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 liquidoInfo
- 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
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)
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 (fr) |
CS (1) | CS151421B2 (fr) |
DE (1) | DE2051220A1 (fr) |
FR (1) | FR2110031A6 (fr) |
GB (1) | GB1373403A (fr) |
IT (1) | IT969041B (fr) |
RO (1) | RO61884A7 (fr) |
SE (1) | SE390435B (fr) |
SU (1) | SU694092A3 (fr) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4200067A (en) * | 1978-05-01 | 1980-04-29 | General Motors Corporation | Hydraulic valve actuator and fuel injection system |
US4206728A (en) * | 1978-05-01 | 1980-06-10 | General Motors Corporation | Hydraulic valve actuator 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 |
DE3268062D1 (en) * | 1981-01-20 | 1986-02-06 | Wride Marlene A | Variable lift cam follower |
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 |
US5103779A (en) * | 1989-04-18 | 1992-04-14 | Hare Sr Nicholas S | Electro-rheological valve control mechanism |
US5158109A (en) * | 1989-04-18 | 1992-10-27 | Hare Sr Nicholas S | Electro-rheological valve |
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 |
DE19803000A1 (de) * | 1997-01-27 | 1998-08-27 | Aisin Seiki | Ventilsteuereinrichtung für einen Verbrennungsmotor |
US7107946B2 (en) * | 2004-03-19 | 2006-09-19 | Ford Global Technologies, Llc | Electromechanically actuated valve control 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 |
US7107947B2 (en) | 2004-03-19 | 2006-09-19 | 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 |
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 |
US7128043B2 (en) | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control based on a vehicle electrical system |
US7021289B2 (en) * | 2004-03-19 | 2006-04-04 | Ford Global Technology, Llc | Reducing engine emissions on an engine with electromechanical valves |
US7555896B2 (en) * | 2004-03-19 | 2009-07-07 | Ford Global Technologies, Llc | Cylinder deactivation for an internal combustion engine |
US7140355B2 (en) * | 2004-03-19 | 2006-11-28 | Ford Global Technologies, Llc | Valve control to reduce modal frequencies that may cause vibration |
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 |
US7383820B2 (en) * | 2004-03-19 | 2008-06-10 | Ford Global Technologies, Llc | Electromechanical valve timing during a start |
US7032545B2 (en) | 2004-03-19 | 2006-04-25 | Ford Global Technologies, Llc | Multi-stroke cylinder operation in an internal combustion engine |
US7128687B2 (en) * | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control 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 |
US7240663B2 (en) * | 2004-03-19 | 2007-07-10 | Ford Global Technologies, Llc | Internal combustion engine shut-down for engine having adjustable valves |
US7055483B2 (en) * | 2004-03-19 | 2006-06-06 | Ford Global Technologies, Llc | Quick starting 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 |
US7028650B2 (en) | 2004-03-19 | 2006-04-18 | Ford Global Technologies, Llc | Electromechanical valve operating conditions by control method |
US7194993B2 (en) * | 2004-03-19 | 2007-03-27 | Ford Global Technologies, Llc | Starting an engine with valves that may be deactivated |
US6938598B1 (en) | 2004-03-19 | 2005-09-06 | Ford Global Technologies, Llc | Starting an engine with electromechanical 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 |
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 |
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 |
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 (fr) | 2007-11-23 | 2009-05-27 | EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt | Commande de soupape entraînée par fluide |
HUP1100259A2 (en) * | 2011-05-20 | 2012-12-28 | Vestroci Nandor | Hydraulic valve gear for common rail injection system |
Family Cites Families (3)
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 |
-
1970
- 1970-10-19 DE DE19702051220 patent/DE2051220A1/de active Pending
-
1971
- 1971-10-01 SU SU711701655A patent/SU694092A3/ru active
- 1971-10-01 RO RO68334A patent/RO61884A7/ro unknown
- 1971-10-01 CS CS6972*BA patent/CS151421B2/cs unknown
- 1971-10-15 GB GB4801171A patent/GB1373403A/en not_active Expired
- 1971-10-18 IT IT30001/71A patent/IT969041B/it active
- 1971-10-18 SE SE7113175A patent/SE390435B/xx unknown
- 1971-10-19 US US190525A patent/US3865088A/en not_active Expired - Lifetime
- 1971-10-19 FR FR7137546A patent/FR2110031A6/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1373403A (en) | 1974-11-13 |
DE2051220A1 (de) | 1972-04-20 |
CS151421B2 (fr) | 1973-10-19 |
FR2110031A6 (fr) | 1972-05-26 |
SU694092A3 (ru) | 1979-10-25 |
SE390435B (sv) | 1976-12-20 |
US3865088A (en) | 1975-02-11 |
RO61884A7 (fr) | 1977-08-15 |
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