DE602004021179D1 - Offenens Mini-Ventilspielausgleichselement - Google Patents

Offenens Mini-Ventilspielausgleichselement

Info

Publication number
DE602004021179D1
DE602004021179D1 DE602004021179T DE602004021179T DE602004021179D1 DE 602004021179 D1 DE602004021179 D1 DE 602004021179D1 DE 602004021179 T DE602004021179 T DE 602004021179T DE 602004021179 T DE602004021179 T DE 602004021179T DE 602004021179 D1 DE602004021179 D1 DE 602004021179D1
Authority
DE
Germany
Prior art keywords
leakdown
bore
cylindrical member
compensation element
valve clearance
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 - Lifetime
Application number
DE602004021179T
Other languages
English (en)
Inventor
Majo Cecur
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.)
Eaton SRL
Original Assignee
Eaton SRL
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 Eaton SRL filed Critical Eaton SRL
Publication of DE602004021179D1 publication Critical patent/DE602004021179D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F01L1/20—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
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Magnetically Actuated Valves (AREA)
  • Safety Valves (AREA)
DE602004021179T 2004-06-29 2004-06-29 Offenens Mini-Ventilspielausgleichselement Expired - Lifetime DE602004021179D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04253904A EP1612376B1 (de) 2004-06-29 2004-06-29 Offenens Mini-Ventilspielausgleichselement

Publications (1)

Publication Number Publication Date
DE602004021179D1 true DE602004021179D1 (de) 2009-07-02

Family

ID=34930446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004021179T Expired - Lifetime DE602004021179D1 (de) 2004-06-29 2004-06-29 Offenens Mini-Ventilspielausgleichselement

Country Status (5)

Country Link
US (1) US7644693B2 (de)
EP (1) EP1612376B1 (de)
AT (1) ATE431897T1 (de)
DE (1) DE602004021179D1 (de)
WO (1) WO2006003514A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009013830A (ja) * 2007-07-03 2009-01-22 Otics Corp ラッシュアジャスタ
JP4865740B2 (ja) * 2008-01-30 2012-02-01 株式会社オティックス ラッシュアジャスタ
US8210144B2 (en) * 2008-05-21 2012-07-03 Caterpillar Inc. Valve bridge having a centrally positioned hydraulic lash adjuster
DE102010011455A1 (de) * 2010-03-15 2011-09-15 Schaeffler Technologies Gmbh & Co. Kg Hubkolbenbrennkraftmaschine mit einstellbarem Aufpumpelement
DE102011005575A1 (de) * 2011-03-15 2012-09-20 Schaeffler Technologies Gmbh & Co. Kg Ventiltrieb mit Zusatzhub im Nockengrundkreis
US8695551B2 (en) 2011-06-23 2014-04-15 Caterpillar Inc. Hydraulic lash adjuster including band of radial recirculation openings
DE112016001680T5 (de) * 2015-05-07 2018-02-15 Eaton Corporation Ventiltriebbaugruppe mit Deaktivierung
US10208633B2 (en) 2017-04-03 2019-02-19 Schaeffler Technologies AG & Co. KG Hydraulic support element
WO2019168543A1 (en) * 2018-03-02 2019-09-06 Borgwarner Inc. Hydraulic chain tensioner with band check valve
US20230175420A1 (en) * 2020-05-14 2023-06-08 Eaton Intelligent Power Limited Lash adjuster with hydraulic lash assembly and mechanical lash assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939442A (en) * 1958-08-13 1960-06-07 Gen Motors Corp Valve lifter
IT1257926B (it) * 1992-11-30 1996-02-19 Iveco Fiat Unita' di azionamento idraulica, particolarmente per il comando di unavalvola di un motore a combustione interna.
KR0168103B1 (ko) * 1993-07-23 1999-01-15 전성원 내연기관용 밸브제어장치
DE9412789U1 (de) * 1994-08-09 1994-10-06 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
US6006710A (en) * 1998-08-31 1999-12-28 Ford Global Technologies, Inc. Hydraulic lash adjuster mechanism with pressure controlled leak down
US6325034B1 (en) * 2000-12-06 2001-12-04 Eaton Corporation Hydraulic lash adjuster
US6626137B2 (en) * 2002-01-14 2003-09-30 Caterpillar Inc Automatic lash adjuster

Also Published As

Publication number Publication date
US7644693B2 (en) 2010-01-12
WO2006003514A1 (en) 2006-01-12
EP1612376B1 (de) 2009-05-20
ATE431897T1 (de) 2009-06-15
US20080066704A1 (en) 2008-03-20
EP1612376A1 (de) 2006-01-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition