WO2006000004A3 - Brennkraftmaschine - Google Patents
Brennkraftmaschine Download PDFInfo
- Publication number
- WO2006000004A3 WO2006000004A3 PCT/AT2005/000221 AT2005000221W WO2006000004A3 WO 2006000004 A3 WO2006000004 A3 WO 2006000004A3 AT 2005000221 W AT2005000221 W AT 2005000221W WO 2006000004 A3 WO2006000004 A3 WO 2006000004A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cam
- actuating means
- gas exchange
- exchange valve
- combustion engine
- 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
- 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
- F01L13/0047—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 the movement of the valves resulting from the sum of the simultaneous actions of at least two cams, the cams being independently variable in phase in respect of each other
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)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112005001390T DE112005001390A5 (de) | 2004-06-24 | 2005-06-23 | Brennkraftmaschine |
US11/630,404 US7685977B2 (en) | 2004-06-24 | 2005-06-23 | Internal combustion engine |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT10712004 | 2004-06-24 | ||
ATA1071/2004 | 2004-06-24 | ||
ATA1118/2004 | 2004-07-01 | ||
AT11182004A AT500680B8 (de) | 2004-07-01 | 2004-07-01 | Vorrichtung zum zuschalten einer zusätzlichen nockenerhebung für eine brennkraftmaschine |
ATA1234/2004 | 2004-07-20 | ||
AT12342004A AT500600B1 (de) | 2004-07-20 | 2004-07-20 | Brennkraftmaschine mit innerer verbrennung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006000004A2 WO2006000004A2 (de) | 2006-01-05 |
WO2006000004A3 true WO2006000004A3 (de) | 2006-07-13 |
Family
ID=35033788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2005/000221 WO2006000004A2 (de) | 2004-06-24 | 2005-06-23 | Brennkraftmaschine |
Country Status (3)
Country | Link |
---|---|
US (1) | US7685977B2 (de) |
DE (1) | DE112005001390A5 (de) |
WO (1) | WO2006000004A2 (de) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3531000A1 (de) * | 1985-08-30 | 1986-08-28 | Herbert Dipl.-Ing. 8000 München Gohle | Vorrichtung zur verringerung der drosselverluste bei kolbenmotoren unter teillast durch phasenanschnittsteuerung der ventile |
WO1994016202A1 (de) * | 1992-12-30 | 1994-07-21 | Meta Motoren- Und Energie-Technik Gmbh | Vorrichtung zur variablen steuerung der ventile von brennkraftmaschinen, insbesondere zur drosselfreien laststeuerung von ottomotoren |
DE19600536A1 (de) * | 1996-01-09 | 1997-07-10 | Meta Motoren Energietech | Vorrichtung zur variablen Steuerung eines Einlaßventils |
DE19701203A1 (de) * | 1997-01-15 | 1998-07-23 | Daimler Benz Ag | Variable Ventilsteuerung für Brennkraftmaschinen |
EP1375843A1 (de) * | 2002-06-28 | 2004-01-02 | AVL List GmbH | Brennkraftmaschine mit innerer Verbrennung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1439798A (en) * | 1921-07-09 | 1922-12-26 | Wright Aeronautical Corp | Compression-relief device for internal-combustion engines |
FR1109790A (fr) | 1954-10-13 | 1956-02-01 | Perfectionnements aux moteurs à explosion par réglage de la distribution | |
DE2456752A1 (de) | 1974-11-30 | 1976-08-12 | Kloeckner Humboldt Deutz Ag | Ventilsteuerung fuer hubkolbenbrennkraftmaschinen |
DE2921645A1 (de) | 1979-05-28 | 1980-12-11 | Karl Lehr | Nockenwelle mit veraenderbaren steuerzeiten waehrend des betriebes |
SE423829B (sv) * | 1980-09-29 | 1982-06-07 | Hedelin Lars G B | Kamanordning med roterbart kamorgan, vars form er variabel |
US4522085A (en) * | 1982-08-30 | 1985-06-11 | Kane Garold L | Variable lobe cam mechanism |
US4771742A (en) * | 1986-02-19 | 1988-09-20 | Clemson University | Method for continuous camlobe phasing |
US5136887A (en) * | 1990-05-29 | 1992-08-11 | Clemson University | Variable valve actuating apparatus |
US5253622A (en) * | 1993-02-17 | 1993-10-19 | Bornstein Motor Company, Inc. | Cam phase change mechanism |
DE19745761A1 (de) * | 1997-10-16 | 1999-04-22 | Daimler Chrysler Ag | Variable Ventilsteuerung für Hubkolben-Brennkraftmaschinen |
JP2002303110A (ja) * | 2001-04-05 | 2002-10-18 | Yamaha Motor Co Ltd | エンジンのデコンプ装置 |
GB2375583B (en) * | 2001-05-15 | 2004-09-01 | Mechadyne Internat Plc | Variable camshaft assembly |
-
2005
- 2005-06-23 WO PCT/AT2005/000221 patent/WO2006000004A2/de active Application Filing
- 2005-06-23 US US11/630,404 patent/US7685977B2/en not_active Expired - Fee Related
- 2005-06-23 DE DE112005001390T patent/DE112005001390A5/de not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3531000A1 (de) * | 1985-08-30 | 1986-08-28 | Herbert Dipl.-Ing. 8000 München Gohle | Vorrichtung zur verringerung der drosselverluste bei kolbenmotoren unter teillast durch phasenanschnittsteuerung der ventile |
WO1994016202A1 (de) * | 1992-12-30 | 1994-07-21 | Meta Motoren- Und Energie-Technik Gmbh | Vorrichtung zur variablen steuerung der ventile von brennkraftmaschinen, insbesondere zur drosselfreien laststeuerung von ottomotoren |
DE19600536A1 (de) * | 1996-01-09 | 1997-07-10 | Meta Motoren Energietech | Vorrichtung zur variablen Steuerung eines Einlaßventils |
DE19701203A1 (de) * | 1997-01-15 | 1998-07-23 | Daimler Benz Ag | Variable Ventilsteuerung für Brennkraftmaschinen |
EP1375843A1 (de) * | 2002-06-28 | 2004-01-02 | AVL List GmbH | Brennkraftmaschine mit innerer Verbrennung |
Also Published As
Publication number | Publication date |
---|---|
US7685977B2 (en) | 2010-03-30 |
US20070245987A1 (en) | 2007-10-25 |
WO2006000004A2 (de) | 2006-01-05 |
DE112005001390A5 (de) | 2007-05-10 |
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