GB1379878A - Hydraulic lash adjuster - Google Patents

Hydraulic lash adjuster

Info

Publication number
GB1379878A
GB1379878A GB3751873A GB3751873A GB1379878A GB 1379878 A GB1379878 A GB 1379878A GB 3751873 A GB3751873 A GB 3751873A GB 3751873 A GB3751873 A GB 3751873A GB 1379878 A GB1379878 A GB 1379878A
Authority
GB
United Kingdom
Prior art keywords
reservoir
engine
pressure
tappet
adjuster
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
Application number
GB3751873A
Other languages
English (en)
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.)
Johnson Products Inc
Original Assignee
Johnson Products Inc
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 Johnson Products Inc filed Critical Johnson Products Inc
Publication of GB1379878A publication Critical patent/GB1379878A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
GB3751873A 1972-08-11 1973-08-08 Hydraulic lash adjuster Expired GB1379878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00280063A US3838669A (en) 1972-08-11 1972-08-11 Hydraulic lash adjuster

Publications (1)

Publication Number Publication Date
GB1379878A true GB1379878A (en) 1975-01-08

Family

ID=23071490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3751873A Expired GB1379878A (en) 1972-08-11 1973-08-08 Hydraulic lash adjuster

Country Status (9)

Country Link
US (1) US3838669A (enrdf_load_stackoverflow)
JP (1) JPS5531288B2 (enrdf_load_stackoverflow)
AU (1) AU472964B2 (enrdf_load_stackoverflow)
BR (1) BR7305625D0 (enrdf_load_stackoverflow)
CA (1) CA995531A (enrdf_load_stackoverflow)
DE (1) DE2337111A1 (enrdf_load_stackoverflow)
FR (1) FR2196003A5 (enrdf_load_stackoverflow)
GB (1) GB1379878A (enrdf_load_stackoverflow)
IT (1) IT992580B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463714A (en) * 1981-10-08 1984-08-07 Nissan Motor Company, Limited Hydraulic lifter
GB2230838B (en) * 1989-04-17 1993-09-22 Ntn Toyo Bearing Co Ltd Autotensioner
RU2231650C2 (ru) * 2002-03-06 2004-06-27 Синица Владислав Владимирович Гидрокомпенсатор зазора клапанного механизма

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7601046A (pt) * 1975-02-18 1976-09-14 Eaton Corp Ajustador de folga hidraulico para comando de valvulas de um motor de combustao interna
US4009696A (en) * 1975-11-20 1977-03-01 Sealed Power Corporation Hydraulic lash adjuster with internal oil pressure control
US4227495A (en) * 1978-09-21 1980-10-14 Eaton Corporation Hydraulic lash adjuster with oil reservoir separator
JPH07652Y2 (ja) * 1988-07-13 1995-01-11 富士バルブ株式会社 油圧式バルブラッシュアジャスタ
JPH072967Y2 (ja) * 1988-09-30 1995-01-30 富士バルブ株式会社 油圧式バルブラッシュアジャスタ
US5509385A (en) * 1995-06-15 1996-04-23 Precision Engine Products Corp. Hydraulic lash adjuster metering valve
EP1186751B1 (en) * 2000-09-06 2005-12-07 Eaton S.R.L. Valve lift control unit with simplified lubrication
US7191745B2 (en) 2002-10-18 2007-03-20 Maclean-Fogg Company Valve operating assembly
US7273026B2 (en) 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body
US6871622B2 (en) 2002-10-18 2005-03-29 Maclean-Fogg Company Leakdown plunger
US7028654B2 (en) 2002-10-18 2006-04-18 The Maclean-Fogg Company Metering socket
US7128034B2 (en) 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
DE102004038446A1 (de) * 2004-08-07 2006-03-16 Ina-Schaeffler Kg Schaltbares Ventiltriebselement einer Brennkraftmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964027A (en) * 1958-03-19 1960-12-13 Johnson Products Inc Valve for metering lubricating oil from a hydraulic tappet to a hollow push rod
US3153404A (en) * 1963-12-30 1964-10-20 Gen Motors Corp Hydraulic lash adjuster
US3267918A (en) * 1964-08-03 1966-08-23 Eaton Mfg Co Fluid metering valve structure
US3448730A (en) * 1967-06-07 1969-06-10 Eaton Yale & Towne Hydraulic valve lifter
US3476093A (en) * 1967-10-10 1969-11-04 Eaton Yale & Towne Hydraulic valve lifter
US3598095A (en) * 1969-10-02 1971-08-10 Eaton Yale & Towne Hydraulic valve lifter with temperature compensating lubricant metering means
US3630179A (en) * 1970-04-20 1971-12-28 Johnson Products Inc Metered mechanical tappet
JPS478263U (enrdf_load_stackoverflow) * 1971-02-23 1972-09-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463714A (en) * 1981-10-08 1984-08-07 Nissan Motor Company, Limited Hydraulic lifter
GB2230838B (en) * 1989-04-17 1993-09-22 Ntn Toyo Bearing Co Ltd Autotensioner
RU2231650C2 (ru) * 2002-03-06 2004-06-27 Синица Владислав Владимирович Гидрокомпенсатор зазора клапанного механизма

Also Published As

Publication number Publication date
JPS5531288B2 (enrdf_load_stackoverflow) 1980-08-16
JPS4945209A (enrdf_load_stackoverflow) 1974-04-30
BR7305625D0 (pt) 1974-08-15
IT992580B (it) 1975-09-30
CA995531A (en) 1976-08-24
US3838669A (en) 1974-10-01
AU472964B2 (en) 1976-06-10
AU5691373A (en) 1974-12-19
DE2337111A1 (de) 1974-02-21
FR2196003A5 (enrdf_load_stackoverflow) 1974-03-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee