EP1046793A3 - Dispositif de calage de soupape variable et méthode - Google Patents
Dispositif de calage de soupape variable et méthode Download PDFInfo
- Publication number
- EP1046793A3 EP1046793A3 EP00302306A EP00302306A EP1046793A3 EP 1046793 A3 EP1046793 A3 EP 1046793A3 EP 00302306 A EP00302306 A EP 00302306A EP 00302306 A EP00302306 A EP 00302306A EP 1046793 A3 EP1046793 A3 EP 1046793A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cam timing
- outlets
- pressurised fluid
- variable cam
- timing system
- 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- Withdrawn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
- F01L1/34—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
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0476—Camshaft bearings
-
- 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
- F01L2001/34486—Location and number of the means for changing the angular relationship
- F01L2001/34496—Two phasers on different camshafts
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 |
---|---|---|---|
US29552599A | 1999-04-21 | 1999-04-21 | |
US295525 | 2002-11-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1046793A2 EP1046793A2 (fr) | 2000-10-25 |
EP1046793A3 true EP1046793A3 (fr) | 2002-08-21 |
Family
ID=23138074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00302306A Withdrawn EP1046793A3 (fr) | 1999-04-21 | 2000-03-22 | Dispositif de calage de soupape variable et méthode |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1046793A3 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001050102A (ja) * | 1999-05-31 | 2001-02-23 | Yamaha Motor Co Ltd | 4サイクルエンジン |
JP3546994B2 (ja) * | 1999-09-03 | 2004-07-28 | 本田技研工業株式会社 | 内燃機関の動弁制御装置の油路構造 |
DE60029145T2 (de) * | 2000-12-04 | 2007-05-31 | Mitsubishi Denki K.K. | Regelventil für öl und verfahren zum montieren eines solchen ventils |
EP1245803A1 (fr) | 2001-03-30 | 2002-10-02 | Gomecsys B.V. | Moteur à combustion interne à taux de compression variable |
DE50108826D1 (de) | 2001-04-07 | 2006-04-13 | Ford Global Tech Llc | Kolbenpumpe für Hydrauliksysteme |
DE10118119C2 (de) * | 2001-04-11 | 2003-11-20 | Ina Schaeffler Kg | Brennkraftmaschine mit zwei in deren Zylinderkopf nebeneinander angeordneten Nockenwellen, insbesondere mit einer Einlass- und einer Auslassnockenwelle |
JP3821366B2 (ja) * | 2001-11-30 | 2006-09-13 | ヤマハ発動機株式会社 | 内燃機関の動弁機構における油供給装置 |
JP3966003B2 (ja) * | 2002-02-05 | 2007-08-29 | 日産自動車株式会社 | 内燃機関 |
JP4032832B2 (ja) * | 2002-06-04 | 2008-01-16 | 日産自動車株式会社 | 内燃機関のカム軸々受装置 |
DE60301539T2 (de) | 2002-11-14 | 2006-06-14 | Mazda Motor | Variable Ventilsteuervorrichtung einer Brennkraftmaschine |
JP4613760B2 (ja) * | 2004-09-27 | 2011-01-19 | アイシン精機株式会社 | 電磁弁ユニット、エンジンカバーユニット |
DE102005040934A1 (de) | 2005-02-03 | 2006-08-17 | Mahle International Gmbh | Verstellbare Nockenwelle, insbesondere für Verbrennungsmotoren von Kraftfahrzeugen, mit einer hydraulischen Stelleinrichtung |
JP2006220073A (ja) * | 2005-02-10 | 2006-08-24 | Toyota Motor Corp | 内燃機関用センサの取付構造及びカムキャップ構成体 |
DE102005035476B4 (de) | 2005-07-26 | 2022-07-07 | Jörg von Seggern Maschinenbau GmbH | Vorrichtung zum gasdichten Verpacken von Gegenständen |
US7395802B2 (en) * | 2006-06-07 | 2008-07-08 | Ford Global Technologies, Llc | Oil supply for internal combustion engine camshaft |
EP2400122B1 (fr) * | 2007-08-23 | 2012-06-27 | Honda Motor Co., Ltd. | Système de contrôle du fonctionnement de soupapes pour moteur à combustion interne |
US9797280B2 (en) | 2015-10-09 | 2017-10-24 | Ford Global Technologies, Llc | Camshaft thrust bearing lubrication system |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5143034A (en) * | 1990-03-29 | 1992-09-01 | Mazda Motor Corporation | Lubrication system for V-type overhead camshaft engine |
US5301639A (en) * | 1992-06-26 | 1994-04-12 | Nippondenso Co., Ltd. | Valve timing control device for internal combustion engine |
US5540197A (en) * | 1995-01-27 | 1996-07-30 | Ina Walzlager Schaeffler Kg | Device for adjusting valve timing in an internal combustion engine |
US5669343A (en) * | 1993-11-16 | 1997-09-23 | Nippondenso Co., Ltd. | Valve timing control system for internal combustion engine |
EP0808997A1 (fr) * | 1996-05-24 | 1997-11-26 | Toyota Jidosha Kabushiki Kaisha | Dispositif de contrÔle des performances des soupapes de moteur à combustion interne |
EP0829621A2 (fr) * | 1996-09-13 | 1998-03-18 | Toyota Jidosha Kabushiki Kaisha | Un mécanisme de variation du calage des soupapes |
EP0859130A1 (fr) * | 1997-02-14 | 1998-08-19 | Toyota Jidosha Kabushiki Kaisha | Dispositif de régulation de commande de soupape pour moteur à combustion interne |
EP0945598A2 (fr) * | 1998-03-27 | 1999-09-29 | Yamaha Hatsudoki Kabushiki Kaisha | Moteur à combustion interne à 4 temps |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5119691A (en) | 1989-10-10 | 1992-06-09 | General Motors Corporation | Hydraulic phasers and valve means therefor |
JPH06280516A (ja) | 1993-03-25 | 1994-10-04 | Nippondenso Co Ltd | 内燃機関における弁動作タイミング調整装置 |
US5657725A (en) | 1994-09-15 | 1997-08-19 | Borg-Warner Automotive, Inc. | VCT system utilizing engine oil pressure for actuation |
-
2000
- 2000-03-22 EP EP00302306A patent/EP1046793A3/fr not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5143034A (en) * | 1990-03-29 | 1992-09-01 | Mazda Motor Corporation | Lubrication system for V-type overhead camshaft engine |
US5301639A (en) * | 1992-06-26 | 1994-04-12 | Nippondenso Co., Ltd. | Valve timing control device for internal combustion engine |
US5669343A (en) * | 1993-11-16 | 1997-09-23 | Nippondenso Co., Ltd. | Valve timing control system for internal combustion engine |
US5540197A (en) * | 1995-01-27 | 1996-07-30 | Ina Walzlager Schaeffler Kg | Device for adjusting valve timing in an internal combustion engine |
EP0808997A1 (fr) * | 1996-05-24 | 1997-11-26 | Toyota Jidosha Kabushiki Kaisha | Dispositif de contrÔle des performances des soupapes de moteur à combustion interne |
EP0829621A2 (fr) * | 1996-09-13 | 1998-03-18 | Toyota Jidosha Kabushiki Kaisha | Un mécanisme de variation du calage des soupapes |
EP0859130A1 (fr) * | 1997-02-14 | 1998-08-19 | Toyota Jidosha Kabushiki Kaisha | Dispositif de régulation de commande de soupape pour moteur à combustion interne |
EP0945598A2 (fr) * | 1998-03-27 | 1999-09-29 | Yamaha Hatsudoki Kabushiki Kaisha | Moteur à combustion interne à 4 temps |
Also Published As
Publication number | Publication date |
---|---|
EP1046793A2 (fr) | 2000-10-25 |
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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 |
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AK | Designated contracting states |
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PUAL | Search report despatched |
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RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7F 01L 1/34 A, 7F 01L 1/344 B, 7F 01M 9/10 B, 7F 01L 1/053 B, 7F 01M 11/02 B, 7F 01L 1/02 B, 7F 02D 13/02 B |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20021001 |