CA1018032A - Valve gear and lash adjuster for same - Google Patents

Valve gear and lash adjuster for same

Info

Publication number
CA1018032A
CA1018032A CA201,172A CA201172A CA1018032A CA 1018032 A CA1018032 A CA 1018032A CA 201172 A CA201172 A CA 201172A CA 1018032 A CA1018032 A CA 1018032A
Authority
CA
Canada
Prior art keywords
same
valve gear
lash adjuster
lash
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
CA201,172A
Other versions
CA201172S (en
Inventor
Harry V. Ayres
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Priority to CA252,883A priority Critical patent/CA1009106A/en
Application granted granted Critical
Publication of CA1018032A publication Critical patent/CA1018032A/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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • 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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/105—Lubrication of valve gear or auxiliaries using distribution conduits

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)
CA201,172A 1973-06-18 1974-05-29 Valve gear and lash adjuster for same Expired CA1018032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA252,883A CA1009106A (en) 1973-06-18 1976-05-19 Overhead valve gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US370881A US3875908A (en) 1973-06-18 1973-06-18 Valve gear and lash adjuster for same

Publications (1)

Publication Number Publication Date
CA1018032A true CA1018032A (en) 1977-09-27

Family

ID=23461577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,172A Expired CA1018032A (en) 1973-06-18 1974-05-29 Valve gear and lash adjuster for same

Country Status (5)

Country Link
US (1) US3875908A (en)
BR (1) BR7404992D0 (en)
CA (1) CA1018032A (en)
DE (1) DE2428951A1 (en)
GB (1) GB1476357A (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2416910B2 (en) * 1974-04-06 1977-08-04 Daimler Benz Ag, 7000 Stuttgart ACTUATING DEVICE FOR THE WORK MEDIA VALVES ON A PISTON MACHINE WITH HYDRAULIC VALVE CLEARANCE COMPENSATING ELEMENTS
US4098240A (en) * 1975-02-18 1978-07-04 Eaton Corporation Valve gear and lash adjustment means for same
FR2329847A1 (en) * 1975-10-31 1977-05-27 Moteur Moderne Le VALVE CONTROL DEVICE, ESPECIALLY IN A MOTOR WITH OVERHEAD CAMSHAFT
JPS5321318A (en) * 1976-08-10 1978-02-27 Toyota Motor Corp Auto-adjusting type hydraulic locker arm
US4359018A (en) * 1979-03-29 1982-11-16 General Motors Corporation Engine camshaft and piston lubrication
SE443021B (en) * 1979-09-03 1986-02-10 Yanmar Diesel Engine Co FORBRENNINGSMOTOR
DE3101305A1 (en) * 1980-01-28 1981-11-19 Aisin Seiki K.K., Kariya, Aichi HYDRAULIC SUPPORT DEVICE FOR A LEVER BEARING OF A VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE
US4430783A (en) * 1980-03-27 1984-02-14 Toledo Stamping & Manufacturing Company Method of making a rocker arm
US4346678A (en) * 1980-03-27 1982-08-31 Toledo Stamping & Manufacturing Company Rocker arm and method of making same
JPS57163141A (en) * 1981-03-31 1982-10-07 Yamaha Motor Co Ltd Cylinder head clamping structure in internal- combustion engine
JPS585416A (en) * 1981-06-30 1983-01-12 Toyota Motor Corp Oil supply device for rush adjusters
JPS6056888B2 (en) * 1981-10-08 1985-12-12 日産自動車株式会社 hydraulic lifter
DE3203791A1 (en) * 1982-02-04 1983-08-11 Volkswagenwerk Ag, 3180 Wolfsburg VALVE DRIVE, ESPECIALLY FOR A MOTOR VEHICLE INTERNAL COMBUSTION ENGINE
US4527462A (en) * 1983-04-08 1985-07-09 Aisin Seiki Kabushiki Kaisha Sealed-type automatic tensioner
US4592314A (en) * 1985-04-18 1986-06-03 Yamaha Hatsudoki Kabushiki Kaisha Valve actuating mechanism for internal combustion engine
US4784095A (en) * 1987-12-15 1988-11-15 Crane Cams, Incorporated Rocker arm adjusting nut
US4896634A (en) * 1989-06-05 1990-01-30 Tecumseh Products Company Phase timed camshaft spray lubrication system
DE3941833C1 (en) * 1989-12-19 1991-01-17 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De IC engine camshaft lubrication system - incorporates vanes to collect oil slung off shaft and cams
GB9003603D0 (en) * 1990-02-16 1990-04-11 Lotus Group Plc Cam mechanisms
US5253621A (en) * 1992-08-14 1993-10-19 Group Lotus Plc Valve control means
US5287830A (en) * 1990-02-16 1994-02-22 Group Lotus Valve control means
US5007388A (en) * 1990-04-23 1991-04-16 Briggs & Stratton Corporation Hydraulic valve lifter
DE4137561A1 (en) * 1991-11-15 1993-05-19 Audi Ag Cylinder head for IC engine - has oil catchment device which for each cam on camshaft has first catchment wall limiting with surrounding channel wall an oil feed channel
US5492086A (en) * 1994-09-15 1996-02-20 Durox Company, Inc. Valve cover
DE4442057B4 (en) * 1994-11-25 2005-07-28 Ina-Schaeffler Kg Hydraulic lash adjuster
US5671707A (en) * 1996-02-28 1997-09-30 Cummins Engine Company, Inc. Rocker level oil shroud
FR2746846B1 (en) * 1996-03-29 1998-05-07 Renault LUBRICATION DEVICE FOR INTERNAL COMBUSTION ENGINE
DE19640919A1 (en) * 1996-10-04 1998-04-09 Schaeffler Waelzlager Ohg Valve rocker used in internal combustion engine
US5862785A (en) * 1998-01-26 1999-01-26 Eaton Corporation Hydraulic lash adjuster and improved oil flow path therefor
US7047925B2 (en) * 2004-03-03 2006-05-23 Delphi Technologies, Inc. Dual feed hydraulic lash adjuster
DE102004018386A1 (en) * 2004-04-16 2005-11-03 Ina-Schaeffler Kg Method for adjusting the ball stroke of a valve lash adjuster
DE102005021113A1 (en) * 2005-05-06 2006-11-09 Daimlerchrysler Ag Gas exchange valve actuating device
US7845316B2 (en) * 2007-07-06 2010-12-07 Brp-Powertrain Gmbh & Co Kg Internal combustion engine cooling system
US9157340B2 (en) 2013-03-25 2015-10-13 GT Technologies Dual feed hydraulic lash adjuster for valve actuating mechanism
US20150059678A1 (en) * 2013-09-03 2015-03-05 Delphi Technologies, Inc. Cylinder head assembly with oil reflector for lubrication of a rocker arm
CN107044310A (en) * 2017-03-24 2017-08-15 中国北方发动机研究所(天津) A kind of lubrication system of engine rocker
GB2578338B (en) * 2019-03-07 2020-12-09 Cox Powertrain Ltd Marine outboard motor with valve train having adjustable lash
CN117139190B (en) * 2023-10-30 2024-01-23 江苏国瓷金盛陶瓷科技有限公司 Alumina ceramic ball measuring device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1136219A (en) * 1914-08-26 1915-04-20 Chalmers Motor Company Lubricating system for explosion-engines.
US1363398A (en) * 1919-01-04 1920-12-28 William C Davids Engine-valve
US1792836A (en) * 1928-03-01 1931-02-17 Gen Motors Res Corp Hydraulic valve mechanism
US2815012A (en) * 1955-05-03 1957-12-03 Thompson Prod Inc Automatic lash adjuster
US3153404A (en) * 1963-12-30 1964-10-20 Gen Motors Corp Hydraulic lash adjuster
US3352293A (en) * 1965-07-28 1967-11-14 Gen Motors Corp Camshaft construction
US3502058A (en) * 1966-02-24 1970-03-24 Earl A Thompson Rocker arm

Also Published As

Publication number Publication date
GB1476357A (en) 1977-06-10
DE2428951A1 (en) 1975-01-09
US3875908A (en) 1975-04-08
BR7404992D0 (en) 1975-01-07

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