WO2009071457A3 - Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine - Google Patents
Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine Download PDFInfo
- Publication number
- WO2009071457A3 WO2009071457A3 PCT/EP2008/066065 EP2008066065W WO2009071457A3 WO 2009071457 A3 WO2009071457 A3 WO 2009071457A3 EP 2008066065 W EP2008066065 W EP 2008066065W WO 2009071457 A3 WO2009071457 A3 WO 2009071457A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- angle limiting
- limiting device
- connection
- pressure
- control
- 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
- 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
- F01L2001/34426—Oil control valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020107012278A KR101531732B1 (ko) | 2007-12-05 | 2008-11-24 | 내연기관의 가스 교환 밸브들의 제어 시간을 가변 조정하기 위한 장치 |
CN2008801191672A CN101889129B (zh) | 2007-12-05 | 2008-11-24 | 用于可变地调整内燃机换气阀的配气正时的装置 |
AT08856752T ATE513982T1 (de) | 2007-12-05 | 2008-11-24 | Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine |
US12/746,266 US8522733B2 (en) | 2007-12-05 | 2008-11-24 | Device for variably adjusting control times of gas exchange valves of an internal combustion engine |
EP08856752A EP2220345B1 (de) | 2007-12-05 | 2008-11-24 | Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007058491A DE102007058491A1 (de) | 2007-12-05 | 2007-12-05 | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE102007058491.3 | 2007-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009071457A2 WO2009071457A2 (de) | 2009-06-11 |
WO2009071457A3 true WO2009071457A3 (de) | 2009-08-20 |
Family
ID=40621063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/066065 WO2009071457A2 (de) | 2007-12-05 | 2008-11-24 | Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine |
Country Status (7)
Country | Link |
---|---|
US (1) | US8522733B2 (de) |
EP (1) | EP2220345B1 (de) |
KR (1) | KR101531732B1 (de) |
CN (1) | CN101889129B (de) |
AT (1) | ATE513982T1 (de) |
DE (1) | DE102007058491A1 (de) |
WO (1) | WO2009071457A2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009043777A1 (de) * | 2009-09-30 | 2011-03-31 | Schaeffler Technologies Gmbh & Co. Kg | Zentralventil eines Nockenwellenverstellers einer Brennkraftmaschine |
DE102009050779B4 (de) | 2009-10-27 | 2016-05-04 | Hilite Germany Gmbh | Schwenkmotornockenwellenversteller mit einer Reibscheibe und Montageverfahren |
DE102009052841A1 (de) * | 2009-11-13 | 2011-05-19 | Hydraulik-Ring Gmbh | Nockenwelleneinsatz |
DE102010045358A1 (de) | 2010-04-10 | 2011-10-13 | Hydraulik-Ring Gmbh | Schwenkmotornockenwellenversteller mit einem Hydraulikventil |
DE102010019005B4 (de) | 2010-05-03 | 2017-03-23 | Hilite Germany Gmbh | Schwenkmotorversteller |
WO2013063757A1 (zh) * | 2011-11-01 | 2013-05-10 | Lio Pang-Chian | 驱动装置及可变行程时序压力控制系统 |
DE102012208812B4 (de) * | 2012-05-25 | 2018-02-01 | Schaeffler Technologies AG & Co. KG | Steuerventil eines Nockenwellenverstellers |
DE102012208809B4 (de) | 2012-05-25 | 2020-11-26 | Schaeffler Technologies AG & Co. KG | Steuerventil eines Nockenwellenverstellers |
DE102012209859A1 (de) | 2012-06-13 | 2013-12-19 | Schaeffler Technologies AG & Co. KG | Ventileinheit mit axialem Druckmittelzufluss |
DE102012218802B4 (de) | 2012-10-16 | 2018-05-17 | Schaeffler Technologies AG & Co. KG | Steuerventil für ein Nockenwellenverstellersystem |
JP6217240B2 (ja) * | 2013-08-27 | 2017-10-25 | アイシン精機株式会社 | 制御弁及び制御弁の取付構造 |
US11585247B2 (en) | 2020-06-14 | 2023-02-21 | Schaeffler Technologies AG & Co. KG | Recirculating hydraulic fluid control valve |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3937644A1 (de) * | 1989-11-11 | 1991-05-16 | Bayerische Motoren Werke Ag | Vorrichtung zur hydraulischen drehwinkelverstellung einer welle relativ zu einem antriebsrad, insbesondere nockenwelle fuer brennkraftmaschinen |
DE19817319A1 (de) * | 1998-04-18 | 1999-10-28 | Daimler Chrysler Ag | Nockenwellenversteller für Brennkraftmaschinen |
DE19848706A1 (de) * | 1998-10-22 | 2000-04-27 | Schaeffler Waelzlager Ohg | Vorrichtung zur Relativverdrehung einer Nockenwelle gegenüber einer diese Nockenwelle antreibenden Kurbelwelle einer Brennkraftmaschine |
US20030033999A1 (en) * | 2001-08-14 | 2003-02-20 | Marty Gardner | Torsional assisted cam phaser for four cylinder engines having two check valves in rotor between chambers and spool valve |
WO2003078804A1 (de) * | 2002-03-15 | 2003-09-25 | Daimlerchrysler Ag | Nockenwellenversteller für eine brennkraftmaschine |
US20030196617A1 (en) * | 2002-04-22 | 2003-10-23 | Roger Simpson | Externally mounted vacuum controlled actuator with position sensor control means to reduce functional and magnetic hysteresis |
DE10346443A1 (de) * | 2003-10-07 | 2005-05-04 | Daimler Chrysler Ag | Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine |
EP1752691A1 (de) * | 2005-08-09 | 2007-02-14 | Schaeffler KG | Steuerventil und Verfahren zur Herstellung desselben |
GB2432645A (en) * | 2005-11-28 | 2007-05-30 | Mechadyne Plc | Variable phase drive coupling |
DE102006020320A1 (de) * | 2006-05-03 | 2007-11-08 | Schaeffler Kg | Ventil für einen Nockenwellenversteller |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19756016A1 (de) * | 1997-12-17 | 1999-06-24 | Porsche Ag | Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle zu einem Antriebsrad |
DE19819995A1 (de) * | 1998-05-05 | 1999-11-11 | Porsche Ag | Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle zu einem Antriebsrad |
US7317321B2 (en) * | 2001-06-22 | 2008-01-08 | Ntg, Inc. | Methods and systems for automated pipeline testing |
JP4487449B2 (ja) | 2001-06-28 | 2010-06-23 | アイシン精機株式会社 | 弁開閉時期制御装置 |
JP3867897B2 (ja) | 2001-12-05 | 2007-01-17 | アイシン精機株式会社 | 弁開閉時期制御装置 |
US6814038B2 (en) * | 2002-09-19 | 2004-11-09 | Borgwarner, Inc. | Spool valve controlled VCT locking pin release mechanism |
JP4000522B2 (ja) * | 2003-02-26 | 2007-10-31 | アイシン精機株式会社 | 弁開閉時期制御装置 |
DE102004025215A1 (de) * | 2004-05-22 | 2005-12-08 | Ina-Schaeffler Kg | Nockenwellenversteller |
DE102004036096B4 (de) * | 2004-07-24 | 2017-09-14 | Schaeffler Technologies AG & Co. KG | Steuerventil für eine Vorrichtung zur Veränderung der Steuerzeiten einer Brennkraftmaschine |
JP2006144766A (ja) * | 2004-10-20 | 2006-06-08 | Aisin Seiki Co Ltd | 弁開閉時期制御装置 |
DE102005047641A1 (de) * | 2005-10-05 | 2007-04-12 | Schaeffler Kg | Steuerventil für einen Nockenwellenversteller |
DE102005052481A1 (de) * | 2005-11-03 | 2007-05-24 | Schaeffler Kg | Steuerventil für eine Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE102006031594A1 (de) * | 2006-07-08 | 2008-01-10 | Schaeffler Kg | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE102006031593A1 (de) * | 2006-07-08 | 2008-01-10 | Schaeffler Kg | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
-
2007
- 2007-12-05 DE DE102007058491A patent/DE102007058491A1/de not_active Withdrawn
-
2008
- 2008-11-24 AT AT08856752T patent/ATE513982T1/de active
- 2008-11-24 CN CN2008801191672A patent/CN101889129B/zh not_active Expired - Fee Related
- 2008-11-24 US US12/746,266 patent/US8522733B2/en active Active
- 2008-11-24 EP EP08856752A patent/EP2220345B1/de not_active Not-in-force
- 2008-11-24 KR KR1020107012278A patent/KR101531732B1/ko active IP Right Grant
- 2008-11-24 WO PCT/EP2008/066065 patent/WO2009071457A2/de active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3937644A1 (de) * | 1989-11-11 | 1991-05-16 | Bayerische Motoren Werke Ag | Vorrichtung zur hydraulischen drehwinkelverstellung einer welle relativ zu einem antriebsrad, insbesondere nockenwelle fuer brennkraftmaschinen |
DE19817319A1 (de) * | 1998-04-18 | 1999-10-28 | Daimler Chrysler Ag | Nockenwellenversteller für Brennkraftmaschinen |
DE19848706A1 (de) * | 1998-10-22 | 2000-04-27 | Schaeffler Waelzlager Ohg | Vorrichtung zur Relativverdrehung einer Nockenwelle gegenüber einer diese Nockenwelle antreibenden Kurbelwelle einer Brennkraftmaschine |
US20030033999A1 (en) * | 2001-08-14 | 2003-02-20 | Marty Gardner | Torsional assisted cam phaser for four cylinder engines having two check valves in rotor between chambers and spool valve |
EP1286023A2 (de) * | 2001-08-14 | 2003-02-26 | BorgWarner Inc. | Nockenwellenverstellanordnung für eine Vierzylinderbrennkraftmaschine |
WO2003078804A1 (de) * | 2002-03-15 | 2003-09-25 | Daimlerchrysler Ag | Nockenwellenversteller für eine brennkraftmaschine |
US20030196617A1 (en) * | 2002-04-22 | 2003-10-23 | Roger Simpson | Externally mounted vacuum controlled actuator with position sensor control means to reduce functional and magnetic hysteresis |
DE10346443A1 (de) * | 2003-10-07 | 2005-05-04 | Daimler Chrysler Ag | Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine |
EP1752691A1 (de) * | 2005-08-09 | 2007-02-14 | Schaeffler KG | Steuerventil und Verfahren zur Herstellung desselben |
GB2432645A (en) * | 2005-11-28 | 2007-05-30 | Mechadyne Plc | Variable phase drive coupling |
DE102006020320A1 (de) * | 2006-05-03 | 2007-11-08 | Schaeffler Kg | Ventil für einen Nockenwellenversteller |
Also Published As
Publication number | Publication date |
---|---|
CN101889129B (zh) | 2012-11-07 |
US20110174253A1 (en) | 2011-07-21 |
CN101889129A (zh) | 2010-11-17 |
KR20100102599A (ko) | 2010-09-24 |
US8522733B2 (en) | 2013-09-03 |
DE102007058491A1 (de) | 2009-06-10 |
KR101531732B1 (ko) | 2015-06-25 |
EP2220345B1 (de) | 2011-06-22 |
WO2009071457A2 (de) | 2009-06-11 |
ATE513982T1 (de) | 2011-07-15 |
EP2220345A2 (de) | 2010-08-25 |
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