FR2885948A1 - Appareil de reglage de distribution des soupapes et moteur a combustion interne dote de celui-ci. - Google Patents

Appareil de reglage de distribution des soupapes et moteur a combustion interne dote de celui-ci.

Info

Publication number
FR2885948A1
FR2885948A1 FR0651747A FR0651747A FR2885948A1 FR 2885948 A1 FR2885948 A1 FR 2885948A1 FR 0651747 A FR0651747 A FR 0651747A FR 0651747 A FR0651747 A FR 0651747A FR 2885948 A1 FR2885948 A1 FR 2885948A1
Authority
FR
France
Prior art keywords
relative
driven
rotating member
combustion engine
internal combustion
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Withdrawn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
FR0651747A
Other languages
English (en)
Inventor
Seiji Suga
Hidekazu Yoshida
Tomoya Tsukada
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Priority claimed from JP2005143354A external-priority patent/JP4498976B2/ja
Priority claimed from JP2005150320A external-priority patent/JP4553795B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2885948A1 publication Critical patent/FR2885948A1/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Withdrawn legal-status Critical Current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
    • F01L1/34—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
    • 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
    • F01L2001/34453—Locking means between driving and driven members
    • 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
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34469—Lock movement parallel to camshaft axis
    • 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
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34473—Lock movement perpendicular to camshaft axis

Abstract

L'invention concerne un appareil de réglage de distribution des soupapes.Cet appareil comprend un élément rotatif menant (1) entraîné par le moteur ; un élément rotatif mené (3) agencé pour tourner relativement à l'élément rotatif menant et apte à faire tourner un arbre à cames (2) du moteur ; et une section de commande hydraulique (4) pour faire tourner l'élément rotatif mené par rapport à l'élément rotatif menant d'une manière hydraulique. Un mécanisme de verrouillage est amené, en accord avec une pression hydraulique fournie par la section de commande hydraulique, d'un état verrouillé empêchant la rotation relative de l'élément rotatif mené par rapport à l'élément rotatif menant, à un état déverrouillé permettant la rotation relative, en passant par un état d'attente préparant l'état déverrouillé sans permettre la rotation relative de l'élément rotatif mené par rapport à l'élément rotatif menant.L'invention est applicable en particulier dans le domaine de la construction automobile.
FR0651747A 2005-05-17 2006-05-16 Appareil de reglage de distribution des soupapes et moteur a combustion interne dote de celui-ci. Withdrawn FR2885948A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005143354A JP4498976B2 (ja) 2005-05-17 2005-05-17 内燃機関のバルブタイミング制御装置
JP2005150320A JP4553795B2 (ja) 2005-05-24 2005-05-24 内燃機関のバルブタイミング制御装置

Publications (1)

Publication Number Publication Date
FR2885948A1 true FR2885948A1 (fr) 2006-11-24

Family

ID=37311265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0651747A Withdrawn FR2885948A1 (fr) 2005-05-17 2006-05-16 Appareil de reglage de distribution des soupapes et moteur a combustion interne dote de celui-ci.

Country Status (2)

Country Link
DE (1) DE102006018550A1 (fr)
FR (1) FR2885948A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012013112A2 (pt) 2009-12-11 2017-03-28 Schaeffler Technologies Ag rotor escalonado para faseador de eixo de comando de válvulas

Also Published As

Publication number Publication date
DE102006018550A1 (de) 2006-11-23

Similar Documents

Publication Publication Date Title
US6971353B2 (en) Camshaft adjustment control device
US5860328A (en) Shaft phase control mechanism with an axially shiftable splined member
JPH07507119A (ja) 駆動結合された２つの軸の間の連続的な角度調節のための装置
RU2009102964A (ru) Регулируемый привод клапанов двигателя внутреннего сгорания
JPH07507120A (ja) 駆動結合された２つの軸の間の自動的な連続的な角度調節のための装置
US7421992B2 (en) Camshaft
JP4629202B2 (ja) ラチェットレンチ
US20070039581A1 (en) Phaser for controlling the timing between a camshaft and timing gear
HUE025808T2 (en) Device for adjusting the relative rotational angle of coupled camshafts
US6675752B1 (en) Internal combustion engine with hydraulic camshaft adjuster for adjusting the camshaft
WO2009071457A3 (fr) Dispositif de réglage variable de la distribution de soupapes de renouvellement des gaz d'un moteur à combustion interne
CN104727880A (zh) 包括凸轮相位器和凸轮轴中的凸轮轴的气门机构布局结构
CN103527279A (zh) 带有液压阀的转动执行器
JP5149268B2 (ja) 回転角センサ取り付け構造及び同構造を用いた内燃機関の可変動弁装置
WO2009071458A3 (fr) Dispositif de réglage variable de la distribution des soupapes de renouvellement des gaz d'un moteur à combustion interne
FR2885948A1 (fr) Appareil de reglage de distribution des soupapes et moteur a combustion interne dote de celui-ci.
US6418895B1 (en) Variable valve open-and-closure timing changing apparatus for internal combustion engine
EP1608850A1 (fr) Dispositif d'actionnement variable des soupapes d'echange des gaz de moteurs a combustion interne
KR20090064013A (ko) 연속 가변 밸브 리프트 장치
US1309339A (en) George a
JP3265979B2 (ja) 内機機関のバルブタイミング制御装置
EP2053207B1 (fr) Système de lubrification pour système de distribution
JP4254582B2 (ja) 内燃機関のバルブリフト量調整機構および調整方法
DE102010026393A1 (de) Kraftstoffpumpen-Antriebssystem
US5931127A (en) Variable valve timing mechanism for an internal combustion engine

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090119