EP1039103A2 - Dispositif pour varier la levée de soupape dans une culasse de moteur à combustion interne - Google Patents

Dispositif pour varier la levée de soupape dans une culasse de moteur à combustion interne Download PDF

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Publication number
EP1039103A2
EP1039103A2 EP00104801A EP00104801A EP1039103A2 EP 1039103 A2 EP1039103 A2 EP 1039103A2 EP 00104801 A EP00104801 A EP 00104801A EP 00104801 A EP00104801 A EP 00104801A EP 1039103 A2 EP1039103 A2 EP 1039103A2
Authority
EP
European Patent Office
Prior art keywords
lever
cam
rotation
axis
control shaft
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
EP00104801A
Other languages
German (de)
English (en)
Other versions
EP1039103A3 (fr
EP1039103B1 (fr
Inventor
Rolf Dr. Schlachter
Anton Schollweck
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1039103A2 publication Critical patent/EP1039103A2/fr
Publication of EP1039103A3 publication Critical patent/EP1039103A3/fr
Application granted granted Critical
Publication of EP1039103B1 publication Critical patent/EP1039103B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0063—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/185—Overhead end-pivot rocking arms
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0063—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • F01L2013/0068—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot with an oscillating cam acting on the valve of the "BMW-Valvetronic" type
    • 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
    • F01L2305/00—Valve arrangements comprising rollers

Definitions

  • the invention relates to a Device for stroke adjustment of a gas exchange valve in the cylinder head Internal combustion engine, one interacting with the gas exchange valve
  • the transmission element is in line contact with an idle stroke curve and one Stroke curve control path on one lever
  • the other Lever end in line contact is with a cam on one in the cylinder head controlled rotatable and fixable control shaft
  • one in the cylinder head for Control shaft camshaft arranged in parallel via a cam on a cam track acts on the swivel lever to actuate the gas exchange valve.
  • Such a device is known for example from DE 42 23 172 C1.
  • the to achieve a variable stroke - zero stroke to full stroke - from Cam of a camshaft pivoted swivel lever in its free Lever end adjacent to the line contact with a stroke adjustment Cam is guided over a slot on a bolt fixed to the housing.
  • this slot guide many swivel levers on a common guide pin or common guide rod a multi-cylinder internal combustion engine increased friction with the danger a tilt of the swivel lever (s).
  • the common Guide rod for the swivel levers of all cylinders of the internal combustion engine an increased space requirement.
  • the invention is based, for a device for stroke adjustment the task a gas exchange valve a space-saving construction without the risk of to show frictional tilting of the swivel lever.
  • each pivot lever has a common one Hinge pin is guided by means of two spaced-apart articulation levers.
  • the device for stroke adjustment can be subjected to higher loads on the swivel lever are without the risk of removing line contact. This affects advantageous on acoustics and wear of the device. Further reduced in advantageously the friction. Through the safer according to the invention Swivel lever can also reduce the preload of the return springs, malfunctions are nevertheless excluded.
  • a device 1 for stroke adjustment of a gas exchange valve 2 in the cylinder head 3 ( Figure 3) of an internal combustion engine, not shown, includes one with the gas exchange valve 2 cooperating transmission element 4, which in 5 via a roller Line contact is with an idle stroke curve 6 'and a stroke curve 6' ' Control path 6 on a pivot lever 7.
  • the pivot lever 7 is on other lever end 8 at 8 'in line contact with one of the stroke settings of the Gas exchange valve 2 serving cam 9 controlled on one in the cylinder head 3 rotatable and fixable control shaft 10, one in the cylinder head 3 for Control shaft 10 arranged in parallel camshaft 11 via a cam 12 on a Cam track or roller 13 on the pivot lever 7 for actuating the gas exchange valve 2 acts.
  • the articulation point 17 of the articulation lever 16 on the swivel lever 7 through an intersection of two circular arcs "K 1 , K 2 " around the end points 18, 18 'is a fictitious trajectory 19 of the axis of rotation 15 of the control shaft 10, approximated by an arc determined, the fictitious trajectory 19 of the control shaft axis of rotation 15 with a fixed four-bar joint a, b, c with the coupling "b" pivot lever 7 serves as a kinematically equivalent replacement of the real adjustment of the cam 9 for the area of the idle stroke curve 6 ', the End points 20, 20 'determine the circular arc centers 18, 18' on the fictitious trajectory 19.
  • crank “a” is finally the distance from the center of curvature of the cam track or the axis of rotation 23 of the roller 13 of the pivot lever 7 from the axis of rotation 24 of the camshaft 11 acting on the roller 13 via the cam 12 fixed.
  • FIG. 1 A possible embodiment of the articulation lever 16 can be seen in FIG. 1, the upper part of the articulation lever 16 being bow-shaped for easier assembly is executed. It is non-positive on the cylindrical part of the control shaft 10 held, and can also be secured against detachment.
  • the pivot lever 7 is preferably via a common hinge pin 25 by means of two spaced-apart, fork-like link levers 16 guided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
EP00104801A 1999-03-26 2000-03-06 Dispositif pour varier la levée de soupape dans une culasse de moteur à combustion interne Expired - Lifetime EP1039103B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19913742A DE19913742A1 (de) 1999-03-26 1999-03-26 Vorrichtung zur Hubverstellung eines Gaswechselventils im Zylinderkopf einer Brennkraftmaschine
DE19913742 1999-03-26

Publications (3)

Publication Number Publication Date
EP1039103A2 true EP1039103A2 (fr) 2000-09-27
EP1039103A3 EP1039103A3 (fr) 2001-09-26
EP1039103B1 EP1039103B1 (fr) 2004-10-13

Family

ID=7902499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104801A Expired - Lifetime EP1039103B1 (fr) 1999-03-26 2000-03-06 Dispositif pour varier la levée de soupape dans une culasse de moteur à combustion interne

Country Status (3)

Country Link
EP (1) EP1039103B1 (fr)
DE (2) DE19913742A1 (fr)
ES (1) ES2224939T3 (fr)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144988C1 (de) * 2001-09-12 2002-10-24 Bayerische Motoren Werke Ag Hubvariabler Ventiltrieb in einem Zylinderkopf einer Brennkraftmaschine mit einer Doppelschenkelfeder
EP1255027A1 (fr) * 2001-05-03 2002-11-06 STS System Technology Services GmbH Contrôle mécanique de la levée variable d'une soupape d'admission d'un moteur à combustion interne
DE10122152A1 (de) * 2001-05-08 2002-11-21 Bayerische Motoren Werke Ag Montagehilfe und ein Verfahren zur Montage und Demontage für eine Schenkelfeder für einen hubvariablen Ventiltrieb in einem Zylinderkopf einer Brennkraftmaschine
WO2003078802A1 (fr) * 2002-03-18 2003-09-25 Ina-Schaeffler Kg Procede et dispositif de commande de la charge des cylindres d'un moteur a combustion interne a allumage commande
WO2003095805A1 (fr) * 2002-05-13 2003-11-20 Thyssenkrupp Automotive Ag Systeme d'entrainement et de deplacement pour commandes a soupapes variables
WO2003106818A1 (fr) * 2002-06-13 2003-12-24 Delphi Technologies, Inc Mecanisme d'actionnement a soupape reglable comprenant une came oscillante
EP1387049A1 (fr) * 2002-08-02 2004-02-04 Bayerische Motoren Werke Aktiengesellschaft Culbuteur pour une commande de soupapes à levée variable
WO2004044392A1 (fr) * 2002-11-14 2004-05-27 Bayerische Motoren Werke Aktiengesellschaft Systeme d'actionneur oscillant servant a commander la levee d'une soupape de changement des gaz dans la culasse d'un moteur a combustion
WO2004057160A1 (fr) * 2002-12-21 2004-07-08 Ina-Schaeffler Kg Levier intermediaire d'un mecanisme de commande variable de soupape d'un moteur a combustion interne
WO2004059133A1 (fr) * 2002-12-27 2004-07-15 Boesl-Flierl Gerlinde Dispositif d'actionnement de soupape permettant une regulation variable de soupapes d'echanges gazeux d'un moteur a combustion interne
WO2004085805A1 (fr) * 2003-03-24 2004-10-07 Thyssenkrupp Automotive Ag Dispositif permettant de faire fonctionner des soupapes d'echange des gaz dans des moteurs alternatifs a pistons
EP1496211A1 (fr) * 2003-07-08 2005-01-12 Bayerische Motoren Werke Aktiengesellschaft Culbuteur pour une commande de soupapes à levée variable
FR2862083A1 (fr) * 2003-11-07 2005-05-13 Siemens Vdo Automotive Dispositif de commande des soupapes d'un moteur thermique
WO2005052326A1 (fr) * 2003-10-29 2005-06-09 Ricardo Uk Limited, Commande de soupapes de moteur
WO2005078244A3 (fr) * 2004-02-17 2005-10-13 Honda Motor Co Ltd Commande de soupape pour moteur à combustion interne
US7207306B2 (en) 2001-12-06 2007-04-24 Denso Corporation Apparatus for controlling engine
CN1322227C (zh) * 2001-07-17 2007-06-20 泰森克鲁普汽车股份公司 可变阀门行程控制装置
EP1387048A3 (fr) * 2002-08-02 2007-07-25 Bayerische Motoren Werke Aktiengesellschaft Levier oscillant pour commande de soupape à course variable
WO2007110174A1 (fr) * 2006-03-25 2007-10-04 Daimler Ag Dispositif de transfert de course
EP1561014B1 (fr) * 2002-11-16 2008-04-30 Mechadyne plc Moteur a mecanisme de levee de soupapes variable
EP1619361A4 (fr) * 2003-05-01 2008-11-26 Yamaha Motor Co Ltd Dispositif de deplacement de soupape pour moteur
CN100439664C (zh) * 2003-12-12 2008-12-03 宝马股份公司 包括旋转致动装置的电动的气门传动装置
EP1710402A4 (fr) * 2003-12-18 2009-11-11 Toyota Motor Co Ltd Mecanisme de distributeur variable
EP1619362A3 (fr) * 2004-07-20 2010-01-27 Bayerische Motoren Werke Aktiengesellschaft Distribution de moteur à combustion
EP1591632A3 (fr) * 2004-04-28 2010-09-08 Honda Motor Co., Ltd. Distribution de moteur à combustion
CN102678221A (zh) * 2011-03-08 2012-09-19 朱譞晟 双连杆全可变气门正时和升程机构
WO2012149921A3 (fr) * 2011-04-07 2012-12-27 ECCIng EXPERTENTEAMS Mécanisme de distribution et procédé de variation de temps de commande
WO2013114041A1 (fr) 2012-02-02 2013-08-08 Melchior Jean F Dispositif de commande variable d'au moins une soupape, par exemple pour un moteur alternatif
DE10136336B4 (de) * 2001-05-08 2015-11-12 Bayerische Motoren Werke Aktiengesellschaft Montagehilfe zur Montage und Demontage einer Schenkelfeder für einen hubvariablen Ventiltrieb in einem Zylinderkopf einer Brennkraftmaschine
CN107956527A (zh) * 2016-10-18 2018-04-24 舍弗勒技术股份两合公司 可变气门驱动装置的中间推杆

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DE10058539C2 (de) * 2000-11-24 2003-07-17 Konrad Harter Maschb Gmbh Montierwerkzeug für eine Drehfeder und Verfahren zum Montieren einer derartigen Drehfeder
US6955146B2 (en) 2000-12-11 2005-10-18 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr System for variably actuating valves in internal combustion engines
DE10061618B4 (de) * 2000-12-11 2004-06-03 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Einrichtung zur variablen Betätigung von Ventilen mittels Nocken für Verbrennungsmotoren
DE10123186A1 (de) * 2001-05-12 2002-11-14 Bayerische Motoren Werke Ag Ventiltrieb-Vorrichtung zur variablen Hubverstellung eines Gaswechselventils einer Brennkraftmaschine
DE10125082A1 (de) 2001-05-23 2002-11-28 Bayerische Motoren Werke Ag Ventiltrieb-Vorrichtung für eine Brennkraftmaschine
DE10140635B4 (de) * 2001-08-13 2010-12-02 Entec Consulting Gmbh Vorrichtung zur variablen Ventilhubverstellung von Gaswechselventilen einer Verbrennungskraftmaschine
DE10205216B4 (de) * 2002-02-08 2006-04-27 Robert Bosch Gmbh Betätigungsvorrichtung mit variablem Hub für ein oszilierendes Bauteil
DE10302260B4 (de) * 2003-01-22 2005-03-24 Thyssenkrupp Automotive Ag Vorrichtung zur Betätigung der Ladungswechselventile in Hubkolbenmotoren
DE10306907B4 (de) * 2003-02-17 2004-12-09 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb mit variabel einstellbarem Hub für Ventile von Verbrennungsmotoren
US7107949B2 (en) 2003-02-19 2006-09-19 Iav Gmbh Ingenieurgesellschaft Auto Und Verkeh Device for variable activation of valves for internal combustion engines
DE102005024361A1 (de) * 2005-05-27 2006-12-07 Bayerische Motoren Werke Ag Antriebsaggregat für Fahrzeuge
CN101858233B (zh) * 2010-04-29 2016-04-20 朱譞晟 包含变速摆机构的全可变气门正时方法和机构

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DE4223172C1 (en) 1992-07-15 1993-08-19 Bayerische Motoren Werke Ag, 8000 Muenchen, De Cylinder head for IC engine - bearing cover for cam shaft bearing also acts for bearing for eccentric shaft
DE4326331A1 (de) 1992-07-15 1995-02-09 Bayerische Motoren Werke Ag Ventiltrieb einer Brennkraftmaschine

Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1255027A1 (fr) * 2001-05-03 2002-11-06 STS System Technology Services GmbH Contrôle mécanique de la levée variable d'une soupape d'admission d'un moteur à combustion interne
US6792903B2 (en) 2001-05-03 2004-09-21 Sts System Technology Services Gmbh Mechanical control of the intake valve lift adjustment in an internal combustion engine
DE10122152A1 (de) * 2001-05-08 2002-11-21 Bayerische Motoren Werke Ag Montagehilfe und ein Verfahren zur Montage und Demontage für eine Schenkelfeder für einen hubvariablen Ventiltrieb in einem Zylinderkopf einer Brennkraftmaschine
DE10122152B4 (de) * 2001-05-08 2005-07-21 Bayerische Motoren Werke Ag Montagehilfe und ein Verfahren zur Montage und Demontage für eine Schenkelfeder für einen hubvariablen Ventiltrieb in einem Zylinderkopf einer Brennkraftmaschine
DE10136336B4 (de) * 2001-05-08 2015-11-12 Bayerische Motoren Werke Aktiengesellschaft Montagehilfe zur Montage und Demontage einer Schenkelfeder für einen hubvariablen Ventiltrieb in einem Zylinderkopf einer Brennkraftmaschine
CN1322227C (zh) * 2001-07-17 2007-06-20 泰森克鲁普汽车股份公司 可变阀门行程控制装置
DE10144988C1 (de) * 2001-09-12 2002-10-24 Bayerische Motoren Werke Ag Hubvariabler Ventiltrieb in einem Zylinderkopf einer Brennkraftmaschine mit einer Doppelschenkelfeder
US7207306B2 (en) 2001-12-06 2007-04-24 Denso Corporation Apparatus for controlling engine
US7281510B2 (en) 2001-12-06 2007-10-16 Denso Corporation Apparatus for controlling engine
WO2003078802A1 (fr) * 2002-03-18 2003-09-25 Ina-Schaeffler Kg Procede et dispositif de commande de la charge des cylindres d'un moteur a combustion interne a allumage commande
WO2003095805A1 (fr) * 2002-05-13 2003-11-20 Thyssenkrupp Automotive Ag Systeme d'entrainement et de deplacement pour commandes a soupapes variables
WO2003106818A1 (fr) * 2002-06-13 2003-12-24 Delphi Technologies, Inc Mecanisme d'actionnement a soupape reglable comprenant une came oscillante
US6868811B2 (en) 2002-06-13 2005-03-22 Delphi Technologies, Inc. Frameless variable valve actuation mechanism
EP1387049A1 (fr) * 2002-08-02 2004-02-04 Bayerische Motoren Werke Aktiengesellschaft Culbuteur pour une commande de soupapes à levée variable
EP1387048A3 (fr) * 2002-08-02 2007-07-25 Bayerische Motoren Werke Aktiengesellschaft Levier oscillant pour commande de soupape à course variable
WO2004044392A1 (fr) * 2002-11-14 2004-05-27 Bayerische Motoren Werke Aktiengesellschaft Systeme d'actionneur oscillant servant a commander la levee d'une soupape de changement des gaz dans la culasse d'un moteur a combustion
US7111598B2 (en) 2002-11-14 2006-09-26 Bayerische Motoren Werke Ag Pivoting actuator system for controlling the stroke of a gas exchange valve in the cylinder head of an internal combustion engine
EP1561014B1 (fr) * 2002-11-16 2008-04-30 Mechadyne plc Moteur a mecanisme de levee de soupapes variable
WO2004057160A1 (fr) * 2002-12-21 2004-07-08 Ina-Schaeffler Kg Levier intermediaire d'un mecanisme de commande variable de soupape d'un moteur a combustion interne
US7055478B2 (en) 2002-12-21 2006-06-06 Ina-Schaeffler Kg Intermediate lever for a variable valve train of an internal combustion engine
WO2004059133A1 (fr) * 2002-12-27 2004-07-15 Boesl-Flierl Gerlinde Dispositif d'actionnement de soupape permettant une regulation variable de soupapes d'echanges gazeux d'un moteur a combustion interne
CN100385095C (zh) * 2002-12-27 2008-04-30 格林德·博斯尔-弗利尔 用于内燃机的换气阀的可变阀门控制的阀致动设备
US7044094B2 (en) 2002-12-27 2006-05-16 Gerlinde Bosl-Flierl Valve-lift device for the variable control of gas-exchange valves of an internal combustion engine
WO2004085805A1 (fr) * 2003-03-24 2004-10-07 Thyssenkrupp Automotive Ag Dispositif permettant de faire fonctionner des soupapes d'echange des gaz dans des moteurs alternatifs a pistons
EP1619361A4 (fr) * 2003-05-01 2008-11-26 Yamaha Motor Co Ltd Dispositif de deplacement de soupape pour moteur
EP1496211A1 (fr) * 2003-07-08 2005-01-12 Bayerische Motoren Werke Aktiengesellschaft Culbuteur pour une commande de soupapes à levée variable
WO2005052326A1 (fr) * 2003-10-29 2005-06-09 Ricardo Uk Limited, Commande de soupapes de moteur
FR2862083A1 (fr) * 2003-11-07 2005-05-13 Siemens Vdo Automotive Dispositif de commande des soupapes d'un moteur thermique
CN100439664C (zh) * 2003-12-12 2008-12-03 宝马股份公司 包括旋转致动装置的电动的气门传动装置
EP1710402A4 (fr) * 2003-12-18 2009-11-11 Toyota Motor Co Ltd Mecanisme de distributeur variable
WO2005078244A3 (fr) * 2004-02-17 2005-10-13 Honda Motor Co Ltd Commande de soupape pour moteur à combustion interne
US7367297B2 (en) 2004-02-17 2008-05-06 Honda Motor Co., Ltd. Valve train for internal combustion engine
CN100406691C (zh) * 2004-02-17 2008-07-30 本田技研工业株式会社 用于内燃机的气门机构
US7588003B2 (en) 2004-02-17 2009-09-15 Honda Motor Co., Ltd. Valve train for internal combustion engine
EP1591632A3 (fr) * 2004-04-28 2010-09-08 Honda Motor Co., Ltd. Distribution de moteur à combustion
EP1619362A3 (fr) * 2004-07-20 2010-01-27 Bayerische Motoren Werke Aktiengesellschaft Distribution de moteur à combustion
US8136491B2 (en) 2006-03-25 2012-03-20 Daimler Ag Stroke-transmitting device
WO2007110174A1 (fr) * 2006-03-25 2007-10-04 Daimler Ag Dispositif de transfert de course
CN102678221A (zh) * 2011-03-08 2012-09-19 朱譞晟 双连杆全可变气门正时和升程机构
WO2012149921A3 (fr) * 2011-04-07 2012-12-27 ECCIng EXPERTENTEAMS Mécanisme de distribution et procédé de variation de temps de commande
US9091218B2 (en) 2011-04-07 2015-07-28 Kurt Imren Yapici Valve train and method for control time variation
WO2013114041A1 (fr) 2012-02-02 2013-08-08 Melchior Jean F Dispositif de commande variable d'au moins une soupape, par exemple pour un moteur alternatif
CN107956527A (zh) * 2016-10-18 2018-04-24 舍弗勒技术股份两合公司 可变气门驱动装置的中间推杆
CN107956527B (zh) * 2016-10-18 2022-02-25 舍弗勒技术股份两合公司 可变气门驱动装置的中间推杆

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EP1039103A3 (fr) 2001-09-26
DE50008179D1 (de) 2004-11-18
ES2224939T3 (es) 2005-03-16
DE19913742A1 (de) 2000-09-28
EP1039103B1 (fr) 2004-10-13

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