ES8204066A1 - Dispositivo de inyeccion de combustible para motores de com-bustion interna - Google Patents

Dispositivo de inyeccion de combustible para motores de com-bustion interna

Info

Publication number
ES8204066A1
ES8204066A1 ES503225A ES503225A ES8204066A1 ES 8204066 A1 ES8204066 A1 ES 8204066A1 ES 503225 A ES503225 A ES 503225A ES 503225 A ES503225 A ES 503225A ES 8204066 A1 ES8204066 A1 ES 8204066A1
Authority
ES
Spain
Prior art keywords
fuel
injectors
pressure
chamber
combustion engine
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.)
Expired
Application number
ES503225A
Other languages
English (en)
Other versions
ES503225A0 (es
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 ES503225A0 publication Critical patent/ES503225A0/es
Publication of ES8204066A1 publication Critical patent/ES8204066A1/es
Expired 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
    • 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using valves actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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)

Abstract

DISPOSITIVO PARA LA INYECCION DE COMBUSTIBLE EN MOTORES DE COMBUSTION INTERNA. ESTA FORMADO POR UNA SERIE DE VALVULAS (5) QUE, A TRAVES DE UNOS CONDUCTOS (4), RECIBEN EL COMBUSTIBLE QUE IMPULSA UNA BOMBA (1). CADA VALVULA POSEE UNA AGUJA (8) QUE, POR LA ACCION DE UN MUELLE (7), CIERRA EL CONDUCTO (12) DE INYECCION DE COMBUSTIBLE. POR MEDIO DE OTRO CONDUCTO (17), PRACTICADO EN EL CUERPO (6) DE LA VALVULA, EL COMBUSTIBLE, A PRESION, LLEGA HASTA UNA CAMARA (10), EJERCE UN EMPUJE SOBRE LA AGUJA HASTA QUE SE VENCE LA PRESION DEL MUELLE Y PENETRA EN EL CILINDRO DEL MOTOR.
ES503225A 1980-07-02 1981-06-19 Dispositivo de inyeccion de combustible para motores de com-bustion interna Expired ES8204066A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803024975 DE3024975C2 (de) 1980-07-02 1980-07-02 Brennstoffeinspritzvorrichtung für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
ES503225A0 ES503225A0 (es) 1982-05-01
ES8204066A1 true ES8204066A1 (es) 1982-05-01

Family

ID=6106192

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503225A Expired ES8204066A1 (es) 1980-07-02 1981-06-19 Dispositivo de inyeccion de combustible para motores de com-bustion interna

Country Status (6)

Country Link
JP (1) JPS5749065A (es)
BR (1) BR8104187A (es)
DE (1) DE3024975C2 (es)
DK (1) DK267181A (es)
ES (1) ES8204066A1 (es)
FR (1) FR2486157A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT210456Z2 (it) * 1987-01-12 1988-12-30 Iveco Fiat Sistema di iniezione del combustibile ad accumulazione di pressione
AT408134B (de) * 1995-06-06 2001-09-25 Avl Verbrennungskraft Messtech Speichereinspritzsystem für dieselbrennkraftmaschinen
US5826561A (en) * 1996-12-10 1998-10-27 Caterpillar Inc. Method and apparatus for injecting fuel using control fluid to control the injection's pressure and time
DE10042309B4 (de) * 2000-08-29 2005-04-21 Robert Bosch Gmbh Zumessventil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052549A (en) * 1932-12-23 1936-09-01 Ex Cell O Aircraft & Tool Corp Metering pump
GB1347488A (en) * 1970-07-10 1974-02-27 Cav Ltd Liquid fuel injection pumping apparatus for an 'internal combustion engine
DD103691A1 (es) * 1973-04-06 1974-02-05
DE2529933C2 (de) * 1975-07-04 1984-07-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DE2551463A1 (de) * 1975-11-15 1977-05-18 Maschf Augsburg Nuernberg Ag Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE2759187A1 (de) * 1977-12-31 1979-07-12 Bosch Gmbh Robert Kraftstoffeinspritzanlage mit mindestens einem kraftstoffeinspritzventil, insbesondere fuer grossmotoren

Also Published As

Publication number Publication date
JPS5749065A (en) 1982-03-20
DE3024975A1 (de) 1982-03-04
DE3024975C2 (de) 1986-07-10
FR2486157B1 (es) 1984-02-10
FR2486157A1 (fr) 1982-01-08
ES503225A0 (es) 1982-05-01
BR8104187A (pt) 1982-03-16
DK267181A (da) 1982-01-03

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