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JP5490862B2 - 内燃機関および内燃機関用動弁機構 - Google Patents

内燃機関および内燃機関用動弁機構 Download PDF

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Publication number
JP5490862B2
JP5490862B2 JP2012222730A JP2012222730A JP5490862B2 JP 5490862 B2 JP5490862 B2 JP 5490862B2 JP 2012222730 A JP2012222730 A JP 2012222730A JP 2012222730 A JP2012222730 A JP 2012222730A JP 5490862 B2 JP5490862 B2 JP 5490862B2
Authority
JP
Japan
Prior art keywords
slide
cam
cams
actuator
axial direction
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
JP2012222730A
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English (en)
Japanese (ja)
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JP2013083255A (ja
Inventor
ギュンター フォーゲルザンク
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of JP2013083255A publication Critical patent/JP2013083255A/ja
Application granted granted Critical
Publication of JP5490862B2 publication Critical patent/JP5490862B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F01L2001/0471—Assembled camshafts
    • F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod
    • 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

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)
JP2012222730A 2011-10-06 2012-10-05 内燃機関および内燃機関用動弁機構 Expired - Fee Related JP5490862B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011054218.3A DE102011054218B4 (de) 2011-10-06 2011-10-06 Brennkraftmaschine und Ventiltrieb für eine Brennkraftmaschine
DE102011054218.3 2011-10-06

Publications (2)

Publication Number Publication Date
JP2013083255A JP2013083255A (ja) 2013-05-09
JP5490862B2 true JP5490862B2 (ja) 2014-05-14

Family

ID=47908591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012222730A Expired - Fee Related JP5490862B2 (ja) 2011-10-06 2012-10-05 内燃機関および内燃機関用動弁機構

Country Status (6)

Country Link
JP (1) JP5490862B2 (fr)
CN (1) CN103032121B (fr)
BR (1) BR102012025503A2 (fr)
DE (1) DE102011054218B4 (fr)
FR (1) FR2981119B1 (fr)
RU (1) RU2524478C2 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112795A1 (de) 2012-12-20 2014-06-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ventiltrieb für eine Brennkraftmaschine
DE102013005803A1 (de) * 2013-04-04 2014-10-09 Daimler Ag Ventiltriebvorrichtung für eine Brennkraftmaschine
JP5850202B2 (ja) * 2013-05-17 2016-02-03 マツダ株式会社 多気筒エンジンの動弁装置
DE102013009757A1 (de) * 2013-06-11 2014-12-11 Daimler Ag Ventiltriebvorrichtung für eine Brennkraftmaschine
CN103306776B (zh) * 2013-06-28 2015-09-09 长城汽车股份有限公司 用于发动机的可变气门升程装置、发动机和车辆
US8863714B1 (en) 2013-08-15 2014-10-21 GM Global Technology Operations LLC Camshaft assembly
KR101448784B1 (ko) 2013-08-27 2014-10-10 현대자동차 주식회사 다단 가변 밸브 리프트 장치
US9032922B2 (en) 2013-10-21 2015-05-19 GM Global Technology Operations LLC Camshaft assembly
GB2524276A (en) * 2014-03-18 2015-09-23 Eaton Srl Valve train assembly
JP2015206341A (ja) 2014-04-23 2015-11-19 スズキ株式会社 内燃機関の可変動弁装置
CN103967555B (zh) * 2014-04-25 2016-05-04 天津大学 一种基于活动凸轮的可变气门升程装置
DE102015103761A1 (de) * 2015-03-13 2016-09-29 Kendrion (Villingen) Gmbh Stellelement zum axialen Verschieben einer entlang einer Nockenwellenachse verschiebbar gelagerten Nockenwelle
CN107664047B (zh) * 2016-07-29 2019-11-15 上海汽车集团股份有限公司 发动机凸轮轴调节装置、气门机构及发动机
DE102016225049B4 (de) * 2016-12-14 2024-05-08 Volkswagen Aktiengesellschaft Variabler Ventiltrieb für eine Brennkraftmaschine
DE102017207917A1 (de) * 2017-05-10 2018-11-15 Volkswagen Aktiengesellschaft Vorrichtung zur Strömungsbeeinflussung eines Reaktionsgases im Brennraum einer Verbrennungskraftmaschine
DE102017114575A1 (de) * 2017-06-29 2019-01-03 Man Truck & Bus Ag Variabler Ventiltrieb
DE102017116820A1 (de) * 2017-07-25 2019-01-31 Man Truck & Bus Ag Schiebenockensystem
DE102018101937B4 (de) 2018-01-29 2023-01-19 Rolls-Royce Solutions GmbH Motor für eine Brennkraftmaschine, Verfahren zum Betreiben eines Motors
CN108843421B (zh) * 2018-06-19 2020-02-07 浙江吉利控股集团有限公司 可变气门升程装置及其控制方法
CN108868946B (zh) * 2018-06-19 2020-02-07 浙江吉利控股集团有限公司 可变气门升程调节装置
AT521446B1 (de) * 2018-06-21 2021-12-15 Avl List Gmbh Ventiltriebvorrichtung für eine brennkraftmaschine
DE102018217635B3 (de) * 2018-10-15 2020-03-26 Audi Ag Ventiltrieb für eine Brennkraftmaschine
DE102019107626A1 (de) * 2019-03-25 2020-10-01 Thyssenkrupp Ag Schiebenockensystem und Motor
US11441492B2 (en) * 2020-05-29 2022-09-13 GM Global Technology Operations LLC Deceleration cylinder cut-off with sliding cam
DE102020210265A1 (de) * 2020-08-12 2022-02-17 Thyssenkrupp Ag Schiebenockensystem für eine Brennkraftmaschine mit integriertem Arretierelement
DE102020210257A1 (de) 2020-08-12 2022-02-17 Thyssenkrupp Ag Schiebenockensystem und Brennkraftmaschine damit
DE102020210259A1 (de) 2020-08-12 2022-02-17 Thyssenkrupp Ag Schiebenockensystem
DE102020210264A1 (de) 2020-08-12 2022-02-17 Thyssenkrupp Ag Sensorrad mit Arretierabschnitt, Sensorsystem und Schiebenockensystem mit Sensorrad
DE102020210258A1 (de) 2020-08-12 2022-02-17 Thyssenkrupp Ag Schiebenockensystem
DE102020210260A1 (de) 2020-08-12 2022-02-17 Thyssenkrupp Ag Schiebenockensystem
DE102020210262A1 (de) 2020-08-12 2022-02-17 Thyssenkrupp Ag Schiebenockensystem und Brennkraftmaschine damit
DE102020210263A1 (de) 2020-08-12 2022-02-17 Thyssenkrupp Ag Schiebenockensystem und Brennkraftmaschine damit
DE102022210544A1 (de) 2022-10-06 2024-04-11 Thyssenkrupp Ag Schiebenockensystem, sowie Verfahren zur Betätigung eines Schiebenockensystems
DE102023107254A1 (de) 2023-03-22 2024-09-26 Thyssenkrupp Ag Schiebenockensystem

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2623712B2 (ja) * 1988-06-30 1997-06-25 スズキ株式会社 可変バルブタイミング装置
DE4236655A1 (de) * 1992-10-30 1994-05-05 Porsche Ag Ventilantrieb für eine Brennkraftmaschine
DE19611641C1 (de) 1996-03-25 1997-06-05 Porsche Ag Ventiltrieb einer Brennkraftmaschine
DE10054623A1 (de) * 2000-11-03 2002-05-08 Audi Ag Vorrichtung zum Umschalten zumindest eines Nockenpaketes
DE10241920A1 (de) 2002-09-10 2004-03-18 Bayerische Motoren Werke Ag Ventiltrieb für eine Brennkraftmaschine
DE102004011586A1 (de) * 2003-03-21 2004-10-07 Audi Ag Ventiltrieb einer einen Zylinderkopf aufweisenden Brennkraftmaschine
JP2005133547A (ja) * 2003-10-28 2005-05-26 Suzuki Motor Corp 可変動弁機構
DE102004008670B4 (de) * 2004-02-21 2013-04-11 Schaeffler Technologies AG & Co. KG Ventiltrieb mit Nockenumschaltung für die Gaswechselventile eines 4-Takt-Verbrennungsmotors
DE102004055852A1 (de) * 2004-09-30 2006-04-13 Bayerische Motoren Werke Ag Ventiltrieb für eine Brennkraftmaschine, insbesondere zur selektiven Zylinderzuschaltung
DE102007010157A1 (de) * 2007-03-02 2008-06-26 Audi Ag Ventiltrieb einer Brennkraftmaschine mit dreistufigen Nockenprofilgruppen und axial beweglichen Kulissen- oder Eingriffselementen
DE102007010149A1 (de) * 2007-03-02 2008-09-04 Audi Ag Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit verschiebbarem Nockenträger und Doppelschneckentrieb
DE102007010148A1 (de) * 2007-03-02 2008-09-04 Audi Ag Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit einem axial beweglichen Lager
DE102007016977A1 (de) 2007-04-10 2008-10-16 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Verstellen der Hubfunktion eines nockenbetätigten Ventils
DE102007024600A1 (de) * 2007-05-25 2008-11-27 Schaeffler Kg Stellvorrichtung
DE102007027979B4 (de) 2007-06-19 2015-07-23 Audi Ag Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit Nockenwellen-Tunnellager
DE102008035935A1 (de) * 2008-07-31 2010-02-11 Audi Ag Zahnwellenverbindung und Ventiltrieb mit Zahnwellenverbindung zwischen einer Nockenwelle und verschiebbaren Nockenträgern
DE102008060170A1 (de) * 2008-11-27 2010-06-02 Dr.Ing.H.C.F.Porsche Aktiengesellschaft Ventiltrieb einer Brennkraftmaschine
JP5117475B2 (ja) * 2009-03-23 2013-01-16 株式会社オティックス 可変動弁機構
DE102010013216B4 (de) * 2009-04-04 2022-04-28 Schaeffler Technologies AG & Co. KG Ventiltrieb einer Brennkraftmaschine
DE102009037270B4 (de) * 2009-08-10 2011-04-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr 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
DE102009037268B3 (de) * 2009-08-10 2011-04-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Variabler Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen
JP5302174B2 (ja) * 2009-12-09 2013-10-02 株式会社オティックス 可変動弁機構
DE102010021903A1 (de) 2010-05-29 2011-12-01 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb zur Betätigung von Gaswechselventilen von Brennkraftmaschinen
DE102011011456A1 (de) 2011-02-17 2012-08-23 Daimler Ag Brennkraftmaschinenventiltriebvorrichtung

Also Published As

Publication number Publication date
BR102012025503A2 (pt) 2016-03-29
FR2981119B1 (fr) 2016-09-30
DE102011054218B4 (de) 2023-03-23
FR2981119A1 (fr) 2013-04-12
JP2013083255A (ja) 2013-05-09
CN103032121A (zh) 2013-04-10
RU2524478C2 (ru) 2014-07-27
CN103032121B (zh) 2015-05-06
DE102011054218A1 (de) 2013-04-11
RU2012141300A (ru) 2014-04-10

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