DE60201215D1 - Hydraulisches Spielausgleichselement - Google Patents

Hydraulisches Spielausgleichselement

Info

Publication number
DE60201215D1
DE60201215D1 DE60201215T DE60201215T DE60201215D1 DE 60201215 D1 DE60201215 D1 DE 60201215D1 DE 60201215 T DE60201215 T DE 60201215T DE 60201215 T DE60201215 T DE 60201215T DE 60201215 D1 DE60201215 D1 DE 60201215D1
Authority
DE
Germany
Prior art keywords
lash adjuster
hydraulic lash
hydraulic
adjuster
lash
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
DE60201215T
Other languages
English (en)
Other versions
DE60201215T2 (de
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 Automotive SpA
Original Assignee
Eaton Automotive SpA
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 Automotive SpA filed Critical Eaton Automotive SpA
Application granted granted Critical
Publication of DE60201215D1 publication Critical patent/DE60201215D1/de
Publication of DE60201215T2 publication Critical patent/DE60201215T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • 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
    • F01L1/2411—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the valve stem 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
    • 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
    • F01L2301/00—Using particular materials
    • 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
    • F01L2305/00—Valve arrangements comprising rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE60201215T 2001-06-15 2002-06-14 Hydraulisches Spielausgleichselement Expired - Fee Related DE60201215T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01830399 2001-06-15
EP01830399A EP1267045A1 (de) 2001-06-15 2001-06-15 Hydraulisches Ventilspiel-Einstellsystem einer Ventilbetätigungsanordnung einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
DE60201215D1 true DE60201215D1 (de) 2004-10-21
DE60201215T2 DE60201215T2 (de) 2005-11-10

Family

ID=8184574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60201215T Expired - Fee Related DE60201215T2 (de) 2001-06-15 2002-06-14 Hydraulisches Spielausgleichselement

Country Status (3)

Country Link
US (1) US6598572B2 (de)
EP (1) EP1267045A1 (de)
DE (1) DE60201215T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008075519A (ja) * 2006-09-20 2008-04-03 Otics Corp ラッシュアジャスタ
JP2009013830A (ja) 2007-07-03 2009-01-22 Otics Corp ラッシュアジャスタ
US7543555B2 (en) * 2007-08-01 2009-06-09 Eaton Corporation Hydraulic lash compensation device with mechanical lift loss feature
US20090173303A1 (en) * 2008-01-03 2009-07-09 Edelmayer Thomas C Hydraulic lash adjuster equipped with auxiliary check valve
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
DE102014212112A1 (de) * 2014-06-24 2015-12-24 Schaeffler Technologies AG & Co. KG Selbsttätige Ventilspielausgleichseinrichtung für einen Ventiltrieb einer Hubkolbenbrennkraftmaschine
US9958057B2 (en) 2016-06-08 2018-05-01 Achates Power, Inc. Gear backlash control for an opposed-piston engine
FR3063104B1 (fr) * 2017-02-21 2022-04-01 Peugeot Citroen Automobiles Sa Butee hydraulique de rattrapage de jeu et mecanisme d’actionnement de soupape l’incorporant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62228609A (ja) * 1985-12-17 1987-10-07 Honda Motor Co Ltd 密封型油圧ラツシユアジヤスタ
GB2237858A (en) * 1989-11-11 1991-05-15 Gen Motors Luxembourg Operatio Valve-lash adjustment system.
US5622147A (en) * 1996-03-08 1997-04-22 Eaton Corporation Hydraulic lash adjuster
IT1302651B1 (it) * 1998-10-13 2000-09-29 Eaton Automotive Spa Punteria idraulica con perdita di altezza controllata.
US6021751A (en) * 1999-02-18 2000-02-08 General Motors Corporation Hydraulic valve lifter with lash
US6039017A (en) * 1999-02-18 2000-03-21 General Motors Corporation Hydraulic lash adjuster with lash

Also Published As

Publication number Publication date
US6598572B2 (en) 2003-07-29
DE60201215T2 (de) 2005-11-10
EP1267045A1 (de) 2002-12-18
US20030015158A1 (en) 2003-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee