ES8504338A1 - Tobera de inyeccion de combustible liquido - Google Patents

Tobera de inyeccion de combustible liquido

Info

Publication number
ES8504338A1
ES8504338A1 ES533350A ES533350A ES8504338A1 ES 8504338 A1 ES8504338 A1 ES 8504338A1 ES 533350 A ES533350 A ES 533350A ES 533350 A ES533350 A ES 533350A ES 8504338 A1 ES8504338 A1 ES 8504338A1
Authority
ES
Spain
Prior art keywords
valve element
chamber
fuel injection
injection nozzle
opening
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
ES533350A
Other languages
English (en)
Other versions
ES533350A0 (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 ES533350A0 publication Critical patent/ES533350A0/es
Publication of ES8504338A1 publication Critical patent/ES8504338A1/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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • 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
    • 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
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies

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.DISPONE, AGUAS ARRIBA RESPECTO A UN ASIENTO DEFINIDO EN LA EXTREMIDAD CIEGA DE UN AGUJERO CIEGO FORMADO EN EL CUERPO DE LA TOBERA, DE UNA CAMARA, UNA ABERTURA DESDE DICHA CAMARA HASTA EL EXTERIOR DE LA TOBERA, Y DE UNA PROLONGACION EN EL ELEMENTO DE VALVULA QUE ES DESPLAZABLE EN EL INTERIOR DEL AGUJERO, EXTENDIENDOSE DICHA PROLONGACION EN EL INTERIOR DE DICHA ABERTURA, Y SIRVIENDO, EN LA POSICION DE CIERRE DEL ELEMENTO DE VALVULA, PARA IMPEDIR LA PENETRACION DE LOS GASES DE COMBUSTION EN DICHA CAMARA, FORMANDO DICHA ABERTURA EL ORIFICIO DE SALIDA.
ES533350A 1983-07-12 1984-06-12 Tobera de inyeccion de combustible liquido Expired ES8504338A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838318802A GB8318802D0 (en) 1983-07-12 1983-07-12 Fuel injection nozzles

Publications (2)

Publication Number Publication Date
ES533350A0 ES533350A0 (es) 1985-04-16
ES8504338A1 true ES8504338A1 (es) 1985-04-16

Family

ID=10545587

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533350A Expired ES8504338A1 (es) 1983-07-12 1984-06-12 Tobera de inyeccion de combustible liquido

Country Status (6)

Country Link
JP (1) JPS6022070A (es)
DE (1) DE3424891A1 (es)
ES (1) ES8504338A1 (es)
FR (1) FR2549153B1 (es)
GB (1) GB8318802D0 (es)
IT (1) IT1174178B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103051B4 (de) * 2001-01-24 2006-07-27 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10142301A1 (de) 2001-08-29 2003-03-20 Bosch Gmbh Robert Brennstoffeinspritzventil
JP6904968B2 (ja) * 2016-09-30 2021-07-21 株式会社鷺宮製作所 電動弁

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR977818A (fr) * 1942-11-18 1951-04-05 Prec Mecanique Perfectionnements apportés aux dispositifs du genre des injecteurs pour moteurs à combustion interne
BE475438A (es) * 1946-08-28
DE861344C (de) * 1948-10-02 1952-12-29 Bosch Gmbh Robert Einspritzventil fuer Brennkraftmaschinen
DE894789C (de) * 1949-12-11 1953-10-29 Daimler Benz Ag Fluessigkeitsgesteuerte Einspritzduese mit konischem Zapfen fuer Brennkraftmaschinen
DE862975C (de) * 1951-02-27 1953-01-15 Kloeckner Humboldt Deutz Ag Kraftstoffeinspritzventil fuer Brennkraftmaschinen
DE2750928A1 (de) * 1977-11-15 1979-05-17 Maschf Augsburg Nuernberg Ag Kraftstoff-einspritzduese fuer brennkraftmaschinen
JPS6052310B2 (ja) * 1980-09-05 1985-11-18 日産自動車株式会社 スロツトル型燃料噴射弁
DE8115088U1 (de) * 1981-05-21 1982-10-28 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen
JPS58160546A (ja) * 1982-03-18 1983-09-24 Nissan Motor Co Ltd スロツトル型燃料噴射弁

Also Published As

Publication number Publication date
FR2549153A1 (fr) 1985-01-18
JPS6022070A (ja) 1985-02-04
ES533350A0 (es) 1985-04-16
DE3424891A1 (de) 1985-01-24
IT1174178B (it) 1987-07-01
FR2549153B1 (fr) 1989-11-24
GB8318802D0 (en) 1983-08-10
IT8421361A0 (it) 1984-06-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203