AU2003227706A1 - Drive and displacement system for variable valve-controlled distribution - Google Patents
Drive and displacement system for variable valve-controlled distributionInfo
- Publication number
- AU2003227706A1 AU2003227706A1 AU2003227706A AU2003227706A AU2003227706A1 AU 2003227706 A1 AU2003227706 A1 AU 2003227706A1 AU 2003227706 A AU2003227706 A AU 2003227706A AU 2003227706 A AU2003227706 A AU 2003227706A AU 2003227706 A1 AU2003227706 A1 AU 2003227706A1
- Authority
- AU
- Australia
- Prior art keywords
- drive
- controlled distribution
- lever
- valves
- pivoting
- 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.)
- Abandoned
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
- F01L1/18—Rocking arms or levers
-
- 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
- F01L13/0021—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 by modification of rocker arm ratio
-
- 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
- F01L13/0063—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 by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
-
- 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
- F01L13/0063—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 by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
- F01L2013/0068—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 by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot with an oscillating cam acting on the valve of the "BMW-Valvetronic" type
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)
- Means For Warming Up And Starting Carburetors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10221133A DE10221133A1 (de) | 2002-05-13 | 2002-05-13 | Antriebs- und Verstellsystem für variable Ventilsteuerungen |
DE10221133.7 | 2002-05-13 | ||
PCT/EP2003/004627 WO2003095805A1 (de) | 2002-05-13 | 2003-05-02 | Antriebs und verstellsystem für variable ventilsteuerungen |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003227706A1 true AU2003227706A1 (en) | 2003-11-11 |
Family
ID=29285321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003227706A Abandoned AU2003227706A1 (en) | 2002-05-13 | 2003-05-02 | Drive and displacement system for variable valve-controlled distribution |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1506345B1 (de) |
AT (1) | ATE311526T1 (de) |
AU (1) | AU2003227706A1 (de) |
DE (2) | DE10221133A1 (de) |
WO (1) | WO2003095805A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0325278D0 (en) * | 2003-10-29 | 2003-12-03 | Ricardo Uk Ltd | Engine valvegear |
DE112004001267B4 (de) * | 2004-03-23 | 2010-06-24 | Mitsubishi Fuso Truck And Bus Corp. | Variabler Ventiltrieb eines Verbrennungsmotors |
JP4221327B2 (ja) * | 2004-04-13 | 2009-02-12 | 三菱ふそうトラック・バス株式会社 | 内燃機関の可変動弁装置 |
US6994063B2 (en) * | 2004-04-13 | 2006-02-07 | Mitsubishi Fuso Truck And Bus Corporation | Variable valve unit for internal combustion engine |
JP4342372B2 (ja) * | 2004-04-28 | 2009-10-14 | 本田技研工業株式会社 | 内燃機関の動弁装置 |
JP4507997B2 (ja) * | 2005-06-15 | 2010-07-21 | 三菱自動車工業株式会社 | 内燃機関の可変動弁装置 |
DE102005035315B4 (de) * | 2005-07-28 | 2007-05-10 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Variabler Ventiltrieb für Verbrennungskraftmaschinen |
JP5028952B2 (ja) * | 2006-10-24 | 2012-09-19 | トヨタ自動車株式会社 | 内燃機関の動弁機構 |
JP4380695B2 (ja) * | 2006-12-18 | 2009-12-09 | トヨタ自動車株式会社 | 可変動弁機構付き内燃機関 |
ITMI20070443A1 (it) * | 2007-03-05 | 2008-09-06 | Piaggio & C Spa | Sistema per la variazione continua dell'alzata e della fase delle valvole in un motore a combustione interna |
DE102008034092A1 (de) * | 2008-07-21 | 2010-01-28 | Fev Motorentechnik Gmbh | Schaltbarer Ventilhebel für Ventiltriebe mit Ventilschaltfunktion mit einer gebogenen Schraubenfeder |
DE102011016384A1 (de) * | 2011-04-07 | 2012-10-11 | Kurt Imren Yapici | Vollvariabler Ventiltrieb |
DE102017009326A1 (de) | 2017-10-09 | 2019-04-11 | Kurt Imren Yapici | Ventiltrieb |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19532334A1 (de) * | 1995-09-01 | 1997-03-06 | Bayerische Motoren Werke Ag | Variabler Ventiltrieb, insbesondere für Brennkraftmaschinen |
DE19640520A1 (de) * | 1996-07-20 | 1998-04-09 | Dieter Dipl Ing Reitz | Ventiltrieb und Zylinderkopf einer Brennkraftmaschine |
US6019076A (en) * | 1998-08-05 | 2000-02-01 | General Motors Corporation | Variable valve timing mechanism |
DE19913742A1 (de) * | 1999-03-26 | 2000-09-28 | Bayerische Motoren Werke Ag | Vorrichtung zur Hubverstellung eines Gaswechselventils im Zylinderkopf einer Brennkraftmaschine |
DE10006018B4 (de) * | 2000-02-11 | 2009-09-17 | Schaeffler Kg | Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine |
DE10052811A1 (de) * | 2000-10-25 | 2002-05-08 | Ina Schaeffler Kg | Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine |
-
2002
- 2002-05-13 DE DE10221133A patent/DE10221133A1/de not_active Withdrawn
-
2003
- 2003-05-02 AT AT03725134T patent/ATE311526T1/de not_active IP Right Cessation
- 2003-05-02 EP EP03725134A patent/EP1506345B1/de not_active Expired - Lifetime
- 2003-05-02 DE DE50301810T patent/DE50301810D1/de not_active Expired - Lifetime
- 2003-05-02 WO PCT/EP2003/004627 patent/WO2003095805A1/de not_active Application Discontinuation
- 2003-05-02 AU AU2003227706A patent/AU2003227706A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1506345B1 (de) | 2005-11-30 |
EP1506345A1 (de) | 2005-02-16 |
ATE311526T1 (de) | 2005-12-15 |
DE10221133A1 (de) | 2003-11-27 |
DE50301810D1 (de) | 2006-01-05 |
WO2003095805A1 (de) | 2003-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase | ||
TH | Corrigenda |
Free format text: IN VOL 18, NO 2, PAGE(S) 600 UNDER THE HEADING APPLICATIONS OPI - NAME INDEX UNDER THE NAME THYSSENKRUPP AUTOMOTIVE AG, APPLICATION NO. 2003227706, UNDER INID (43) CORRECT THE PUBLICATION DATE TO READ 24.11.2003 |