DE59200026D1 - Hydraulic valve lash adjuster. - Google Patents

Hydraulic valve lash adjuster.

Info

Publication number
DE59200026D1
DE59200026D1 DE92104377T DE59200026T DE59200026D1 DE 59200026 D1 DE59200026 D1 DE 59200026D1 DE 92104377 T DE92104377 T DE 92104377T DE 59200026 T DE59200026 T DE 59200026T DE 59200026 D1 DE59200026 D1 DE 59200026D1
Authority
DE
Germany
Prior art keywords
hydraulic valve
lash adjuster
valve lash
adjuster
hydraulic
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
DE92104377T
Other languages
German (de)
Inventor
Erich Eichlinger
Xaver Dipl Ing Stemmer
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Application granted granted Critical
Publication of DE59200026D1 publication Critical patent/DE59200026D1/en
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
    • F01L1/245—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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves

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)
DE92104377T 1991-03-23 1992-03-13 Hydraulic valve lash adjuster. Expired - Fee Related DE59200026D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4109666A DE4109666A1 (en) 1991-03-23 1991-03-23 HYDRAULIC VALVE COMPENSATION COMPENSATION ELEMENT

Publications (1)

Publication Number Publication Date
DE59200026D1 true DE59200026D1 (en) 1993-12-23

Family

ID=6428097

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4109666A Withdrawn DE4109666A1 (en) 1991-03-23 1991-03-23 HYDRAULIC VALVE COMPENSATION COMPENSATION ELEMENT
DE92104377T Expired - Fee Related DE59200026D1 (en) 1991-03-23 1992-03-13 Hydraulic valve lash adjuster.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4109666A Withdrawn DE4109666A1 (en) 1991-03-23 1991-03-23 HYDRAULIC VALVE COMPENSATION COMPENSATION ELEMENT

Country Status (3)

Country Link
EP (1) EP0505855B1 (en)
DE (2) DE4109666A1 (en)
ES (1) ES2046904T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000042298A1 (en) 1999-01-13 2000-07-20 Daimlerchrysler Ag Device for actuating a charge cycle valve
DE19956584C2 (en) * 1999-11-25 2003-03-27 Daimler Chrysler Ag Desmodromic device for actuating a gas exchange valve of an internal combustion engine
DE102006031706A1 (en) * 2006-07-08 2008-01-10 Daimlerchrysler Ag Valve play element for compensating for play in an internal combustion engine's valves has a piston assigned with a pressurized space, a reservoir for a hydraulic substance and an adjusting element in the pressurized space
RU2730187C1 (en) * 2020-02-16 2020-08-19 Владимир Витальевич Килин Bi-directional hydraulic lash adjuster of desmodromic drive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870757A (en) * 1956-07-30 1959-01-27 Ernest L Dayton Hydraulic valve tappet
DE3913285A1 (en) * 1989-04-22 1990-10-25 Audi Ag Valve actuating system for IC engine - has CAM to open each valve and separate CAM to close valve

Also Published As

Publication number Publication date
EP0505855A1 (en) 1992-09-30
DE4109666A1 (en) 1992-09-24
ES2046904T3 (en) 1994-02-01
EP0505855B1 (en) 1993-11-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee