ATE522704T1 - Vorrichtung zur variablen bet tigung der gaswechselventile v on verbrennungsmotoren und verfahren zum betreiben einer derartigen vorrichtung - Google Patents
Vorrichtung zur variablen bet tigung der gaswechselventile v on verbrennungsmotoren und verfahren zum betreiben einer derartigen vorrichtungInfo
- Publication number
- ATE522704T1 ATE522704T1 AT04721188T AT04721188T ATE522704T1 AT E522704 T1 ATE522704 T1 AT E522704T1 AT 04721188 T AT04721188 T AT 04721188T AT 04721188 T AT04721188 T AT 04721188T AT E522704 T1 ATE522704 T1 AT E522704T1
- Authority
- AT
- Austria
- Prior art keywords
- displacement
- gas exchange
- operating
- angle
- combustion engines
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006073 displacement reaction Methods 0.000 abstract 6
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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
-
- 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
- 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
- F01L13/0015—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
-
- 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
- F01L2303/00—Manufacturing of components used in valve arrangements
- F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
-
- 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/06—Timing or lift different for valves of same cylinder
-
- 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/08—Timing or lift different for valves of different cylinders
-
- 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/13—Throttleless
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)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10312958A DE10312958B4 (de) | 2003-03-24 | 2003-03-24 | Vorrichtung zur vairablen Betätigung der Gaswechselventile von Verbrennungsmotoren und Verfahren zum Betreiben einer derartigen Vorrichtung |
| PCT/EP2004/002740 WO2004085802A1 (de) | 2003-03-24 | 2004-03-17 | Vorrichtung zur variablen betätigung der gaswechselventile von verbrennungsmotoren und verfahren zum betreiben einer derartigen vorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE522704T1 true ATE522704T1 (de) | 2011-09-15 |
Family
ID=33015942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04721188T ATE522704T1 (de) | 2003-03-24 | 2004-03-17 | Vorrichtung zur variablen bet tigung der gaswechselventile v on verbrennungsmotoren und verfahren zum betreiben einer derartigen vorrichtung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7302922B2 (de) |
| EP (1) | EP1608852B1 (de) |
| JP (1) | JP2006521491A (de) |
| KR (1) | KR101059407B1 (de) |
| CN (1) | CN100404802C (de) |
| AT (1) | ATE522704T1 (de) |
| DE (1) | DE10312958B4 (de) |
| WO (1) | WO2004085802A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10312961C5 (de) * | 2003-03-24 | 2009-01-29 | Thyssenkrupp Presta Teccenter Ag | Vorrichtung zur variablen Betätigung der Gaswechselventile von Verbrennungsmotoren |
| JP5244978B2 (ja) * | 2009-08-24 | 2013-07-24 | ヤマハ発動機株式会社 | 可変動弁装置及びそれを備えたエンジン並びに鞍乗型車両 |
| AT516669B1 (de) * | 2014-11-24 | 2016-08-15 | Ge Jenbacher Gmbh & Co Og | Verfahren zur Steuerung einer Brennkraftmaschine |
| DE102015104633A1 (de) * | 2015-03-26 | 2016-09-29 | Pierburg Gmbh | Mechanisch steuerbarer Ventiltrieb sowie mechanisch steuerbare Ventiltriebanordnung |
| DE102015118884A1 (de) * | 2015-11-04 | 2017-05-04 | Pierburg Gmbh | Mechanisch steuerbarer Ventiltrieb |
| DE102016205805A1 (de) * | 2016-04-07 | 2017-10-12 | Bayerische Motoren Werke Aktiengesellschaft | Ventiltrieb sowie Motorbaugruppe |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62113807A (ja) * | 1985-11-12 | 1987-05-25 | Nissan Motor Co Ltd | 内燃機関の吸排気弁リフト制御装置 |
| DE4135257C2 (de) * | 1991-10-25 | 1998-09-03 | Peter Prof Dr Ing Kuhn | Vorrichtung zur Betätigung der Ventile in Verbrennungsmotoren mittels umlaufender Nocken |
| WO1993008377A1 (de) * | 1991-10-25 | 1993-04-29 | Peter Kuhn | Vorrichtung zur betätigung der ventile in verbrennungsmotoren mittels umlaufender nocken |
| US5365895A (en) * | 1991-12-03 | 1994-11-22 | Motive Holdings Limited | Variable valve lift mechanism for internal combustion engine |
| JPH08165910A (ja) * | 1994-12-12 | 1996-06-25 | Isuzu Motors Ltd | 内燃機関の動弁装置 |
| EP0717174A1 (de) * | 1994-12-12 | 1996-06-19 | Isuzu Motors Limited | Ventilantriebssystem für eine Brennkraftmaschine |
| DE19532334A1 (de) * | 1995-09-01 | 1997-03-06 | Bayerische Motoren Werke Ag | Variabler Ventiltrieb, insbesondere für Brennkraftmaschinen |
| DE19843174C2 (de) * | 1998-09-21 | 2000-08-17 | Siemens Ag | Verfahren zum Steuern einer Brennkraftmaschine |
| JP3933335B2 (ja) * | 1999-01-26 | 2007-06-20 | 株式会社日立製作所 | 内燃機関の可変動弁装置 |
| JP3790379B2 (ja) * | 1999-02-05 | 2006-06-28 | 株式会社日立製作所 | 内燃機関の可変動弁装置 |
| DE10066054B4 (de) * | 2000-07-18 | 2006-07-13 | Thyssenkrupp Automotive Ag | Hubventilsteuerung für Kraftmaschinen |
| DE10052811A1 (de) * | 2000-10-25 | 2002-05-08 | Ina Schaeffler Kg | Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine |
| DE10100173A1 (de) * | 2001-01-04 | 2002-07-11 | Fev Motorentech Gmbh | Vollvariabler mechanischer Ventiltrieb für eine Kolbenbrennkraftmaschine |
| DE10123186A1 (de) * | 2001-05-12 | 2002-11-14 | Bayerische Motoren Werke Ag | Ventiltrieb-Vorrichtung zur variablen Hubverstellung eines Gaswechselventils einer Brennkraftmaschine |
| DE10136612A1 (de) * | 2001-07-17 | 2003-02-06 | Herbert Naumann | Variable Hubventilsteuerungen |
| DE10164493B4 (de) | 2001-12-29 | 2010-04-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur variablen Betätigung der Ladungswechselventile in Hubkolbenmotoren |
-
2003
- 2003-03-24 DE DE10312958A patent/DE10312958B4/de not_active Expired - Fee Related
-
2004
- 2004-03-17 US US10/551,539 patent/US7302922B2/en not_active Expired - Lifetime
- 2004-03-17 EP EP04721188A patent/EP1608852B1/de not_active Expired - Lifetime
- 2004-03-17 CN CNB200480007859XA patent/CN100404802C/zh not_active Expired - Fee Related
- 2004-03-17 AT AT04721188T patent/ATE522704T1/de active
- 2004-03-17 JP JP2006504706A patent/JP2006521491A/ja active Pending
- 2004-03-17 WO PCT/EP2004/002740 patent/WO2004085802A1/de not_active Ceased
- 2004-03-17 KR KR1020057017708A patent/KR101059407B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006521491A (ja) | 2006-09-21 |
| US7302922B2 (en) | 2007-12-04 |
| DE10312958A1 (de) | 2004-10-21 |
| WO2004085802A1 (de) | 2004-10-07 |
| EP1608852A1 (de) | 2005-12-28 |
| DE10312958B4 (de) | 2005-03-10 |
| US20070000461A1 (en) | 2007-01-04 |
| CN100404802C (zh) | 2008-07-23 |
| CN1764771A (zh) | 2006-04-26 |
| KR101059407B1 (ko) | 2011-08-29 |
| KR20050109599A (ko) | 2005-11-21 |
| EP1608852B1 (de) | 2011-08-31 |
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