IT7948539A0 - Perfezionamento nei motori a combustione interna con valvole disinseribili - Google Patents

Perfezionamento nei motori a combustione interna con valvole disinseribili

Info

Publication number
IT7948539A0
IT7948539A0 IT7948539A IT4853979A IT7948539A0 IT 7948539 A0 IT7948539 A0 IT 7948539A0 IT 7948539 A IT7948539 A IT 7948539A IT 4853979 A IT4853979 A IT 4853979A IT 7948539 A0 IT7948539 A0 IT 7948539A0
Authority
IT
Italy
Prior art keywords
disengageable
valves
improvement
internal combustion
combustion engines
Prior art date
Application number
IT7948539A
Other languages
English (en)
Other versions
IT1116512B (it
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
Priority claimed from DE19782814087 external-priority patent/DE2814087A1/de
Priority claimed from DE19782814307 external-priority patent/DE2814307A1/de
Application filed by Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of IT7948539A0 publication Critical patent/IT7948539A0/it
Application granted granted Critical
Publication of IT1116512B publication Critical patent/IT1116512B/it

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
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/031—Electromagnets
    • 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)
  • Valve Device For Special Equipments (AREA)
IT48539/79A 1978-04-01 1979-03-30 Perfezionamento nei motori a combustione interna con valvole disinseribili IT1116512B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782814087 DE2814087A1 (de) 1978-04-01 1978-04-01 Mehrzylindrige brennkraftmaschine mit ventilabschaltung
DE19782814307 DE2814307A1 (de) 1978-04-03 1978-04-03 Mehrzylindrige brennkraftmaschine mit ventilabschaltung

Publications (2)

Publication Number Publication Date
IT7948539A0 true IT7948539A0 (it) 1979-03-30
IT1116512B IT1116512B (it) 1986-02-10

Family

ID=25774173

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48539/79A IT1116512B (it) 1978-04-01 1979-03-30 Perfezionamento nei motori a combustione interna con valvole disinseribili

Country Status (4)

Country Link
US (1) US4284042A (it)
FR (1) FR2421273A1 (it)
GB (1) GB2017820B (it)
IT (1) IT1116512B (it)

Families Citing this family (26)

* 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
FR2493915B1 (fr) * 1980-11-13 1985-12-06 Renault Dispositif de distribution variable pour moteur a combustion interne
DE3046402C2 (de) * 1980-12-10 1984-08-09 Audi Nsu Auto Union Ag, 7107 Neckarsulm Vorrichtung zum Abschalten einzelner Zylinder einer mehrzylindrigen Hubkolben-Brennkraftmaschine
US4585101A (en) * 1981-03-23 1986-04-29 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Power transmission mechanism for automotive vehicles
US4391095A (en) * 1981-07-02 1983-07-05 Texaco Inc. Internal combustion engine with exhaust filter rejuvenation
US4395875A (en) * 1981-07-24 1983-08-02 Texaco Inc. Method for rejuvenating an exhaust gas filter for a diesel engine
JPS5896135A (ja) * 1981-12-03 1983-06-08 Honda Motor Co Ltd 内燃機関の弁駆動制御装置
JPS5896134A (ja) * 1981-12-03 1983-06-08 Honda Motor Co Ltd 内燃機関の弁駆動制御装置
US4481919A (en) * 1981-12-07 1984-11-13 Honda Giken Kogyo Kabushiki Kaisha Intake/exhaust valve assembly for an internal combustion engine
JPS593109A (ja) * 1982-06-29 1984-01-09 Toyota Motor Corp 内燃機関のバルブ停止装置
US4469061A (en) * 1982-07-08 1984-09-04 Honda Giken Kogyo Kabushiki Kaisha Valve actuating method for internal combustion engine with valve operation suspending function
US4791894A (en) * 1984-12-26 1988-12-20 Ambrose White Reciprocating piston engine
US4770137A (en) * 1985-02-08 1988-09-13 Aisin Seiki Kabushiki Kaisha Cylinder control device for variable-cylindered engine
IT1182480B (it) * 1985-07-02 1987-10-05 Fiat Auto Spa Sistema di punteria per motori a combustione interna provvisti di alberi con camme a profilo variabile
US5158109A (en) * 1989-04-18 1992-10-27 Hare Sr Nicholas S Electro-rheological valve
US5103779A (en) * 1989-04-18 1992-04-14 Hare Sr Nicholas S Electro-rheological valve control mechanism
JP2546435B2 (ja) * 1990-11-05 1996-10-23 三菱自動車工業株式会社 内燃機関のシリンダヘッド
DE4338473A1 (de) * 1993-11-10 1995-05-11 Bayerische Motoren Werke Ag Ventiltrieb mit einer Stößelvorrichtung zur variablen Hubsteuerung eines Ventils, insbesondere eines Gaswechselventils einer Brennkraftmaschine
US5544628A (en) * 1994-07-06 1996-08-13 Volkswagen Ag Valve control arrangement for an internal combustion engine
US5690066A (en) * 1996-09-30 1997-11-25 Eaton Corporation Engine valve control actuator with knee action linkage
US5697333A (en) * 1997-02-20 1997-12-16 Eaton Corporation Dual lift actuation means
US6062482A (en) * 1997-09-19 2000-05-16 Pentech Energy Solutions, Inc. Method and apparatus for energy recovery in an environmental control system
DE102005052259B4 (de) * 2005-11-02 2018-10-31 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit mehreren Zylindern
US8573171B2 (en) 2009-08-04 2013-11-05 Eaton Srl Lost motion valve control apparatus
AT520278B1 (de) * 2017-08-01 2022-01-15 Avl List Gmbh Kopplungsvorrichtung für eine Ventilbetätigungsvorrichtung
GB201803575D0 (en) 2018-03-06 2018-04-18 Eaton Intelligent Power Ltd Actuation apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE608700C (de) * 1932-08-13 1935-01-30 Max Preuss Dipl Ing Vorrichtung zum Abschalten der Zylinder von mehrylindrigen Brennkraftmaschinen
FR53372E (fr) * 1941-12-23 1945-10-17 Système ayant pour but l'économie de carburant dans les moteurs à explosion polycylindres, par suppression du travail moteur dans un certain nombre de cylindres
FR877979A (fr) * 1941-12-23 1943-01-07 Système ayant pour but l'économie de carburant dans les moteurs à explosion polycylindres, par suppression du travail moteur dans un certain nombre de cylindres
FR52599E (fr) * 1942-11-09 1945-04-30 Système ayant pour but l'économie de carburant dans les moteurs à explosion polycylindres, par suppression du travail moteur dans un certain nombre de cylindres
US4141333A (en) * 1975-01-13 1979-02-27 Gilbert Raymond D Valve train systems of internal combustion engines
US4380219A (en) * 1975-05-16 1983-04-19 Eaton Corporation Valve disabling mechanism
US4200081A (en) * 1975-12-15 1980-04-29 Eaton Corporation Valve selector
US4386590A (en) * 1976-06-11 1983-06-07 Ford Motor Company Multi-cylinder internal combustion engine having selective cylinder control
US4104991A (en) * 1976-08-23 1978-08-08 Ford Motor Company Circuit for controlling the operability of one or more cylinders of a multicylinder internal combustion engine
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

Also Published As

Publication number Publication date
FR2421273B1 (it) 1983-11-25
GB2017820A (en) 1979-10-10
US4284042A (en) 1981-08-18
IT1116512B (it) 1986-02-10
GB2017820B (en) 1982-11-10
FR2421273A1 (fr) 1979-10-26

Similar Documents

Publication Publication Date Title
IT7948539A0 (it) Perfezionamento nei motori a combustione interna con valvole disinseribili
IT7949031A0 (it) Perfezionamento nei motori a combustione interna a due tempi
IT1145658B (it) Perfezionamento nei motori a combustione interna di tipo parzializzabile
IT1143162B (it) Perfezionamento nei motori a combustione interna del tipo parzializzabile
IT1117769B (it) Perfezionamento nei motori a combustione interna a pistoni alternativi
IT7948540A0 (it) Perfezionamento nei motori a combustione interna a piu' cilindri con valvole disinseribili
IT1058168B (it) Perfezionamento nei motori a comustione interna
IT1145287B (it) Perfezionamento nei motori a combustione interna
IT1127012B (it) Perfezionamento nei motori a combustione interna
IT1127872B (it) Perfezionamento nei motori a combustione interna
IT1116600B (it) Perfezionamento nei motori a combustione interna
IT1145322B (it) Perfezionamento nei motori a combustione interna di tipo parzializzabile
IT1061593B (it) Perfezionamento nei motori a combustione interna
IT1142358B (it) Perfezionamento nei motori a combustione interna con valvole rotative parallele
IT1127359B (it) Perfezionamento nei motori a combustione interna di tipo partializzabile
IT1143935B (it) Perfezionamento nei motori a combustione interna di tipo parzializzabile
IT1079381B (it) Perfezionamento nei motori a combustione interna
IT1144517B (it) Perfezionamento nei motori a combustione interna
IT1078264B (it) Perfezionamento nei motori a combustione interna
IT7967036A0 (it) Perfezionamento nei motori alternativi a combustione interna a ciclootto o diesel
IT1142921B (it) Perfezionamento nei carburatori per motori a combustione interna
IT1066492B (it) Perfezionamento nei motori a combustione interna
IT1186677B (it) Perfezionamento nei motori a combustione interna
IT1074487B (it) Perfezionamento nei motori a combustione interna
IT1068766B (it) Perfezionamenti nei o relativi ai motori a combustione interna con valvole