FR2274796B1 - - Google Patents

Info

Publication number
FR2274796B1
FR2274796B1 FR7420347A FR7420347A FR2274796B1 FR 2274796 B1 FR2274796 B1 FR 2274796B1 FR 7420347 A FR7420347 A FR 7420347A FR 7420347 A FR7420347 A FR 7420347A FR 2274796 B1 FR2274796 B1 FR 2274796B1
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
FR7420347A
Other languages
French (fr)
Other versions
FR2274796A1 (fr
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage 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
Application filed by Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Priority to FR7420347A priority Critical patent/FR2274796A1/fr
Publication of FR2274796A1 publication Critical patent/FR2274796A1/fr
Application granted granted Critical
Publication of FR2274796B1 publication Critical patent/FR2274796B1/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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
FR7420347A 1974-06-12 1974-06-12 Dispositifs automatiques de regulation de l'avance a l'allumage en fonction du cliquetis d'un moteur a explosions Granted FR2274796A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7420347A FR2274796A1 (fr) 1974-06-12 1974-06-12 Dispositifs automatiques de regulation de l'avance a l'allumage en fonction du cliquetis d'un moteur a explosions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420347A FR2274796A1 (fr) 1974-06-12 1974-06-12 Dispositifs automatiques de regulation de l'avance a l'allumage en fonction du cliquetis d'un moteur a explosions

Publications (2)

Publication Number Publication Date
FR2274796A1 FR2274796A1 (fr) 1976-01-09
FR2274796B1 true FR2274796B1 (xx) 1979-07-06

Family

ID=9139950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420347A Granted FR2274796A1 (fr) 1974-06-12 1974-06-12 Dispositifs automatiques de regulation de l'avance a l'allumage en fonction du cliquetis d'un moteur a explosions

Country Status (1)

Country Link
FR (1) FR2274796A1 (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133475A (en) * 1977-01-17 1979-01-09 General Motors Corporation Engine spark timing system with knock retard and wide open throttle advance
DE2731841A1 (de) * 1977-07-14 1979-02-01 Daimler Benz Ag Verfahren zum vermeiden von mechanischen schaeden bei fremdgezuendeten brennkraftmaschinen und brennkraftmaschine zur durchfuehrung des verfahrens
US4153020A (en) * 1977-07-26 1979-05-08 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Method and apparatus for spark control of engine knock
FR2426810A1 (fr) * 1978-05-26 1979-12-21 Sev Marchal Procede et dispositif de correction d'avance a l'allumage par diminution de l'avance lors de l'apparition du cliquetis
FR2449798A1 (fr) * 1979-02-23 1980-09-19 Sev Marchal Dispositif electronique permettant de detecter le cliquetis au cours du fonctionnement d'un moteur a combustion interne
JPS5945833B2 (ja) * 1979-05-14 1984-11-08 三菱電機株式会社 内燃機関の点火時期制御装置
DE3018554C2 (de) * 1979-05-21 1985-10-31 Mitsubishi Denki K.K., Tokio/Tokyo Zündzeitpunkteinstellvorrichtung für eine Brennkraftmaschine
JPS55156262A (en) * 1979-05-25 1980-12-05 Nissan Motor Co Ltd Ignition lead angle controller
JPS605786B2 (ja) * 1979-05-25 1985-02-14 三菱電機株式会社 内燃機関の点火時期制御装置
FR2466616A3 (fr) * 1979-10-03 1981-04-10 Ducellier & Cie Dispositif de detection du cliquetis d'un moteur a combustion interne, notamment pour vehicule automobile
FR2472091A1 (fr) * 1979-12-20 1981-06-26 Sev Marchal Dispositif d'allumage evitant le cliquetis au cours du fonctionnement d'un moteur a combustion interne
FR2500536A1 (fr) * 1981-02-20 1982-08-27 Bertin & Cie Procede et dispositif pour diminuer la consommation en carburant d'un moteur a combustion interne
JPS58124067A (ja) * 1982-01-19 1983-07-23 Hitachi Ltd ノツク制御装置

Also Published As

Publication number Publication date
FR2274796A1 (fr) 1976-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse