ES471424A1 - Tobera de inyeccion de combustible - Google Patents

Tobera de inyeccion de combustible

Info

Publication number
ES471424A1
ES471424A1 ES471424A ES471424A ES471424A1 ES 471424 A1 ES471424 A1 ES 471424A1 ES 471424 A ES471424 A ES 471424A ES 471424 A ES471424 A ES 471424A ES 471424 A1 ES471424 A1 ES 471424A1
Authority
ES
Spain
Prior art keywords
chamber
injection nozzle
fuel injection
valve
solenoid
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
ES471424A
Other languages
English (en)
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 ES471424A1 publication Critical patent/ES471424A1/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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0628—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a stepped armature

Landscapes

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

Abstract

Tobera de inyección de combustible del tipo destinado a montarse en un motor de combustión interna y a través de la cual puede suministrarse combustible líquido a dicho motor, comprendiendo la tobera un cuerpo alargado provisto de una cámara también alargad y definida en el mismo, estando abierto un extremo de la citada cámara y extendiéndose su otro extremo al interior de un taladro que termina en una salida, un elemento valvular deslizable en dicho taladro y un asiento en éste último al que puede acoplarse el elemento valvular para impedir el flujo de combustible a través de la salida; una entrada de combustible en la cámara, un inducido anular deslizable en la misma cámara, medios que conectan el inducido al elemento valvular, un cierre terminal para el extremo abierto de la cámara, medios sostenidos por ese cierre terminal y extendidos dentro del inducido para formar un circuito magnético con él, un devanado eléctrico que puede energizarse para causar la circulación de flujo en el circuito magnético y por consiguiente el movimiento de separación del elemento valvular respecto al asiento, refrigerándose dicho devanado por el flujo de combustible a través de la cámara desde la entrada a la salida.
ES471424A 1977-08-24 1978-07-04 Tobera de inyeccion de combustible Expired ES471424A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3560177 1977-08-24

Publications (1)

Publication Number Publication Date
ES471424A1 true ES471424A1 (es) 1979-01-16

Family

ID=10379542

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471424A Expired ES471424A1 (es) 1977-08-24 1978-07-04 Tobera de inyeccion de combustible

Country Status (6)

Country Link
JP (1) JPS5444128A (es)
DE (1) DE2834844A1 (es)
ES (1) ES471424A1 (es)
FR (1) FR2401326A1 (es)
IT (1) IT1097138B (es)
SU (1) SU772491A3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5671951U (es) * 1979-11-07 1981-06-13
DE3320469A1 (de) * 1983-06-07 1984-12-13 Volkswagenwerk Ag, 3180 Wolfsburg Vorrichtung zur verteilung einer zweiphasenstroemung
DE3617255A1 (de) * 1986-05-22 1987-11-26 Bayerische Motoren Werke Ag Vorrichtung zum dosierten zufuehren eines brennstoffes, insbesondere in den brennraum einer brennkraftmaschine
US5642862A (en) * 1995-07-28 1997-07-01 Siemens Automotive Corporation Fuel injection valve having a guide diaphragm and method for assembling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH175767A (de) * 1932-11-24 1935-03-15 Edward Kennedy Harry Elektromagnetisch gesteuertes Ventil.
US3017873A (en) * 1956-07-17 1962-01-23 Gen Motors Corp Fuel injection system
DE1911827A1 (de) * 1969-03-08 1970-09-17 Bosch Gmbh Robert Magnetventil
CH529293A (de) * 1970-04-23 1972-10-15 Bosch Gmbh Robert Elektromagnetisch betätigbares Einspritzventil für Brennkraftmaschinen
DE2210213C2 (de) * 1972-03-03 1985-03-28 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betätigbares Kraftstoffeinspritzventil für Brennkraftmaschinen
GB1555478A (en) * 1975-09-19 1979-11-14 Lucas Industries Ltd Fuel injection system for internal combustion engines

Also Published As

Publication number Publication date
SU772491A3 (ru) 1980-10-15
DE2834844A1 (de) 1979-03-08
JPS5444128A (en) 1979-04-07
FR2401326A1 (fr) 1979-03-23
IT7825695A0 (it) 1978-07-14
IT1097138B (it) 1985-08-26

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