ES528341A0 - Dispositivo cinematico para el mando de una valvula de un motor endotermico - Google Patents
Dispositivo cinematico para el mando de una valvula de un motor endotermicoInfo
- Publication number
- ES528341A0 ES528341A0 ES528341A ES528341A ES528341A0 ES 528341 A0 ES528341 A0 ES 528341A0 ES 528341 A ES528341 A ES 528341A ES 528341 A ES528341 A ES 528341A ES 528341 A0 ES528341 A0 ES 528341A0
- Authority
- ES
- Spain
- Prior art keywords
- valve
- control
- kinematic device
- endothermic motor
- endothermic
- 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.)
- Granted
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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
-
- 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
-
- 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
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68506/82A IT1157983B (it) | 1982-12-23 | 1982-12-23 | Dispositivo cinematico per il comando di una valvola di un motore endotermico |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8501839A1 ES8501839A1 (es) | 1984-12-01 |
ES528341A0 true ES528341A0 (es) | 1984-12-01 |
Family
ID=11309632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES528341A Granted ES528341A0 (es) | 1982-12-23 | 1983-12-22 | Dispositivo cinematico para el mando de una valvula de un motor endotermico |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0111768A1 (es) |
BR (1) | BR8306947A (es) |
ES (1) | ES528341A0 (es) |
IT (1) | IT1157983B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3438556A1 (de) * | 1984-10-20 | 1986-04-24 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Ventilsteuerung einer aufgeladenen viertakt-brennkraftmaschine |
EP0207133A1 (en) * | 1984-12-18 | 1987-01-07 | Union Carbide Corporation | Hydrocracking catalysts and processes employing silicoaluminophosphate molecular sieves |
EP0267244A4 (en) * | 1986-05-21 | 1989-06-21 | Bennett Automotive Technology | ENGINES INTENDED FOR USE WITH GASEOUS FUELS. |
IT208171Z2 (it) * | 1986-07-29 | 1988-04-11 | Weber Spa | Dispositivo seguicamma |
DE4242634C2 (de) * | 1992-12-17 | 1998-02-05 | Uwe Dipl Ing Kirchner | Einrichtung zur stufenlosen Variierung von Ventilhub und Steuerzeiten der Einlaß- und der Auslaßventile einer Hubkolbenbrennkraftmaschine |
DE19509604A1 (de) * | 1995-03-16 | 1996-09-19 | Bayerische Motoren Werke Ag | Ventiltrieb einer Brennkraftmaschine |
GB9703605D0 (en) * | 1997-02-21 | 1997-04-09 | T & N Technology Ltd | Operating mechanisms for valves |
GB2323630B (en) * | 1997-03-26 | 2000-09-06 | T & N Technology Ltd | Operating mechanisms for valves |
DE10314683B4 (de) * | 2003-03-29 | 2009-05-07 | Entec Consulting Gmbh | Variable Ventilhubsteuerung für einen Verbrennungsmotor mit untenliegender Nockenwelle |
CN102359403B (zh) * | 2003-03-29 | 2014-09-17 | 科尔本施密特皮尔博格创新有限公司 | 用于热机的执行器 |
DE102005012081B4 (de) * | 2005-03-03 | 2021-09-16 | Kolbenschmidt Pierburg Innovations Gmbh | Variable mechanische Ventilsteuerung einer Brennkraftmaschine |
EP1853797B1 (de) | 2005-03-03 | 2011-02-16 | Hydraulik-Ring GmbH | Variable mechanische ventilsteuerung einer brennkraftmaschine |
KR101481328B1 (ko) | 2013-11-01 | 2015-01-12 | 현대중공업 주식회사 | 밸브트레인용 태핏유닛 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2111734A (en) * | 1936-01-17 | 1938-03-22 | Riley Percy | Hydraulic abutment |
US2647500A (en) * | 1950-10-28 | 1953-08-04 | Lang Heinrich | Valve gear for diesel engines |
FR1171218A (fr) * | 1957-04-13 | 1959-01-23 | Distribution à mouvement rapide et pleine ouverture prolongée pour passage de liquides ou fluides et plus particulièrement des gaz d'un moteur thermique | |
US2880711A (en) * | 1958-02-05 | 1959-04-07 | Henry A Roan | Variable valve timing mechanism for engines |
US2997991A (en) * | 1960-02-08 | 1961-08-29 | Henry A Roan | Variable valve timing mechanism for internal combustion engines |
FR2357731A1 (fr) * | 1976-07-08 | 1978-02-03 | Chrysler France | Procede de commande d'ouverture des soupapes d'un moteur a combustion interne et dispositif pour la mise en oeuvre de ce procede |
JPS56506A (en) * | 1979-06-14 | 1981-01-07 | Nissan Motor Co Ltd | Valve lift controlling device for internal-combustion engine |
-
1982
- 1982-12-23 IT IT68506/82A patent/IT1157983B/it active
-
1983
- 1983-11-20 EP EP83111599A patent/EP0111768A1/en not_active Withdrawn
- 1983-12-16 BR BR8306947A patent/BR8306947A/pt not_active IP Right Cessation
- 1983-12-22 ES ES528341A patent/ES528341A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8501839A1 (es) | 1984-12-01 |
BR8306947A (pt) | 1984-07-31 |
EP0111768A1 (en) | 1984-06-27 |
IT1157983B (it) | 1987-02-18 |
IT8268506A0 (it) | 1982-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |