EP1767748A3 - Kraftübertragungsvorrichtung mit hydraulischer Ventilspielausgleichsvorrichtung - Google Patents
Kraftübertragungsvorrichtung mit hydraulischer Ventilspielausgleichsvorrichtung Download PDFInfo
- Publication number
- EP1767748A3 EP1767748A3 EP06118699A EP06118699A EP1767748A3 EP 1767748 A3 EP1767748 A3 EP 1767748A3 EP 06118699 A EP06118699 A EP 06118699A EP 06118699 A EP06118699 A EP 06118699A EP 1767748 A3 EP1767748 A3 EP 1767748A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- transmission device
- face
- hydraulic fluid
- valve
- hydraulic
- 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- Withdrawn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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/143—Tappets; Push rods for use with overhead 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
- F01L1/20—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
- F01L1/245—Hydraulic tappets
- F01L1/25—Hydraulic tappets between cam and valve stem
-
- 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
-
- 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
- F01L2307/00—Preventing the rotation of tappets
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005046062A DE102005046062A1 (de) | 2005-09-27 | 2005-09-27 | Kraftübertragungsvorrichtung mit hydraulischer Ventilspielausgleichsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1767748A2 EP1767748A2 (de) | 2007-03-28 |
EP1767748A3 true EP1767748A3 (de) | 2010-01-20 |
Family
ID=37520285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06118699A Withdrawn EP1767748A3 (de) | 2005-09-27 | 2006-08-10 | Kraftübertragungsvorrichtung mit hydraulischer Ventilspielausgleichsvorrichtung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1767748A3 (de) |
JP (1) | JP2007092752A (de) |
CA (1) | CA2560983A1 (de) |
DE (1) | DE102005046062A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3500425A1 (de) * | 1985-01-09 | 1986-07-10 | Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt | Hydraulischer tassenstoessel fuer verbrennungsmotoren |
DE19603916A1 (de) * | 1996-02-03 | 1997-08-07 | Schaeffler Waelzlager Kg | Stößel für den Ventiltrieb einer Brennkraftmaschine |
DE19705726A1 (de) * | 1997-02-14 | 1998-08-20 | Schaeffler Waelzlager Ohg | Ventiltrieb einer Brennkraftmaschine |
DE4492633C1 (de) * | 1993-05-04 | 2001-05-31 | Schaeffler Waelzlager Ohg | Stößel |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19603915A1 (de) * | 1996-02-03 | 1997-08-07 | Schaeffler Waelzlager Kg | Stößel für einen Ventiltrieb einer Brennkraftmaschine |
DE10028100B4 (de) * | 2000-06-07 | 2006-07-27 | Dr.Ing.H.C. F. Porsche Ag | Stössel zur Betätigung eines Ventils einer Brennkraftmaschine |
-
2005
- 2005-09-27 DE DE102005046062A patent/DE102005046062A1/de not_active Withdrawn
-
2006
- 2006-08-10 EP EP06118699A patent/EP1767748A3/de not_active Withdrawn
- 2006-09-21 JP JP2006255582A patent/JP2007092752A/ja active Pending
- 2006-09-26 CA CA002560983A patent/CA2560983A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3500425A1 (de) * | 1985-01-09 | 1986-07-10 | Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt | Hydraulischer tassenstoessel fuer verbrennungsmotoren |
DE4492633C1 (de) * | 1993-05-04 | 2001-05-31 | Schaeffler Waelzlager Ohg | Stößel |
DE19603916A1 (de) * | 1996-02-03 | 1997-08-07 | Schaeffler Waelzlager Kg | Stößel für den Ventiltrieb einer Brennkraftmaschine |
DE19705726A1 (de) * | 1997-02-14 | 1998-08-20 | Schaeffler Waelzlager Ohg | Ventiltrieb einer Brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
CA2560983A1 (en) | 2007-03-27 |
EP1767748A2 (de) | 2007-03-28 |
DE102005046062A1 (de) | 2007-03-29 |
JP2007092752A (ja) | 2007-04-12 |
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Legal Events
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---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Effective date: 20070823 |
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|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01L 13/00 20060101ALI20091215BHEP Ipc: F01L 1/14 20060101ALI20091215BHEP Ipc: F01L 1/25 20060101AFI20061221BHEP |
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AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20100721 |
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P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230522 |