EP1607590A3 - Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle - Google Patents
Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle Download PDFInfo
- Publication number
- EP1607590A3 EP1607590A3 EP05010196A EP05010196A EP1607590A3 EP 1607590 A3 EP1607590 A3 EP 1607590A3 EP 05010196 A EP05010196 A EP 05010196A EP 05010196 A EP05010196 A EP 05010196A EP 1607590 A3 EP1607590 A3 EP 1607590A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- engine
- hydraulic fluid
- hydraulic camshaft
- phasing device
- camshaft phasing
- 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
- 239000012530 fluid Substances 0.000 abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 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
- F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
-
- 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
- F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/34423—Details relating to the hydraulic feeding circuit
- F01L2001/34446—Fluid accumulators for the feeding circuit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004028868A DE102004028868A1 (de) | 2004-06-15 | 2004-06-15 | Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
DE102004028868 | 2004-06-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1607590A2 EP1607590A2 (de) | 2005-12-21 |
EP1607590A3 true EP1607590A3 (de) | 2008-10-15 |
EP1607590B1 EP1607590B1 (de) | 2013-02-13 |
Family
ID=34936376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05010196A Expired - Fee Related EP1607590B1 (de) | 2004-06-15 | 2005-05-11 | Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
Country Status (3)
Country | Link |
---|---|
US (1) | US7222597B2 (de) |
EP (1) | EP1607590B1 (de) |
DE (1) | DE102004028868A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103244222A (zh) * | 2012-02-02 | 2013-08-14 | 谢夫勒科技股份两合公司 | 止回阀、具有其的转子和具有该转子的凸轮轴调节器 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005044176A1 (de) * | 2005-09-16 | 2007-03-29 | Braun Gmbh | Haarentfernungsgerät |
JP4640616B2 (ja) | 2006-08-23 | 2011-03-02 | アイシン精機株式会社 | 弁開閉時期制御装置 |
DE102007056550A1 (de) * | 2007-11-23 | 2009-05-28 | Schaeffler Kg | Modular aufgebauter Nockenwellenversteller mit Ketten- oder Riemenrad |
DE102008005277A1 (de) | 2008-01-19 | 2009-07-23 | Schaeffler Kg | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE102008037997B4 (de) | 2008-08-16 | 2019-08-22 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE112009002377A5 (de) * | 2008-10-16 | 2011-06-30 | Schaeffler Technologies GmbH & Co. KG, 91074 | Hydraulikanordnung zur Steuerung eines Getriebes |
US8524185B2 (en) * | 2008-11-03 | 2013-09-03 | Basf Corporation | Integrated SCR and AMOx catalyst systems |
DE102009042202A1 (de) * | 2009-09-18 | 2011-04-14 | Schaeffler Technologies Gmbh & Co. Kg | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE102010012482B4 (de) * | 2010-03-24 | 2018-07-12 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Veränderung der relativen Winkellage einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine |
DE102010053685B4 (de) * | 2010-12-08 | 2014-10-30 | Schwäbische Hüttenwerke Automotive GmbH | Vorrichtung zur Verstellung der Drehwinkelposition einer Nockenwelle |
DE102010063700A1 (de) * | 2010-12-21 | 2012-06-21 | Schaeffler Technologies Gmbh & Co. Kg | Nockenellenversteller |
DE102011003991A1 (de) * | 2011-02-11 | 2012-08-16 | Schaeffler Technologies Gmbh & Co. Kg | Nockenwellenversteller mit einem Druckspeicher |
DE102012201551B4 (de) | 2012-02-02 | 2022-05-12 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller und Verfahren zum Füllen eines Volumenspeichers in einem Nockenwellenversteller |
DE102012201566B4 (de) * | 2012-02-02 | 2017-05-18 | Schaeffler Technologies AG & Co. KG | Anordnung eines Volumenspeichers im Nockenwellenversteller |
DE102012201560B4 (de) * | 2012-02-02 | 2019-02-21 | Schaeffler Technologies AG & Co. KG | Volumenspeicherausführung in einer Nockenwellenverstellvorrichtung |
US10156164B2 (en) | 2012-02-02 | 2018-12-18 | Schaeffler Technologies AG & Co. KG | Arrangement of a volume accumulator in a camshaft adjuster |
DE102015204040B4 (de) * | 2015-03-06 | 2021-07-08 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller |
CA3002136C (en) * | 2015-10-16 | 2020-12-22 | Yamaha Hatsudoki Kabushiki Kaisha | Drive unit for straddled vehicle |
DE102017102273A1 (de) | 2017-02-06 | 2018-08-09 | Denso Corporation | Nockenwellensteller mit Dämpfungs-Akkumulator |
DE102017113361B3 (de) * | 2017-06-19 | 2018-09-27 | Schaeffler Technologies AG & Co. KG | Hydraulischer Nockenwellenversteller und Verfahren zum Betreiben des hydraulischen Nockenwellenverstellers |
DE102018000609A1 (de) | 2018-01-25 | 2019-07-25 | Daimler Ag | Drehwinkelverstelleinheit für eine Verbrennungskraftmaschine |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2019613A (en) * | 1978-04-22 | 1979-10-31 | Bosch Gmbh Robert | Improvements in fuel injection pumps |
DE19903624A1 (de) * | 1998-01-30 | 1999-08-12 | Aisin Seiki | Variabler Ventilsteuerzeitenregler |
US6263843B1 (en) * | 1998-03-25 | 2001-07-24 | Unisia Jecs Corporation | Valve timing control device of internal combustion engine |
JP2001263008A (ja) * | 2000-03-16 | 2001-09-26 | Aisin Seiki Co Ltd | 弁開閉時期制御装置 |
WO2002073008A1 (de) * | 2001-03-14 | 2002-09-19 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Vorrichtung zur relativen drehwinkelverstellung einer nockenwelle einer brennkraftmaschine zu einem antriebsrad |
EP1302630A2 (de) * | 2001-10-15 | 2003-04-16 | INA-Schaeffler KG | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
US20030188705A1 (en) * | 2002-04-09 | 2003-10-09 | Ford Global Technologies, Inc. | Camshaft accumulator |
DE10228354A1 (de) * | 2002-06-25 | 2004-01-15 | Daimlerchrysler Ag | Vorrichtung zur Druckversorgung einer Nockenwellen-Verstelleinrichtung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0694819B2 (ja) * | 1987-01-13 | 1994-11-24 | マツダ株式会社 | エンジンの油圧コントロ−ル装置 |
DE3929621A1 (de) * | 1989-09-06 | 1991-03-07 | Bayerische Motoren Werke Ag | Vorrichtung zur relativen drehwinkelverstellung einer welle zu einem antriebsrad, insbesondere nockenwelle einer brennkraftmaschine |
DE19837693A1 (de) | 1997-08-21 | 1999-02-25 | Schaeffler Waelzlager Ohg | Anordnung zur Steuerung einer Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE19834143B4 (de) * | 1998-07-29 | 2014-03-20 | Schaeffler Technologies AG & Co. KG | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Nockenwellenverstelleinrichtung mit Flügelrad |
DE19963094B4 (de) | 1999-12-24 | 2014-08-21 | Schaeffler Technologies Gmbh & Co. Kg | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationskolbenbauart |
DE10057746A1 (de) * | 2000-11-16 | 2002-06-06 | Hydac Technology Gmbh | Hydrospeicher |
-
2004
- 2004-06-15 DE DE102004028868A patent/DE102004028868A1/de not_active Ceased
-
2005
- 2005-05-11 EP EP05010196A patent/EP1607590B1/de not_active Expired - Fee Related
- 2005-06-14 US US11/152,703 patent/US7222597B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2019613A (en) * | 1978-04-22 | 1979-10-31 | Bosch Gmbh Robert | Improvements in fuel injection pumps |
DE19903624A1 (de) * | 1998-01-30 | 1999-08-12 | Aisin Seiki | Variabler Ventilsteuerzeitenregler |
US6263843B1 (en) * | 1998-03-25 | 2001-07-24 | Unisia Jecs Corporation | Valve timing control device of internal combustion engine |
JP2001263008A (ja) * | 2000-03-16 | 2001-09-26 | Aisin Seiki Co Ltd | 弁開閉時期制御装置 |
WO2002073008A1 (de) * | 2001-03-14 | 2002-09-19 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Vorrichtung zur relativen drehwinkelverstellung einer nockenwelle einer brennkraftmaschine zu einem antriebsrad |
EP1302630A2 (de) * | 2001-10-15 | 2003-04-16 | INA-Schaeffler KG | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
US20030188705A1 (en) * | 2002-04-09 | 2003-10-09 | Ford Global Technologies, Inc. | Camshaft accumulator |
DE10228354A1 (de) * | 2002-06-25 | 2004-01-15 | Daimlerchrysler Ag | Vorrichtung zur Druckversorgung einer Nockenwellen-Verstelleinrichtung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103244222A (zh) * | 2012-02-02 | 2013-08-14 | 谢夫勒科技股份两合公司 | 止回阀、具有其的转子和具有该转子的凸轮轴调节器 |
Also Published As
Publication number | Publication date |
---|---|
DE102004028868A1 (de) | 2006-01-05 |
EP1607590B1 (de) | 2013-02-13 |
US7222597B2 (en) | 2007-05-29 |
EP1607590A2 (de) | 2005-12-21 |
US20050274344A1 (en) | 2005-12-15 |
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