CN105587355B - 切换凸轮轴以及用于该切换凸轮轴的可驱动容纳部的布置 - Google Patents

切换凸轮轴以及用于该切换凸轮轴的可驱动容纳部的布置 Download PDF

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Publication number
CN105587355B
CN105587355B CN201510772093.4A CN201510772093A CN105587355B CN 105587355 B CN105587355 B CN 105587355B CN 201510772093 A CN201510772093 A CN 201510772093A CN 105587355 B CN105587355 B CN 105587355B
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CN
China
Prior art keywords
switching
camshaft
receiving portion
switching camshaft
arrangement
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
CN201510772093.4A
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English (en)
Chinese (zh)
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CN105587355A (zh
Inventor
A·许茨勒
M·瓦尔
T·沙尔
D·贝克尔
M·彭策尔
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
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Dr Ing HCF Porsche AG
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Publication date
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Publication of CN105587355A publication Critical patent/CN105587355A/zh
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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
    • 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)
CN201510772093.4A 2014-11-12 2015-11-12 切换凸轮轴以及用于该切换凸轮轴的可驱动容纳部的布置 Active CN105587355B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014116479.2 2014-11-12
DE102014116479.2A DE102014116479B4 (de) 2014-11-12 2014-11-12 Anordnung einer Schaltnockenwelle und einer antreibbaren Aufnahme für diese

Publications (2)

Publication Number Publication Date
CN105587355A CN105587355A (zh) 2016-05-18
CN105587355B true CN105587355B (zh) 2019-03-29

Family

ID=55802792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510772093.4A Active CN105587355B (zh) 2014-11-12 2015-11-12 切换凸轮轴以及用于该切换凸轮轴的可驱动容纳部的布置

Country Status (2)

Country Link
CN (1) CN105587355B (de)
DE (1) DE102014116479B4 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107401436B (zh) * 2016-05-20 2023-09-05 上海汽车集团股份有限公司 发动机及其凸轮轴、凸轮装置、控制凸轮
DE102016222713B4 (de) * 2016-11-18 2022-02-24 Schaeffler Technologies AG & Co. KG Nockenwelle mit Nockenstück mit reduzierter Zähnezahl

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148243A1 (de) * 2001-09-28 2003-04-10 Ina Schaeffler Kg Ventiltrieb mit Ventilhubumschaltung für die Gaswechselventile eines 4-Takt-Verbrennungsmotors
CN102112706A (zh) * 2008-07-31 2011-06-29 奥迪股份公司 花键连接结构以及在凸轮轴和可动凸轮支承件之间具有花键连接结构的气门机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129407A (en) * 1991-06-10 1992-07-14 J. D. Phillips Corporation Variable camshaft
AT408127B (de) 1992-07-13 2001-09-25 Avl Verbrennungskraft Messtech Brennkraftmaschine mit mindestens einer durch eine verstellvorrichtung axial verschiebbaren nockenwelle
DE102010025100A1 (de) * 2010-06-25 2011-12-29 Neumayer Tekfor Holding Gmbh Verstellbare 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148243A1 (de) * 2001-09-28 2003-04-10 Ina Schaeffler Kg Ventiltrieb mit Ventilhubumschaltung für die Gaswechselventile eines 4-Takt-Verbrennungsmotors
CN102112706A (zh) * 2008-07-31 2011-06-29 奥迪股份公司 花键连接结构以及在凸轮轴和可动凸轮支承件之间具有花键连接结构的气门机构

Also Published As

Publication number Publication date
DE102014116479A1 (de) 2016-05-12
CN105587355A (zh) 2016-05-18
DE102014116479B4 (de) 2022-02-17

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