JP4088276B2 - 内燃機関のためのバルブ駆動装置 - Google Patents

内燃機関のためのバルブ駆動装置 Download PDF

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Publication number
JP4088276B2
JP4088276B2 JP2004209923A JP2004209923A JP4088276B2 JP 4088276 B2 JP4088276 B2 JP 4088276B2 JP 2004209923 A JP2004209923 A JP 2004209923A JP 2004209923 A JP2004209923 A JP 2004209923A JP 4088276 B2 JP4088276 B2 JP 4088276B2
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Japan
Prior art keywords
cam
section
valve drive
disc
stroke curve
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 - Fee Related
Application number
JP2004209923A
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English (en)
Japanese (ja)
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JP2005042717A (ja
Inventor
ヴィリー・シュルツ
フランク・イッキンガー
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Dr Ing HCF Porsche AG
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Dr Ing HCF Porsche AG
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Publication of JP2005042717A publication Critical patent/JP2005042717A/ja
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Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • F01L1/053—Camshafts overhead 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
    • 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
    • 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
    • F01L2013/0052—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 with cams provided on an axially slidable sleeve
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
JP2004209923A 2003-07-19 2004-07-16 内燃機関のためのバルブ駆動装置 Expired - Fee Related JP4088276B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10332927 2003-07-19

Publications (2)

Publication Number Publication Date
JP2005042717A JP2005042717A (ja) 2005-02-17
JP4088276B2 true JP4088276B2 (ja) 2008-05-21

Family

ID=33521405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004209923A Expired - Fee Related JP4088276B2 (ja) 2003-07-19 2004-07-16 内燃機関のためのバルブ駆動装置

Country Status (4)

Country Link
US (1) US20050011480A1 (de)
EP (1) EP1503048B1 (de)
JP (1) JP4088276B2 (de)
DE (1) DE502004008185D1 (de)

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DE102007010148A1 (de) * 2007-03-02 2008-09-04 Audi Ag Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit einem axial beweglichen Lager
DE102007010151A1 (de) * 2007-03-02 2008-04-24 Audi Ag Ventiltrieb einer Brennkraftmaschine mit dreistufigen Nockenprofilgruppen und verschiebbaren Nockenträgern mit ausziehbaren Eingriffselementen
DE102007010156A1 (de) * 2007-03-02 2008-09-04 Audi Ag Ventiltrieb einer Brennkraftmaschine mit mehrstufigen Nockenprofilgruppen und Stellorganen mit mindestens zwei Eingriffselementen
DE102007010150A1 (de) * 2007-03-02 2008-09-04 Audi Ag Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit Nockenträgerarretierung von außen
DE102007010149A1 (de) 2007-03-02 2008-09-04 Audi Ag Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit verschiebbarem Nockenträger und Doppelschneckentrieb
DE102007037232A1 (de) * 2007-08-07 2009-02-12 Eto Magnetic Gmbh Vorrichtung zur Nockenwellenverstellung einer Brennkraftmaschine
CN101132403B (zh) 2007-08-08 2012-09-05 华为技术有限公司 业务授权方法及服务器
DE102007037745A1 (de) 2007-08-10 2009-02-12 Daimler Ag Brennkraftmaschinenventiltriebumschaltvorrichtung
DE102007042932B4 (de) 2007-09-08 2022-11-10 Mercedes-Benz Group AG Brennkraftmotorenventiltriebumschaltvorrichtung
DE102007051739A1 (de) * 2007-10-30 2009-05-07 Schaeffler Kg Ventiltrieb einer Brennkraftmaschine
DE102007052253B4 (de) * 2007-11-02 2023-07-06 Mercedes-Benz Group AG Ventiltriebvorrichtung
DE102007052254B4 (de) * 2007-11-02 2021-02-04 Daimler Ag Ventiltriebvorrichtung
DE102007054978B4 (de) * 2007-11-17 2023-12-14 Mercedes-Benz Group AG Ventiltriebvorrichtung
DE102007056337A1 (de) * 2007-11-22 2009-05-28 Daimler Ag Ventiltriebvorrichtung
DE102008028513A1 (de) 2008-06-16 2009-12-24 Audi Ag Ventilbetrieb für Gaswechselventile einer Brennkraftmaschine mit doppelt abgestützten Nockenträgern
DE102008029325A1 (de) * 2008-06-20 2009-12-24 Daimler Ag Ventiltriebvorrichtung
DE102008035935A1 (de) * 2008-07-31 2010-02-11 Audi Ag Zahnwellenverbindung und Ventiltrieb mit Zahnwellenverbindung zwischen einer Nockenwelle und verschiebbaren Nockenträgern
CN102112709B (zh) * 2008-08-01 2016-05-11 Eto电磁有限责任公司 电磁调整装置
JP5153562B2 (ja) * 2008-10-16 2013-02-27 株式会社オティックス 可変動弁機構
CN101802351B (zh) * 2008-11-05 2013-06-19 丰田自动车株式会社 内燃机气门装置
DE102008060170A1 (de) * 2008-11-27 2010-06-02 Dr.Ing.H.C.F.Porsche Aktiengesellschaft Ventiltrieb einer Brennkraftmaschine
JP5093168B2 (ja) * 2009-03-23 2012-12-05 トヨタ自動車株式会社 可変動弁機構の制御装置
JP5158190B2 (ja) 2009-05-29 2013-03-06 トヨタ自動車株式会社 内燃機関の可変動弁装置
DE102009037268B3 (de) * 2009-08-10 2011-04-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Variabler Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen
DE102009037269B4 (de) * 2009-08-10 2011-06-01 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb für Verbrennungskraftmaschinen zur Betätigung von Gaswechselventilen
DE102009037270B4 (de) * 2009-08-10 2011-04-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen
DE102009039733A1 (de) 2009-09-02 2011-03-10 Thyssenkrupp Presta Teccenter Ag Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit axial verschiebbaren Nockeneinheiten
JP5397147B2 (ja) * 2009-10-15 2014-01-22 スズキ株式会社 可変動弁装置
WO2011064845A1 (ja) 2009-11-25 2011-06-03 トヨタ自動車株式会社 内燃機関の可変動弁装置
US8955476B2 (en) 2009-11-25 2015-02-17 Toyota Jidosha Kabushiki Kaisha Variable valve operating apparatus for internal combustion engine
DE102009057633B3 (de) 2009-12-09 2011-03-31 Thyssenkrupp Presta Teccenter Ag Verfahren zur Herstellung einer gebauten Nockenwelle, Nockenwellengrundkörper und gebaute Nockenwelle
DE102010011897B4 (de) * 2010-03-18 2016-08-25 Thyssenkrupp Presta Teccenter Ag Ventiltrieb mit Nockenwelle mit axial verschiebbarer Nockeneinheit
DE102010036899A1 (de) * 2010-08-06 2012-02-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschine
DE102010060766B4 (de) 2010-11-24 2023-06-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schiebenockensystem zur Verwendung bei einem Ventiltrieb einer Brennkraftmaschine
DE102011011457A1 (de) * 2011-02-17 2012-08-23 Daimler Ag Brennkraftmaschinenventiltriebvorrichtung
DE102011002141B4 (de) * 2011-04-18 2022-07-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Nockenwelle mit unterschiedliche Nockenprofile aufweisendem Schiebestück
DE102011018503A1 (de) * 2011-04-23 2012-10-25 Audi Ag Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit einer Grundnockenwelle und zwischen Drehlagern der Grundnockenwelle in zwei oder mehr diskrete Verschiebestellungen verschiebbaren Nockenträgern
DE102011103544A1 (de) * 2011-06-08 2012-12-13 Schaeffler Technologies AG & Co. KG Lagerung einer Nockenwelle
DE102011104382A1 (de) * 2011-06-16 2012-12-20 Daimler Ag Brennkraftmaschinenventiltriebvorrichtung für ein Kraftfahrzeug
WO2013042227A1 (ja) * 2011-09-21 2013-03-28 トヨタ自動車株式会社 可変動弁装置
DE102011116653B4 (de) * 2011-10-21 2023-11-09 Mercedes-Benz Group AG Ventiltriebvorrichtung
JP6003185B2 (ja) * 2012-04-25 2016-10-05 マツダ株式会社 エンジンのカムシフティング装置
DE102012008555B4 (de) * 2012-04-27 2014-11-27 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Vorrichtung für einen Ventiltrieb zum Umschalten des Hubs von Gaswechselventilen einer Brennkraftmaschine
JP5811039B2 (ja) * 2012-06-04 2015-11-11 トヨタ自動車株式会社 内燃機関の制御装置
DE102012109690A1 (de) * 2012-10-11 2014-04-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schiebenockenanordnung zur variablen Betätigung von Gaswechselventilen einer Brennkraftmaschine
DE102012218803A1 (de) * 2012-10-16 2014-04-17 Schaeffler Technologies Gmbh & Co. Kg Ventiltrieb einer Brennkraftmaschine
DE102012112039B4 (de) * 2012-12-10 2024-01-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schiebenocken für einen Ventiltrieb einer Brennkraftmaschine
JP6056485B2 (ja) * 2013-01-11 2017-01-11 スズキ株式会社 内燃機関の可変動弁装置
DE102013005531A1 (de) * 2013-03-30 2014-10-02 Daimler Ag Ventiltriebvorrichtung für eine Brennkraftmaschine eines Kraftfahrzeugs
DE102013223299A1 (de) * 2013-11-15 2015-05-21 Schaeffler Technologies AG & Co. KG Schiebenockensystem mit verlängertem Einspurbereich
JP6360513B2 (ja) 2016-03-31 2018-07-18 本田技研工業株式会社 可変動弁装置の潤滑構造
DE102016223060A1 (de) * 2016-11-22 2018-05-24 Bayerische Motoren Werke Aktiengesellschaft Nockenelement für eine Nockenwelle einer Hubkolben-Verbrennungskraftmaschine, sowie Verstelleinrichtung für eine Hubkolben-Verbrennungskraftmaschine
DE102017106350B3 (de) 2017-03-24 2018-09-27 Schaeffler Technologies AG & Co. KG Hubvariabler Gaswechselventiltrieb einer Brennkraftmaschine
KR102335326B1 (ko) * 2017-05-16 2021-12-03 현대자동차 주식회사 다단 가변 밸브 리프트 장치
KR102439627B1 (ko) 2017-12-12 2022-09-05 현대자동차주식회사 엔진의 가변 밸브 장치
WO2019119979A1 (zh) * 2017-12-20 2019-06-27 广州汽车集团股份有限公司 可变气门升程装置及汽车
DE102021210649A1 (de) 2021-09-23 2023-03-23 Thyssenkrupp Ag Schaltkulisse, Schiebenockensystem und Nockenwelle

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DE102004011586A1 (de) * 2003-03-21 2004-10-07 Audi Ag Ventiltrieb einer einen Zylinderkopf aufweisenden Brennkraftmaschine

Also Published As

Publication number Publication date
EP1503048A1 (de) 2005-02-02
DE502004008185D1 (de) 2008-11-20
EP1503048B1 (de) 2008-10-08
US20050011480A1 (en) 2005-01-20
JP2005042717A (ja) 2005-02-17

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