FR971274A - Système d'injection à commande électro-mécanique - Google Patents

Système d'injection à commande électro-mécanique

Info

Publication number
FR971274A
FR971274A FR971274DA FR971274A FR 971274 A FR971274 A FR 971274A FR 971274D A FR971274D A FR 971274DA FR 971274 A FR971274 A FR 971274A
Authority
FR
France
Prior art keywords
electro
injection system
mechanically controlled
controlled injection
mechanically
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
Other languages
English (en)
Inventor
Jules-Marie-Rene Retel
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 filed Critical
Application granted granted Critical
Publication of FR971274A publication Critical patent/FR971274A/fr
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
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • F02M51/0617—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets
    • F02M51/0621—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets acting on one mobile armature
    • 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
    • F02M51/02—Fuel-injection apparatus characterised by being operated electrically 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
    • 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
    • F02M51/0685—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 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
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • F02M69/20—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device being a servo-motor, e.g. using engine intake air pressure or vacuum

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)
FR971274D 1940-03-14 1940-03-14 Système d'injection à commande électro-mécanique Expired FR971274A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR971274T 1940-03-14

Publications (1)

Publication Number Publication Date
FR971274A true FR971274A (fr) 1951-01-15

Family

ID=9512131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971274D Expired FR971274A (fr) 1940-03-14 1940-03-14 Système d'injection à commande électro-mécanique

Country Status (1)

Country Link
FR (1) FR971274A (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856910A (en) * 1956-04-23 1958-10-21 Acf Ind Inc Fuel injection system
US2859741A (en) * 1956-09-20 1958-11-11 Edward R Glenn Fuel injecting apparatus
US2864354A (en) * 1956-10-25 1958-12-16 Bendix Aviat Corp Fuel supply system
US2884915A (en) * 1956-10-25 1959-05-05 Bendix Aviat Corp Control for fuel supply system
US2900967A (en) * 1957-03-11 1959-08-25 Bendix Aviat Corp Fuel supply system
US2948272A (en) * 1956-11-16 1960-08-09 Bendix Aviat Corp Fuel supply system
US2980090A (en) * 1956-02-24 1961-04-18 Bendix Corp Fuel injection system
US2981244A (en) * 1958-07-15 1961-04-25 Ralph G Hendrickson Fuel injection carburetion system
US2989044A (en) * 1957-03-12 1961-06-20 Bosch Arma Corp Fuel injection apparatus
US3051152A (en) * 1957-09-18 1962-08-28 Robert Bosch G M B H Fa Fuel control arrangement
DE3408012A1 (de) * 1984-03-05 1985-09-05 Gerhard Dipl.-Ing. Warren Mich. Mesenich Elektromagnetisches einspritzventil
US5088467A (en) * 1984-03-05 1992-02-18 Coltec Industries Inc Electromagnetic injection valve

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980090A (en) * 1956-02-24 1961-04-18 Bendix Corp Fuel injection system
US2856910A (en) * 1956-04-23 1958-10-21 Acf Ind Inc Fuel injection system
US2859741A (en) * 1956-09-20 1958-11-11 Edward R Glenn Fuel injecting apparatus
US2884915A (en) * 1956-10-25 1959-05-05 Bendix Aviat Corp Control for fuel supply system
US2864354A (en) * 1956-10-25 1958-12-16 Bendix Aviat Corp Fuel supply system
US2948272A (en) * 1956-11-16 1960-08-09 Bendix Aviat Corp Fuel supply system
US2900967A (en) * 1957-03-11 1959-08-25 Bendix Aviat Corp Fuel supply system
US2989044A (en) * 1957-03-12 1961-06-20 Bosch Arma Corp Fuel injection apparatus
US3051152A (en) * 1957-09-18 1962-08-28 Robert Bosch G M B H Fa Fuel control arrangement
US2981244A (en) * 1958-07-15 1961-04-25 Ralph G Hendrickson Fuel injection carburetion system
DE3408012A1 (de) * 1984-03-05 1985-09-05 Gerhard Dipl.-Ing. Warren Mich. Mesenich Elektromagnetisches einspritzventil
US4984549A (en) * 1984-03-05 1991-01-15 Coltec Industries Inc. Electromagnetic injection valve
US5088467A (en) * 1984-03-05 1992-02-18 Coltec Industries Inc Electromagnetic injection valve

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