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 cylindresInfo
- 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
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.
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)
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)
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)
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 |
-
1978
- 1978-04-12 DE DE19782815732 patent/DE2815732A1/de not_active Withdrawn
-
1979
- 1979-04-05 IT IT48626/79A patent/IT1116585B/it active
- 1979-04-10 FR FR7909063A patent/FR2422827A1/fr active Pending
- 1979-04-11 GB GB7912733A patent/GB2018892A/en not_active Withdrawn
- 1979-04-12 US US06/029,346 patent/US4245596A/en not_active Expired - Lifetime
Patent Citations (4)
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)
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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