DE502004000456D1 - Ventilsteuerung - Google Patents

Ventilsteuerung

Info

Publication number
DE502004000456D1
DE502004000456D1 DE502004000456T DE502004000456T DE502004000456D1 DE 502004000456 D1 DE502004000456 D1 DE 502004000456D1 DE 502004000456 T DE502004000456 T DE 502004000456T DE 502004000456 T DE502004000456 T DE 502004000456T DE 502004000456 D1 DE502004000456 D1 DE 502004000456D1
Authority
DE
Germany
Prior art keywords
timing
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.)
Expired - Lifetime
Application number
DE502004000456T
Other languages
English (en)
Inventor
Martin Lechner
Falk Schneider
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.)
Mahle Ventiltrieb GmbH
Original Assignee
Mahle Ventiltrieb 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 Mahle Ventiltrieb GmbH filed Critical Mahle Ventiltrieb GmbH
Priority to DE502004000456T priority Critical patent/DE502004000456D1/de
Publication of DE502004000456D1 publication Critical patent/DE502004000456D1/de
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
    • F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • F01L13/0047—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction the movement of the valves resulting from the sum of the simultaneous actions of at least two cams, the cams being independently variable in phase in respect of each other
    • 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
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower
DE502004000456T 2003-01-30 2004-01-21 Ventilsteuerung Expired - Lifetime DE502004000456D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE502004000456T DE502004000456D1 (de) 2003-01-30 2004-01-21 Ventilsteuerung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10303601A DE10303601A1 (de) 2003-01-30 2003-01-30 Ventilsteuerung
PCT/DE2004/000079 WO2004067922A1 (de) 2003-01-30 2004-01-21 Ventilsteuerung
DE502004000456T DE502004000456D1 (de) 2003-01-30 2004-01-21 Ventilsteuerung

Publications (1)

Publication Number Publication Date
DE502004000456D1 true DE502004000456D1 (de) 2006-06-01

Family

ID=32695049

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10303601A Withdrawn DE10303601A1 (de) 2003-01-30 2003-01-30 Ventilsteuerung
DE502004000456T Expired - Lifetime DE502004000456D1 (de) 2003-01-30 2004-01-21 Ventilsteuerung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10303601A Withdrawn DE10303601A1 (de) 2003-01-30 2003-01-30 Ventilsteuerung

Country Status (6)

Country Link
US (1) US7299774B2 (de)
EP (1) EP1476643B1 (de)
JP (1) JP4440253B2 (de)
CN (1) CN100458107C (de)
DE (2) DE10303601A1 (de)
WO (1) WO2004067922A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005000233D1 (de) 2004-07-17 2007-01-25 Mahle Ventiltrieb Gmbh Steuereinrichtung für ein ventil, insbesondere ein gaswechselventil eines verbrennungsmotors
GB2438628A (en) * 2006-05-31 2007-12-05 Mechadyne Plc Engine with variable valve actuating mechanism
GB2449096A (en) * 2007-05-10 2008-11-12 Mechadyne Plc Variable valve actuating system for i.c. engines
DE102007049110B4 (de) * 2007-10-12 2017-06-22 Volkswagen Ag Brennkraftmaschine mit zwei gemischten Nockenwellen
GB2456760B (en) 2008-01-22 2012-05-23 Mechadyne Plc Variable valve actuating mechanism with lift deactivation
DE102014110674A1 (de) 2014-07-29 2016-02-04 Thyssenkrupp Presta Teccenter Ag Verfahren zur Einstellung eines Axialspiels zwischen zwei Komponenten einer Nockenweelle
CN106703921A (zh) * 2015-07-31 2017-05-24 长城汽车股份有限公司 用于发动机的配气机构及其凸轮

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE119741C (de)
GB170877A (en) 1920-05-04 1921-11-04 Arturo Caprotti Improvements in valve gears for elastic-fluid engines
FR872667A (fr) 1940-06-01 1942-06-16 Distribution à soupapes à cames tournantes décalables commandées par des engrenages pour des moteurs à fluide élastique
DE3531000A1 (de) * 1985-08-30 1986-08-28 Herbert Dipl.-Ing. 8000 München Gohle Vorrichtung zur verringerung der drosselverluste bei kolbenmotoren unter teillast durch phasenanschnittsteuerung der ventile
GB2180597A (en) 1985-09-13 1987-04-01 Frederick Arthur Summerlin Valve control
GB9018558D0 (en) * 1990-08-23 1990-10-10 Ricardo Group Plc Valve gear for internal combustion engines
US5052350A (en) * 1990-11-02 1991-10-01 King Brian T Device to combine the motions of two camlobes differentially phased
WO1992019847A1 (en) * 1991-04-24 1992-11-12 Donald Charles Wride Valve control mechanism
DE4322480C2 (de) * 1993-07-06 1996-05-02 Meta Motoren Energietech Vorrichtung zur variablen Ventilsteuerung von Brennkraftmaschinen
JPH0813542A (ja) 1994-06-28 1996-01-16 Maeda Corp 掘削土砂搬送装置
JPH08135412A (ja) * 1994-11-08 1996-05-28 Naoji Ebikawa バルブ強制開閉機構
DE19600536C2 (de) * 1996-01-09 2002-08-22 Meta Motoren Energietech Vorrichtung zur variablen Steuerung eines Einlaßventils
DE19701201A1 (de) * 1997-01-15 1998-07-23 Daimler Benz Ag Variable Ventilsteuerung für Brennkraftmaschinen
DE19802738A1 (de) * 1998-01-26 1999-07-29 Opel Adam Ag Vorrichtung zur variablen Steuerung eines Ventils einer Brennkraftmaschine
EP1022443B1 (de) 1999-01-19 2001-08-08 Ford Global Technologies, Inc. Vorrichtung zur variablen Steuerung eines Ventils einer Brennkraftmaschine
DE19920512A1 (de) * 1999-05-05 2000-11-09 Opel Adam Ag Vorrichtung zur Betätigung eines Ventiles mit variablem Hub an Brennkraftmaschinen

Also Published As

Publication number Publication date
CN1717535A (zh) 2006-01-04
DE10303601A1 (de) 2004-08-12
WO2004067922A1 (de) 2004-08-12
EP1476643B1 (de) 2006-04-26
CN100458107C (zh) 2009-02-04
JP2006517016A (ja) 2006-07-13
US7299774B2 (en) 2007-11-27
JP4440253B2 (ja) 2010-03-24
US20050211202A1 (en) 2005-09-29
EP1476643A1 (de) 2004-11-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition