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ES392037A1 - Fuel feed devices for internal combustion engines - Google Patents

Fuel feed devices for internal combustion engines

Info

Publication number
ES392037A1
ES392037A1 ES392037A ES392037A ES392037A1 ES 392037 A1 ES392037 A1 ES 392037A1 ES 392037 A ES392037 A ES 392037A ES 392037 A ES392037 A ES 392037A ES 392037 A1 ES392037 A1 ES 392037A1
Authority
ES
Spain
Prior art keywords
fuel
internal combustion
engine
combustion engines
fuel feed
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
ES392037A
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 ES392037A1 publication Critical patent/ES392037A1/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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0606—Fuel temperature

Landscapes

  • Engineering & Computer Science (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

Valves supplied from 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 is governed by a light source which illuminates a photo-sensitive element according to the position of an intermediate rotary member. The fuel is fed to the valve by a fuel pump whose delivery circuit includes a pressure regulator comprising a discharge valve controlled by the suction in the intake pipe of the engine. Variation of richness of the air/fuel mixture through temperature changes is compensated by a bimetallic element coupled to the discharge valve.
ES392037A 1970-09-15 1971-06-08 Fuel feed devices for internal combustion engines Expired ES392037A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7033451A FR2105638A6 (en) 1970-09-15 1970-09-15

Publications (1)

Publication Number Publication Date
ES392037A1 true ES392037A1 (en) 1973-08-16

Family

ID=9061337

Family Applications (1)

Application Number Title Priority Date Filing Date
ES392037A Expired ES392037A1 (en) 1970-09-15 1971-06-08 Fuel feed devices for internal combustion engines

Country Status (9)

Country Link
US (1) US3714934A (en)
JP (1) JPS5118015B1 (en)
BR (1) BR7104687D0 (en)
DE (1) DE2129443A1 (en)
ES (1) ES392037A1 (en)
FR (1) FR2105638A6 (en)
GB (1) GB1333961A (en)
IT (1) IT1045057B (en)
SE (1) SE360708B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098235A (en) * 1974-08-28 1978-07-04 Repco Research Proprietary Limited Fuel feed control apparatus and system
US5337718A (en) * 1992-06-02 1994-08-16 Walbro Corporation Electronic fuel injection system with heat-pressure response

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2161743A (en) * 1936-09-07 1939-06-06 Bosch Gmbh Robert Control means for the fuel supply of internal combustion engines
US2876758A (en) * 1956-11-19 1959-03-10 Acf Ind Inc Starter controlled priming system for a fuel injection operated internal combustion engine
US2921569A (en) * 1957-12-27 1960-01-19 Gold Harold Fuel injection system
FR1597816A (en) * 1968-12-12 1970-06-29 S.I.B.E Sarl IMPROVEMENTS TO THE FUEL SUPPLY DEVICES FOR INTERNAL COMBUSTION ENGINES
GB1223925A (en) * 1968-12-17 1971-03-03 Zenith Carburetter Company Ltd Improvements in or relating to fuel supply devices for cold starting of internal combustion engines

Also Published As

Publication number Publication date
DE2129443A1 (en) 1972-03-23
BR7104687D0 (en) 1973-02-20
US3714934A (en) 1973-02-06
AU3309271A (en) 1973-03-08
FR2105638A6 (en) 1972-04-28
JPS5118015B1 (en) 1976-06-07
IT1045057B (en) 1980-05-10
GB1333961A (en) 1973-10-17
SE360708B (en) 1973-10-01

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