KR100274665B1 - 내연기관용 밸브 구동장치 - Google Patents

내연기관용 밸브 구동장치 Download PDF

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Publication number
KR100274665B1
KR100274665B1 KR1019940020007A KR19940020007A KR100274665B1 KR 100274665 B1 KR100274665 B1 KR 100274665B1 KR 1019940020007 A KR1019940020007 A KR 1019940020007A KR 19940020007 A KR19940020007 A KR 19940020007A KR 100274665 B1 KR100274665 B1 KR 100274665B1
Authority
KR
South Korea
Prior art keywords
treatment
nitrogen
carbon
temperature
cam
Prior art date
Application number
KR1019940020007A
Other languages
English (en)
Korean (ko)
Other versions
KR950006218A (ko
Inventor
피터텐베르그
벤젤비나
에.하.조지쉬애플러
Original Assignee
로테르 게르하르트
이나 밸츠라거 쉐플러 오하게
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 로테르 게르하르트, 이나 밸츠라거 쉐플러 오하게 filed Critical 로테르 게르하르트
Publication of KR950006218A publication Critical patent/KR950006218A/ko
Application granted granted Critical
Publication of KR100274665B1 publication Critical patent/KR100274665B1/ko

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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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/16—Silencing impact; Reducing wear
    • 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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem
    • 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
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/02—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Gears, Cams (AREA)
KR1019940020007A 1993-08-14 1994-08-13 내연기관용 밸브 구동장치 KR100274665B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE93-P4327441.2 1993-08-14
DE4327441 1993-08-14

Publications (2)

Publication Number Publication Date
KR950006218A KR950006218A (ko) 1995-03-20
KR100274665B1 true KR100274665B1 (ko) 2000-12-15

Family

ID=6495262

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940020007A KR100274665B1 (ko) 1993-08-14 1994-08-13 내연기관용 밸브 구동장치

Country Status (3)

Country Link
JP (1) JP3747075B2 (de)
KR (1) KR100274665B1 (de)
DE (1) DE4418245C2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100473963B1 (ko) * 1998-12-14 2005-08-02 씨제이 주식회사 퀴놀론계항균화합물의주사또는주입용수용액제제
DE10249761A1 (de) 2002-10-25 2004-05-13 Ina-Schaeffler Kg Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
DE102004028221A1 (de) 2004-06-09 2005-12-29 Ina-Schaeffler Kg Hochbeanspruchtes Motorenbauteil
WO2007077804A1 (ja) * 2005-12-27 2007-07-12 Ntn Corporation アーム式動弁装置のロッカーアーム、ロッカーシャフト、バルブキャップ、アジャストスクリュー、ピボット受け部材、及びバルブ
US8109247B2 (en) 2008-05-19 2012-02-07 GM Global Technology Operations LLC Wear resistant camshaft and follower material
DE102009053046A1 (de) * 2009-11-16 2011-05-19 Mahle International Gmbh Nocken oder Lagerring für eine Nockenwelle
DE102012211864A1 (de) 2012-07-06 2014-05-22 Mahle International Gmbh Verfahren zur Herstellung/Bearbeitung eines Nockens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2634496B2 (ja) * 1991-02-28 1997-07-23 エヌティエヌ株式会社 エンジンのローラ付カムフォロア
DE4205647C2 (de) * 1992-02-25 1996-08-01 Schaeffler Waelzlager Kg Verfahren zur thermochemisch-thermischen Behandlung von Einsatzstählen
DE4327440C2 (de) * 1993-08-14 1997-07-03 Schaeffler Waelzlager Kg Verfahren zur thermochemisch-thermischen Behandlung von Einsatzstählen, Vergütungsstählen und Wälzlagerstählen

Also Published As

Publication number Publication date
JP3747075B2 (ja) 2006-02-22
JPH0777015A (ja) 1995-03-20
KR950006218A (ko) 1995-03-20
DE4418245C2 (de) 2003-06-18
DE4418245A1 (de) 1995-02-16

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