FR2480354B1 - - Google Patents

Info

Publication number
FR2480354B1
FR2480354B1 FR8008207A FR8008207A FR2480354B1 FR 2480354 B1 FR2480354 B1 FR 2480354B1 FR 8008207 A FR8008207 A FR 8008207A FR 8008207 A FR8008207 A FR 8008207A FR 2480354 B1 FR2480354 B1 FR 2480354B1
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
FR8008207A
Other languages
French (fr)
Other versions
FR2480354A1 (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.)
Renault SA
Original Assignee
Renault 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 Renault SA filed Critical Renault SA
Priority to FR8008207A priority Critical patent/FR2480354A1/fr
Publication of FR2480354A1 publication Critical patent/FR2480354A1/fr
Application granted granted Critical
Publication of FR2480354B1 publication Critical patent/FR2480354B1/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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005—Deactivating valves
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)
FR8008207A 1980-04-11 1980-04-11 Dispositif permettant la mise en ou hors service de soupapes commandees par cames et culbuteurs articules sur une rampe Granted FR2480354A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8008207A FR2480354A1 (fr) 1980-04-11 1980-04-11 Dispositif permettant la mise en ou hors service de soupapes commandees par cames et culbuteurs articules sur une rampe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8008207A FR2480354A1 (fr) 1980-04-11 1980-04-11 Dispositif permettant la mise en ou hors service de soupapes commandees par cames et culbuteurs articules sur une rampe

Publications (2)

Publication Number Publication Date
FR2480354A1 FR2480354A1 (fr) 1981-10-16
FR2480354B1 true FR2480354B1 (enExample) 1982-04-30

Family

ID=9240775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008207A Granted FR2480354A1 (fr) 1980-04-11 1980-04-11 Dispositif permettant la mise en ou hors service de soupapes commandees par cames et culbuteurs articules sur une rampe

Country Status (1)

Country Link
FR (1) FR2480354A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2133853C1 (ru) * 1998-05-06 1999-07-27 Научно-исследовательский институт тепловозов и путевых машин Система управления двигателем внутреннего сгорания с отключаемыми цилиндрами

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878822A (en) * 1974-01-07 1975-04-22 Robert G Beal Multiple cam mechanism for internal combustion engines
JPS5261618A (en) * 1975-11-17 1977-05-21 Nissan Motor Co Ltd Open and close time control mechanism for inlet or exhaust valve of in ternal combustion engine
FR2341045A1 (fr) * 1976-02-13 1977-09-09 Bertin & Cie Utilisation economique d'un moteur a combustion interne polycylindrique par action sur la distribution
DE2737601C2 (de) * 1977-08-20 1983-01-27 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Einrichtung zum Anlassen einer luftverdichtenden Viertakt-Brennkraftmaschine

Also Published As

Publication number Publication date
FR2480354A1 (fr) 1981-10-16

Similar Documents

Publication Publication Date Title
FR2473414B1 (enExample)
FR2473983B1 (enExample)
FR2473585B1 (enExample)
FR2473132B1 (enExample)
CH655418B (enExample)
CH663130GA3 (enExample)
FR2473810B1 (enExample)
FR2473343B1 (enExample)
CH655684B (enExample)
FR2473051B1 (enExample)
FR2473700B1 (enExample)
FR2473766B1 (enExample)
FR2473852B1 (enExample)
FR2473445B1 (enExample)
DE3152398T1 (enExample)
FR2473224B1 (enExample)
FR2473388B1 (enExample)
FR2473508B1 (enExample)
FR2473842B1 (enExample)
FR2473449B1 (enExample)
FR2473924B1 (enExample)
FR2473511B1 (enExample)
FR2473749B1 (enExample)
DE3029945C2 (enExample)
CH655427B (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse