GB2112896A - Hydraulic lash adjuster for an I.C. engine - Google Patents

Hydraulic lash adjuster for an I.C. engine Download PDF

Info

Publication number
GB2112896A
GB2112896A GB08233377A GB8233377A GB2112896A GB 2112896 A GB2112896 A GB 2112896A GB 08233377 A GB08233377 A GB 08233377A GB 8233377 A GB8233377 A GB 8233377A GB 2112896 A GB2112896 A GB 2112896A
Authority
GB
United Kingdom
Prior art keywords
plunger
chamber
lash adjuster
interior
exterior
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.)
Withdrawn
Application number
GB08233377A
Other languages
English (en)
Inventor
Kenneth W Lesher
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.)
Stanadyne LLC
Original Assignee
Stanadyne LLC
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 Stanadyne LLC filed Critical Stanadyne LLC
Publication of GB2112896A publication Critical patent/GB2112896A/en
Withdrawn legal-status Critical Current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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/146—Push-rods
    • 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
    • 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
    • F01L1/245—Hydraulic tappets
    • F01L1/255—Hydraulic tappets between cam and rocker arm
GB08233377A 1981-12-28 1982-11-23 Hydraulic lash adjuster for an I.C. engine Withdrawn GB2112896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33510281A 1981-12-28 1981-12-28

Publications (1)

Publication Number Publication Date
GB2112896A true GB2112896A (en) 1983-07-27

Family

ID=23310267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233377A Withdrawn GB2112896A (en) 1981-12-28 1982-11-23 Hydraulic lash adjuster for an I.C. engine

Country Status (7)

Country Link
JP (1) JPS58113511A (de)
AU (1) AU8851382A (de)
BR (1) BR8206798A (de)
DE (1) DE3238981A1 (de)
FR (1) FR2519074A1 (de)
GB (1) GB2112896A (de)
IT (1) IT1148448B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002025096A1 (de) * 2000-09-19 2002-03-28 Siemens Aktiengesellschaft Geschlossenes hydrauliksystem
WO2006005404A1 (de) * 2004-07-10 2006-01-19 Schaeffler Kg Einrichtung zur filterung von schmieröl
WO2006005405A1 (de) * 2004-07-10 2006-01-19 Schaeffler Kg Hydraulischer ventilstössel
US20100071649A1 (en) * 2008-09-23 2010-03-25 Eaton Corporation Ball plunger for use in a hydraulic lash adjuster and method of making same
US8695551B2 (en) 2011-06-23 2014-04-15 Caterpillar Inc. Hydraulic lash adjuster including band of radial recirculation openings
GB2539937A (en) * 2015-07-01 2017-01-04 Ford Global Tech Llc A combined oil filter and restrictor assembly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418707A1 (de) * 1984-05-19 1985-10-24 Daimler-Benz Ag, 7000 Stuttgart Hydraulisches spielausgleichselement in einem ventiltrieb fuer brennkraftmaschinen
JPS6196110A (ja) * 1984-10-15 1986-05-14 モエン　インコーポレーテッド 油圧ラツシユアジヤスターの改良
US4793295A (en) * 1984-11-08 1988-12-27 Stanadyne, Inc. Retainer for a hydraulic lash adjuster
JPH0355769Y2 (de) * 1985-11-07 1991-12-12
FR2712025B1 (fr) * 1993-11-04 1995-12-15 Renault Butée hydraulique pour distribution à soupapes de moteur à combustion interne.
FR2910529A3 (fr) * 2006-12-22 2008-06-27 Renault Sas Systeme hydraulique pour le rattrapage de jeu des soupapes des moteurs a combustion interne

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB344042A (en) * 1929-11-29 1931-03-02 Charles Greenbank Pickering An improved transmission strut for alternately moving a driven element from, and permitting it to return to, a limited position
US2797673A (en) * 1954-12-10 1957-07-02 Gen Motors Corp Valve lifter
US3025842A (en) * 1961-02-06 1962-03-20 Gen Motors Corp Self-contained hydraulic lash adjuster
US4184464A (en) * 1977-05-13 1980-01-22 Stanadyne, Inc. Recirculation groove for hydraulic lash adjuster
DE2847699C3 (de) * 1978-11-03 1982-03-04 Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode Hydraulisches Spielausgleichselement

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002025096A1 (de) * 2000-09-19 2002-03-28 Siemens Aktiengesellschaft Geschlossenes hydrauliksystem
WO2006005404A1 (de) * 2004-07-10 2006-01-19 Schaeffler Kg Einrichtung zur filterung von schmieröl
WO2006005405A1 (de) * 2004-07-10 2006-01-19 Schaeffler Kg Hydraulischer ventilstössel
US20100071649A1 (en) * 2008-09-23 2010-03-25 Eaton Corporation Ball plunger for use in a hydraulic lash adjuster and method of making same
US9388714B2 (en) 2008-09-23 2016-07-12 Eaton Corporation Ball plunger for use in a hydraulic lash adjuster and method of making same
US10253659B2 (en) 2008-09-23 2019-04-09 Eaton Corporation Ball plunger for use in a hydraulic lash adjuster and method of making same
US8695551B2 (en) 2011-06-23 2014-04-15 Caterpillar Inc. Hydraulic lash adjuster including band of radial recirculation openings
GB2539937A (en) * 2015-07-01 2017-01-04 Ford Global Tech Llc A combined oil filter and restrictor assembly
CN106321179A (zh) * 2015-07-01 2017-01-11 福特环球技术公司 组合的油过滤器和限制器组件
US10202933B2 (en) 2015-07-01 2019-02-12 Ford Global Technologies, Llc Combined oil filter and restrictor assembly
GB2539937B (en) * 2015-07-01 2019-07-24 Ford Global Tech Llc A combined oil filter and restrictor assembly

Also Published As

Publication number Publication date
JPS58113511A (ja) 1983-07-06
IT8249410A0 (it) 1982-11-02
AU8851382A (en) 1983-07-07
DE3238981A1 (de) 1983-07-07
IT1148448B (it) 1986-12-03
FR2519074A1 (fr) 1983-07-01
BR8206798A (pt) 1983-10-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)