FR2457985A1 - Dispositif d'injection de carburant pour moteurs a combustion interne - Google Patents

Dispositif d'injection de carburant pour moteurs a combustion interne

Info

Publication number
FR2457985A1
FR2457985A1 FR8011686A FR8011686A FR2457985A1 FR 2457985 A1 FR2457985 A1 FR 2457985A1 FR 8011686 A FR8011686 A FR 8011686A FR 8011686 A FR8011686 A FR 8011686A FR 2457985 A1 FR2457985 A1 FR 2457985A1
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
needle
supplied
fuel
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.)
Granted
Application number
FR8011686A
Other languages
English (en)
French (fr)
Other versions
FR2457985B3 (da
Inventor
Gunter Kattenbusch
Kurt Koschel
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik 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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2457985A1 publication Critical patent/FR2457985A1/fr
Application granted granted Critical
Publication of FR2457985B3 publication Critical patent/FR2457985B3/fr
Granted legal-status Critical Current

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)
FR8011686A 1979-06-01 1980-05-27 Dispositif d'injection de carburant pour moteurs a combustion interne Granted FR2457985A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792922332 DE2922332C2 (de) 1979-06-01 1979-06-01 Brennstoffeinspritzvorrichtung für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2457985A1 true FR2457985A1 (fr) 1980-12-26
FR2457985B3 FR2457985B3 (da) 1982-01-29

Family

ID=6072240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011686A Granted FR2457985A1 (fr) 1979-06-01 1980-05-27 Dispositif d'injection de carburant pour moteurs a combustion interne

Country Status (7)

Country Link
JP (1) JPS55161954A (da)
DD (1) DD148080A1 (da)
DE (1) DE2922332C2 (da)
DK (1) DK229280A (da)
FR (1) FR2457985A1 (da)
GB (1) GB2051229B (da)
NL (1) NL7908909A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524073A1 (fr) * 1982-03-29 1983-09-30 Renault Injecteur electromagnetique pour moteur diesel donnant lieu a une loi d'injection de type " pression-temps "

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009750C2 (de) * 1980-03-14 1987-01-02 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DE3009752C2 (de) * 1980-03-14 1987-01-02 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Brennstoffeinspritzvorrichtung für 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524073A1 (fr) * 1982-03-29 1983-09-30 Renault Injecteur electromagnetique pour moteur diesel donnant lieu a une loi d'injection de type " pression-temps "

Also Published As

Publication number Publication date
DD148080A1 (de) 1981-05-06
FR2457985B3 (da) 1982-01-29
DE2922332A1 (de) 1980-12-04
DE2922332C2 (de) 1987-02-05
GB2051229B (en) 1983-04-07
JPS55161954A (en) 1980-12-16
DK229280A (da) 1980-12-02
NL7908909A (nl) 1980-12-03
GB2051229A (en) 1981-01-14

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