KR20170072910A - 조정 가능한 캠 샤프트를 제조하는 방법 및 조정 가능한 캠 샤프트 - Google Patents

조정 가능한 캠 샤프트를 제조하는 방법 및 조정 가능한 캠 샤프트 Download PDF

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Publication number
KR20170072910A
KR20170072910A KR1020177012780A KR20177012780A KR20170072910A KR 20170072910 A KR20170072910 A KR 20170072910A KR 1020177012780 A KR1020177012780 A KR 1020177012780A KR 20177012780 A KR20177012780 A KR 20177012780A KR 20170072910 A KR20170072910 A KR 20170072910A
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KR
South Korea
Prior art keywords
cam
inner shaft
fixed
outer shaft
camshaft
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.)
Ceased
Application number
KR1020177012780A
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English (en)
Korean (ko)
Inventor
헨닝 브란덴부르거
알렉산더 페플로브
알렉산더 뤼베르슈테트
Original Assignee
티센크룹 프레스타 텍센터 아게
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.)
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Publication date
Application filed by 티센크룹 프레스타 텍센터 아게 filed Critical 티센크룹 프레스타 텍센터 아게
Publication of KR20170072910A publication Critical patent/KR20170072910A/ko
Ceased legal-status Critical Current

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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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/34413—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using composite camshafts, e.g. with cams being able to move relative to the camshaft
    • 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
    • F01L13/0057—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 by splittable or deformable cams
    • 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
    • F01L2103/00—
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/02—Initial camshaft settings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
KR1020177012780A 2014-10-24 2015-09-30 조정 가능한 캠 샤프트를 제조하는 방법 및 조정 가능한 캠 샤프트 Ceased KR20170072910A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014015649.4 2014-10-24
DE102014015649.4A DE102014015649A1 (de) 2014-10-24 2014-10-24 Verfahren zum Herstellen einer verstellbaren Nockenwelle und verstellbare Nockenwelle
PCT/EP2015/072588 WO2016062511A1 (de) 2014-10-24 2015-09-30 Verfahren zum herstellen einer verstellbaren nockenwelle und verstellbare nockenwelle

Publications (1)

Publication Number Publication Date
KR20170072910A true KR20170072910A (ko) 2017-06-27

Family

ID=54199699

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177012780A Ceased KR20170072910A (ko) 2014-10-24 2015-09-30 조정 가능한 캠 샤프트를 제조하는 방법 및 조정 가능한 캠 샤프트

Country Status (7)

Country Link
US (1) US20170314427A1 (enrdf_load_stackoverflow)
EP (1) EP3209869A1 (enrdf_load_stackoverflow)
JP (1) JP2017535711A (enrdf_load_stackoverflow)
KR (1) KR20170072910A (enrdf_load_stackoverflow)
CN (1) CN107075978A (enrdf_load_stackoverflow)
DE (1) DE102014015649A1 (enrdf_load_stackoverflow)
WO (1) WO2016062511A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107476840A (zh) * 2017-09-22 2017-12-15 绵阳深度数控科技有限公司 凸轮轴装配结构和凸轮轴装配工艺
DE102018114584A1 (de) * 2018-06-18 2019-12-19 Thyssenkrupp Ag Ventiltriebsystem für eine Brennkraftmaschine und Verfahren zur Steuerung eines Ventiltriebs einer Brennkraftmaschine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT9020789A1 (it) * 1989-07-04 1991-01-05 Gkn Automotive Ag Albero a camme
JP3189058B2 (ja) * 1990-11-19 2001-07-16 日本ピストンリング株式会社 嵌合部材にシャフトを圧入してなる機械要素及びその製造方法
DE4121951C1 (enrdf_load_stackoverflow) * 1991-07-03 1992-12-24 Supervis Ets
US5664463A (en) * 1993-03-03 1997-09-09 Amborn; Peter Camshaft assembly with shaft elements positioned one inside the other and method of producing same
DE19757504B4 (de) 1997-12-23 2005-03-31 Daimlerchrysler Ag Gebaute Nockenwelle für eine Brennkraftmaschine
US5862783A (en) * 1998-03-12 1999-01-26 Lewis; Henry E. Variable angle camshaft
DE19918230C2 (de) * 1999-04-22 2001-06-28 Daimler Chrysler Ag Verfahren zum Herstellen eines aus einer übereutektischen Aluminium-Silizium-Legierung bestehenden, rohrförmigen Rohlings einer Zylinderlaufbüchse
DE102004056191B4 (de) * 2004-11-20 2008-08-28 Mahle Ventiltrieb Gmbh Nockenwelle für insbesondere Kraftfahrzeugmotoren
DE102005031241A1 (de) * 2005-07-01 2007-01-04 Fev Motorentechnik Gmbh Variabler Ventiltrieb einer Kolben-Brennkraftmaschine
DE102007042053A1 (de) * 2007-09-05 2009-03-12 Mahle International Gmbh Kolbenmotor
US8061318B2 (en) * 2007-09-27 2011-11-22 GM Global Technology Operations LLC Method and apparatus for continuously variable differential phasing of engine valve operation
US8459220B2 (en) * 2007-10-16 2013-06-11 Magna Powertrain Inc. Concentric phaser camshaft and a method of manufacture thereof
DE102009041426A1 (de) * 2009-09-16 2011-05-19 Thyssenkrupp Presta Teccenter Ag Nockenwelle mit variierbarer Ventilöffnungsdauer
DE102011077532A1 (de) * 2011-06-15 2012-12-20 Schaeffler Technologies AG & Co. KG Phasenverstelleinrichtung einer Nockenwelle für eine Verbrennungskraftmaschine
JP5426626B2 (ja) * 2011-09-03 2014-02-26 本田技研工業株式会社 開弁特性可変型内燃機関
CN103375212B (zh) * 2012-04-26 2016-12-28 日立汽车系统株式会社 内燃机的可变气门装置
KR102008680B1 (ko) * 2013-12-20 2019-08-08 현대자동차 주식회사 캠샤프트-인-캠샤프트 조립용 지그 장치
DE102014107798A1 (de) * 2013-12-20 2015-06-25 Hyundai Motor Company Nockenwelle-in-Nockenwelle-Vorrichtung eines Systems mit variabler Ventilöffnungsdauer
DE102014202439A1 (de) * 2014-02-11 2015-08-13 Mahle International Gmbh Brennkraftmaschine

Also Published As

Publication number Publication date
EP3209869A1 (de) 2017-08-30
JP2017535711A (ja) 2017-11-30
DE102014015649A1 (de) 2016-04-28
WO2016062511A1 (de) 2016-04-28
CN107075978A (zh) 2017-08-18
US20170314427A1 (en) 2017-11-02

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