EP1844216A1 - Verstellbare nockenwelle, insbesondere f]r verbrennungsmotoren von kraftfahrzeugen, mit einer hydraulischen stelleinrichtung - Google Patents
Verstellbare nockenwelle, insbesondere f]r verbrennungsmotoren von kraftfahrzeugen, mit einer hydraulischen stelleinrichtungInfo
- Publication number
- EP1844216A1 EP1844216A1 EP06705778A EP06705778A EP1844216A1 EP 1844216 A1 EP1844216 A1 EP 1844216A1 EP 06705778 A EP06705778 A EP 06705778A EP 06705778 A EP06705778 A EP 06705778A EP 1844216 A1 EP1844216 A1 EP 1844216A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bearing ring
- shafts
- channels
- annular
- ring
- 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.)
- Granted
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
- F01L13/0057—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 splittable or deformable cams
-
- 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
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005005212 | 2005-02-03 | ||
DE102005040934A DE102005040934A1 (de) | 2005-02-03 | 2005-08-30 | Verstellbare Nockenwelle, insbesondere für Verbrennungsmotoren von Kraftfahrzeugen, mit einer hydraulischen Stelleinrichtung |
PCT/DE2006/000039 WO2006081789A1 (de) | 2005-02-03 | 2006-01-13 | Verstellbare nockenwelle, insbesondere für verbrennungsmotoren von kraftfahrzeugen, mit einer hydraulischen stelleinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1844216A1 true EP1844216A1 (de) | 2007-10-17 |
EP1844216B1 EP1844216B1 (de) | 2009-10-28 |
Family
ID=36177570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06705778A Expired - Fee Related EP1844216B1 (de) | 2005-02-03 | 2006-01-13 | Verstellbare nockenwelle, insbesondere für verbrennungsmotoren von kraftfahrzeugen, mit einer hydraulischen stelleinrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US7513232B2 (de) |
EP (1) | EP1844216B1 (de) |
JP (1) | JP4751402B2 (de) |
CN (1) | CN1942657B (de) |
DE (2) | DE102005040934A1 (de) |
WO (1) | WO2006081789A1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006013829A1 (de) * | 2006-03-23 | 2007-09-27 | Mahle International Gmbh | Verstellbare Nockenwelle |
DE102006024794A1 (de) | 2006-05-27 | 2007-12-06 | Mahle International Gmbh | Verstellbare Nockenwelle |
DE102006041918A1 (de) | 2006-09-07 | 2008-03-27 | Mahle International Gmbh | Verstellbare Nockenwelle |
GB2444943B (en) * | 2006-12-19 | 2011-07-13 | Mechadyne Plc | Camshaft and phaser assembly |
DE102007024092A1 (de) * | 2007-05-22 | 2008-11-27 | Mahle International Gmbh | Nockenwelle |
EP2171222B1 (de) * | 2007-07-02 | 2017-11-29 | BorgWarner Inc. | Konzentrischer nocken mit rückschlagventilen im schieber für einen versteller |
JP5034869B2 (ja) * | 2007-10-29 | 2012-09-26 | トヨタ自動車株式会社 | 可変バルブタイミング装置 |
DE102008033230B4 (de) | 2008-01-04 | 2010-05-27 | Hydraulik-Ring Gmbh | Doppelter Nockenwellenversteller in Schichtaufbau |
US7841311B2 (en) | 2008-01-04 | 2010-11-30 | Hilite International Inc. | Variable valve timing device |
GB2467943A (en) * | 2009-02-23 | 2010-08-25 | Mechadyne Plc | I.c. engine double overhead camshaft phasing system |
DE102010033296A1 (de) | 2010-08-04 | 2012-02-09 | Hydraulik-Ring Gmbh | Nockenwellenversteller, insbesondere mit Nockenwelle |
US8695545B2 (en) | 2011-03-31 | 2014-04-15 | Toyota Jidosha Kabushiki Kaisha | Phase changing device of camshaft |
DE102011076652B4 (de) | 2011-05-27 | 2017-06-01 | Schwäbische Hüttenwerke Automotive GmbH | Vorrichtung zur Verstellung der relativen Drehwinkelposition geschachtelter Nockenwellen |
DE102011077563B4 (de) * | 2011-06-15 | 2022-08-11 | Mahle International Gmbh | Brennkraftmaschine |
DE102011051480B4 (de) | 2011-06-30 | 2014-11-20 | Thyssenkrupp Presta Teccenter Ag | Nockenwelle mit axial verschiebbarem Nockenpaket |
DE102011054350A1 (de) * | 2011-10-10 | 2013-04-11 | Thyssenkrupp Presta Teccenter Ag | Nockenwelle sowie Funktionselemente für eine Nockenwelle |
US9140151B2 (en) * | 2011-12-27 | 2015-09-22 | Honda Motor Co., Ltd. | Valve gear |
DE102012203145A1 (de) * | 2012-02-29 | 2013-08-29 | Mahle International Gmbh | Verstellbare Nockenwelle |
DE102012206500A1 (de) * | 2012-04-19 | 2013-10-24 | Mahle International Gmbh | Brennkraftmaschine |
DE102012103581A1 (de) * | 2012-04-24 | 2013-10-24 | Thyssenkrupp Presta Teccenter Ag | Nockenwelle mit durch Drucköl beölbare, verstellbare Nocken |
DE102012220652A1 (de) * | 2012-11-13 | 2014-05-15 | Mahle International Gmbh | Nockenwelle |
US9920661B2 (en) * | 2013-05-16 | 2018-03-20 | Schaeffler Technologies AG & Co. KG | Camshaft phaser with a rotor nose oil feed adapter |
DE102013106747A1 (de) * | 2013-06-27 | 2014-12-31 | Thyssenkrupp Presta Teccenter Ag | Verstellbare Nockenwelle |
DE102013106746A1 (de) * | 2013-06-27 | 2014-12-31 | Thyssenkrupp Presta Teccenter Ag | Verstellbare Nockenwelle |
DE102014109103A1 (de) * | 2014-06-30 | 2015-12-31 | Thyssenkrupp Presta Teccenter Ag | Nockenwelle für den Ventiltrieb einer Brennkraftmaschine mit variierbarer Ventilöffnungsdauer |
DE102015215292A1 (de) * | 2015-08-11 | 2017-02-16 | Thyssenkrupp Ag | Verfahren und Vorrichtung zur Montage einer verstellbaren Nockenwelle |
US10352200B2 (en) | 2015-09-30 | 2019-07-16 | Honda Motor Co., Ltd. | Cam shaft |
JP6396936B2 (ja) * | 2016-03-18 | 2018-09-26 | 本田技研工業株式会社 | カムシャフトの製造方法 |
CN113048218A (zh) * | 2021-03-09 | 2021-06-29 | 燕山大学 | 一种适用于柔性传动链的防爆动滑轮 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04134106A (ja) * | 1990-09-27 | 1992-05-08 | Aisin Seiki Co Ltd | 弁開閉時期制御装置 |
JPH07119418A (ja) * | 1993-10-18 | 1995-05-09 | Toyota Motor Corp | 内燃機関の可変バルブタイミング装置 |
JPH07224617A (ja) * | 1994-02-09 | 1995-08-22 | Unisia Jecs Corp | 内燃機関のバルブタイミング制御装置 |
JPH07286507A (ja) * | 1994-04-19 | 1995-10-31 | Toyota Motor Corp | カム角調整装置 |
IT1268966B1 (it) | 1994-05-12 | 1997-03-18 | Carraro Spa | Sistema di distribuzione monoalbero, in particolare per motori acombustione interna. |
DE19525837A1 (de) * | 1995-07-15 | 1997-01-16 | Schaeffler Waelzlager Kg | Vorrichtung zum Verändern der Steuerzeiten einer Brennkraftmaschine |
US5829399A (en) | 1995-12-15 | 1998-11-03 | Ina Walzlager Schaeffler Ohg | Pressure fluid supply system for a variable camshaft adjustment |
DE19615076C2 (de) * | 1995-12-15 | 1999-01-07 | Schaeffler Waelzlager Ohg | Druckmittelversorgung für eine variable Nockenwellenverstellung |
DE19645688C2 (de) * | 1996-11-06 | 2002-09-26 | Ina Schaeffler Kg | Vorrichtung zum Verändern der Steuerzeiten einer Brennkraftmaschine |
JPH11210433A (ja) * | 1998-01-29 | 1999-08-03 | Denso Corp | 可変弁制御装置 |
DE19820063A1 (de) * | 1998-05-06 | 1999-11-11 | Schaeffler Waelzlager Ohg | Einrichtung zum Verändern der Ventilsteuerzeiten einer mit zwei Nockenwellen ausgerüsteten Brennkraftmaschine |
EP1046793A3 (de) * | 1999-04-21 | 2002-08-21 | Ford Global Technologies, Inc. | Variable Ventilsteuerungseinrichtung und Verfahren |
DE19962981A1 (de) | 1999-12-24 | 2001-07-05 | Schaeffler Waelzlager Ohg | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationskolbenbauart |
DE10020119A1 (de) | 2000-04-22 | 2001-10-25 | Schaeffler Waelzlager Ohg | Vorrichtung zur unabhängigen hydraulischen Verstellung der Phasen- und Axiallage einer Nockenwelle |
JP2001329885A (ja) * | 2000-05-18 | 2001-11-30 | Yamaha Motor Co Ltd | エンジンのカム角センサ搭載構造 |
JP3925775B2 (ja) * | 2001-09-07 | 2007-06-06 | 豊田合成株式会社 | 樹脂チューブ |
JP2004143971A (ja) * | 2002-10-22 | 2004-05-20 | Aisin Seiki Co Ltd | 弁開閉時期制御装置 |
DE102004056191B4 (de) * | 2004-11-20 | 2008-08-28 | Mahle Ventiltrieb Gmbh | Nockenwelle für insbesondere Kraftfahrzeugmotoren |
-
2005
- 2005-08-30 DE DE102005040934A patent/DE102005040934A1/de not_active Withdrawn
-
2006
- 2006-01-13 EP EP06705778A patent/EP1844216B1/de not_active Expired - Fee Related
- 2006-01-13 WO PCT/DE2006/000039 patent/WO2006081789A1/de active Application Filing
- 2006-01-13 DE DE502006005236T patent/DE502006005236D1/de active Active
- 2006-01-13 CN CN2006800000857A patent/CN1942657B/zh active Active
- 2006-01-13 JP JP2007553449A patent/JP4751402B2/ja not_active Expired - Fee Related
- 2006-01-13 US US11/629,436 patent/US7513232B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2006081789A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2006081789A1 (de) | 2006-08-10 |
JP2008528871A (ja) | 2008-07-31 |
DE102005040934A1 (de) | 2006-08-17 |
DE502006005236D1 (de) | 2009-12-10 |
US7513232B2 (en) | 2009-04-07 |
JP4751402B2 (ja) | 2011-08-17 |
CN1942657A (zh) | 2007-04-04 |
EP1844216B1 (de) | 2009-10-28 |
CN1942657B (zh) | 2010-06-16 |
US20070240657A1 (en) | 2007-10-18 |
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