FR2301688A1 - Perfectionnements aux dispositifs d'alimentation en combustible pour moteurs a combustion interne - Google Patents

Perfectionnements aux dispositifs d'alimentation en combustible pour moteurs a combustion interne

Info

Publication number
FR2301688A1
FR2301688A1 FR7505010A FR7505010A FR2301688A1 FR 2301688 A1 FR2301688 A1 FR 2301688A1 FR 7505010 A FR7505010 A FR 7505010A FR 7505010 A FR7505010 A FR 7505010A FR 2301688 A1 FR2301688 A1 FR 2301688A1
Authority
FR
France
Prior art keywords
internal combustion
fuel supply
combustion engines
supply devices
devices
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.)
Granted
Application number
FR7505010A
Other languages
English (en)
French (fr)
Other versions
FR2301688B1 (it
Inventor
Francois Mennesson
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
Priority to FR7505010A priority Critical patent/FR2301688A1/fr
Priority to DE19752558222 priority patent/DE2558222C3/de
Priority to GB313076A priority patent/GB1528819A/en
Priority to IT4792376A priority patent/IT1053914B/it
Publication of FR2301688A1 publication Critical patent/FR2301688A1/fr
Application granted granted Critical
Publication of FR2301688B1 publication Critical patent/FR2301688B1/fr
Granted 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
    • 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
    • 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)
  • Fuel-Injection Apparatus (AREA)
FR7505010A 1975-02-18 1975-02-18 Perfectionnements aux dispositifs d'alimentation en combustible pour moteurs a combustion interne Granted FR2301688A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7505010A FR2301688A1 (fr) 1975-02-18 1975-02-18 Perfectionnements aux dispositifs d'alimentation en combustible pour moteurs a combustion interne
DE19752558222 DE2558222C3 (de) 1975-02-18 1975-12-23 Saugrohreinspritzanlage für Brennkraftmaschinen
GB313076A GB1528819A (en) 1975-02-18 1976-01-27 Fuel-air supply systems for internal combustion engines
IT4792376A IT1053914B (it) 1975-02-18 1976-02-03 Dispositivo di alimentazione di combustibile per motori a combustione interna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7505010A FR2301688A1 (fr) 1975-02-18 1975-02-18 Perfectionnements aux dispositifs d'alimentation en combustible pour moteurs a combustion interne

Publications (2)

Publication Number Publication Date
FR2301688A1 true FR2301688A1 (fr) 1976-09-17
FR2301688B1 FR2301688B1 (it) 1977-10-28

Family

ID=9151363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505010A Granted FR2301688A1 (fr) 1975-02-18 1975-02-18 Perfectionnements aux dispositifs d'alimentation en combustible pour moteurs a combustion interne

Country Status (4)

Country Link
DE (1) DE2558222C3 (it)
FR (1) FR2301688A1 (it)
GB (1) GB1528819A (it)
IT (1) IT1053914B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389006A1 (fr) * 1977-04-27 1978-11-24 Lucas Industries Ltd Dispositif d'alimentation en combustible de moteurs a combustion interne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389006A1 (fr) * 1977-04-27 1978-11-24 Lucas Industries Ltd Dispositif d'alimentation en combustible de moteurs a combustion interne

Also Published As

Publication number Publication date
FR2301688B1 (it) 1977-10-28
GB1528819A (en) 1978-10-18
DE2558222C3 (de) 1978-10-19
DE2558222A1 (de) 1976-08-26
DE2558222B2 (de) 1978-02-23
IT1053914B (it) 1981-10-10

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse