ES2011511A6 - Valvula inyectora de combustible en subminiatura. - Google Patents

Valvula inyectora de combustible en subminiatura.

Info

Publication number
ES2011511A6
ES2011511A6 ES8803485A ES8803485A ES2011511A6 ES 2011511 A6 ES2011511 A6 ES 2011511A6 ES 8803485 A ES8803485 A ES 8803485A ES 8803485 A ES8803485 A ES 8803485A ES 2011511 A6 ES2011511 A6 ES 2011511A6
Authority
ES
Spain
Prior art keywords
fuel injector
valve
pico
disposed
cylindrical housing
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 - Lifetime
Application number
ES8803485A
Other languages
English (en)
Inventor
Gary Lee Casey
Robert Arnold Mcarthur
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of ES2011511A6 publication Critical patent/ES2011511A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M5/00—Float-controlled apparatus for maintaining a constant fuel level
    • F02M5/08—Float-controlled apparatus for maintaining a constant fuel level having means for venting float chambers
    • 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
    • F02M61/165—Filtering elements specially adapted in fuel inlets to injector
    • 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
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0667—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature acting as a valve or having a short valve body attached thereto
    • 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
    • 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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • F02M61/163—Means being injection-valves with helically or spirally shaped grooves
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/19—Nozzle materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/794—With means for separating solid material from the fluid
    • Y10T137/8085—Hollow strainer, fluid inlet and outlet perpendicular to each other

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)
  • Magnetically Actuated Valves (AREA)

Abstract

VALVULA INYECTORA DE COMBUSTIBLE EN SUBMINIATURA (10) QUE PUEDE ALOJARSE EN UN RECEPTACULO PREVISTO EN EL COLECTOR DE ADMISION DE AIRE (12) DE UN MOTOR DE COMBUSTION INTERNA QUE TIENE UN CONDUCTO DE COMBUSTIBLE INTEGRAL (14). COMPRENDE UN ALOJAMIENTO CILINDRICO MAGNETICAMENTE PERMEABLE (26) QUE TIENE PUERTAS DE ENTRADA RADIALES (24) Y UN ORIFICIO DE GUIA DE LA ARMADURA (32). UN ELEMENTO DE ASIENTO DE VALVULA (40) QUE TIENE UNA LUMBRERA DE SALIDA Y UN ASIENTO DE VALVULA (48) ESTA UNIDO EN EL EXTREMO DEL ALOJAMIENTO CILINDRICO (26) QUE TIENE EL ORIFICIO DE GUIA. UNA PLACA CON ORIFICIO (56) QUE TIENE UN ORIFICIO CALIBRADO ESTA DISPUESTA EN UN REBAJO DE PLACA CON ORIFICIO (50) PREVISTO EN LA CARA DEL ELEMENTO DE ASIENTO DE VALVULA (40). UN ESTATOR (76) DISPUESTO EN EL ALOJAMIENTO CILINDRICO TIENE UN ELEMENTO DE POLO AXIALMENTE DISPUESTO (78) Y UNA PESTAÑA RADIAL (80) UNIDA AL OTRO EXTREMO DEL ALOJAMIENTO CILINDRICO.
ES8803485A 1987-11-16 1988-11-16 Valvula inyectora de combustible en subminiatura. Expired - Lifetime ES2011511A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12123687A 1987-11-16 1987-11-16
US07/211,202 US4951878A (en) 1987-11-16 1988-06-23 Pico fuel injector valve

Publications (1)

Publication Number Publication Date
ES2011511A6 true ES2011511A6 (es) 1990-01-16

Family

ID=26819251

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803485A Expired - Lifetime ES2011511A6 (es) 1987-11-16 1988-11-16 Valvula inyectora de combustible en subminiatura.

Country Status (8)

Country Link
US (1) US4951878A (es)
EP (1) EP0394323A1 (es)
JP (1) JPH03502225A (es)
KR (1) KR890701891A (es)
CN (1) CN1034786A (es)
AU (1) AU616231B2 (es)
ES (1) ES2011511A6 (es)
WO (1) WO1989004919A2 (es)

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Also Published As

Publication number Publication date
AU616231B2 (en) 1991-10-24
EP0394323A1 (en) 1990-10-31
AU2820589A (en) 1989-06-14
JPH03502225A (ja) 1991-05-23
KR890701891A (ko) 1989-12-22
WO1989004919A2 (en) 1989-06-01
CN1034786A (zh) 1989-08-16
WO1989004919A3 (en) 1989-08-10
US4951878A (en) 1990-08-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19911118