EP1249582A3 - Moteur à combustion interne avec au moins deux arbres à cames en tête - Google Patents

Moteur à combustion interne avec au moins deux arbres à cames en tête Download PDF

Info

Publication number
EP1249582A3
EP1249582A3 EP02006171A EP02006171A EP1249582A3 EP 1249582 A3 EP1249582 A3 EP 1249582A3 EP 02006171 A EP02006171 A EP 02006171A EP 02006171 A EP02006171 A EP 02006171A EP 1249582 A3 EP1249582 A3 EP 1249582A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
camshafts
longitudinal axis
cylinder head
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
EP02006171A
Other languages
German (de)
English (en)
Other versions
EP1249582A2 (fr
EP1249582B1 (fr
Inventor
Joachim Dietz
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.)
IHO Holding GmbH and Co KG
Original Assignee
INA Schaeffler KG
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 INA Schaeffler KG filed Critical INA Schaeffler KG
Publication of EP1249582A2 publication Critical patent/EP1249582A2/fr
Publication of EP1249582A3 publication Critical patent/EP1249582A3/fr
Application granted granted Critical
Publication of EP1249582B1 publication Critical patent/EP1249582B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01L1/3442—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
    • 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
    • F01L2001/028—Pre-assembled timing arrangement, e.g. located in a cassette
    • 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
    • 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
    • F01L2001/34489—Two phasers on one camshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP02006171A 2001-04-11 2002-03-19 Moteur à combustion interne avec au moins deux arbres à cames en tête Expired - Lifetime EP1249582B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10118119 2001-04-11
DE10118119A DE10118119C2 (de) 2001-04-11 2001-04-11 Brennkraftmaschine mit zwei in deren Zylinderkopf nebeneinander angeordneten Nockenwellen, insbesondere mit einer Einlass- und einer Auslassnockenwelle

Publications (3)

Publication Number Publication Date
EP1249582A2 EP1249582A2 (fr) 2002-10-16
EP1249582A3 true EP1249582A3 (fr) 2003-01-08
EP1249582B1 EP1249582B1 (fr) 2004-02-18

Family

ID=7681252

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02006171A Expired - Lifetime EP1249582B1 (fr) 2001-04-11 2002-03-19 Moteur à combustion interne avec au moins deux arbres à cames en tête

Country Status (3)

Country Link
US (1) US6505588B2 (fr)
EP (1) EP1249582B1 (fr)
DE (2) DE10118119C2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7395802B2 (en) * 2006-06-07 2008-07-08 Ford Global Technologies, Llc Oil supply for internal combustion engine camshaft
GB2467943A (en) * 2009-02-23 2010-08-25 Mechadyne Plc I.c. engine double overhead camshaft phasing system
US8166939B2 (en) * 2009-03-05 2012-05-01 GM Global Technology Operations LLC Cam bearing surface of an engine cylinder head that includes an axially extending oil passage
DE102010006414A1 (de) 2010-02-01 2011-08-04 Schaeffler Technologies GmbH & Co. KG, 91074 Ölversorgungsmodul für ein Nockenwellenverstellsystem und Nockenwellenverstelleinheit
JP6194695B2 (ja) 2013-08-26 2017-09-13 アイシン精機株式会社 弁開閉時期制御装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0808997A1 (fr) * 1996-05-24 1997-11-26 Toyota Jidosha Kabushiki Kaisha Dispositif de contrÔle des performances des soupapes de moteur à combustion interne
EP0945598A2 (fr) * 1998-03-27 1999-09-29 Yamaha Hatsudoki Kabushiki Kaisha Moteur à combustion interne à 4 temps
DE19816254A1 (de) * 1998-04-11 1999-10-14 Schaeffler Waelzlager Ohg Einrichtung zum Verändern der Ventilsteuerzeiten einer mit zwei Nockenwellen ausgerüsteten Brennkraftmaschine
EP1046793A2 (fr) * 1999-04-21 2000-10-25 Ford Global Technologies, Inc. Dispositif de calage de soupape variable et méthode

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04342810A (ja) 1991-05-21 1992-11-30 Toyota Motor Corp 油圧駆動可変バルブタイミング装置の給油装置
JPH10184323A (ja) * 1996-12-26 1998-07-14 Yamaha Motor Co Ltd ４サイクルエンジン
JP3847428B2 (ja) * 1997-11-19 2006-11-22 ヤマハ発動機株式会社 内燃エンジンのシリンダヘッド構造
JP4229501B2 (ja) * 1998-11-13 2009-02-25 ヤマハ発動機株式会社 エンジンのオイルコントロールバルブ配置構造
JP2001050102A (ja) * 1999-05-31 2001-02-23 Yamaha Motor Co Ltd ４サイクルエンジン
US6308672B1 (en) * 1999-08-05 2001-10-30 Delphi Technologies, Inc. Front-mounting cam phaser module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0808997A1 (fr) * 1996-05-24 1997-11-26 Toyota Jidosha Kabushiki Kaisha Dispositif de contrÔle des performances des soupapes de moteur à combustion interne
EP0945598A2 (fr) * 1998-03-27 1999-09-29 Yamaha Hatsudoki Kabushiki Kaisha Moteur à combustion interne à 4 temps
DE19816254A1 (de) * 1998-04-11 1999-10-14 Schaeffler Waelzlager Ohg Einrichtung zum Verändern der Ventilsteuerzeiten einer mit zwei Nockenwellen ausgerüsteten Brennkraftmaschine
EP1046793A2 (fr) * 1999-04-21 2000-10-25 Ford Global Technologies, Inc. Dispositif de calage de soupape variable et méthode

Also Published As

Publication number Publication date
EP1249582A2 (fr) 2002-10-16
DE10118119C2 (de) 2003-11-20
DE50200246D1 (de) 2004-03-25
DE10118119A1 (de) 2002-10-24
US6505588B2 (en) 2003-01-14
EP1249582B1 (fr) 2004-02-18
US20020174842A1 (en) 2002-11-28

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