ATE249573T1 - Vorrichtung zur verstellung einer nockenwelle einer brennkraftmaschine mit innerer verbrennung - Google Patents
Vorrichtung zur verstellung einer nockenwelle einer brennkraftmaschine mit innerer verbrennungInfo
- Publication number
- ATE249573T1 ATE249573T1 AT98890261T AT98890261T ATE249573T1 AT E249573 T1 ATE249573 T1 AT E249573T1 AT 98890261 T AT98890261 T AT 98890261T AT 98890261 T AT98890261 T AT 98890261T AT E249573 T1 ATE249573 T1 AT E249573T1
- Authority
- AT
- Austria
- Prior art keywords
- camshaft
- adjusting
- combustion engine
- internal combustion
- drive pulley
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
-
- 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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/34403—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft
- F01L1/34406—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley
-
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/03—Auxiliary actuators
- F01L2820/032—Electric motors
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0158697A AT407282B (de) | 1997-09-19 | 1997-09-19 | Vorrichtung zur verstellung einer nockenwelle |
| EP98890261A EP0903470B1 (de) | 1997-09-19 | 1998-09-10 | Vorrichtung zur verstellung einer nockenwelle einer brennkraftmaschine mit innerer verbrennung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE249573T1 true ATE249573T1 (de) | 2003-09-15 |
Family
ID=3516627
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0158697A AT407282B (de) | 1997-09-19 | 1997-09-19 | Vorrichtung zur verstellung einer nockenwelle |
| AT98890261T ATE249573T1 (de) | 1997-09-19 | 1998-09-10 | Vorrichtung zur verstellung einer nockenwelle einer brennkraftmaschine mit innerer verbrennung |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0158697A AT407282B (de) | 1997-09-19 | 1997-09-19 | Vorrichtung zur verstellung einer nockenwelle |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5979382A (de) |
| EP (1) | EP0903470B1 (de) |
| AT (2) | AT407282B (de) |
| DE (1) | DE59809548D1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0903471B1 (de) * | 1997-09-19 | 2001-12-05 | TCG UNITECH Aktiengesellschaft | Vorrichtung zur verstellung der nockenwelle einer brennkraftmaschine mit innerer verbrennung |
| US6328006B1 (en) * | 1999-03-23 | 2001-12-11 | Tcg Unitech Aktiengesellschaft | Device for adjusting the phase angle of a camshaft of an internal combustion engine |
| US6257186B1 (en) * | 1999-03-23 | 2001-07-10 | Tcg Unitech Aktiengesellschaft | Device for adjusting the phase angle of a camshaft of an internal combustion engine |
| US6302073B1 (en) * | 1999-03-23 | 2001-10-16 | Tcg Unitech Aktiengesellschaft | Device for adjusting the phase angle of a camshaft of an internal combustion engine |
| AT409786B (de) * | 1999-03-23 | 2002-11-25 | Tcg Unitech Ag | Vorrichtung zur verstellung einer nockenwelle einer brennkraftmaschine mit innerer verbrennung |
| US6199522B1 (en) * | 1999-08-27 | 2001-03-13 | Daimlerchrysler Corporation | Camshaft phase controlling device |
| US6202611B1 (en) * | 1999-12-23 | 2001-03-20 | Daimlerchrysler Corporation | Camshaft drive device for an internal combustion engine |
| DE10116707B4 (de) * | 2001-04-04 | 2017-01-19 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Relativverdrehung einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine |
| DE10207760B4 (de) * | 2002-02-23 | 2019-10-31 | Schaeffler Technologies AG & Co. KG | Vorrichtung zum lösbaren Verbinden und Verstellen zweier zueinander drehwinkelverstellbarer Wellen |
| DE10220687A1 (de) * | 2002-05-10 | 2003-11-20 | Ina Schaeffler Kg | Nockenwellenversteller mit elektrischem Antrieb |
| JP4012445B2 (ja) * | 2002-08-13 | 2007-11-21 | 株式会社日立製作所 | 内燃機関の可変動弁装置 |
