ES2250235T3 - Control variable de valvula para motores alternativos de combustion interna. - Google Patents
Control variable de valvula para motores alternativos de combustion interna.Info
- Publication number
- ES2250235T3 ES2250235T3 ES01102431T ES01102431T ES2250235T3 ES 2250235 T3 ES2250235 T3 ES 2250235T3 ES 01102431 T ES01102431 T ES 01102431T ES 01102431 T ES01102431 T ES 01102431T ES 2250235 T3 ES2250235 T3 ES 2250235T3
- Authority
- ES
- Spain
- Prior art keywords
- adjustment
- wheel
- camshaft
- cams
- shaft
- 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.)
- Expired - Lifetime
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
- 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
- F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
- F01L13/0047—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction the movement of the valves resulting from the sum of the simultaneous actions of at least two cams, the cams being independently variable in phase in respect of each other
-
- 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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10006365 | 2000-02-12 | ||
DE2000106365 DE10006365A1 (de) | 2000-02-12 | 2000-02-12 | Variable Ventilsteuerung für Hubkolben-Brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2250235T3 true ES2250235T3 (es) | 2006-04-16 |
Family
ID=7630765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES01102431T Expired - Lifetime ES2250235T3 (es) | 2000-02-12 | 2001-02-03 | Control variable de valvula para motores alternativos de combustion interna. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1128029B1 (de) |
DE (2) | DE10006365A1 (de) |
ES (1) | ES2250235T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1342897B1 (de) * | 2002-03-08 | 2008-02-20 | Ford Global Technologies, LLC | Viertakt-Ottomotor mit variabler Ventilsteuerung |
CN100406699C (zh) * | 2002-10-25 | 2008-07-30 | 株式会社电装 | 内燃机的可变气门正时控制设备 |
DE102004018947A1 (de) | 2004-04-20 | 2005-11-17 | Daimlerchrysler Ag | Verstellgetriebe für eine Nockenwellenanordnung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480854A1 (fr) * | 1980-04-22 | 1981-10-23 | Renault | Commande de soupapes de moteurs a combustion interne par distributeur hydraulique a faible consommation de puissance |
DE4110195C2 (de) * | 1991-03-28 | 2000-02-10 | Schaeffler Waelzlager Ohg | Verstellvorrichtung für eine Nockenwelle |
DE4244550C2 (de) * | 1992-12-30 | 1998-05-28 | Meta Motoren Energietech | Vorrichtung zur Verdrehung von Nockenwellen von Brennkraftmaschinen |
DE19701203A1 (de) * | 1997-01-15 | 1998-07-23 | Daimler Benz Ag | Variable Ventilsteuerung für Brennkraftmaschinen |
DE19747011A1 (de) * | 1997-10-24 | 1999-04-29 | Daimler Chrysler Ag | Variable Ventilsteuerung für Brennkraftmaschinen |
DE19747031A1 (de) | 1997-10-24 | 1999-04-29 | Daimler Chrysler Ag | Variable Ventilsteuerung für Brennkraftmaschinen |
DE19831486A1 (de) * | 1998-07-14 | 2000-01-20 | Daimler Chrysler Ag | Koppelgetriebe für eine variable Ventilsteuerung |
-
2000
- 2000-02-12 DE DE2000106365 patent/DE10006365A1/de not_active Withdrawn
-
2001
- 2001-02-03 DE DE50107942T patent/DE50107942D1/de not_active Expired - Lifetime
- 2001-02-03 ES ES01102431T patent/ES2250235T3/es not_active Expired - Lifetime
- 2001-02-03 EP EP20010102431 patent/EP1128029B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1128029A2 (de) | 2001-08-29 |
EP1128029B1 (de) | 2005-11-09 |
DE50107942D1 (de) | 2005-12-15 |
DE10006365A1 (de) | 2001-08-16 |
EP1128029A3 (de) | 2002-11-13 |
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