EP1473443A3 - Moteur à combustion interne - Google Patents

Moteur à combustion interne Download PDF

Info

Publication number
EP1473443A3
EP1473443A3 EP04101566A EP04101566A EP1473443A3 EP 1473443 A3 EP1473443 A3 EP 1473443A3 EP 04101566 A EP04101566 A EP 04101566A EP 04101566 A EP04101566 A EP 04101566A EP 1473443 A3 EP1473443 A3 EP 1473443A3
Authority
EP
European Patent Office
Prior art keywords
engine
camshaft
combustion engine
internal combustion
cover
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Withdrawn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
EP04101566A
Other languages
German (de)
English (en)
Other versions
EP1473443A2 (fr
Inventor
Timothy Mark Lancefield
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.)
Mechadyne PLC
Original Assignee
Mechadyne PLC
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 Mechadyne PLC filed Critical Mechadyne PLC
Publication of EP1473443A2 publication Critical patent/EP1473443A2/fr
Publication of EP1473443A3 publication Critical patent/EP1473443A3/fr
Withdrawn legal-status Critical Current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
    • F01L1/02—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
    • F01L1/02—Valve drive
    • 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
    • F01L1/022—Chain drive
    • 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
    • F01L1/3442—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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
EP04101566A 2003-04-29 2004-04-15 Moteur à combustion interne Withdrawn EP1473443A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0309710 2003-04-29
GB0309710A GB2401150A (en) 2003-04-29 2003-04-29 I.c. engine camshaft oil supply arrangement

Publications (2)

Publication Number Publication Date
EP1473443A2 EP1473443A2 (fr) 2004-11-03
EP1473443A3 true EP1473443A3 (fr) 2008-01-30

Family

ID=32982441

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04101566A Withdrawn EP1473443A3 (fr) 2003-04-29 2004-04-15 Moteur à combustion interne

Country Status (3)

Country Link
US (1) US20040216710A1 (fr)
EP (1) EP1473443A3 (fr)
GB (1) GB2401150A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2445570B (en) * 2007-01-09 2011-04-06 Mechadyne Plc Rotary hydraulic coupling
US7866293B2 (en) 2008-03-12 2011-01-11 GM Global Technology Operations LLC Concentric camshaft with improved torque resistance
US7849829B2 (en) 2008-03-12 2010-12-14 Gm Global Technology Operations, Inc. Concentric camshaft with independent bearing surface for floating lobes
US8028666B2 (en) 2008-03-12 2011-10-04 GM Global Technology Operations LLC Concentric camshaft with bearing sleeve and method of debris removal
US7966983B2 (en) 2008-04-10 2011-06-28 GM Global Technology Operations LLC Concentric camshaft with varying wall geometry and method of assembly
CN101368492B (zh) * 2008-06-13 2010-07-07 奇瑞汽车股份有限公司 一种汽车发动机凸轮轴
US8215274B2 (en) 2008-06-18 2012-07-10 GM Global Technology Operations LLC Hydraulic control system for engine cam phasing
GB2487227A (en) 2011-01-14 2012-07-18 Mechadyne Plc Spool valve for simultaneous control of two output members
CN102434238A (zh) * 2011-11-23 2012-05-02 重庆长安汽车股份有限公司 匹配相位器的发动机凸轮轴
CN109869210B (zh) * 2017-12-01 2021-02-12 北汽福田汽车股份有限公司 一种凸轮轴端连接装置及凸轮轴及发动机及车辆

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01271606A (ja) * 1988-04-22 1989-10-30 Suzuki Motor Co Ltd バルブタイミング可変装置
US5301639A (en) * 1992-06-26 1994-04-12 Nippondenso Co., Ltd. Valve timing control device for internal combustion engine
US5988126A (en) * 1997-10-17 1999-11-23 Ina Walzlager Ohg Device for varying valve timing of gas exchange valves of external combustion engines
US6182622B1 (en) * 1998-10-22 2001-02-06 Ina Walzlager Schaeffler Ohg Device for the relative rotation of a camshaft relative to a crankshaft that drives the camshaft in an internal combustion engine
US6308672B1 (en) * 1999-08-05 2001-10-30 Delphi Technologies, Inc. Front-mounting cam phaser module
US20030172897A1 (en) * 2002-03-12 2003-09-18 Ford Global Technologies, Inc. Oil feed system for IC engine with variable camshaft timing
US20030217717A1 (en) * 2002-05-21 2003-11-27 Pierik Ronald J. Locking pin mechanism for a camshaft phaser
DE10346446A1 (de) * 2003-10-07 2005-05-12 Daimler Chrysler Ag Nockenwellenversteller für eine Brennkraftmaschine mit Hydraulikmittelführungen
DE10362023A1 (de) * 2003-12-24 2005-07-28 Ina-Schaeffler Kg Vorrichtung zur hydraulischen Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3164007B2 (ja) * 1997-02-14 2001-05-08 トヨタ自動車株式会社 内燃機関のバルブタイミング調整装置
GB2329675A (en) 1997-09-27 1999-03-31 Mechadyne Ltd I.c. engine front cover with oil supply passages
US6269785B1 (en) * 1998-01-29 2001-08-07 Denso Corporation Variable valve timing mechanism
DE19907749A1 (de) 1999-02-23 2000-08-24 Kennametal Inc Gesinterter Hartmetallkörper und dessen Verwendung
GB2369175A (en) 2000-11-18 2002-05-22 Mechadyne Plc Variable phase coupling

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01271606A (ja) * 1988-04-22 1989-10-30 Suzuki Motor Co Ltd バルブタイミング可変装置
US5301639A (en) * 1992-06-26 1994-04-12 Nippondenso Co., Ltd. Valve timing control device for internal combustion engine
US5988126A (en) * 1997-10-17 1999-11-23 Ina Walzlager Ohg Device for varying valve timing of gas exchange valves of external combustion engines
US6182622B1 (en) * 1998-10-22 2001-02-06 Ina Walzlager Schaeffler Ohg Device for the relative rotation of a camshaft relative to a crankshaft that drives the camshaft in an internal combustion engine
US6308672B1 (en) * 1999-08-05 2001-10-30 Delphi Technologies, Inc. Front-mounting cam phaser module
US20030172897A1 (en) * 2002-03-12 2003-09-18 Ford Global Technologies, Inc. Oil feed system for IC engine with variable camshaft timing
US20030217717A1 (en) * 2002-05-21 2003-11-27 Pierik Ronald J. Locking pin mechanism for a camshaft phaser
DE10346446A1 (de) * 2003-10-07 2005-05-12 Daimler Chrysler Ag Nockenwellenversteller für eine Brennkraftmaschine mit Hydraulikmittelführungen
DE10362023A1 (de) * 2003-12-24 2005-07-28 Ina-Schaeffler Kg Vorrichtung zur hydraulischen Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine

Also Published As

Publication number Publication date
US20040216710A1 (en) 2004-11-04
GB2401150A (en) 2004-11-03
EP1473443A2 (fr) 2004-11-03

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