FR2341045A1 - Utilisation economique d'un moteur a combustion interne polycylindrique par action sur la distribution - Google Patents

Utilisation economique d'un moteur a combustion interne polycylindrique par action sur la distribution

Info

Publication number
FR2341045A1
FR2341045A1 FR7603931A FR7603931A FR2341045A1 FR 2341045 A1 FR2341045 A1 FR 2341045A1 FR 7603931 A FR7603931 A FR 7603931A FR 7603931 A FR7603931 A FR 7603931A FR 2341045 A1 FR2341045 A1 FR 2341045A1
Authority
FR
France
Prior art keywords
engine
cam shaft
individual cylinders
neutralisation
valves
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
FR7603931A
Other languages
English (en)
Other versions
FR2341045B1 (fr
Inventor
Jean Henri Bertin
Maurice Paul Berthelot
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie 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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7603931A priority Critical patent/FR2341045A1/fr
Publication of FR2341045A1 publication Critical patent/FR2341045A1/fr
Application granted granted Critical
Publication of FR2341045B1 publication Critical patent/FR2341045B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/06—Cutting-out cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR7603931A 1976-02-13 1976-02-13 Utilisation economique d'un moteur a combustion interne polycylindrique par action sur la distribution Granted FR2341045A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7603931A FR2341045A1 (fr) 1976-02-13 1976-02-13 Utilisation economique d'un moteur a combustion interne polycylindrique par action sur la distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603931A FR2341045A1 (fr) 1976-02-13 1976-02-13 Utilisation economique d'un moteur a combustion interne polycylindrique par action sur la distribution

Publications (2)

Publication Number Publication Date
FR2341045A1 true FR2341045A1 (fr) 1977-09-09
FR2341045B1 FR2341045B1 (fr) 1980-08-08

Family

ID=9169058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603931A Granted FR2341045A1 (fr) 1976-02-13 1976-02-13 Utilisation economique d'un moteur a combustion interne polycylindrique par action sur la distribution

Country Status (1)

Country Link
FR (1) FR2341045A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464372A1 (fr) * 1979-08-30 1981-03-06 Semt Procede et dispositif pour ameliorer le rendement d'un moteur a combustion interne par variation selective au taux de compression effectif selon le regime du moteur
EP0037443A1 (fr) * 1978-03-27 1981-10-14 Horace T. Junior Brock Système pour mettre des cylindres hors d'activité
FR2480354A1 (fr) * 1980-04-11 1981-10-16 Renault Dispositif permettant la mise en ou hors service de soupapes commandees par cames et culbuteurs articules sur une rampe
FR2482193A1 (fr) * 1980-05-08 1981-11-13 Renault Dispositif culbuteur de soupape deconnectable
EP0040121A1 (fr) * 1980-05-08 1981-11-18 Regie Nationale Des Usines Renault Dispositif culbuteur de soupape déconnectable
FR2503249A1 (fr) * 1981-04-01 1982-10-08 Ruyer Charles Dispositif de commande de la distribution d'un moteur a explosion

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037443A1 (fr) * 1978-03-27 1981-10-14 Horace T. Junior Brock Système pour mettre des cylindres hors d'activité
FR2464372A1 (fr) * 1979-08-30 1981-03-06 Semt Procede et dispositif pour ameliorer le rendement d'un moteur a combustion interne par variation selective au taux de compression effectif selon le regime du moteur
EP0024994A1 (fr) * 1979-08-30 1981-03-11 Societe D'etudes De Machines Thermiques S.E.M.T. Procédé et dispositif pour améliorer le rendement d'un moteur à combustion interne par variation sélective du taux de compression selon le régime d'un moteur
FR2480354A1 (fr) * 1980-04-11 1981-10-16 Renault Dispositif permettant la mise en ou hors service de soupapes commandees par cames et culbuteurs articules sur une rampe
FR2482193A1 (fr) * 1980-05-08 1981-11-13 Renault Dispositif culbuteur de soupape deconnectable
EP0040121A1 (fr) * 1980-05-08 1981-11-18 Regie Nationale Des Usines Renault Dispositif culbuteur de soupape déconnectable
FR2503249A1 (fr) * 1981-04-01 1982-10-08 Ruyer Charles Dispositif de commande de la distribution d'un moteur a explosion

Also Published As

Publication number Publication date
FR2341045B1 (fr) 1980-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse