ES391513A1 - Fuel feed devices for internal combustion engines - Google Patents

Fuel feed devices for internal combustion engines

Info

Publication number
ES391513A1
ES391513A1 ES391513A ES391513A ES391513A1 ES 391513 A1 ES391513 A1 ES 391513A1 ES 391513 A ES391513 A ES 391513A ES 391513 A ES391513 A ES 391513A ES 391513 A1 ES391513 A1 ES 391513A1
Authority
ES
Spain
Prior art keywords
internal combustion
combustion engines
fuel feed
feed devices
light source
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
ES391513A
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.)
Societe Industrielle de Brevets et dEtudes SIBE
Original Assignee
Societe Industrielle de Brevets et dEtudes SIBE
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 Societe Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Publication of ES391513A1 publication Critical patent/ES391513A1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

Several valves supplied by a source of fuel under pressure are each actuated by an electromagnet energized over a variable fraction of each revolution of a rotary member driven by the engine. The energizing current passes through a distributor constituted by a light source, two photodiodes and electronic gates, the rotary member allowing the light source to illuminate or not the photodiodes according to its angular position.
ES391513A 1970-06-05 1971-05-25 Fuel feed devices for internal combustion engines Expired ES391513A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020853A FR2093235A6 (en) 1970-06-05 1970-06-05

Publications (1)

Publication Number Publication Date
ES391513A1 true ES391513A1 (en) 1973-07-01

Family

ID=9056796

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391513A Expired ES391513A1 (en) 1970-06-05 1971-05-25 Fuel feed devices for internal combustion engines

Country Status (8)

Country Link
US (1) US3720190A (en)
BR (1) BR7103383D0 (en)
DE (1) DE2125959A1 (en)
ES (1) ES391513A1 (en)
FR (1) FR2093235A6 (en)
GB (1) GB1307953A (en)
IT (1) IT1045059B (en)
SE (1) SE359618B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139056Y2 (en) * 1972-06-07 1976-09-24
DE2458946C2 (en) * 1974-12-12 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Optical analog read-only memory
DE2846804C2 (en) * 1978-10-27 1982-08-12 Volkswagenwerk Ag, 3180 Wolfsburg Method and arrangement for achieving a correction of a characteristic which is stored in a control device for a fuel metering element of an internal combustion engine
US4488530A (en) * 1983-02-22 1984-12-18 Isadore Turetsky Controlling and switching mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1526505A1 (en) * 1966-11-11 1970-04-16 Bosch Gmbh Robert Fuel injection system
FR1546748A (en) * 1967-10-11 1968-11-22 Sibe Improvements in fuel supply devices for internal combustion engines
DE1751072A1 (en) * 1968-03-28 1971-02-11

Also Published As

Publication number Publication date
DE2125959A1 (en) 1971-12-23
GB1307953A (en) 1973-02-21
SE359618B (en) 1973-09-03
IT1045059B (en) 1980-05-10
BR7103383D0 (en) 1973-04-17
FR2093235A6 (en) 1972-01-28
US3720190A (en) 1973-03-13

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