EP0908605A3 - Abschaltbarer Ventiltrieb für Brennkraftmaschinen - Google Patents
Abschaltbarer Ventiltrieb für Brennkraftmaschinen Download PDFInfo
- Publication number
- EP0908605A3 EP0908605A3 EP98119035A EP98119035A EP0908605A3 EP 0908605 A3 EP0908605 A3 EP 0908605A3 EP 98119035 A EP98119035 A EP 98119035A EP 98119035 A EP98119035 A EP 98119035A EP 0908605 A3 EP0908605 A3 EP 0908605A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- swivel lever
- cylinder
- internal combustion
- valve
- 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- Withdrawn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
- F01L1/20—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
- F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
-
- 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
- F01L1/18—Rocking arms or levers
- F01L1/185—Overhead end-pivot rocking arms
-
- 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
- F01L13/0005—Deactivating valves
-
- 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
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/10—Connecting springs to valve members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997144600 DE19744600A1 (de) | 1997-10-09 | 1997-10-09 | Abschaltbarer Ventiltrieb für Brennkraftmaschinen |
DE19744600 | 1997-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0908605A2 EP0908605A2 (de) | 1999-04-14 |
EP0908605A3 true EP0908605A3 (de) | 1999-04-28 |
Family
ID=7845049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98119035A Withdrawn EP0908605A3 (de) | 1997-10-09 | 1998-10-08 | Abschaltbarer Ventiltrieb für Brennkraftmaschinen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0908605A3 (de) |
DE (1) | DE19744600A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19956159A1 (de) * | 1999-11-23 | 2001-05-31 | Schaeffler Waelzlager Ohg | Ventiltrieb einer Brennkraftmaschine |
DE10136353B4 (de) * | 2001-07-26 | 2017-08-17 | Volkswagen Ag | Ventiltrieb einer Brennkraftmaschine für ein desaktivierbares Gaswechsel-Hubventil |
DE10330510A1 (de) * | 2003-07-05 | 2005-01-27 | Ina-Schaeffler Kg | Abstützelement für einen schaltbaren Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
ATE435359T1 (de) * | 2004-02-25 | 2009-07-15 | Delphi Tech Inc | Hydraulisches ventilspielausgleichselement |
US7047925B2 (en) | 2004-03-03 | 2006-05-23 | Delphi Technologies, Inc. | Dual feed hydraulic lash adjuster |
US20080035085A1 (en) * | 2006-08-14 | 2008-02-14 | Hendriksma Nick J | Method and apparatus for controlling a switchable cam follower |
JP2018508688A (ja) | 2015-01-28 | 2018-03-29 | イートン コーポレーションEaton Corporation | 付加的な個別バルブ事象を有する軸方向カムシフトバルブアセンブリ |
CN108487961A (zh) * | 2018-03-27 | 2018-09-04 | 安徽江淮汽车集团股份有限公司 | 一种可变气门升程机构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2185784A (en) * | 1986-01-23 | 1987-07-29 | Fuji Heavy Ind Ltd | Valve operating system for an automotive engine |
GB2273743A (en) * | 1992-12-22 | 1994-06-29 | Unisia Jecs Corp | Variable lift engine valve gear. |
DE19522720A1 (de) * | 1994-07-06 | 1996-01-11 | Volkswagen Ag | Ventiltrieb einer Brennkraftmaschine |
EP0733783A1 (de) * | 1995-03-20 | 1996-09-25 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Schwinghebel-Anordnung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6905959U (de) * | 1969-02-15 | 1972-05-04 | Motomak | Ventiltrieb fuer kolbenbrennkraftmaschinen. |
DE4318293A1 (de) * | 1992-06-13 | 1993-12-16 | Volkswagen Ag | Schlepphebel-Ventiltrieb für ein Hubventil |
DE4422340A1 (de) * | 1993-07-14 | 1995-01-19 | Bayerische Motoren Werke Ag | Abschaltvorrichtung für ein Brennkraftmaschinen-Hubventil |
-
1997
- 1997-10-09 DE DE1997144600 patent/DE19744600A1/de not_active Ceased
-
1998
- 1998-10-08 EP EP98119035A patent/EP0908605A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2185784A (en) * | 1986-01-23 | 1987-07-29 | Fuji Heavy Ind Ltd | Valve operating system for an automotive engine |
GB2273743A (en) * | 1992-12-22 | 1994-06-29 | Unisia Jecs Corp | Variable lift engine valve gear. |
DE19522720A1 (de) * | 1994-07-06 | 1996-01-11 | Volkswagen Ag | Ventiltrieb einer Brennkraftmaschine |
EP0733783A1 (de) * | 1995-03-20 | 1996-09-25 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Schwinghebel-Anordnung |
Also Published As
Publication number | Publication date |
---|---|
DE19744600A1 (de) | 1999-04-15 |
EP0908605A2 (de) | 1999-04-14 |
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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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PUAL | Search report despatched |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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17P | Request for examination filed |
Effective date: 19991028 |
|
AKX | Designation fees paid |
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|
17Q | First examination report despatched |
Effective date: 20000602 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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18W | Application withdrawn |
Withdrawal date: 20010226 |
|
R18W | Application withdrawn (corrected) |
Effective date: 20010226 |