AT500679B1 - VALVE DRIVE - Google Patents
VALVE DRIVE Download PDFInfo
- Publication number
- AT500679B1 AT500679B1 AT0102004A AT10202004A AT500679B1 AT 500679 B1 AT500679 B1 AT 500679B1 AT 0102004 A AT0102004 A AT 0102004A AT 10202004 A AT10202004 A AT 10202004A AT 500679 B1 AT500679 B1 AT 500679B1
- Authority
- AT
- Austria
- Prior art keywords
- valve drive
- valve
- drive
- 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
- 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
- F01L1/20—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
- 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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0102004A AT500679B8 (en) | 2004-06-16 | 2004-06-16 | VALVE DRIVE |
EP05012201A EP1607592A2 (en) | 2004-06-16 | 2005-06-07 | Valve train |
US11/154,862 US20050279305A1 (en) | 2004-06-16 | 2005-06-16 | Valve drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0102004A AT500679B8 (en) | 2004-06-16 | 2004-06-16 | VALVE DRIVE |
Publications (3)
Publication Number | Publication Date |
---|---|
AT500679A1 AT500679A1 (en) | 2006-02-15 |
AT500679B1 true AT500679B1 (en) | 2006-06-15 |
AT500679B8 AT500679B8 (en) | 2007-02-15 |
Family
ID=34937273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0102004A AT500679B8 (en) | 2004-06-16 | 2004-06-16 | VALVE DRIVE |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050279305A1 (en) |
EP (1) | EP1607592A2 (en) |
AT (1) | AT500679B8 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4136746A1 (en) * | 1991-11-08 | 1993-05-13 | Schaeffler Waelzlager Kg | Hydraulic tappet used in IC engine - has membranes actuated by piston to hold fluid volume constant |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK148757C (en) * | 1981-09-22 | 1986-02-17 | B & W Diesel As | EXHAUST VALVE FOR A Piston Incinerator |
US5253619A (en) * | 1992-12-09 | 1993-10-19 | North American Philips Corporation | Hydraulically powered actuator with pneumatic spring and hydraulic latching |
ES2197067T3 (en) * | 1999-01-13 | 2004-01-01 | Daimlerchrysler Ag | DEVICE FOR THE OPERATION OF A GAS SELECTOR VALVE. |
JP2000265812A (en) * | 1999-03-19 | 2000-09-26 | Honda Motor Co Ltd | Tappet mechanism |
AT4872U1 (en) * | 2000-11-20 | 2001-12-27 | Avl List Gmbh | VARIABLE VALVE DRIVE FOR A CAM-ACTUATED LIFT VALVE OF AN INTERNAL COMBUSTION ENGINE |
DE10129729A1 (en) * | 2001-06-20 | 2003-01-23 | Mahle Ventiltrieb Gmbh | Hydraulic lash adjuster for a valve train of an internal combustion engine |
AT5399U1 (en) * | 2001-09-25 | 2002-06-25 | Avl List Gmbh | VARIABLE VALVE DRIVE |
DE10224039A1 (en) * | 2002-05-31 | 2003-12-11 | Ina Schaeffler Kg | Hydraulically operated, variable valve train of an internal combustion engine |
ITTO20020568A1 (en) * | 2002-07-01 | 2004-01-02 | Fiat Ricerche | INTERNAL COMBUSTION ENGINE WITH ELECTRONICALLY CONTROLLED HYDRAULIC SYSTEM TO OPERATE VALVES AND MEANS TO COMPENSATE FOR CHANGES |
-
2004
- 2004-06-16 AT AT0102004A patent/AT500679B8/en not_active IP Right Cessation
-
2005
- 2005-06-07 EP EP05012201A patent/EP1607592A2/en not_active Withdrawn
- 2005-06-16 US US11/154,862 patent/US20050279305A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4136746A1 (en) * | 1991-11-08 | 1993-05-13 | Schaeffler Waelzlager Kg | Hydraulic tappet used in IC engine - has membranes actuated by piston to hold fluid volume constant |
Also Published As
Publication number | Publication date |
---|---|
EP1607592A2 (en) | 2005-12-21 |
AT500679A1 (en) | 2006-02-15 |
US20050279305A1 (en) | 2005-12-22 |
AT500679B8 (en) | 2007-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |