FR2422827A1 - Dispositif de commande assurant la deconnexion des soupapes sur un moteur a combustion interne a plusieurs cylindres - Google Patents

Dispositif de commande assurant la deconnexion des soupapes sur un moteur a combustion interne a plusieurs cylindres

Info

Publication number
FR2422827A1
FR2422827A1 FR7909063A FR7909063A FR2422827A1 FR 2422827 A1 FR2422827 A1 FR 2422827A1 FR 7909063 A FR7909063 A FR 7909063A FR 7909063 A FR7909063 A FR 7909063A FR 2422827 A1 FR2422827 A1 FR 2422827A1
Authority
FR
France
Prior art keywords
valves
disconnecting
control device
internal combustion
combustion engine
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.)
Pending
Application number
FR7909063A
Other languages
English (en)
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2422827A1 publication Critical patent/FR2422827A1/fr
Pending 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
    • 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 Device For Special Equipments (AREA)
  • Magnetically Actuated Valves (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

L'invention concerne un dispositif de commande assurant la déconnexion des soupapes d'un moteur. Il est prévu un système auxiliaire qui, lors de la déconnexion des soupapes de la distribution, agit sur un organe accumulateur d'énergie 4 intercalé présentant une masselotte 3 montée. sur ressort, de telle sorte que la masselotte 3 entraîne, après une course déterminée, un élément 12 raccordé aux organes de réglage 13, 20, 21 assurant la déconnexion des soupapes. Application : moteurs à combustion interne à plusieurs cylindres.
FR7909063A 1978-04-12 1979-04-10 Dispositif de commande assurant la deconnexion des soupapes sur un moteur a combustion interne a plusieurs cylindres Pending FR2422827A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782815732 DE2815732A1 (de) 1978-04-12 1978-04-12 Schaltmittel zur betaetigung der ventilabschaltung an mehrzylindrigen brennkraftmaschinen

Publications (1)

Publication Number Publication Date
FR2422827A1 true FR2422827A1 (fr) 1979-11-09

Family

ID=6036746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909063A Pending FR2422827A1 (fr) 1978-04-12 1979-04-10 Dispositif de commande assurant la deconnexion des soupapes sur un moteur a combustion interne a plusieurs cylindres

Country Status (5)

Country Link
US (1) US4245596A (fr)
DE (1) DE2815732A1 (fr)
FR (1) FR2422827A1 (fr)
GB (1) GB2018892A (fr)
IT (1) IT1116585B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387680A (en) * 1980-04-23 1983-06-14 Katashi Tsunetomi Mechanism for stopping valve operation
US4414935A (en) * 1981-02-09 1983-11-15 Curtis Nikolaus A Cylinder deactivation device with slotted sleeve mechanism
JPS5896134A (ja) * 1981-12-03 1983-06-08 Honda Motor Co Ltd 内燃機関の弁駆動制御装置
JPS5896135A (ja) * 1981-12-03 1983-06-08 Honda Motor Co Ltd 内燃機関の弁駆動制御装置
JPS593109A (ja) * 1982-06-29 1984-01-09 Toyota Motor Corp 内燃機関のバルブ停止装置
DE3920931A1 (de) * 1989-06-27 1991-01-03 Fev Motorentech Gmbh & Co Kg Elektromagnetisch arbeitende stelleinrichtung
US7128034B2 (en) * 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
US7273026B2 (en) * 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062075B (de) * 1958-01-07 1959-07-23 Wilh Bitter Fa Schnellschlussventil, insbesondere fuer Tankfahrzeuge
FR1360978A (fr) * 1963-06-19 1964-05-15 Keelavite Hydraulics Ltd Appareil hydraulique alternatif
DE1564819A1 (de) * 1966-10-20 1970-03-19 Standard Elek K Lorenz Ag Elektromagnetisches Antriebssystem
FR2303955A1 (fr) * 1975-03-14 1976-10-08 Johnson David Machine thermique a deplacement positif avec chambre de combustion separee

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141333A (en) * 1975-01-13 1979-02-27 Gilbert Raymond D Valve train systems of internal combustion engines
US4386590A (en) * 1976-06-11 1983-06-07 Ford Motor Company Multi-cylinder internal combustion engine having selective cylinder control
DE2753197A1 (de) * 1976-12-15 1978-06-22 Eaton Corp Ventilsteuervorrichtung
US4173209A (en) * 1977-07-14 1979-11-06 Jordan Edgar R Engine control system and valve deactivator thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062075B (de) * 1958-01-07 1959-07-23 Wilh Bitter Fa Schnellschlussventil, insbesondere fuer Tankfahrzeuge
FR1360978A (fr) * 1963-06-19 1964-05-15 Keelavite Hydraulics Ltd Appareil hydraulique alternatif
DE1564819A1 (de) * 1966-10-20 1970-03-19 Standard Elek K Lorenz Ag Elektromagnetisches Antriebssystem
FR2303955A1 (fr) * 1975-03-14 1976-10-08 Johnson David Machine thermique a deplacement positif avec chambre de combustion separee

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/77 *

Also Published As

Publication number Publication date
GB2018892A (en) 1979-10-24
US4245596A (en) 1981-01-20
DE2815732A1 (de) 1979-10-25
IT7948626A0 (it) 1979-04-05
IT1116585B (it) 1986-02-10

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