ES287800U - Inyector de combustible liquido. - Google Patents

Inyector de combustible liquido.

Info

Publication number
ES287800U
ES287800U ES1984287800U ES287800U ES287800U ES 287800 U ES287800 U ES 287800U ES 1984287800 U ES1984287800 U ES 1984287800U ES 287800 U ES287800 U ES 287800U ES 287800 U ES287800 U ES 287800U
Authority
ES
Spain
Prior art keywords
valve plate
liquid fuel
orifice
seat
holes
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
ES1984287800U
Other languages
English (en)
Other versions
ES287800Y (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 ES287800U publication Critical patent/ES287800U/es
Application granted granted Critical
Publication of ES287800Y publication Critical patent/ES287800Y/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
    • F02M61/1853—Orifice plates
    • 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
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve
    • 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
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

Inyector de combustible líquido que incluye un cuerpo de inyector, un orificio de entrada de combustible líquido definido en el cuerpo, un dispositivo que constituye un orificio de salida de combustible líquido, un asiento de forma anular formado alrededor del orificio, una placa de válvula destinada a cooperar con el asiento, un dispositivo elástico que orienta la placa de válvula hacia la posición de contacto con el asiento, un dispositivo de solenoide soportado por el cuerpo, estando hecha dicha placa de válvula con un material magnetizable y pudiendo desplazarse, cuando se energiza dicho solenoide, para alejarse de dicho asiento con el fin de permitir la circulación del combustible líquido a través de dicho orificio, y unos orificios formados en dicha placa de válvula, estando situados dichos orificios hacia el exterior de dicho asiento de forma anular, formando dichos orificios parte del trayecto de circulación del combustible líquido a través de la tobera entre dicho orificio de entrada y dicho orificio de salida, caracterizado porque los ejes de dichos orificios están inclinados respecto a la perpendicular de la placa de válvula, con lo cual el combustible, antes de penetrar en dicho orificio presenta un movimiento turbulento alrededor del eje de dicho orificio.
ES1984287800U 1983-03-16 1984-03-09 Inyector de combustible liquido. Expired ES287800Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838307292A GB8307292D0 (en) 1983-03-16 1983-03-16 Fuel injector

Publications (2)

Publication Number Publication Date
ES287800U true ES287800U (es) 1986-01-01
ES287800Y ES287800Y (es) 1986-08-01

Family

ID=10539708

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984287800U Expired ES287800Y (es) 1983-03-16 1984-03-09 Inyector de combustible liquido.

Country Status (5)

Country Link
JP (1) JPS59183207A (es)
ES (1) ES287800Y (es)
FR (1) FR2542816A1 (es)
GB (1) GB8307292D0 (es)
IT (1) IT1175951B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110709633B (zh) * 2017-06-05 2022-04-22 威斯塔德尔特有限责任公司 用于高传导性阀的控制板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1601395A1 (de) * 1968-01-30 1970-10-29 Bosch Gmbh Robert Elektromagnetisch betaetigtes Einspritzventil
IT1152503B (it) * 1982-08-18 1987-01-07 Alfa Romeo Spa Elettroiniettore per un motore a c.i.

Also Published As

Publication number Publication date
FR2542816A1 (fr) 1984-09-21
ES287800Y (es) 1986-08-01
IT1175951B (it) 1987-08-12
GB8307292D0 (en) 1983-04-20
IT8419980A0 (it) 1984-03-09
JPS59183207A (ja) 1984-10-18

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20040301