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ES309828A1 - Fuel injection system of an internal combustión engine. (Machine-translation by Google Translate, not legally binding) - Google Patents

Fuel injection system of an internal combustión engine. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES309828A1
ES309828A1 ES0309828A ES309828A ES309828A1 ES 309828 A1 ES309828 A1 ES 309828A1 ES 0309828 A ES0309828 A ES 0309828A ES 309828 A ES309828 A ES 309828A ES 309828 A1 ES309828 A1 ES 309828A1
Authority
ES
Spain
Prior art keywords
injectors
supply
translation
machine
injection system
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
ES0309828A
Other languages
Spanish (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.)
Tecalemit SA
Original Assignee
Tecalemit SA
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
Priority claimed from GB7895/64A external-priority patent/GB1098823A/en
Application filed by Tecalemit SA filed Critical Tecalemit SA
Publication of ES309828A1 publication Critical patent/ES309828A1/en
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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/02—Pumps peculiar 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
    • 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

Landscapes

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

Abstract

Fuel injection system in an internal combustion engine; which includes a pipeline, in closed circuit, of fuel supply, with branches of supply and return; open injectors, connected to the supply branch, to the injectors, at a pressure dependent on the speed of the motor; the closed circuit pipeline includes a gauging valve, adjustable in response to a parameter of operation of the engine, to adjust the supply to the injectors means of pumping to provide atomization air, at reduced pressure, to the injectors, to drag and discharge liquid fuel, practically at the atomization air pressure; Vacuum safety valve connected to ensure the supply of air to the injectors, and a pneumatic valve connected in such a way to the return branch of the fuel, that the pressure of the atomization air is opposed to the return current of this. (Machine-translation by Google Translate, not legally binding)
ES0309828A 1964-02-25 1965-02-25 Fuel injection system of an internal combustión engine. (Machine-translation by Google Translate, not legally binding) Expired ES309828A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7895/64A GB1098823A (en) 1962-12-21 1964-02-25 Fuel injection systems for internal combustion engines
GB2617364 1964-06-24

Publications (1)

Publication Number Publication Date
ES309828A1 true ES309828A1 (en) 1966-01-16

Family

ID=26241739

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0309828A Expired ES309828A1 (en) 1964-02-25 1965-02-25 Fuel injection system of an internal combustión engine. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
DE (1) DE1286803B (en)
ES (1) ES309828A1 (en)
FR (1) FR1475616A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0167182A3 (en) * 1981-07-07 1986-03-26 Piper Fm Limited Delivery of fuel to working chambers of internal combustion engines
DE3274135D1 (en) * 1981-07-07 1986-12-11 Piper Ltd F M Fuel delivery to internal combustion engines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2009412A (en) * 1932-01-25 1935-07-30 Augustin M Prentiss Carburetor
US2706976A (en) * 1951-03-07 1955-04-26 Moto Guzzi Societa Per Azioni Carburator and carburation system for internal combustion engines

Also Published As

Publication number Publication date
DE1286803B (en) 1969-01-09
FR1475616A (en) 1967-04-07

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