FR2231851B1 - - Google Patents

Info

Publication number
FR2231851B1
FR2231851B1 FR7320168A FR7320168A FR2231851B1 FR 2231851 B1 FR2231851 B1 FR 2231851B1 FR 7320168 A FR7320168 A FR 7320168A FR 7320168 A FR7320168 A FR 7320168A FR 2231851 B1 FR2231851 B1 FR 2231851B1
Authority
FR
France
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
FR7320168A
Other languages
French (fr)
Other versions
FR2231851A1 (enExample
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 des Procedes Modernes dInjection SOPROMI
Original Assignee
Societe des Procedes Modernes dInjection SOPROMI
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 des Procedes Modernes dInjection SOPROMI filed Critical Societe des Procedes Modernes dInjection SOPROMI
Priority to FR7320168A priority Critical patent/FR2231851B1/fr
Priority to JP6246374A priority patent/JPS5082434A/ja
Priority to DE19742426886 priority patent/DE2426886A1/de
Priority to GB2477174A priority patent/GB1476766A/en
Publication of FR2231851A1 publication Critical patent/FR2231851A1/fr
Application granted granted Critical
Publication of FR2231851B1 publication Critical patent/FR2231851B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2432—Methods of calibration
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2464—Characteristics of actuators

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)
FR7320168A 1973-06-04 1973-06-04 Expired FR2231851B1 (enExample)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7320168A FR2231851B1 (enExample) 1973-06-04 1973-06-04
JP6246374A JPS5082434A (enExample) 1973-06-04 1974-06-01
DE19742426886 DE2426886A1 (de) 1973-06-04 1974-06-04 Verfahren und vorrichtung zur leerlaufeinstellung des brennstoffgemisches einer brennkraftmaschine
GB2477174A GB1476766A (en) 1973-06-04 1974-06-04 Process for the adjustment during idling of the fuel mixture of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7320168A FR2231851B1 (enExample) 1973-06-04 1973-06-04

Publications (2)

Publication Number Publication Date
FR2231851A1 FR2231851A1 (enExample) 1974-12-27
FR2231851B1 true FR2231851B1 (enExample) 1977-05-06

Family

ID=9120441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320168A Expired FR2231851B1 (enExample) 1973-06-04 1973-06-04

Country Status (4)

Country Link
JP (1) JPS5082434A (enExample)
DE (1) DE2426886A1 (enExample)
FR (1) FR2231851B1 (enExample)
GB (1) GB1476766A (enExample)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1892917A (en) * 1930-05-31 1933-01-03 Walker Brooks Magnetic valve
DE759099C (de) * 1940-10-31 1953-05-04 Nsu Werke A G Regelverfahren fuer elektrisch gesteuerte Einspritzvorrichtungen mit zeitkonstanten OEffnungen
FR1543848A (fr) * 1966-11-09 1968-10-25 Bosch Gmbh Robert Soupape d'injection à commande électromagnétique
FR2088701A5 (enExample) * 1970-04-22 1972-01-07 Sopromi Soc Proc Modern Inject
US3730159A (en) * 1971-12-17 1973-05-01 Sopromi Soc Proc Modern Inject Fuel injection device for internal combustion engines

Also Published As

Publication number Publication date
GB1476766A (en) 1977-06-16
JPS5082434A (enExample) 1975-07-03
FR2231851A1 (enExample) 1974-12-27
DE2426886A1 (de) 1974-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse