) Startvorrichtung für brennkraftmaschinen
RU94024159A (ru) Форсунка двигателя внутреннего сгорания с регулируемым давлением впрыска

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties