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FR2384123A1 - Injecteur de combustible a commande electrique - Google Patents

Injecteur de combustible a commande electrique

Info

Publication number
FR2384123A1
FR2384123A1 FR7807602A FR7807602A FR2384123A1 FR 2384123 A1 FR2384123 A1 FR 2384123A1 FR 7807602 A FR7807602 A FR 7807602A FR 7807602 A FR7807602 A FR 7807602A FR 2384123 A1 FR2384123 A1 FR 2384123A1
Authority
FR
France
Prior art keywords
support member
valve
core
fuel injector
electrically controlled
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.)
Withdrawn
Application number
FR7807602A
Other languages
English (en)
Inventor
Gary L Casey
Bruce H Tuller
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of FR2384123A1 publication Critical patent/FR2384123A1/fr
Withdrawn legal-status Critical Current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
    • F02M51/0635—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
    • F02M51/066—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 and the valve being allowed to move relatively to each other or not being attached to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3005—Details not otherwise provided for
    • 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
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/02—Fuel evaporation in fuel rails, e.g. in common 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
    • Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Injecteur comprenant : un organe de support; une soupape montée dans cet organe et possédant des moyens formant un siège de soupape et une tête de soupape coopérante, le siège de soupape étant pourvu d'un orifice de dosage; et un dispositif de commande électromagnétique monté dans l'organe de support et comprenant un noyau en forme de C, une bobine montée sur une jambe du noyau et une armature montée dans l'organe de support à proximité de l'extrémité ouverte du noyau et possédant une extension venant en engagement avec la tête de soupape, et un agencement destiné à régler la course de l'armature et, donc, de la tête de soupape. Injecteur applicable à un système d'injection à point unique pour moteur à combustion interne.
FR7807602A 1977-03-17 1978-03-16 Injecteur de combustible a commande electrique Withdrawn FR2384123A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/778,806 US4142683A (en) 1977-03-17 1977-03-17 Electric fuel injection valve

Publications (1)

Publication Number Publication Date
FR2384123A1 true FR2384123A1 (fr) 1978-10-13

Family

ID=25114436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807602A Withdrawn FR2384123A1 (fr) 1977-03-17 1978-03-16 Injecteur de combustible a commande electrique

Country Status (9)

Country Link
US (1) US4142683A (fr)
JP (1) JPS53115411A (fr)
AU (1) AU3410578A (fr)
DE (1) DE2811545A1 (fr)
ES (1) ES467969A1 (fr)
FR (1) FR2384123A1 (fr)
GB (1) GB1581708A (fr)
IT (1) IT1093872B (fr)
SE (1) SE7803123L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485099A1 (fr) * 1978-02-07 1981-12-24 Bendix Corp Dispositif de traitement de carburant chaud pour un systeme d'injection
FR2533971A1 (fr) * 1982-09-30 1984-04-06 Bendix Corp Injecteur de carburant
EP0105793A3 (en) * 1982-09-30 1985-05-15 The Bendix Corporation Pressure compensated fuel injector
FR2578295A1 (fr) * 1985-03-02 1986-09-05 Bosch Gmbh Robert Soupape d'injection de carburant susceptible d'etre actionnee electro-magnetiquement

