DE102008005639B4 - Ventiltriebvorrichtung - Google Patents

Ventiltriebvorrichtung Download PDF

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Publication number
DE102008005639B4
DE102008005639B4 DE102008005639.1A DE102008005639A DE102008005639B4 DE 102008005639 B4 DE102008005639 B4 DE 102008005639B4 DE 102008005639 A DE102008005639 A DE 102008005639A DE 102008005639 B4 DE102008005639 B4 DE 102008005639B4
Authority
DE
Germany
Prior art keywords
cam element
camshaft
stop means
stop
cam
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.)
Active
Application number
DE102008005639.1A
Other languages
German (de)
English (en)
Other versions
DE102008005639A1 (de
Inventor
Dr.-Ing. Meintschel Jens
Dipl.-Ing. Stolk Thomas
Alexander von Gaisberg-Helfenberg
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.)
Mercedes Benz Group AG
Original Assignee
Daimler 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 Daimler AG filed Critical Daimler AG
Priority to DE102008005639.1A priority Critical patent/DE102008005639B4/de
Priority to PCT/EP2008/010807 priority patent/WO2009092427A1/de
Priority to CN2008801237040A priority patent/CN101910569A/zh
Priority to JP2010543385A priority patent/JP2011510220A/ja
Priority to EP08871243A priority patent/EP2232020A1/de
Publication of DE102008005639A1 publication Critical patent/DE102008005639A1/de
Priority to US12/804,289 priority patent/US8387579B2/en
Application granted granted Critical
Publication of DE102008005639B4 publication Critical patent/DE102008005639B4/de
Active 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE102008005639.1A 2008-01-23 2008-01-23 Ventiltriebvorrichtung Active DE102008005639B4 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102008005639.1A DE102008005639B4 (de) 2008-01-23 2008-01-23 Ventiltriebvorrichtung
PCT/EP2008/010807 WO2009092427A1 (de) 2008-01-23 2008-12-18 Ventiltriebvorrichtung
CN2008801237040A CN101910569A (zh) 2008-01-23 2008-12-18 气门机构
JP2010543385A JP2011510220A (ja) 2008-01-23 2008-12-18 バルブ駆動装置
EP08871243A EP2232020A1 (de) 2008-01-23 2008-12-18 Ventiltriebvorrichtung
US12/804,289 US8387579B2 (en) 2008-01-23 2010-07-19 Valve drive train arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008005639.1A DE102008005639B4 (de) 2008-01-23 2008-01-23 Ventiltriebvorrichtung

Publications (2)

Publication Number Publication Date
DE102008005639A1 DE102008005639A1 (de) 2009-07-30
DE102008005639B4 true DE102008005639B4 (de) 2021-10-21

Family

ID=40524573

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008005639.1A Active DE102008005639B4 (de) 2008-01-23 2008-01-23 Ventiltriebvorrichtung

Country Status (6)

Country Link
US (1) US8387579B2 (enExample)
EP (1) EP2232020A1 (enExample)
JP (1) JP2011510220A (enExample)
CN (1) CN101910569A (enExample)
DE (1) DE102008005639B4 (enExample)
WO (1) WO2009092427A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009005731B4 (de) 2009-01-22 2020-01-09 Audi Ag Ventiltrieb für Gaswechselventile mit geneigter Doppel-Kugelraste
DE102009034990A1 (de) * 2009-07-28 2011-02-03 Daimler Ag Ventiltriebvorrichtung
DE102009059712A1 (de) * 2009-12-18 2011-09-22 Thyssenkrupp Presta Teccenter Ag Nockeneinheit für eine gebaute Nockenwelle
US8800517B2 (en) 2010-12-01 2014-08-12 Caterpillar Inc. Cam shaft/cam gear assembly and thrust strategy for engine using same
DE102011000510B4 (de) 2011-02-04 2019-03-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schiebenockensystem mit Linearlager
DE102011000511A1 (de) 2011-02-04 2012-08-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schiebenockensystem mit Rasteinrichtung
DE102011011457A1 (de) * 2011-02-17 2012-08-23 Daimler Ag Brennkraftmaschinenventiltriebvorrichtung
DE102011011456A1 (de) * 2011-02-17 2012-08-23 Daimler Ag Brennkraftmaschinenventiltriebvorrichtung
DE102011014308A1 (de) * 2011-03-18 2012-09-20 Volkswagen Aktiengesellschaft Brennkraftmaschine mit gemischter Nockenwelle
DE102011001711B4 (de) * 2011-03-31 2023-06-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ventiltrieb für eine Brennkraftmaschine und Verfahren zum Fertigen desselben
DE102011002142B4 (de) 2011-04-18 2022-07-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kulissenschaltung für eine Nockenwelle
DE102011002141B4 (de) 2011-04-18 2022-07-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Nockenwelle mit unterschiedliche Nockenprofile aufweisendem Schiebestück
DE102011002136B4 (de) 2011-04-18 2022-05-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schaltbare Nockenwelle
DE102012106216B4 (de) 2012-07-11 2020-03-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schiebenockensystem mit einer Arretiervorrichtung bei einer Brennkraftmaschine
DE102013007741A1 (de) * 2013-05-07 2014-11-13 Thyssenkrupp Presta Teccenter Ag Nockenwelle
DE102013222820B4 (de) * 2013-11-11 2020-12-17 Schaeffler Technologies AG & Co. KG Hubvariabler Ventiltrieb eines Verbrennungsmotors
DE102013112539A1 (de) * 2013-11-14 2015-05-21 Thyssenkrupp Presta Teccenter Ag Verstellbare Nockenwelle
KR101468640B1 (ko) 2014-04-02 2014-12-04 주식회사 미보기아 슬라이딩캠 어셈블리 제조방법 및 슬라이딩캠 및 고정캠을 구비한 캠 샤프트 어셈블리 조립방법
DE102014111383A1 (de) 2014-08-11 2016-02-11 Thyssenkrupp Presta Teccenter Ag Nockenwelle mit Schiebenockenpaket
DE102015012287A1 (de) * 2015-09-23 2017-03-23 Audi Ag Ventiltrieb für eine Brennkraftmaschine
DE102015219876A1 (de) * 2015-10-14 2017-04-20 Bayerische Motoren Werke Aktiengesellschaft Auslassventilabschaltung
US10539051B2 (en) 2015-11-06 2020-01-21 Borgwarner Inc. Valve operating system providing variable valve lift and/or variable valve timing
DE102016005454A1 (de) * 2016-05-03 2017-11-09 Daimler Ag Ventiltriebvorrichtung, insbesondere für eine Brennkraftmaschine
DE102016208968A1 (de) 2016-05-24 2017-11-30 Thyssenkrupp Ag Schiebemodul einer Nockenwelle
DE102017210281B4 (de) 2016-06-21 2021-12-09 Thyssenkrupp Ag Mehrstufig zu schaltende Schiebenockeneinrichtung
DE102017004818A1 (de) 2017-05-18 2018-11-22 Man Truck & Bus Ag Verfahren zur Hochschaltunterstützung und Vorrichtung hierzu
USD902252S1 (en) * 2018-06-04 2020-11-17 Transportation IP Holdings, LLP Modular cam shaft
DE102019107626A1 (de) 2019-03-25 2020-10-01 Thyssenkrupp Ag Schiebenockensystem und Motor
CN110043340B (zh) * 2019-05-15 2020-12-01 杰锋汽车动力系统股份有限公司 一种用于内燃机的vvl凸轮轴锁止结构
DE102020210265A1 (de) 2020-08-12 2022-02-17 Thyssenkrupp Ag Schiebenockensystem für eine Brennkraftmaschine mit integriertem Arretierelement
DE102020210259A1 (de) 2020-08-12 2022-02-17 Thyssenkrupp Ag Schiebenockensystem
DE102020210267A1 (de) 2020-08-12 2022-02-17 Thyssenkrupp Ag Schiebenockenwellenanordnung für eine Brennkraftmaschine, sowie Verfahren zum Schalten einer Schiebenockenwellenanordnung für eine Brennkraftmaschine
US11959403B2 (en) 2021-06-09 2024-04-16 Fca Us Llc Single actuator shifting cam system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702389A1 (de) 1997-01-24 1998-07-30 Audi Ag Ventiltrieb für eine Brennkraftmaschine
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
DE102005020236A1 (de) 2005-04-30 2006-11-09 Audi Ag Verfahren zur Montage einer Nockenwelle am Zylinderkopf einer Brennkraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183015A (ja) * 1983-03-31 1984-10-18 Suzuki Motor Co Ltd ４サイクルエンジンの吸排気弁駆動用カムの停止装置
DE4419637A1 (de) * 1993-06-17 1994-12-22 Volkswagen Ag Steuervorrichtung für Ladungswechselventile einer Brennkraftmaschine mit zumindest einem desaktivierbaren Nocken auf einer Nockenwelle
DE19519048A1 (de) 1995-05-24 1996-11-28 Hermann Prof Dr Ing Krueger Variabler Ventiltrieb mit mehreren Nocken
JP4183378B2 (ja) * 2000-11-01 2008-11-19 本田技研工業株式会社 内燃機関の直動式動弁装置
DE102006012386B3 (de) * 2006-03-15 2007-08-30 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb für eine Brennkraftmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702389A1 (de) 1997-01-24 1998-07-30 Audi Ag Ventiltrieb für eine Brennkraftmaschine
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
DE102005020236A1 (de) 2005-04-30 2006-11-09 Audi Ag Verfahren zur Montage einer Nockenwelle am Zylinderkopf einer Brennkraftmaschine

Also Published As

Publication number Publication date
CN101910569A (zh) 2010-12-08
WO2009092427A1 (de) 2009-07-30
US8387579B2 (en) 2013-03-05
DE102008005639A1 (de) 2009-07-30
US20100288217A1 (en) 2010-11-18
EP2232020A1 (de) 2010-09-29
JP2011510220A (ja) 2011-03-31

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R016 Response to examination communication
R081 Change of applicant/patentee

Owner name: MERCEDES-BENZ GROUP AG, DE

Free format text: FORMER OWNER: DAIMLER AG, 70327 STUTTGART, DE

Owner name: DAIMLER AG, DE

Free format text: FORMER OWNER: DAIMLER AG, 70327 STUTTGART, DE

R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R081 Change of applicant/patentee

Owner name: MERCEDES-BENZ GROUP AG, DE

Free format text: FORMER OWNER: DAIMLER AG, STUTTGART, DE

R020 Patent grant now final