WO2009071458A3 - 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
- WO2009071458A3 WO2009071458A3 PCT/EP2008/066069 EP2008066069W WO2009071458A3 WO 2009071458 A3 WO2009071458 A3 WO 2009071458A3 EP 2008066069 W EP2008066069 W EP 2008066069W WO 2009071458 A3 WO2009071458 A3 WO 2009071458A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- connection
- angle limiting
- limiting device
- working
- 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
-
- 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
- F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
- F01L2001/34453—Locking means between driving and driven members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020107012276A KR101530738B1 (ko) | 2007-12-05 | 2008-11-24 | 내연기관의 가스 교환 밸브들의 제어 시간을 가변 조정하기 위한 장치 |
CN2008801190449A CN101883915B (zh) | 2007-12-05 | 2008-11-24 | 用于对内燃机的换气阀的配气相位进行可变地调整的装置 |
EP08856902A EP2220346B1 (de) | 2007-12-05 | 2008-11-24 | Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine |
AT08856902T ATE513983T1 (de) | 2007-12-05 | 2008-11-24 | Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine |
US12/746,349 US8297244B2 (en) | 2007-12-05 | 2008-11-24 | Device for variably adjusting control times of gas exchange valves of an internal combustion engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007058490A DE102007058490A1 (de) | 2007-12-05 | 2007-12-05 | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE102007058490.5 | 2007-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009071458A2 WO2009071458A2 (de) | 2009-06-11 |
WO2009071458A3 true WO2009071458A3 (de) | 2009-08-13 |
Family
ID=40621062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/066069 WO2009071458A2 (de) | 2007-12-05 | 2008-11-24 | Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine |
Country Status (7)
Country | Link |
---|---|
US (1) | US8297244B2 (de) |
EP (1) | EP2220346B1 (de) |
KR (1) | KR101530738B1 (de) |
CN (1) | CN101883915B (de) |
AT (1) | ATE513983T1 (de) |
DE (1) | DE102007058490A1 (de) |
WO (1) | WO2009071458A2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009039384A1 (de) | 2009-08-29 | 2011-03-03 | Schaeffler Technologies Gmbh & Co. Kg | Steuerventil |
US8662039B2 (en) * | 2011-03-16 | 2014-03-04 | Delphi Technologies, Inc. | Camshaft phaser with coaxial control valves |
JP5722743B2 (ja) * | 2011-10-14 | 2015-05-27 | 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 |
GB201200493D0 (en) * | 2012-01-12 | 2012-02-22 | Jaguar Cars | Vehicle test and diagnostics arrangement and method (switch pack actuation) |
JP5873339B2 (ja) * | 2012-01-17 | 2016-03-01 | 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 |
DE102012201573A1 (de) * | 2012-02-02 | 2013-08-08 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller |
DE102014207989A1 (de) * | 2014-04-29 | 2015-10-29 | Schaeffler Technologies AG & Co. KG | Hydraulischer Phasensteller einer Nockenwelle |
US11459220B2 (en) * | 2017-11-30 | 2022-10-04 | Danfoss Power Solution II Technology A/S | Hydraulic system with load sense and methods thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0857859A1 (de) * | 1997-02-06 | 1998-08-12 | Aisin Seiki Kabushiki Kaisha | Variable Ventilsteuerungsvorrichtung |
DE19903624A1 (de) * | 1998-01-30 | 1999-08-12 | Aisin Seiki | Variabler Ventilsteuerzeitenregler |
DE10228832A1 (de) * | 2001-06-28 | 2003-01-16 | Aisin Seiki | Steuergerät für eine variable Ventilzeit |
EP1672186A1 (de) * | 2004-12-14 | 2006-06-21 | Aisin Seiki Kabushiki Kaisha | Nockenwellenverstellvorrichtung für eine Brennkraftmaschine |
DE102006020320A1 (de) * | 2006-05-03 | 2007-11-08 | Schaeffler Kg | Ventil für einen Nockenwellenversteller |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
-
2007
- 2007-12-05 DE DE102007058490A patent/DE102007058490A1/de not_active Withdrawn
-
2008
- 2008-11-24 US US12/746,349 patent/US8297244B2/en active Active
- 2008-11-24 EP EP08856902A patent/EP2220346B1/de not_active Not-in-force
- 2008-11-24 KR KR1020107012276A patent/KR101530738B1/ko active IP Right Grant
- 2008-11-24 CN CN2008801190449A patent/CN101883915B/zh not_active Expired - Fee Related
- 2008-11-24 AT AT08856902T patent/ATE513983T1/de active
- 2008-11-24 WO PCT/EP2008/066069 patent/WO2009071458A2/de active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0857859A1 (de) * | 1997-02-06 | 1998-08-12 | Aisin Seiki Kabushiki Kaisha | Variable Ventilsteuerungsvorrichtung |
DE19903624A1 (de) * | 1998-01-30 | 1999-08-12 | Aisin Seiki | Variabler Ventilsteuerzeitenregler |
DE10228832A1 (de) * | 2001-06-28 | 2003-01-16 | Aisin Seiki | Steuergerät für eine variable Ventilzeit |
EP1672186A1 (de) * | 2004-12-14 | 2006-06-21 | Aisin Seiki Kabushiki Kaisha | Nockenwellenverstellvorrichtung für eine Brennkraftmaschine |
DE102006020320A1 (de) * | 2006-05-03 | 2007-11-08 | Schaeffler Kg | Ventil für einen Nockenwellenversteller |
Also Published As
Publication number | Publication date |
---|---|
KR20100098618A (ko) | 2010-09-08 |
DE102007058490A1 (de) | 2009-06-10 |
US8297244B2 (en) | 2012-10-30 |
KR101530738B1 (ko) | 2015-06-22 |
EP2220346B1 (de) | 2011-06-22 |
WO2009071458A2 (de) | 2009-06-11 |
US20110005482A1 (en) | 2011-01-13 |
CN101883915B (zh) | 2012-08-01 |
CN101883915A (zh) | 2010-11-10 |
EP2220346A2 (de) | 2010-08-25 |
ATE513983T1 (de) | 2011-07-15 |
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