EP1245797A3 - Actionneur de soupapes desmodromiques - Google Patents
Actionneur de soupapes desmodromiques Download PDFInfo
- Publication number
- EP1245797A3 EP1245797A3 EP02006133A EP02006133A EP1245797A3 EP 1245797 A3 EP1245797 A3 EP 1245797A3 EP 02006133 A EP02006133 A EP 02006133A EP 02006133 A EP02006133 A EP 02006133A EP 1245797 A3 EP1245797 A3 EP 1245797A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cam
- valve drive
- area
- desmodromic valve
- enclosing
- 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.)
- Withdrawn
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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/08—Shape of cams
-
- 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
- F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT4792001 | 2001-03-26 | ||
AT4792001 | 2001-03-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1245797A2 EP1245797A2 (fr) | 2002-10-02 |
EP1245797A3 true EP1245797A3 (fr) | 2003-01-08 |
Family
ID=3674904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02006133A Withdrawn EP1245797A3 (fr) | 2001-03-26 | 2002-03-19 | Actionneur de soupapes desmodromiques |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1245797A3 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10306428A1 (de) * | 2003-02-15 | 2004-08-26 | Contitech Antriebssysteme Gmbh | Zwangsgesteuerter Ventiltrieb mit endlosem Koppelelement |
DE102004026430B3 (de) * | 2004-05-29 | 2005-09-01 | Dr.Ing.H.C. F. Porsche Ag | Ventiltrieb für eine Brennkraftmaschine |
DE102005038504B3 (de) * | 2005-08-13 | 2006-11-30 | Dr.Ing.H.C. F. Porsche Ag | Zwangsgesteuerter Ventiltrieb |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2184783A (en) * | 1985-12-14 | 1987-07-01 | Stidworthy Frederick M | Poppet valve gear |
DE3700715A1 (de) * | 1986-01-22 | 1987-07-23 | Volkswagen Ag | Zwangssteuerung fuer ein ventil |
WO2001012958A1 (fr) * | 1999-08-12 | 2001-02-22 | Stefan Battlogg | Commande de soupape, en particulier pour moteurs a combustion interne de vehicules |
EP1205643A1 (fr) * | 2000-11-13 | 2002-05-15 | Stefan Battlogg | Dispositif d'actionnement de soupapes de moteur à combustion interne |
-
2002
- 2002-03-19 EP EP02006133A patent/EP1245797A3/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2184783A (en) * | 1985-12-14 | 1987-07-01 | Stidworthy Frederick M | Poppet valve gear |
DE3700715A1 (de) * | 1986-01-22 | 1987-07-23 | Volkswagen Ag | Zwangssteuerung fuer ein ventil |
WO2001012958A1 (fr) * | 1999-08-12 | 2001-02-22 | Stefan Battlogg | Commande de soupape, en particulier pour moteurs a combustion interne de vehicules |
EP1205643A1 (fr) * | 2000-11-13 | 2002-05-15 | Stefan Battlogg | Dispositif d'actionnement de soupapes de moteur à combustion interne |
Also Published As
Publication number | Publication date |
---|---|
EP1245797A2 (fr) | 2002-10-02 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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PUAL | Search report despatched |
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AK | Designated contracting states |
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|
17P | Request for examination filed |
Effective date: 20030528 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
17Q | First examination report despatched |
Effective date: 20031124 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20051001 |