ES2185519T1 - Regulacion mecanica de la carrera de la valvula de admision de un motor de combustion. - Google Patents

Regulacion mecanica de la carrera de la valvula de admision de un motor de combustion.

Info

Publication number
ES2185519T1
ES2185519T1 ES01110782T ES01110782T ES2185519T1 ES 2185519 T1 ES2185519 T1 ES 2185519T1 ES 01110782 T ES01110782 T ES 01110782T ES 01110782 T ES01110782 T ES 01110782T ES 2185519 T1 ES2185519 T1 ES 2185519T1
Authority
ES
Spain
Prior art keywords
combustion engine
acts
lifting lever
conjunction
lever
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
ES01110782T
Other languages
English (en)
Other versions
ES2185519T3 (es
Inventor
Bernhard Morrn
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.)
STS System Tech Services GmbH
Original Assignee
STS System Tech Services GmbH
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 STS System Tech Services GmbH filed Critical STS System Tech Services GmbH
Publication of ES2185519T1 publication Critical patent/ES2185519T1/es
Application granted granted Critical
Publication of ES2185519T3 publication Critical patent/ES2185519T3/es
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
    • 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
    • F01L13/0021—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 rocker arm ratio
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/1828—Cam, lever, and slide

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)

Abstract

Ajuste mecánicamente regulable de la válvula para un motor de combustión interna, que presenta varios cilindros, con: - por lo menos una palanca de elevación (4) por cilindro que presenta - un medio (30), con el que se puede girar la palanca de elevación (4), y que está montado desplazable en un coliso (5), - un medio (31) que actúa conjuntamente con un árbol de levas (28), que impulsa la palanca de elevación (4) y - una leva de trabajo (6), - un medio (8), que actúa conjuntamente con los medios (30) de la palanca de elevación (4) y que desplaza a estos dentro de los colisos (5), - un árbol de levas (28), que actúa conjuntamente con el medio (31) de la palanca de elevación (4) y lo impulsa, - por lo menos una válvula por cilindro, que actúa conjuntamente con la leva de trabajo (6) de una palanca de elevación (4) y es desplazada por ésta, caracterizado porque el medio (8) es una regleta accionada, que está montada en la carcasa (11,12) del motor de combustión interna.
ES01110782T 2001-05-03 2001-05-03 Regulacion mecanica de la carrera de la valvula de admision de un motor de combustion. Expired - Lifetime ES2185519T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01110782A EP1255027B1 (de) 2001-05-03 2001-05-03 Mechanische Regelung der Hubverstellung des Einlassventils eines Verbrennungsmotors

Publications (2)

Publication Number Publication Date
ES2185519T1 true ES2185519T1 (es) 2003-05-01
ES2185519T3 ES2185519T3 (es) 2005-03-16

Family

ID=8177309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES01110782T Expired - Lifetime ES2185519T3 (es) 2001-05-03 2001-05-03 Regulacion mecanica de la carrera de la valvula de admision de un motor de combustion.

Country Status (5)

Country Link
US (1) US6792903B2 (es)
EP (1) EP1255027B1 (es)
AT (1) ATE272787T1 (es)
DE (1) DE50103100D1 (es)
ES (1) ES2185519T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10228022B4 (de) * 2002-06-20 2009-04-23 Entec Consulting Gmbh Ventilhubvorrichtung zur Hubverstellung der Gaswechselventile einer Verbrennungskraftmaschine
DE10235403A1 (de) * 2002-08-02 2004-02-12 Bayerische Motoren Werke Ag Schwenkhebel für einen hubvariablen Ventiltrieb
DE10235401A1 (de) * 2002-08-02 2004-02-12 Bayerische Motoren Werke Ag Hubvariabler Ventiltrieb
DE10235402A1 (de) * 2002-08-02 2004-02-12 Bayerische Motoren Werke Ag Schwenkhebel für einen hubvariablen Ventiltrieb
DE10261163A1 (de) * 2002-12-20 2004-07-08 Volkswagen Ag Variabler Ventiltrieb eines Verbrennungsmotors
DE10260557A1 (de) 2002-12-21 2004-07-01 Ina-Schaeffler Kg Zwischenhebel für einen variablen Ventiltrieb einer Brennkraftmaschine
DE10261304B4 (de) * 2002-12-27 2009-01-22 BÖSL-FLIERL, Gerlinde Ventilhubvorrichtung zur variablen Ventilsteuerung der Gaswechselventile einer Verbrennungskraftmaschine
DE10302260B4 (de) * 2003-01-22 2005-03-24 Thyssenkrupp Automotive Ag Vorrichtung zur Betätigung der Ladungswechselventile in Hubkolbenmotoren
DE10304991A1 (de) * 2003-02-07 2004-08-19 Ina-Schaeffler Kg Verstellmittel in einem variablen Ventiltrieb einer Brennkraftmaschine
DE10312959B4 (de) * 2003-03-24 2006-10-05 Thyssenkrupp Automotive Ag Vorrichtung zur variablen Betätigung der Gaswechselventile von Verbrennungsmotoren
DE10312961C5 (de) * 2003-03-24 2009-01-29 Thyssenkrupp Presta Teccenter Ag Vorrichtung zur variablen Betätigung der Gaswechselventile von Verbrennungsmotoren
ATE409274T1 (de) * 2003-03-29 2008-10-15 Hydraulik Ring Gmbh Variable ventilsteuerungseinrichtung in einer brennkraftmaschine
DE10314683B4 (de) * 2003-03-29 2009-05-07 Entec Consulting Gmbh Variable Ventilhubsteuerung für einen Verbrennungsmotor mit untenliegender Nockenwelle
JP4248344B2 (ja) * 2003-05-01 2009-04-02 ヤマハ発動機株式会社 エンジンの動弁装置
EP1496211A1 (de) * 2003-07-08 2005-01-12 Bayerische Motoren Werke Aktiengesellschaft Schwenkhebel für einen hubvariablen Ventiltrieb
US7424873B2 (en) * 2003-12-18 2008-09-16 Toyota, Jidosha Kabushiki Kaisha Variable valve mechanism
DE102004006186A1 (de) * 2004-02-06 2005-08-25 Volkswagen Ag Ventiltrieb-Vorrichtung zur variablen Hubverstellung eines Gaswechselventils
DE102004006187A1 (de) * 2004-02-06 2005-08-25 Volkswagen Ag Ventiltrieb-Vorrichtung zur variablen Hubverstellung eines Gaswechselventils
DE102004008389A1 (de) 2004-02-20 2005-09-08 Bayerische Motoren Werke Ag Hubvariabler Ventiltrieb für eine Brennkraftmaschine
JP4342372B2 (ja) * 2004-04-28 2009-10-14 本田技研工業株式会社 内燃機関の動弁装置
DE102005040959A1 (de) * 2005-08-30 2007-03-08 Bayerische Motoren Werke Ag Hubvariabler Ventiltrieb für eine Brennkraftmaschine
DE102008057135B4 (de) * 2008-11-13 2020-11-12 Audi Ag Brennkraftmaschine mit einem Rollenschlepphebel aufweisenden Ventiltrieb
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
DE102010048708A1 (de) * 2010-10-19 2012-04-19 Kolbenschmidt Pierburg Innovations Gmbh Mechanisch steuerbarer Ventiltrieb
CN102155273A (zh) * 2011-04-08 2011-08-17 奇瑞汽车股份有限公司 一种发动机可变配气机构
DE102013113815A1 (de) * 2013-12-11 2015-06-11 Pierburg Gmbh Übertragungsanordnung für einen mechanisch steuerbaren Ventiltrieb

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519375B1 (fr) * 1981-12-31 1986-07-11 Baguena Michel Distribution variable pour moteur a quatre temps
US4543927A (en) * 1983-12-08 1985-10-01 Mcgraw-Edison Company Engine control circuit
IT1220275B (it) * 1988-01-19 1990-06-15 Franco Storchi Complesso di elementi per la fasatura variabile delle valvole di un motore,in particolare di un motore a combustione interna
US5406835A (en) * 1992-06-27 1995-04-18 Mercedes Benz Ag Method for monitoring the switching process of a coupling device
DE4326331A1 (de) * 1992-07-15 1995-02-09 Bayerische Motoren Werke Ag Ventiltrieb einer Brennkraftmaschine
JPH09112219A (ja) * 1995-10-17 1997-04-28 Unisia Jecs Corp エンジンの動弁装置
DE19548389A1 (de) * 1995-12-22 1997-06-26 Siemens Ag Verstellvorrichtung für den Hubverlauf eines Gaswechselventils einer Brennkraftmaschine
DE19708484B4 (de) * 1997-03-03 2006-07-13 Bayerische Motoren Werke Ag Vorrichtung zur Änderung des Ventilhubverlaufes eines Hubventils, insbesondere eines Gaswechselventils von Brennkraftmaschinen
DE19913742A1 (de) * 1999-03-26 2000-09-28 Bayerische Motoren Werke Ag Vorrichtung zur Hubverstellung eines Gaswechselventils im Zylinderkopf einer Brennkraftmaschine
EP1096115B1 (de) * 1999-10-29 2002-07-10 STS System Technology Services GmbH Mechanische Regelung der Hubverstellung des Einlassventils eines Verbrennungsmotors
DE10006018B4 (de) * 2000-02-11 2009-09-17 Schaeffler Kg Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine

Also Published As

Publication number Publication date
US20020162522A1 (en) 2002-11-07
EP1255027B1 (de) 2004-08-04
US6792903B2 (en) 2004-09-21
ATE272787T1 (de) 2004-08-15
EP1255027A1 (de) 2002-11-06
DE50103100D1 (de) 2004-09-09
ES2185519T3 (es) 2005-03-16

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