CN101868599B - 气门机构 - Google Patents

气门机构 Download PDF

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Publication number
CN101868599B
CN101868599B CN200880116683XA CN200880116683A CN101868599B CN 101868599 B CN101868599 B CN 101868599B CN 200880116683X A CN200880116683X A CN 200880116683XA CN 200880116683 A CN200880116683 A CN 200880116683A CN 101868599 B CN101868599 B CN 101868599B
Authority
CN
China
Prior art keywords
switching
sleeve
valve mechanism
cam
conversion
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
CN200880116683XA
Other languages
English (en)
Chinese (zh)
Other versions
CN101868599A (zh
Inventor
J·迈因斯歇尔
T·斯托尔克
A·冯盖斯伯格-海芬伯格
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
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of CN101868599A publication Critical patent/CN101868599A/zh
Application granted granted Critical
Publication of CN101868599B publication Critical patent/CN101868599B/zh
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
    • 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
    • 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
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49293—Camshaft making
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
CN200880116683XA 2007-11-22 2008-10-18 气门机构 Expired - Fee Related CN101868599B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007056337A DE102007056337A1 (de) 2007-11-22 2007-11-22 Ventiltriebvorrichtung
DE102007056337.1 2007-11-22
PCT/EP2008/008845 WO2009065475A1 (de) 2007-11-22 2008-10-18 Ventiltriebvorrichtung

Publications (2)

Publication Number Publication Date
CN101868599A CN101868599A (zh) 2010-10-20
CN101868599B true CN101868599B (zh) 2012-12-12

Family

ID=40257499

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880116683XA Expired - Fee Related CN101868599B (zh) 2007-11-22 2008-10-18 气门机构

Country Status (6)

Country Link
US (1) US8291877B2 (cg-RX-API-DMAC7.html)
EP (1) EP2209973A1 (cg-RX-API-DMAC7.html)
JP (1) JP5382662B2 (cg-RX-API-DMAC7.html)
CN (1) CN101868599B (cg-RX-API-DMAC7.html)
DE (1) DE102007056337A1 (cg-RX-API-DMAC7.html)
WO (1) WO2009065475A1 (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009034990A1 (de) * 2009-07-28 2011-02-03 Daimler Ag Ventiltriebvorrichtung
DE102010005790B4 (de) * 2010-01-25 2012-03-15 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb zur Betätigung von Gaswechselventilen von Brennkraftmaschinen
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
US20120312263A1 (en) * 2011-05-26 2012-12-13 Arrieta Francisco A Variable Geometry Cam Shafts For Multiple-Cylinder Internal Combustion Engines
DE102014202439A1 (de) * 2014-02-11 2015-08-13 Mahle International Gmbh Brennkraftmaschine
DE102014206478B3 (de) * 2014-04-04 2015-08-20 Schaeffler Technologies AG & Co. KG Hubvariabler Ventiltrieb einer Brennkraftmaschine
CN108138609B (zh) 2015-11-06 2022-01-14 博格华纳公司 提供可变阀升程和/或可变阀正时的阀操作系统
DE102016012967A1 (de) * 2016-10-29 2018-05-03 Daimler Ag Ventiltriebvorrichtung
DE102018209244A1 (de) * 2018-06-11 2019-12-12 Volkswagen Aktiengesellschaft Brennkraftmaschine mit mindestens einem Zylinder, mindestens zwei Nockenwellen und mindestens einem schaltbaren Nockenprofil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516542A (en) * 1982-06-02 1985-05-14 Nissan Motor Co., Ltd. Valve operation changing system of internal combustion engine
DE4230877A1 (de) * 1991-09-30 1993-04-01 Volkswagen Ag Ventilsteuerung fuer ein hubventil mit zwei nocken
DE102005003079A1 (de) * 2005-01-22 2006-08-03 Audi Ag Brennkraftmaschine mit einem Ventiltrieb

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244314A (en) * 1975-10-06 1977-04-07 Mitsubishi Motors Corp Variable valve-timing device
US4156542A (en) * 1976-08-16 1979-05-29 Hydro Tube Corporation Fireplace implement
JP3365805B2 (ja) * 1993-01-20 2003-01-14 株式会社オティックス 可変動弁機構
JPH09144516A (ja) * 1995-11-21 1997-06-03 Yamaha Motor Co Ltd 内燃機関の弁駆動装置
DE19611641C1 (de) * 1996-03-25 1997-06-05 Porsche Ag Ventiltrieb einer Brennkraftmaschine
DE102004011586A1 (de) * 2003-03-21 2004-10-07 Audi Ag Ventiltrieb einer einen Zylinderkopf aufweisenden Brennkraftmaschine
DE502004008185D1 (de) * 2003-07-19 2008-11-20 Porsche Ag Ventiltrieb für eine Brennkraftmaschine
DE102005033018A1 (de) * 2005-07-15 2007-01-25 Schaeffler Kg Ventiltrieb für eine Brennkraftmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516542A (en) * 1982-06-02 1985-05-14 Nissan Motor Co., Ltd. Valve operation changing system of internal combustion engine
DE4230877A1 (de) * 1991-09-30 1993-04-01 Volkswagen Ag Ventilsteuerung fuer ein hubventil mit zwei nocken
DE102005003079A1 (de) * 2005-01-22 2006-08-03 Audi Ag Brennkraftmaschine mit einem Ventiltrieb

Also Published As

Publication number Publication date
DE102007056337A1 (de) 2009-05-28
WO2009065475A1 (de) 2009-05-28
US8291877B2 (en) 2012-10-23
JP5382662B2 (ja) 2014-01-08
CN101868599A (zh) 2010-10-20
US20100288218A1 (en) 2010-11-18
EP2209973A1 (de) 2010-07-28
JP2011504561A (ja) 2011-02-10

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C06 Publication
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20181018

CF01 Termination of patent right due to non-payment of annual fee