ES8505451A1 - Tobera de inyeccion de combustible liquido - Google Patents

Tobera de inyeccion de combustible liquido

Info

Publication number
ES8505451A1
ES8505451A1 ES534219A ES534219A ES8505451A1 ES 8505451 A1 ES8505451 A1 ES 8505451A1 ES 534219 A ES534219 A ES 534219A ES 534219 A ES534219 A ES 534219A ES 8505451 A1 ES8505451 A1 ES 8505451A1
Authority
ES
Spain
Prior art keywords
valve member
fuel
flow
port
groove
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
ES534219A
Other languages
English (en)
Other versions
ES534219A0 (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES8505451A1 publication Critical patent/ES8505451A1/es
Publication of ES534219A0 publication Critical patent/ES534219A0/es
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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable pressure
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/06—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being furnished at seated ends with pintle or plug shaped extensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

TOBERA DE INYECCION DE COMBUSTIBLE LIQUIDO.COMPRENDE UN MANGUITO (23), QUE SE EXTIENDE A LO LARGO DE UN ENSANCHAMIENTO (14) Y UN SURCO LONGITUDINAL (24) CONECTADO CON EL ORIFICIO DE SALIDA DE UNA BOMBA (16). UN ELEMENTO DE VALVULA (17) COMUNICA UN ORIFICIO (26) Y UN SURCO (27) QUE FORMAN EL PRIMER CIRCUITO DE CIRCULACION, CON OTRO ORIFICIO (29) QUE FORMA EL SEGUNDO.
ES534219A 1983-07-16 1984-07-11 Tobera de inyeccion de combustible liquido Granted ES534219A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838319284A GB8319284D0 (en) 1983-07-16 1983-07-16 Fuel injection nozzles

Publications (2)

Publication Number Publication Date
ES8505451A1 true ES8505451A1 (es) 1985-05-16
ES534219A0 ES534219A0 (es) 1985-05-16

Family

ID=10545840

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534219A Granted ES534219A0 (es) 1983-07-16 1984-07-11 Tobera de inyeccion de combustible liquido

Country Status (7)

Country Link
US (1) US4552310A (es)
JP (1) JPS6036775A (es)
DE (1) DE3425816A1 (es)
ES (1) ES534219A0 (es)
FR (1) FR2549152B1 (es)
GB (1) GB8319284D0 (es)
IT (1) IT1176373B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813600A (en) * 1987-10-16 1989-03-21 Cummins Engine Company, Inc. Simplified pressure time dependent fuel injector
JPH02148640U (es) * 1989-05-22 1990-12-18
DE3937917A1 (de) * 1989-11-15 1991-05-16 Man Nutzfahrzeuge Ag Verfahren zum intermittierenden einspritzen von brennstoff in den brennraum einer brennkraftmaschine, sowie vorrichtung zur durchfuehrung dieses verfahrens
US5487508A (en) * 1994-03-31 1996-01-30 Caterpillar Inc. Injection rate shaping control ported check stop for a fuel injection nozzle
DE19725198A1 (de) * 1997-06-14 1998-12-17 Bosch Gmbh Robert Brennstoffeinspritzventil
TR200402049A1 (tr) * 2004-08-18 2006-03-21 Robert Bosch Gmbh Entegre filtreli enjektör.
CN101466945A (zh) 2005-02-04 2009-06-24 M·M·伊斯梅洛夫 燃料喷射系统以及改善喷雾形成的燃料喷射器
US7415969B2 (en) * 2006-02-28 2008-08-26 Caterpillar Inc. Fuel injector having recessed check top

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE733041C (de) * 1941-08-21 1943-03-18 Bosch Gmbh Robert Einspritzventil fuer Brennkraftmaschinen
DE829682C (de) * 1941-10-12 1952-01-28 Bosch Gmbh Robert Einspritzventil fuer Brennkraftmaschinen
GB1014131A (en) * 1962-05-09 1965-12-22 Ricardo & Co Engineers Fuel injection apparatus for internal combustion engines
US3368761A (en) * 1965-10-15 1968-02-13 Mack Trucks Variable flow rate fuel injection nozzle
FR1515388A (fr) * 1966-03-30 1968-03-01 Bosch Gmbh Robert Soupape d'injection de carburant pour la pré-injection et l'injection principale

Also Published As

Publication number Publication date
DE3425816A1 (de) 1985-01-24
US4552310A (en) 1985-11-12
IT8421690A1 (it) 1985-12-29
IT1176373B (it) 1987-08-18
IT8421690A0 (it) 1984-06-29
FR2549152B1 (fr) 1989-10-20
ES534219A0 (es) 1985-05-16
GB8319284D0 (en) 1983-08-17
FR2549152A1 (fr) 1985-01-18
JPS6036775A (ja) 1985-02-25

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