DE60128949D1 - Nockenwelle mit einstellaren ventilsteuerzeiten - Google Patents

Nockenwelle mit einstellaren ventilsteuerzeiten

Info

Publication number
DE60128949D1
DE60128949D1 DE60128949T DE60128949T DE60128949D1 DE 60128949 D1 DE60128949 D1 DE 60128949D1 DE 60128949 T DE60128949 T DE 60128949T DE 60128949 T DE60128949 T DE 60128949T DE 60128949 D1 DE60128949 D1 DE 60128949D1
Authority
DE
Germany
Prior art keywords
camshaft
lobe
fixed
modifying elements
valve control
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
DE60128949T
Other languages
English (en)
Inventor
Danny Williams
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.)
Transtar Pacific Ltd
Original Assignee
Transtar Pacific 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
Application filed by Transtar Pacific Ltd filed Critical Transtar Pacific Ltd
Application granted granted Critical
Publication of DE60128949D1 publication Critical patent/DE60128949D1/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • 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
    • 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
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
    • 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
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/13—Throttleless
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/035—Centrifugal forces
    • 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
    • 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
    • Y10T74/2102—Adjustable
    • 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
    • Y10T74/2102—Adjustable
    • Y10T74/2104—Flexible strip

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)
DE60128949T 2000-10-23 2001-10-23 Nockenwelle mit einstellaren ventilsteuerzeiten Expired - Lifetime DE60128949D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPR0931A AUPR093100A0 (en) 2000-10-23 2000-10-23 Variable duration valve timing camshaft
PCT/AU2001/001361 WO2002035066A1 (en) 2000-10-23 2001-10-23 Variable duration valve timing camshaft

Publications (1)

Publication Number Publication Date
DE60128949D1 true DE60128949D1 (de) 2007-07-26

Family

ID=3824989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128949T Expired - Lifetime DE60128949D1 (de) 2000-10-23 2001-10-23 Nockenwelle mit einstellaren ventilsteuerzeiten

Country Status (6)

Country Link
US (2) US6854435B2 (de)
EP (1) EP1337743B1 (de)
AT (1) ATE364778T1 (de)
AU (2) AUPR093100A0 (de)
DE (1) DE60128949D1 (de)
WO (1) WO2002035066A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7882631B2 (en) * 2005-10-13 2011-02-08 Anthony Nicholas Zurn Methods for controlling valves of an internal combustion engine, devices for controlling the valves, and engines employing the methods
AT503168B8 (de) * 2006-01-27 2009-10-15 Paul Fuerbass Ventilhub-verstellsystem einer ventilsteuerung für eine brennkraftmaschine mit einventiltechnik
US7665436B2 (en) * 2006-02-03 2010-02-23 Bob Wood Air cooled Twin Cam V-Twin motorcycle engine timing belt system
US7506624B2 (en) * 2006-02-28 2009-03-24 Perkins Engines Company Limited Variable engine valve actuation system
DE102006012386B3 (de) * 2006-03-15 2007-08-30 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb für eine Brennkraftmaschine
US7882811B2 (en) * 2006-10-12 2011-02-08 Anthony Nicholas Zurn Methods for controlling valves of an internal combustion engine, devices for controlling the valves, and engines employing the methods
GB2443419A (en) * 2006-11-06 2008-05-07 Mechadyne Plc Internal combustion engine valve mechanism allowing variable phase compression braking
GB2444943B (en) * 2006-12-19 2011-07-13 Mechadyne Plc Camshaft and phaser assembly
EP2522820B1 (de) * 2007-07-02 2017-08-09 BorgWarner Inc. Konzentrische Nocken mit Rückschlagventil in der Spule eines Phasenreglers
US8584634B2 (en) * 2008-09-19 2013-11-19 Borgwarner Inc. Phaser built into a camshaft or concentric camshafts
EP2479388B1 (de) * 2009-09-14 2014-07-09 Honda Motor Co., Ltd. Variable ventilsteuerung für einen verbrennungsmotor
DE102011113801A1 (de) * 2011-09-16 2013-03-21 Hegenscheidt-Mfd Gmbh & Co. Kg Verfahren zum Verbessern der Güte der Oberflächen von Kurbelwellen
KR101316446B1 (ko) * 2011-09-29 2013-10-08 현대자동차주식회사 자동차용 캠 타겟 휠
DE102014202439A1 (de) * 2014-02-11 2015-08-13 Mahle International Gmbh Brennkraftmaschine
DE102015201254A1 (de) * 2015-01-26 2016-07-28 Schaeffler Technologies AG & Co. KG Fliehkraftaktuierter Dualflügelversteller
RO131340A2 (ro) 2015-02-16 2016-08-30 Schaeffler Technologies AG & Co.KG Regulator de arbore cu came cu pale tip pană ()
JP6702038B2 (ja) * 2016-07-05 2020-05-27 スズキ株式会社 可変動弁機構、エンジン及び自動二輪車
RU2634345C1 (ru) * 2016-10-03 2017-10-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Уральский государственный аграрный университет" (ФГБОУ ВО Южно-Уральский ГАУ) Устройство для регулирования фаз газораспределения двигателя внутреннего сгорания
US10174687B2 (en) * 2017-01-04 2019-01-08 Hyundai Motor Company Method of controlling engine
RU2735371C1 (ru) * 2019-09-24 2020-10-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Уральский государственный аграрный университет" (ФГБОУ ВО Южно-Уральский ГАУ) Центробежный корректор углового положения кулачкового вала двигателя внутреннего сгорания
RU2751426C1 (ru) * 2020-09-09 2021-07-13 Общество с ограниченной ответственностью "Челябинский компрессорный завод" (ООО "ЧКЗ") Устройство коррекции углового положения кулачкового вала двигателя внутреннего сгорания
FR3117540B1 (fr) 2020-12-14 2022-12-16 Renault Arbre à cames d’un moteur à combustion interne.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527456A (en) * 1924-02-29 1925-02-24 Woydt Edward Valve-operating means
US1798185A (en) * 1928-11-26 1931-03-31 Charles S Burnett Automatic poppet-valve control
US1757046A (en) * 1929-02-27 1930-05-06 Int Motor Co Variable nose cam
US3144009A (en) * 1962-05-14 1964-08-11 Dick Schoep Variable valve timing mechanism
US3523465A (en) * 1968-10-31 1970-08-11 William Emory Harrell Adjustable cam shafts
DE1924114A1 (de) * 1969-05-12 1970-11-19 Walter Schulz Jun Nockenwelle fuer Brennkraftmaschinen
DE2822147C3 (de) * 1978-05-20 1982-02-11 Volkswagenwerk Ag, 3180 Wolfsburg Nockenwellenanordnung, insbesondere für eine Brennkraftmaschine
FR2485622A1 (fr) 1980-06-27 1981-12-31 Boisson Edouard Nouveau procede de commande de soupapes de moteurs thermiques et dispositif pour la mise en oeuvre de ce procede
US4522085A (en) * 1982-08-30 1985-06-11 Kane Garold L Variable lobe cam mechanism
US4771742A (en) * 1986-02-19 1988-09-20 Clemson University Method for continuous camlobe phasing
DE3933923A1 (de) 1989-09-29 1991-04-11 Ingelheim Peter Graf Von Verstellbare nockenwelle
DE4403426A1 (de) * 1993-02-13 1994-08-18 Audi Ag Verstellvorrichtung für zumindest einen Nocken
US5253622A (en) * 1993-02-17 1993-10-19 Bornstein Motor Company, Inc. Cam phase change mechanism
US5417186A (en) * 1993-06-28 1995-05-23 Clemson University Dual-acting apparatus for variable valve timing and the like
US5501186A (en) * 1993-07-27 1996-03-26 Unisia Jecs Corporation Engine valve control mechanism
GB9325168D0 (en) * 1993-12-08 1994-02-09 Frost Derek Variable valve timing

Also Published As

Publication number Publication date
AUPR093100A0 (en) 2000-11-16
US7007652B2 (en) 2006-03-07
EP1337743A1 (de) 2003-08-27
ATE364778T1 (de) 2007-07-15
EP1337743A4 (de) 2005-02-09
US6854435B2 (en) 2005-02-15
AU2002210275A1 (en) 2002-05-06
EP1337743B1 (de) 2007-06-13
US20040055548A1 (en) 2004-03-25
WO2002035066A1 (en) 2002-05-02
US20050034694A1 (en) 2005-02-17

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Legal Events

Date Code Title Description
8332 No legal effect for de