GB1414429A - Hydraulic lash adjuster for ic engine rocker arm - Google Patents

Hydraulic lash adjuster for ic engine rocker arm

Info

Publication number
GB1414429A
GB1414429A GB5083573A GB5083573A GB1414429A GB 1414429 A GB1414429 A GB 1414429A GB 5083573 A GB5083573 A GB 5083573A GB 5083573 A GB5083573 A GB 5083573A GB 1414429 A GB1414429 A GB 1414429A
Authority
GB
United Kingdom
Prior art keywords
valve
reservoir
engine
seat
oil
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
GB5083573A
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 GB1414429A publication Critical patent/GB1414429A/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
    • 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
    • F01L2001/187—Clips, e.g. for retaining rocker arm on pivot

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)
GB5083573A 1972-11-06 1973-11-01 Hydraulic lash adjuster for ic engine rocker arm Expired GB1414429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00304035A US3799129A (en) 1972-11-06 1972-11-06 Hydraulic lash adjuster oil metering means

Publications (1)

Publication Number Publication Date
GB1414429A true GB1414429A (en) 1975-11-19

Family

ID=23174752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5083573A Expired GB1414429A (en) 1972-11-06 1973-11-01 Hydraulic lash adjuster for ic engine rocker arm

Country Status (9)

Country Link
US (1) US3799129A (de)
JP (1) JPS4980443A (de)
AU (1) AU471405B2 (de)
BR (1) BR7308650D0 (de)
CA (1) CA992414A (de)
DE (1) DE2355379A1 (de)
FR (1) FR2205930A5 (de)
GB (1) GB1414429A (de)
IT (1) IT998839B (de)

Cited By (2)

* 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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098240A (en) * 1975-02-18 1978-07-04 Eaton Corporation Valve gear and lash adjustment means for same
DE3101305A1 (de) * 1980-01-28 1981-11-19 Aisin Seiki K.K., Kariya, Aichi Hydraulische stuetzvorrichtung fuer ein hebellager eines ventilantriebs einer brennkraftmaschine
DE3203791A1 (de) * 1982-02-04 1983-08-11 Volkswagenwerk Ag, 3180 Wolfsburg Ventiltrieb, insbesondere fuer eine kraftfahrzeug-brennkraftmaschine
US4714234A (en) * 1982-09-07 1987-12-22 Greatbatch Enterprises, Inc. Low power electromagnetic valve
DE3304398A1 (de) * 1983-02-09 1984-08-09 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Innenelement fuer ein hydraulisches ventilspielausgleichselement fuer verbrennungsmotoren
JPS63170509A (ja) * 1987-10-23 1988-07-14 Nippon Seiko Kk 油圧式ラッシュアジャスタ
US4924821A (en) * 1988-12-22 1990-05-15 General Motors Corporation Hydraulic lash adjuster and bridge assembly
DE19529044A1 (de) * 1995-08-08 1997-02-13 Schaeffler Waelzlager Kg Hydraulisches Spielausgleichselement für eine Ventilsteuerung einer Brennkraftmaschine
DE19640919A1 (de) * 1996-10-04 1998-04-09 Schaeffler Waelzlager Ohg Ventiltrieb für eine Brennkraftmaschine
US5964193A (en) * 1998-08-20 1999-10-12 Ford Global Technologies, Inc. Synchronous hydraulic lash adjuster
US5967105A (en) * 1998-08-24 1999-10-19 Ford Global Technologies, Inc. Hydraulic lash adjuster with an open ended top plunger surface
US5931132A (en) * 1998-08-24 1999-08-03 Freeland; Mark Hydraulic lash adjuster with pressure relief check valve
US6006710A (en) * 1998-08-31 1999-12-28 Ford Global Technologies, Inc. Hydraulic lash adjuster mechanism with pressure controlled leak down
EP2294288A1 (de) * 2008-06-18 2011-03-16 Koyo Bearings USA, LLC Verbindungsvorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139078A (en) * 1962-06-20 1964-06-30 Gen Motors Corp Horizontal hydraulic valve lifter
US3151603A (en) * 1963-03-20 1964-10-06 Gen Motors Corp Snap ring retainer means
US3153404A (en) * 1963-12-30 1964-10-20 Gen Motors Corp Hydraulic lash adjuster
US3280807A (en) * 1965-10-28 1966-10-25 Lubrizol Corp Metering valve for hydraulic valve lifter
US3439659A (en) * 1967-05-09 1969-04-22 Standard Screw Spiral metering valve
US3430613A (en) * 1967-06-26 1969-03-04 Standard Screw Chrome-plated metering valve
US3450228A (en) * 1967-07-19 1969-06-17 Gen Motors Corp Hydraulic valve lifter
US3630179A (en) * 1970-04-20 1971-12-28 Johnson Products Inc Metered mechanical tappet
US3614942A (en) * 1970-04-20 1971-10-26 Johnson Products Inc Metered mechanical tappet with slotted pushrod seat
JPS478263U (de) * 1971-02-23 1972-09-30

Cited By (2)

* 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

Also Published As

Publication number Publication date
DE2355379A1 (de) 1974-05-16
US3799129A (en) 1974-03-26
FR2205930A5 (de) 1974-05-31
CA992414A (en) 1976-07-06
BR7308650D0 (pt) 1974-08-15
IT998839B (it) 1976-02-20
JPS4980443A (de) 1974-08-02
AU471405B2 (en) 1976-04-29
AU6154273A (en) 1975-04-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19931031