IT969041B - Comando di valvole di ingresso e di scarico in macchine a combu stione interna mediante liquido - Google Patents

Comando di valvole di ingresso e di scarico in macchine a combu stione interna mediante liquido

Info

Publication number
IT969041B
IT969041B IT30001/71A IT3000171A IT969041B IT 969041 B IT969041 B IT 969041B IT 30001/71 A IT30001/71 A IT 30001/71A IT 3000171 A IT3000171 A IT 3000171A IT 969041 B IT969041 B IT 969041B
Authority
IT
Italy
Prior art keywords
inlet
liquid
control
internal combustion
exhaust valves
Prior art date
Application number
IT30001/71A
Other languages
English (en)
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT969041B publication Critical patent/IT969041B/it

Links

Classifications

    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT30001/71A 1970-10-19 1971-10-18 Comando di valvole di ingresso e di scarico in macchine a combu stione interna mediante liquido IT969041B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702051220 DE2051220A1 (de) 1970-10-19 1970-10-19 Steuerung von Ein- und Auslaßventilen bei Brennkraftmaschinen durch Flüssigkeit

Publications (1)

Publication Number Publication Date
IT969041B true IT969041B (it) 1974-03-30

Family

ID=5785541

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30001/71A IT969041B (it) 1970-10-19 1971-10-18 Comando di valvole di ingresso e di scarico in macchine a combu stione interna mediante liquido

Country Status (9)

Country Link
US (1) US3865088A (sv)
CS (1) CS151421B2 (sv)
DE (1) DE2051220A1 (sv)
FR (1) FR2110031A6 (sv)
GB (1) GB1373403A (sv)
IT (1) IT969041B (sv)
RO (1) RO61884A7 (sv)
SE (1) SE390435B (sv)
SU (1) SU694092A3 (sv)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206728A (en) * 1978-05-01 1980-06-10 General Motors Corporation Hydraulic valve actuator system
US4200067A (en) * 1978-05-01 1980-04-29 General Motors Corporation Hydraulic valve actuator and fuel injection system
AU517642B2 (en) * 1978-07-19 1981-08-13 Nissan Motor Company Limited Hydraulic valve lifter
FR2468732A1 (fr) * 1979-10-26 1981-05-08 Renault Distribution variable a commande hydraulique pour moteurs a combustion interne
DE3004396A1 (de) * 1980-02-07 1981-08-13 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Ventilsteuerung fuer brennkraftmaschinen
JPS58500034A (ja) * 1981-01-20 1983-01-06 ライド　マ−リ−ン　アルフレツダ 可変リフト形カムフォロワ−
US4694787A (en) * 1984-02-27 1987-09-22 Rhoads Gary E Automatic fluid distributing valve timing device
US4656976A (en) * 1984-04-01 1987-04-14 Rhoads Gary E Hydraulic rocker arm
US4716863A (en) * 1985-11-15 1988-01-05 Pruzan Daniel A Internal combustion engine valve actuation system
US4862844A (en) * 1987-10-29 1989-09-05 Allied-Signal Inc. Valve assembly for internal combustion engine
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
US5085181A (en) * 1990-06-18 1992-02-04 Feuling Engineering, Inc. Electro/hydraulic variable valve timing system
US5197419A (en) * 1991-05-06 1993-03-30 Dingess Billy E Internal combustion engine hydraulic actuated and variable valve timing device
US5190262A (en) * 1991-12-09 1993-03-02 Dresser-Rand Company Hydraulically-operated valve assembly
US5259345A (en) * 1992-05-05 1993-11-09 North American Philips Corporation Pneumatically powered actuator with hydraulic latching
US6148778A (en) * 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
US5960756A (en) * 1997-01-27 1999-10-05 Aisin Seiki Kabushiki Kaisha Valve control device for an internal combustion engine
US7559309B2 (en) * 2004-03-19 2009-07-14 Ford Global Technologies, Llc Method to start electromechanical valves on an internal combustion engine
US7194993B2 (en) * 2004-03-19 2007-03-27 Ford Global Technologies, Llc Starting an engine with valves that may be deactivated
US7555896B2 (en) * 2004-03-19 2009-07-07 Ford Global Technologies, Llc Cylinder deactivation for an internal combustion engine
US7079935B2 (en) * 2004-03-19 2006-07-18 Ford Global Technologies, Llc Valve control for an engine with electromechanically actuated valves
US7063062B2 (en) * 2004-03-19 2006-06-20 Ford Global Technologies, Llc Valve selection for an engine operating in a multi-stroke cylinder mode
US7055483B2 (en) * 2004-03-19 2006-06-06 Ford Global Technologies, Llc Quick starting engine with electromechanical valves
US7107946B2 (en) * 2004-03-19 2006-09-19 Ford Global Technologies, Llc Electromechanically actuated valve control for an internal combustion engine
US7028650B2 (en) 2004-03-19 2006-04-18 Ford Global Technologies, Llc Electromechanical valve operating conditions by control method
US7107947B2 (en) 2004-03-19 2006-09-19 Ford Global Technologies, Llc Multi-stroke cylinder operation in an internal combustion engine
US7072758B2 (en) * 2004-03-19 2006-07-04 Ford Global Technologies, Llc Method of torque control for an engine with valves that may be deactivated
US7066121B2 (en) * 2004-03-19 2006-06-27 Ford Global Technologies, Llc Cylinder and valve mode control for an engine with valves that may be deactivated
US7383820B2 (en) * 2004-03-19 2008-06-10 Ford Global Technologies, Llc Electromechanical valve timing during a start
US7128043B2 (en) 2004-03-19 2006-10-31 Ford Global Technologies, Llc Electromechanically actuated valve control based on a vehicle electrical system
US7128687B2 (en) * 2004-03-19 2006-10-31 Ford Global Technologies, Llc Electromechanically actuated valve control for an internal combustion engine
US7240663B2 (en) * 2004-03-19 2007-07-10 Ford Global Technologies, Llc Internal combustion engine shut-down for engine having adjustable valves
US6938598B1 (en) 2004-03-19 2005-09-06 Ford Global Technologies, Llc Starting an engine with electromechanical valves
US7165391B2 (en) 2004-03-19 2007-01-23 Ford Global Technologies, Llc Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst
US7032545B2 (en) 2004-03-19 2006-04-25 Ford Global Technologies, Llc Multi-stroke cylinder operation in an internal combustion engine
US7031821B2 (en) * 2004-03-19 2006-04-18 Ford Global Technologies, Llc Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design
US7032581B2 (en) * 2004-03-19 2006-04-25 Ford Global Technologies, Llc Engine air-fuel control for an engine with valves that may be deactivated
US7021289B2 (en) * 2004-03-19 2006-04-04 Ford Global Technology, Llc Reducing engine emissions on an engine with electromechanical valves
US7017539B2 (en) * 2004-03-19 2006-03-28 Ford Global Technologies Llc Engine breathing in an engine with mechanical and electromechanical valves
US7140355B2 (en) * 2004-03-19 2006-11-28 Ford Global Technologies, Llc Valve control to reduce modal frequencies that may cause vibration
JP4656052B2 (ja) * 2006-12-21 2011-03-23 トヨタ自動車株式会社 内燃機関のバルブ特性制御装置
EP2063075A1 (de) 2007-11-23 2009-05-27 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Fluid betriebener Ventiltrieb
HUP1100259A2 (en) * 2011-05-20 2012-12-28 Vestroci Nandor Hydraulic valve gear for common rail injection system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209737A (en) * 1962-06-27 1965-10-05 Mitsubishi Shipbuilding & Eng Valve operating device for internal combustion engine
US3416502A (en) * 1965-04-22 1968-12-17 Weiss Joseph Internal combustion engines
US3548793A (en) * 1968-10-31 1970-12-22 James S Richardson Valve actuating mechanism for internal combustion engines

Also Published As

Publication number Publication date
FR2110031A6 (sv) 1972-05-26
GB1373403A (en) 1974-11-13
RO61884A7 (sv) 1977-08-15
SU694092A3 (ru) 1979-10-25
DE2051220A1 (de) 1972-04-20
US3865088A (en) 1975-02-11
SE390435B (sv) 1976-12-20
CS151421B2 (sv) 1973-10-19

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