DE502005004470D1 - System mit einer Einlaßnockenwelle, einer Auslaßnockenwelle und einem Nockenwellenversteller und Verwendung eines derartigen Systems - Google Patents

System mit einer Einlaßnockenwelle, einer Auslaßnockenwelle und einem Nockenwellenversteller und Verwendung eines derartigen Systems

Info

Publication number
DE502005004470D1
DE502005004470D1 DE502005004470T DE502005004470T DE502005004470D1 DE 502005004470 D1 DE502005004470 D1 DE 502005004470D1 DE 502005004470 T DE502005004470 T DE 502005004470T DE 502005004470 T DE502005004470 T DE 502005004470T DE 502005004470 D1 DE502005004470 D1 DE 502005004470D1
Authority
DE
Germany
Prior art keywords
camshaft
phaser
exhaust
intake
intake camshaft
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.)
Active
Application number
DE502005004470T
Other languages
English (en)
Inventor
Ulrich Bertram
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of DE502005004470D1 publication Critical patent/DE502005004470D1/de
Active 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
    • F01L1/34—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
    • 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
    • F01L1/02—Valve drive
    • F01L1/024—Belt 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
    • 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
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34483—Phaser return springs

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)
DE502005004470T 2005-11-07 2005-11-07 System mit einer Einlaßnockenwelle, einer Auslaßnockenwelle und einem Nockenwellenversteller und Verwendung eines derartigen Systems Active DE502005004470D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05110407A EP1783331B1 (de) 2005-11-07 2005-11-07 System mit einer Einlaßnockenwelle, einer Auslaßnockenwelle und einem Nockenwellenversteller und Verwendung eines derartigen Systems

Publications (1)

Publication Number Publication Date
DE502005004470D1 true DE502005004470D1 (de) 2008-07-31

Family

ID=36295037

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502005004470T Active DE502005004470D1 (de) 2005-11-07 2005-11-07 System mit einer Einlaßnockenwelle, einer Auslaßnockenwelle und einem Nockenwellenversteller und Verwendung eines derartigen Systems

Country Status (3)

Country Link
US (1) US7603974B2 (de)
EP (1) EP1783331B1 (de)
DE (1) DE502005004470D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018202A1 (de) * 2010-04-26 2011-10-27 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenverstellsystem für eine Brennkraftmaschine
US9121474B2 (en) 2011-06-30 2015-09-01 Ford Global Technologies, Llc Engine drive system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0192504A (ja) 1987-09-30 1989-04-11 Aisin Seiki Co Ltd 弁開閉時期制御装置
US5293845A (en) * 1991-09-02 1994-03-15 Toyota Jidosha Kabushiki Kaisha Control mechanism for engine valve timing
JP3727362B2 (ja) * 1994-04-26 2005-12-14 ヤマハ発動機株式会社 エンジンの可変バルブタイミング装置
JPH11141313A (ja) * 1997-11-07 1999-05-25 Toyota Motor Corp 内燃機関のバルブタイミング変更装置
JP4036401B2 (ja) * 1998-03-27 2008-01-23 ヤマハ発動機株式会社 可変バルブタイミング装置を備えた４サイクルエンジン
DE19850947A1 (de) 1998-11-05 2000-05-11 Schaeffler Waelzlager Ohg Vorrichtung zur Steuerung der Öffnungs- und Schließzeiten von Gaswechselventilen einer Brennkraftmaschine
US6155220A (en) * 1999-09-13 2000-12-05 General Motors Corporation Piezoelectric differential cam phaser
JP3497462B2 (ja) * 2000-10-25 2004-02-16 本田技研工業株式会社 エンジンの動弁制御装置
DE10149759A1 (de) * 2001-10-04 2003-05-08 Joma Polytec Kunststofftechnik Zahnrad-Welle-Verbindung
JP3952960B2 (ja) * 2003-02-12 2007-08-01 マツダ株式会社 エンジンの可変動弁装置

Also Published As

Publication number Publication date
EP1783331A1 (de) 2007-05-09
US20070101960A1 (en) 2007-05-10
EP1783331B1 (de) 2008-06-18
US7603974B2 (en) 2009-10-20

Similar Documents

Publication Publication Date Title
DE602008001008D1 (de) Dieselmotorensystem mit Abgasrückführung
DE602006006509D1 (de) Abgasrückführsystem
DE502005005277D1 (de) Abgasanlage eines kfzs mit dieselmotor
DE602007001142D1 (de) Verbrennungsmotor und damit versehener Aussenbordmotor
DE602005012191D1 (de) Einlassventilsteuersystem und -Methode einer Brennkraftmaschine
DE602007001647D1 (de) Abgasreinigungssystem eines Verbrennungsmotors und Steuerverfahren des Systems
DE602006017767D1 (de) Steuervorrichtung einer Otto-Brennkraftmaschine
DE60318370D1 (de) System zur Verzögerung des Schliesszeitpunktes eines Einlassventils einer Brennkraftmaschine
DE602006003298D1 (de) Brennkraftmaschine
DE602006013037D1 (de) Verbrennungsmotor und steuerverfahren dafür
DE602006003371D1 (de) System zur Regelung der Abgasemissionen einer Brennkraftmaschine und Regelungsverfahren
DE602006020212D1 (de) Ventilbetätigungssystem zur Variation des Ventilhubs einer Brennkraftmaschine
FI20060255A0 (fi) Polttomoottorikone
DE602006008503D1 (de) Abgassystem einer brennkraftmaschine
DE112006001805A5 (de) Abgasstrang einer Brennkraftmaschine
DE602007010196D1 (de) Steuerung eines Motoreinlasssystems
DE112006001575A5 (de) Brennkraftmaschine
DE602006004914D1 (de) System zur Variation des Ventilhubs einer Brennkraftmaschine
NO20076395L (no) Forbrenningssystem og -fremgangsmåte
DE502006001948D1 (de) Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine
DE502005004470D1 (de) System mit einer Einlaßnockenwelle, einer Auslaßnockenwelle und einem Nockenwellenversteller und Verwendung eines derartigen Systems
DE502005002644D1 (de) Variabler Ventiltrieb einer Brennkraftmaschine
DE602006000167D1 (de) Ventil einer Brennkraftmaschine
DE502005006630D1 (de) Vorrichtung zur steuerung einer brennkraftmaschine
DE502006000520D1 (de) Fahrzeug mit einer Einrichtung zur gekoppelten Befestigung einer Abgasanlage mit einer Brennkraftmaschine

Legal Events

Date Code Title Description
8364 No opposition during term of opposition