DE102008031505A1 - Nockenwelleneinheit - Google Patents

Nockenwelleneinheit Download PDF

Info

Publication number
DE102008031505A1
DE102008031505A1 DE102008031505A DE102008031505A DE102008031505A1 DE 102008031505 A1 DE102008031505 A1 DE 102008031505A1 DE 102008031505 A DE102008031505 A DE 102008031505A DE 102008031505 A DE102008031505 A DE 102008031505A DE 102008031505 A1 DE102008031505 A1 DE 102008031505A1
Authority
DE
Germany
Prior art keywords
unit
camshaft
stator
storage
control unit
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.)
Withdrawn
Application number
DE102008031505A
Other languages
German (de)
English (en)
Inventor
Richard Dipl.-Ing. Jakobi
Jens Dr.Ing. Meintschel
Thomas Dipl.-Ing. Stolk
Alexander Dipl.-Ing. Von Gaisberg-Helfenberg
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.)
Mercedes Benz Group AG
Original Assignee
Daimler AG
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 Daimler AG filed Critical Daimler AG
Priority to DE102008031505A priority Critical patent/DE102008031505A1/de
Priority to PCT/EP2009/004384 priority patent/WO2010000390A1/de
Priority to JP2011515167A priority patent/JP5391461B2/ja
Priority to EP09772090A priority patent/EP2294289A1/de
Priority to CN200980122520.7A priority patent/CN102066702B/zh
Publication of DE102008031505A1 publication Critical patent/DE102008031505A1/de
Priority to US12/927,118 priority patent/US8474422B2/en
Withdrawn legal-status Critical Current

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
    • F01L1/352—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 bevel or epicyclic gear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/046—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1735—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at only one end of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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
    • F01L2001/0475—Hollow 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
    • 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
    • F01L2001/34483—Phaser return springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE102008031505A 2008-07-03 2008-07-03 Nockenwelleneinheit Withdrawn DE102008031505A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102008031505A DE102008031505A1 (de) 2008-07-03 2008-07-03 Nockenwelleneinheit
PCT/EP2009/004384 WO2010000390A1 (de) 2008-07-03 2009-06-18 Nockenwelleneinheit
JP2011515167A JP5391461B2 (ja) 2008-07-03 2009-06-18 カムシャフトユニット
EP09772090A EP2294289A1 (de) 2008-07-03 2009-06-18 Nockenwelleneinheit
CN200980122520.7A CN102066702B (zh) 2008-07-03 2009-06-18 凸轮轴单元
US12/927,118 US8474422B2 (en) 2008-07-03 2010-11-05 Camshaft unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008031505A DE102008031505A1 (de) 2008-07-03 2008-07-03 Nockenwelleneinheit

Publications (1)

Publication Number Publication Date
DE102008031505A1 true DE102008031505A1 (de) 2010-01-07

Family

ID=41017117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008031505A Withdrawn DE102008031505A1 (de) 2008-07-03 2008-07-03 Nockenwelleneinheit

Country Status (6)

Country Link
US (1) US8474422B2 (https=)
EP (1) EP2294289A1 (https=)
JP (1) JP5391461B2 (https=)
CN (1) CN102066702B (https=)
DE (1) DE102008031505A1 (https=)
WO (1) WO2010000390A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010021780A1 (de) 2010-05-27 2011-12-01 Daimler Ag Stellvorrichtung für eine Brennkraftmaschine
DE102010021779A1 (de) 2010-05-27 2011-12-01 Daimler Ag Stellvorrichtung für eine Brennkraftmaschine
WO2012025287A1 (de) * 2010-08-27 2012-03-01 Zf Friedrichshafen Ag Ventiltrieb eines verbrennungskolbenmotors

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008029325A1 (de) * 2008-06-20 2009-12-24 Daimler Ag Ventiltriebvorrichtung
DE102008029349A1 (de) * 2008-06-20 2009-12-24 Daimler Ag Ventiltriebvorrichtung
JP6181856B2 (ja) * 2013-05-02 2017-08-16 ダイムラー・アクチェンゲゼルシャフトＤａｉｍｌｅｒ ＡＧ 特に内燃機関のカムシャフトの調整のための調整装置
EP3561243B1 (en) * 2018-04-26 2021-01-13 Volvo Car Corporation Camshaft arrangement
JP7003022B2 (ja) * 2018-09-21 2022-01-20 三菱電機株式会社 バルブタイミング調整装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392514B2 (ja) * 1993-05-10 2003-03-31 日鍛バルブ株式会社 エンジンのバルブタイミング制御装置
JPH10121919A (ja) * 1996-10-21 1998-05-12 Asmo Co Ltd 回転体に対する被回転体の位相調整方法及びその調整機構並びに内燃機関のバルブタイミング調整方法及びその調整装置
JP3796931B2 (ja) * 1997-11-21 2006-07-12 マツダ株式会社 回転位相制御装置
JP3785797B2 (ja) * 1998-03-26 2006-06-14 マツダ株式会社 バルブタイミング可変装置
EP0918142B1 (en) * 1997-11-21 2003-10-15 Mazda Motor Corporation Apparatus for controlling rotational phase
JP3798944B2 (ja) * 2001-01-31 2006-07-19 株式会社日立製作所 内燃機関のバルブタイミング制御装置
DE10224446A1 (de) * 2002-06-01 2003-12-11 Daimler Chrysler Ag Vorrichtung zur relativen Winkelverstellung zwischen zwei rotierenden Elementen
JP3986371B2 (ja) * 2002-06-07 2007-10-03 株式会社日立製作所 内燃機関のバルブタイミング制御装置
JP4200377B2 (ja) * 2004-03-22 2008-12-24 株式会社デンソー バルブタイミング調整装置
DE102004014865A1 (de) * 2004-03-26 2005-10-13 Ina-Schaeffler Kg Elektrischer Nockenwellerversteller mit Scheibenläufermotor
DE102004027514A1 (de) * 2004-06-04 2005-12-22 Robert Bosch Gmbh Steuereinrichtung zum Verstellen des Drehwinkels einer Nockenwelle
JP4210945B2 (ja) * 2005-07-12 2009-01-21 株式会社デンソー バルブタイミング調整装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010021780A1 (de) 2010-05-27 2011-12-01 Daimler Ag Stellvorrichtung für eine Brennkraftmaschine
DE102010021779A1 (de) 2010-05-27 2011-12-01 Daimler Ag Stellvorrichtung für eine Brennkraftmaschine
WO2011147505A2 (de) 2010-05-27 2011-12-01 Daimler Ag Stellvorrichtung für eine brennkraftmaschine
WO2012025287A1 (de) * 2010-08-27 2012-03-01 Zf Friedrichshafen Ag Ventiltrieb eines verbrennungskolbenmotors
US8707918B2 (en) 2010-08-27 2014-04-29 Zf Friedrichshafen Ag Valve train of a combustion piston engine

Also Published As

Publication number Publication date
WO2010000390A1 (de) 2010-01-07
JP5391461B2 (ja) 2014-01-15
CN102066702B (zh) 2014-12-31
US8474422B2 (en) 2013-07-02
JP2011526340A (ja) 2011-10-06
US20110079190A1 (en) 2011-04-07
EP2294289A1 (de) 2011-03-16
CN102066702A (zh) 2011-05-18

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R012 Request for examination validly filed

Effective date: 20150210

R120 Application withdrawn or ip right abandoned