DD148080A1 - Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen - Google Patents

Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen Download PDF

Info

Publication number
DD148080A1
DD148080A1 DD21779079A DD21779079A DD148080A1 DD 148080 A1 DD148080 A1 DD 148080A1 DD 21779079 A DD21779079 A DD 21779079A DD 21779079 A DD21779079 A DD 21779079A DD 148080 A1 DD148080 A1 DD 148080A1
Authority
DD
German Democratic Republic
Prior art keywords
pressure
valve
fuel
line
pressure chamber
Prior art date
Application number
DD21779079A
Other languages
German (de)
English (en)
Inventor
Guenter Kattenbusch
Kurt Koschel
Original Assignee
Maschf Augsburg Nuernberg 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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of DD148080A1 publication Critical patent/DD148080A1/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
    • F02M63/0205—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
DD21779079A 1979-06-01 1979-12-18 Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen DD148080A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792922332 DE2922332A1 (de) 1979-06-01 1979-06-01 Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DD148080A1 true DD148080A1 (de) 1981-05-06

Family

ID=6072240

Family Applications (1)

Application Number Title Priority Date Filing Date
DD21779079A DD148080A1 (de) 1979-06-01 1979-12-18 Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen

Country Status (7)

Country Link
JP (1) JPS55161954A (fi)
DD (1) DD148080A1 (fi)
DE (1) DE2922332A1 (fi)
DK (1) DK229280A (fi)
FR (1) FR2457985A1 (fi)
GB (1) GB2051229B (fi)
NL (1) NL7908909A (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009750A1 (de) * 1980-03-14 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE3009752A1 (de) * 1980-03-14 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
FR2502701A1 (fr) * 1981-03-26 1982-10-01 Renault Vehicules Ind Systeme d'injection a pilotage de l'injecteur, pour un moteur a combustion interne
US4474158A (en) * 1981-11-11 1984-10-02 Lucas Industries Public Limited Company Liquid fuel pumping apparatus
FR2524073B1 (fr) * 1982-03-29 1987-01-09 Renault Injecteur electromagnetique pour moteur diesel donnant lieu a une loi d'injection de type " pression-temps "
FR2580728B1 (fr) * 1985-04-19 1989-05-05 Alsacienne Constr Meca Systeme d'injection de combustible pour moteur diesel
JP2554736B2 (ja) * 1989-03-20 1996-11-13 川崎重工業株式会社 内燃機関の燃料噴射装置
DE19742320A1 (de) * 1997-09-25 1999-04-01 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE19860476A1 (de) * 1998-12-28 2000-07-06 Bosch Gmbh Robert Kraftstoffeinspritzanlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH186053A (de) * 1934-12-05 1936-08-31 Limited Belfrost Diesels Brennstoffeinspritzpumpe.
DE905689C (de) * 1952-01-17 1954-03-04 Maschf Augsburg Nuernberg Ag Vorrichtung zur Erzeugung unterschiedlicher Steuerzeiten bei Verwendung einer Druckfluessigkeit aus einer gemeinsamen Druckquelle, insbesondere fuer Brennstoff-Einspritzventile von Brennkraftmaschinen
GB1347488A (en) * 1970-07-10 1974-02-27 Cav Ltd Liquid fuel injection pumping apparatus for an 'internal combustion engine
DE2529933C2 (de) * 1975-07-04 1984-07-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung für Brennkraftmaschinen

Also Published As

Publication number Publication date
GB2051229A (en) 1981-01-14
GB2051229B (en) 1983-04-07
FR2457985A1 (fr) 1980-12-26
DK229280A (da) 1980-12-02
DE2922332A1 (de) 1980-12-04
JPS55161954A (en) 1980-12-16
DE2922332C2 (fi) 1987-02-05
FR2457985B3 (fi) 1982-01-29
NL7908909A (nl) 1980-12-03

Similar Documents

Publication Publication Date Title
EP0745184B1 (de) Verfahren zur reduzierung des kraftstoffdruckes in einer kraftstoffeinspritzeinrichtung
DE3629754C2 (de) Vorrichtung zur Erzeugung von Voreinspritzungen bei Pumpedüsen
DE69919567T2 (de) Brennstoffeinspritzung mit direkter nadelventilsteuerung
DE2051944A1 (de) Verbesserte elektromagnetische Ein spritzdüse mit Servoeinrichtung
DE3914876A1 (de) Kraftstoffinjektor
DE2126787C3 (de) Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
EP0959243A1 (de) Steuerventil für Kraftstoffeinspritzventil
DE69814990T2 (de) Einspritzventil
DD148080A1 (de) Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE102007000095B4 (de) Kraftstoffeinspritzelement
DE2529933C2 (de) Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DE3742757A1 (de) Einrichtung zum einspritzen von dieseloel als zuendoel und von fluessigem hauptbrennstoff
DE2647744A1 (de) Elektromagnetisches einspritzventil fuer brennkraftmaschinen mit einem elektromagnetisch gesteuerten wegeventil fuer die be- und entlastung der duesennadelrueckseite
EP3483420B1 (de) Brennstoffeinspritzdüse und brennstoffeinspritzverfahren für einen grossdieselmotor, sowie grossdieselmotor
EP2156050B1 (de) Druckverstärkungssystem für mindestens einen kraftstoffinjektor
CH671809A5 (fi)
CH672661A5 (fi)
DE602005005159T2 (de) Kraftstoffeinspritzventil
WO2000050764A1 (de) Regelorgan zur steuerung einer druckverstärkung von kraftstoff für einen kraftstoffinjektor
DE60018240T2 (de) Ventilanordnung
EP0610585B1 (de) Kraftstoffeinspritzvorrichtung für eine Vor-und Haupteinspritzung
DE1751080B1 (de) Kraftstoffeinspritzduese fuer Dieselmotoren
DE69920825T2 (de) Brennstoffeinspritzpumpe mit Speicher zur Dampfverhinderung
DE3009750A1 (de) Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE4117809A1 (de) Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen und verfahren zur kraftstoffeinspritzung