EP1860286A3 - Arbre à cames - Google Patents

Arbre à cames Download PDF

Info

Publication number
EP1860286A3
EP1860286A3 EP07106778A EP07106778A EP1860286A3 EP 1860286 A3 EP1860286 A3 EP 1860286A3 EP 07106778 A EP07106778 A EP 07106778A EP 07106778 A EP07106778 A EP 07106778A EP 1860286 A3 EP1860286 A3 EP 1860286A3
Authority
EP
European Patent Office
Prior art keywords
camshaft
inner shaft
outer shaft
shaft
phase adjuster
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
Application number
EP07106778A
Other languages
German (de)
English (en)
Other versions
EP1860286A2 (fr
EP1860286B1 (fr
Inventor
Falk Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mahle International GmbH filed Critical Mahle International GmbH
Publication of EP1860286A2 publication Critical patent/EP1860286A2/fr
Publication of EP1860286A3 publication Critical patent/EP1860286A3/fr
Application granted granted Critical
Publication of EP1860286B1 publication Critical patent/EP1860286B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • F01L1/34—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
    • F01L1/34413—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 composite camshafts, e.g. with cams being able to move relative to the camshaft
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves
    • F01L2001/34433—Location 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
    • F01L2001/34486—Location and number of the means for changing the angular relationship
    • F01L2001/34493—Dual independent phasing system [DIPS]
    • 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)
EP07106778A 2006-05-27 2007-04-24 Arbre à cames Expired - Fee Related EP1860286B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006024793A DE102006024793A1 (de) 2006-05-27 2006-05-27 Nockenwelle

Publications (3)

Publication Number Publication Date
EP1860286A2 EP1860286A2 (fr) 2007-11-28
EP1860286A3 true EP1860286A3 (fr) 2008-05-21
EP1860286B1 EP1860286B1 (fr) 2010-03-03

Family

ID=38255028

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07106778A Expired - Fee Related EP1860286B1 (fr) 2006-05-27 2007-04-24 Arbre à cames

Country Status (3)

Country Link
US (1) US7536986B2 (fr)
EP (1) EP1860286B1 (fr)
DE (2) DE102006024793A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103375214B (zh) * 2012-04-19 2016-09-28 马勒国际有限公司 内燃机

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8061318B2 (en) * 2007-09-27 2011-11-22 GM Global Technology Operations LLC Method and apparatus for continuously variable differential phasing of engine valve operation
CN102144079B (zh) * 2008-09-19 2014-03-05 博格华纳公司 在一个凸轮轴或多个同心凸轮轴中内装的相位器
DE102009041755B4 (de) 2008-10-09 2019-02-21 Schaeffler Technologies AG & Co. KG Doppeltes unabhängiges Verstellsystem zum unabhängigen Verstellen der Ansaug- und der Ausstoßnockenerhebungen einer konzentrischen Nockenwellenanordnung
DE102009041873A1 (de) 2008-10-09 2010-04-15 Schaeffler Kg Nockenwellenversteller für die innere Nockenwelle eines konzentrischen Nockenwellenaufbaus
JP4873194B2 (ja) 2009-02-23 2012-02-08 三菱自動車工業株式会社 可変動弁装置付エンジン
GB2472054B (en) * 2009-07-23 2013-02-27 Mechadyne Plc Phaser assembly for an internal combustion engine
US8590507B2 (en) * 2009-09-30 2013-11-26 GM Global Technology Operations LLC Variable valve actuation control systems and methods
DE102009049217A1 (de) * 2009-10-13 2011-04-28 Mahle International Gmbh Brennkraftmaschine mit wenigstens einer Nockenwelle
JP5093521B2 (ja) * 2009-11-06 2012-12-12 三菱自動車工業株式会社 内燃機関の可変動弁装置
US8662039B2 (en) * 2011-03-16 2014-03-04 Delphi Technologies, Inc. Camshaft phaser with coaxial control valves
DE102011001301B4 (de) 2011-03-16 2017-09-21 Hilite Germany Gmbh Schwenkmotorversteller
KR101353800B1 (ko) 2011-03-31 2014-01-21 도요타 지도샤（주） 캠축의 위상 가변 장치
DE102011006691A1 (de) * 2011-04-04 2012-10-04 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller
DE102011116130A1 (de) * 2011-10-15 2013-04-18 Volkswagen Aktiengesellschaft Ventiltrieb für eine Brennkraftmaschine
DE102013221886A1 (de) 2013-10-28 2015-04-30 Borgwarner Inc. Brennkraftmaschine mit einem Phasenversteller sowie dazugehöriges Regelverfahren
CN104564206A (zh) * 2015-01-23 2015-04-29 吉林大学 凸轮驱动式内燃机液压全可变气门机构
DE112016000836T5 (de) 2015-02-20 2017-12-21 Schaeffler Technologies AG & Co. KG Nockenwellenphasenversteller
US10400638B2 (en) * 2017-12-01 2019-09-03 Schaeffler Technologies AG & Co. KG Camshaft phaser arrangement for a concentrically arranged camshaft assembly
US11193399B2 (en) 2018-11-27 2021-12-07 Borgwarner, Inc. Variable camshaft timing assembly
US10954829B2 (en) 2018-12-19 2021-03-23 Borgwarner, Inc. Oldham flexplate for concentric camshafts controlled by variable camshaft timing
US11280228B2 (en) 2020-07-07 2022-03-22 Borgwarner, Inc. Variable camshaft timing assembly
US11852054B2 (en) 2021-09-17 2023-12-26 Borgwarner Inc. Variable camshaft timing system
DE102022109291A1 (de) 2022-04-14 2023-10-19 Bayerische Motoren Werke Aktiengesellschaft Ventiltrieb für eine Verbrennungskraftmaschine eines Kraftfahrzeugs, Verbrennungskraftmaschine für ein Kraftfahrzeug sowie Kraftfahrzeug
DE102022109243A1 (de) 2022-04-14 2023-10-19 Bayerische Motoren Werke Aktiengesellschaft Verbrennungskraftmaschine für ein Kraftfahrzeug sowie Kraftfahrzeug

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024056C1 (fr) * 1990-07-28 1991-09-19 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
EP0582846A1 (fr) * 1992-08-13 1994-02-16 Bayerische Motoren Werke Aktiengesellschaft Moteur à combustion interne à pistons avec deux soupapes de distribution des gaz par cylindre
EP0644318A1 (fr) * 1993-09-21 1995-03-22 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Commande de soupape variable
DE19526888A1 (de) * 1995-04-21 1997-01-23 Audi Ag Vorrichtung zum diskreten Verstellen der Phasenlage zumindest zweier Nockenwellen
GB2369175A (en) * 2000-11-18 2002-05-22 Mechadyne Plc Variable phase coupling
GB2432645A (en) * 2005-11-28 2007-05-30 Mechadyne Plc Variable phase drive coupling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415524B4 (de) 1993-05-03 2005-02-24 Borgwarner Inc., Sterling Heights Ventilsteuersystem für eine Brennkraftmaschine
US5417186A (en) * 1993-06-28 1995-05-23 Clemson University Dual-acting apparatus for variable valve timing and the like
US6904937B2 (en) * 2002-12-11 2005-06-14 Delphi Technologies, Inc. Switchable fluid control valve system
DE10330449B3 (de) 2003-07-05 2005-02-24 Daimlerchrysler Ag Nockenwellenversteller
DE102004035035B4 (de) 2003-07-24 2022-04-14 Daimler Ag Nockenwellenversteller für Brennkraftmaschinen
DE10346448B4 (de) * 2003-10-07 2017-03-30 Daimler Ag Nockenwellenversteller für eine Brennkraftmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024056C1 (fr) * 1990-07-28 1991-09-19 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
EP0582846A1 (fr) * 1992-08-13 1994-02-16 Bayerische Motoren Werke Aktiengesellschaft Moteur à combustion interne à pistons avec deux soupapes de distribution des gaz par cylindre
EP0644318A1 (fr) * 1993-09-21 1995-03-22 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Commande de soupape variable
DE19526888A1 (de) * 1995-04-21 1997-01-23 Audi Ag Vorrichtung zum diskreten Verstellen der Phasenlage zumindest zweier Nockenwellen
GB2369175A (en) * 2000-11-18 2002-05-22 Mechadyne Plc Variable phase coupling
GB2432645A (en) * 2005-11-28 2007-05-30 Mechadyne Plc Variable phase drive coupling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103375214B (zh) * 2012-04-19 2016-09-28 马勒国际有限公司 内燃机

Also Published As

Publication number Publication date
US20070272183A1 (en) 2007-11-29
US7536986B2 (en) 2009-05-26
EP1860286A2 (fr) 2007-11-28
DE102006024793A1 (de) 2007-11-29
DE502007002976D1 (de) 2010-04-15
EP1860286B1 (fr) 2010-03-03

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