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1119493A (fr) * 1978-07-21 1982-03-09 Mamoru Fujieda Systeme d'injection de carburant pour moteurs a combustion interne
JPS6024299B2 (ja) * 1978-07-21 1985-06-12 株式会社日立製作所 最適燃料供給制御装置
JPS5517639A (en) * 1978-07-22 1980-02-07 Hitachi Ltd Single fuel injection device
US4338966A (en) * 1979-02-09 1982-07-13 Chrysler Corporation Direct solenoid operated directional control valve
ATE17883T1 (de) * 1981-04-29 1986-02-15 Solex Uk Ltd Eine elektromagnetische f luessigkeitseinspritzvorrichtung und ein einzelpunktkraftstoffeinspritzsystem fuer eine verbrennungskraftmaschine.
DE3427526A1 (de) * 1984-07-26 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
DE3642310C2 (de) * 1986-12-11 1994-02-17 Bosch Gmbh Robert Elektromagnetisch betätigbares Kraftstoffeinspritzventil
DE3834445A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil mit kippanker
US5054456A (en) * 1989-11-06 1991-10-08 General Motors Corporation Fuel injection
US5197675A (en) * 1991-02-11 1993-03-30 Siemens Automotive L.P. Fuel rail having rolling ball fuel injectors
US5366163A (en) * 1993-09-02 1994-11-22 Siemens Automotive L.P. Fuel injector valve having a sphere for the valve element
US5479899A (en) * 1994-10-13 1996-01-02 Phelps Fuel Systems, Inc. Fuel management system
IT239878Y1 (it) 1996-12-23 2001-03-13 Elasis Sistema Ricerca Fiat Perfezionamenti ad una valvola di dosaggio a comando elettromagneticoper un iniettore di combustibile.
US5791339A (en) * 1997-03-13 1998-08-11 Nellcor Puritan Bennettt Incorprated Spring piloted safety valve with jet venturi bias
US20120199768A1 (en) * 2011-02-03 2012-08-09 Love Lonnie J Mesofluidic digital valve
EP3323502B1 (fr) * 2015-07-16 2022-11-09 Ohkawara Kakohki Co., Ltd. Disperseur par voie humide
JP2018013117A (ja) * 2016-07-22 2018-01-25 株式会社ニッキ Ｖ型２シリンダ汎用エンジンの燃料供給制御システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738578A (en) * 1971-10-04 1973-06-12 Gen Motors Corp Permanent magnet armature valve
FR2166734A5 (fr) * 1972-01-06 1973-08-17 Peugeot & Renault

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307644A (en) * 1919-06-24 swanston
US1879165A (en) * 1930-08-25 1932-09-27 Louis O French Electromagnetically-operated valve
US2850685A (en) * 1953-08-07 1958-09-02 Gen Controls Co Electromagnetic operator and mount therefor
US3210041A (en) * 1962-07-30 1965-10-05 Robertshaw Controls Co Electromagnetic actuator
US3255974A (en) * 1964-08-17 1966-06-14 Hartford Machine Screw Co Fuel injection nozzle
US3472458A (en) * 1967-09-18 1969-10-14 Itt Heating device
US3796229A (en) * 1972-11-20 1974-03-12 Robertshaw Controls Co Dual valve actuator assembly
US3934816A (en) * 1974-07-24 1976-01-27 International Telephone & Telegraph Corporation Fluid control valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738578A (en) * 1971-10-04 1973-06-12 Gen Motors Corp Permanent magnet armature valve
FR2166734A5 (fr) * 1972-01-06 1973-08-17 Peugeot & Renault

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485099A1 (fr) * 1978-02-07 1981-12-24 Bendix Corp Dispositif de traitement de carburant chaud pour un systeme d'injection
FR2533971A1 (fr) * 1982-09-30 1984-04-06 Bendix Corp Injecteur de carburant
EP0105793A3 (en) * 1982-09-30 1985-05-15 The Bendix Corporation Pressure compensated fuel injector
FR2578295A1 (fr) * 1985-03-02 1986-09-05 Bosch Gmbh Robert Soupape d'injection de carburant susceptible d'etre actionnee electro-magnetiquement

Also Published As

Publication number Publication date
DE2811545A1 (de) 1978-09-21
IT7821307A0 (it) 1978-03-17
IT1093872B (it) 1985-07-26
SE7803123L (sv) 1978-09-18
JPS53115411A (en) 1978-10-07
GB1581708A (en) 1980-12-17
ES467969A1 (es) 1978-11-01
AU3410578A (en) 1979-09-20
US4142683A (en) 1979-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse