DE502006000617D1 - Hydraulisches Ventilspielausgleichselement - Google Patents

Hydraulisches Ventilspielausgleichselement

Info

Publication number
DE502006000617D1
DE502006000617D1 DE502006000617T DE502006000617T DE502006000617D1 DE 502006000617 D1 DE502006000617 D1 DE 502006000617D1 DE 502006000617 T DE502006000617 T DE 502006000617T DE 502006000617 T DE502006000617 T DE 502006000617T DE 502006000617 D1 DE502006000617 D1 DE 502006000617D1
Authority
DE
Germany
Prior art keywords
hydraulic valve
compensation element
valve clearance
clearance compensation
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.)
Active
Application number
DE502006000617T
Other languages
English (en)
Inventor
Peter Sailer
Oliver Dipl-Ing Schnell
Christian Dipl-Ing Schaefer
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler KG
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 Schaeffler KG filed Critical Schaeffler KG
Publication of DE502006000617D1 publication Critical patent/DE502006000617D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L1/255—Hydraulic tappets between cam 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
    • 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
    • F01L2001/2438—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically with means permitting forced opening of check valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE502006000617T 2005-03-09 2006-02-15 Hydraulisches Ventilspielausgleichselement Active DE502006000617D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005010711A DE102005010711A1 (de) 2005-03-09 2005-03-09 Hydraulisches Ventilspielausgleichselement

Publications (1)

Publication Number Publication Date
DE502006000617D1 true DE502006000617D1 (de) 2008-05-29

Family

ID=36609523

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005010711A Withdrawn DE102005010711A1 (de) 2005-03-09 2005-03-09 Hydraulisches Ventilspielausgleichselement
DE502006000617T Active DE502006000617D1 (de) 2005-03-09 2006-02-15 Hydraulisches Ventilspielausgleichselement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005010711A Withdrawn DE102005010711A1 (de) 2005-03-09 2005-03-09 Hydraulisches Ventilspielausgleichselement

Country Status (3)

Country Link
US (1) US7328676B2 (de)
EP (1) EP1701007B1 (de)
DE (2) DE102005010711A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070272185A1 (en) * 2006-05-24 2007-11-29 Schaeffler Kg Hydraulic lash adjuster for an internal combustion engine
DE102006048845A1 (de) * 2006-10-13 2008-04-17 Schaeffler Kg Hydraulisches Ventilspielausgleichselement für einen Ventiltrieb
DE102006048549A1 (de) 2006-10-13 2008-04-17 Schaeffler Kg Hydraulisches Ventilspielausgleichselement mit Leerhubfunktion für einen Ventiltrieb eines Verbrennungsmotors
DE102007046829A1 (de) * 2007-09-29 2009-04-02 Schaeffler Kg Hydraulisches Ventilspielausgleichselement
US9631522B2 (en) 2015-01-13 2017-04-25 Caterpillar Inc. Compact valve bridge assembly having cartridge insert
US9714587B2 (en) 2015-01-13 2017-07-25 Caterpillar Inc. Bridge assembly having motion-limited valve
US10072535B2 (en) * 2017-01-10 2018-09-11 Schaeffler Technologies AG & Co. KG Lash compensator spring end cap
US10794235B1 (en) 2019-09-04 2020-10-06 Deere & Company Automatic lash adjuster for use with high compression internal combustion engines
US11339688B2 (en) 2020-01-29 2022-05-24 Borgwarner, Inc. Variable camshaft timing valve assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH197057A (de) * 1937-05-19 1938-04-15 Ernst Philipp Vorrichtung zur Verhinderung des Rückflusses von Wasser aus sanitären und andern Anlagen in die Hauptleitung.
US2790430A (en) * 1953-04-17 1957-04-30 William P Lowther Hydraulic valve lifter
US3219057A (en) * 1962-07-02 1965-11-23 John G Knowles Check valves
US4054109A (en) 1976-03-31 1977-10-18 General Motors Corporation Engine with variable valve overlap
DE2941244C2 (de) * 1979-10-11 1984-09-27 Lechler Gmbh & Co Kg, 7012 Fellbach Ventilanordnung
JPS61185607A (ja) * 1985-02-12 1986-08-19 Suzuki Motor Co Ltd ４サイクルエンジンのバルブリフト可変装置
US5183075A (en) * 1986-04-12 1993-02-02 Stein Guenter Check valve
DE19525948A1 (de) * 1995-07-17 1997-01-23 Schaeffler Waelzlager Kg Stufenventil
US5622147A (en) * 1996-03-08 1997-04-22 Eaton Corporation Hydraulic lash adjuster
US5758613A (en) 1997-01-30 1998-06-02 Eaton Corporation Hydraulic lash adjuster and biased normally open check valve system therefor
DE19739904A1 (de) * 1997-09-11 1999-03-18 Bosch Gmbh Robert Rückschlagventil, insbesondere für eine Kolbenpumpe
US5862785A (en) * 1998-01-26 1999-01-26 Eaton Corporation Hydraulic lash adjuster and improved oil flow path therefor
DE102004018457A1 (de) * 2004-04-16 2005-11-17 Ina-Schaeffler Kg Hydraulisches Ventilspielausgleichselement

Also Published As

Publication number Publication date
DE102005010711A1 (de) 2006-09-14
EP1701007A1 (de) 2006-09-13
US20060201466A1 (en) 2006-09-14
US7328676B2 (en) 2008-02-12
EP1701007B1 (de) 2008-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

R081 Change of applicant/patentee

Ref document number: 1701007

Country of ref document: EP

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828