BR112013005219A2 - comando de válvula controlável mecanicamente e conjunto de comando de válvulas controlável mecanicamente. - Google Patents

comando de válvula controlável mecanicamente e conjunto de comando de válvulas controlável mecanicamente.

Info

Publication number
BR112013005219A2
BR112013005219A2 BR112013005219A BR112013005219A BR112013005219A2 BR 112013005219 A2 BR112013005219 A2 BR 112013005219A2 BR 112013005219 A BR112013005219 A BR 112013005219A BR 112013005219 A BR112013005219 A BR 112013005219A BR 112013005219 A2 BR112013005219 A2 BR 112013005219A2
Authority
BR
Brazil
Prior art keywords
valve control
controllable valve
mechanically controllable
control assembly
mechanically
Prior art date
Application number
BR112013005219A
Other languages
English (en)
Inventor
Rudolf Flierl
Original Assignee
Kolbenschmidt Pierburg Innovations 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 Kolbenschmidt Pierburg Innovations Gmbh filed Critical Kolbenschmidt Pierburg Innovations Gmbh
Publication of BR112013005219A2 publication Critical patent/BR112013005219A2/pt

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
    • 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
    • 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
    • F01L1/34—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
    • 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

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)
BR112013005219A 2010-10-19 2011-08-31 comando de válvula controlável mecanicamente e conjunto de comando de válvulas controlável mecanicamente. BR112013005219A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010048708A DE102010048708A1 (de) 2010-10-19 2010-10-19 Mechanisch steuerbarer Ventiltrieb
PCT/EP2011/065048 WO2012052217A1 (de) 2010-10-19 2011-08-31 Mechanisch steuerbarer ventiltrieb

Publications (1)

Publication Number Publication Date
BR112013005219A2 true BR112013005219A2 (pt) 2016-04-26

Family

ID=44532872

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013005219A BR112013005219A2 (pt) 2010-10-19 2011-08-31 comando de válvula controlável mecanicamente e conjunto de comando de válvulas controlável mecanicamente.

Country Status (9)

Country Link
US (1) US20130220251A1 (pt)
EP (1) EP2630344B1 (pt)
JP (1) JP2013540235A (pt)
KR (1) KR20130054439A (pt)
CN (1) CN103168153A (pt)
BR (1) BR112013005219A2 (pt)
DE (1) DE102010048708A1 (pt)
ES (1) ES2552067T3 (pt)
WO (1) WO2012052217A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109538A1 (de) * 2012-10-08 2014-04-10 Kolbenschmidt Pierburg Innovations Gmbh Mechanisch steuerbarer Ventiltrieb für eine Hubkolbenmaschine
DE102013106646A1 (de) 2013-06-25 2015-01-08 Pierburg Gmbh Federanordnung für einen variablen Ventiltrieb einer Verbrennungskraftmaschine
CN103742222B (zh) * 2013-12-30 2016-03-30 长城汽车股份有限公司 用于发动机的配气机构及具有其的车辆
DE102014100748B4 (de) * 2014-01-23 2017-04-27 Pierburg Gmbh Übertragungsanordnung für einen mechanisch steuerbaren Ventiltrieb sowie mechanisch steuerbarer Ventiltrieb
CN106014521A (zh) * 2016-07-13 2016-10-12 江西五十铃发动机有限公司 一种自回位凸轮式无气门间隙的发动机摇臂机构
CN108180049B (zh) * 2017-12-27 2020-04-03 东风汽车集团有限公司 双轴多滚轮摇臂式可变气门升程机构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903651A (en) * 1987-10-29 1990-02-27 Honda Giken Kogyo Kabushiki Kaisha Rocker arm clearance removing device
DE4326331A1 (de) 1992-07-15 1995-02-09 Bayerische Motoren Werke Ag Ventiltrieb einer Brennkraftmaschine
EP0638706A1 (de) * 1993-08-05 1995-02-15 Bayerische Motoren Werke Aktiengesellschaft Ventiltrieb einer Brennkraftmaschine
DE10018063B4 (de) * 2000-04-12 2014-12-31 Volkswagen Ag Brennkraftmaschine mit an einem Zylinderkopf gelagerten Kipphebeln
DE50103100D1 (de) * 2001-05-03 2004-09-09 Sts System Technology Services Mechanische Regelung der Hubverstellung des Einlassventils eines Verbrennungsmotors
DE10123186A1 (de) * 2001-05-12 2002-11-14 Bayerische Motoren Werke Ag Ventiltrieb-Vorrichtung zur variablen Hubverstellung eines Gaswechselventils einer Brennkraftmaschine
DE10140635B4 (de) 2001-08-13 2010-12-02 Entec Consulting Gmbh Vorrichtung zur variablen Ventilhubverstellung von Gaswechselventilen einer Verbrennungskraftmaschine
DE10228022B4 (de) * 2002-06-20 2009-04-23 Entec Consulting Gmbh Ventilhubvorrichtung zur Hubverstellung der Gaswechselventile einer Verbrennungskraftmaschine
DE10314683B4 (de) * 2003-03-29 2009-05-07 Entec Consulting Gmbh Variable Ventilhubsteuerung für einen Verbrennungsmotor mit untenliegender Nockenwelle
JP4237643B2 (ja) * 2003-08-25 2009-03-11 ヤマハ発動機株式会社 内燃機関の動弁機構
DE102004008389A1 (de) * 2004-02-20 2005-09-08 Bayerische Motoren Werke Ag Hubvariabler Ventiltrieb für eine Brennkraftmaschine
DE102004009307A1 (de) * 2004-02-26 2005-09-22 Bayerische Motoren Werke Ag Vorrichtung zur Ansteuerung eines Elektromotors, insbesondere in Kraftfahrzeugen
JP4255878B2 (ja) * 2004-05-07 2009-04-15 ダイハツ工業株式会社 内燃機関における動弁機構
JP2006152926A (ja) * 2004-11-30 2006-06-15 Hitachi Ltd 内燃機関の可変動弁装置
ITMI20070443A1 (it) * 2007-03-05 2008-09-06 Piaggio & C Spa Sistema per la variazione continua dell'alzata e della fase delle valvole in un motore a combustione interna
JP4999539B2 (ja) * 2007-05-14 2012-08-15 Ｎｔｎ株式会社 スイングアーム式動弁装置におけるラッシュアジャスタ
JP4535135B2 (ja) * 2008-01-17 2010-09-01 トヨタ自動車株式会社 始動制御装置

Also Published As

Publication number Publication date
US20130220251A1 (en) 2013-08-29
EP2630344A1 (de) 2013-08-28
KR20130054439A (ko) 2013-05-24
CN103168153A (zh) 2013-06-19
ES2552067T3 (es) 2015-11-25
DE102010048708A1 (de) 2012-04-19
EP2630344B1 (de) 2015-10-14
JP2013540235A (ja) 2013-10-31
WO2012052217A1 (de) 2012-04-26

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]