| WO2006047099A2 (en) | 2004-10-26 | 2006-05-04 | George Louie | Continuously variable valve timing device |
| JP4240488B2 (ja) * | 2005-02-01 | 2009-03-18 | 株式会社デンソー | バルブリフト制御装置のアクチュエータ |
| DE102008060219B4 (de) | 2008-12-04 | 2011-07-14 | Pierburg GmbH, 41460 | Vorrichtung zur Phasenverschiebung des Drehwinkels eines Antriebsrades zu einer Abtriebswelle |
| JP4987031B2 (ja) * | 2009-04-27 | 2012-07-25 | 日立オートモティブシステムズ株式会社 | 内燃機関のバルブタイミング制御装置 |
| US9534513B2 (en) * | 2014-01-16 | 2017-01-03 | Delphi Technologies, Inc. | Camshaft phaser actuated by an electric motor |
| FR3027055B1 (fr) * | 2014-10-14 | 2021-11-05 | Renault Sas | Commande de decalage d'instants d'ouverture/fermeture de soupapes d'un moteur de vehicule automobile |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50155822A (de) * | 1974-06-10 | 1975-12-16 | ||
| JPS5987214A (ja) * | 1982-11-12 | 1984-05-19 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
| DE3320835A1 (de) * | 1983-06-09 | 1984-12-13 | Dieter 7460 Balingen Fuoß | Multipositionsantrieb |
| US4771742A (en) * | 1986-02-19 | 1988-09-20 | Clemson University | Method for continuous camlobe phasing |
| DE3607256A1 (de) * | 1986-03-05 | 1987-09-10 | Bayerische Motoren Werke Ag | Vorrichtung zum gesteuerten/geregelten verstellen der relativen drehlage eines getriebenen zu einem treibenden maschinenteil |
| DE58901050D1 (de) * | 1988-07-15 | 1992-04-30 | Audi Ag | Antriebsvorrichtung fuer eine nockenwelle einer brennkraftmaschine. |
| GB2221513A (en) * | 1988-08-05 | 1990-02-07 | Ford Motor Co | Variable phase drive mechanism |
| US4967701A (en) * | 1989-01-12 | 1990-11-06 | Nippondenso Co., Ltd. | Valve timing adjuster |
| DE3929619A1 (de) | 1989-09-06 | 1991-03-07 | Bayerische Motoren Werke Ag | Kuppelstange fuer eine vorrichtung zur drehwinkelverstellung einer welle relativ zu einem antriebsrad, insbesondere nockenwelle einer brennkraftmaschine |
| DE4101676A1 (de) * | 1991-01-22 | 1992-07-23 | Schaeffler Waelzlager Kg | Verstellvorrichtung fuer eine nockenwelle |
| DE4110088C1 (en) * | 1991-03-27 | 1992-07-09 | Bayerische Motoren Werke Ag, 8000 Muenchen, De | Relative shaft bearing position changing mechanism - has annular coupler with inner and outer toothing linked to axially displaceable piston |
| DE4110195C2 (de) * | 1991-03-28 | 2000-02-10 | Schaeffler Waelzlager Ohg | Verstellvorrichtung für eine Nockenwelle |
| US5117784A (en) * | 1991-05-03 | 1992-06-02 | Ford Motor Company | Internal combustion engine camshaft phaseshift control system |
| DE4311264C2 (de) * | 1993-04-06 | 2002-08-29 | Bosch Gmbh Robert | Vorrichtung zur Drehlagenänderung einer Gaswechselventile einer Brennkraftmaschine steuernden Steuerwelle |
| DE4331977A1 (de) * | 1993-09-21 | 1995-03-23 | Porsche Ag | Variable Ventilsteuerung |
| US5673659A (en) * | 1995-06-22 | 1997-10-07 | Chrysler Corporation | Lead screw driven shaft phase control mechanism |
| US5803030A (en) * | 1997-01-10 | 1998-09-08 | Cole; Kenneth Wade | Phase adjustable cam drive |
-
1997
- 1997-09-19 AT AT0158697A patent/AT407282B/de not_active IP Right Cessation
-
1998
- 1998-09-10 DE DE59809548T patent/DE59809548D1/de not_active Expired - Lifetime
- 1998-09-10 AT AT98890261T patent/ATE249573T1/de not_active IP Right Cessation
- 1998-09-10 EP EP98890261A patent/EP0903470B1/de not_active Expired - Lifetime
- 1998-09-16 US US09/154,337 patent/US5979382A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE59809548D1 (de) | 2003-10-16 |
| AT407282B (de) | 2001-02-26 |
| EP0903470A1 (de) | 1999-03-24 |
| US5979382A (en) | 1999-11-09 |
| ATA158697A (de) | 2000-06-15 |
| EP0903470B1 (de) | 2003-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |