SE0501297L - Apparatus for transferring movement from a rocker arm to a valve device of an internal combustion engine and an internal combustion engine including such a device - Google Patents

Apparatus for transferring movement from a rocker arm to a valve device of an internal combustion engine and an internal combustion engine including such a device

Info

Publication number
SE0501297L
SE0501297L SE0501297A SE0501297A SE0501297L SE 0501297 L SE0501297 L SE 0501297L SE 0501297 A SE0501297 A SE 0501297A SE 0501297 A SE0501297 A SE 0501297A SE 0501297 L SE0501297 L SE 0501297L
Authority
SE
Sweden
Prior art keywords
combustion engine
transfer means
internal combustion
motion transfer
rocker arm
Prior art date
Application number
SE0501297A
Other languages
Swedish (sv)
Other versions
SE528784C2 (en
Inventor
Fredrik Modahl
Magnus Skjutar
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Priority to SE0501297A priority Critical patent/SE528784C2/en
Priority to AT06747849T priority patent/ATE476586T1/en
Priority to DE602006015953T priority patent/DE602006015953D1/en
Priority to PCT/SE2006/000655 priority patent/WO2006132580A1/en
Priority to RU2007145362/06A priority patent/RU2007145362A/en
Priority to EP06747849A priority patent/EP1891304B1/en
Priority to BRPI0610172-0A priority patent/BRPI0610172B1/en
Priority to CN200680020467A priority patent/CN100577990C/en
Priority to JP2008515654A priority patent/JP4659095B2/en
Publication of SE0501297L publication Critical patent/SE0501297L/en
Publication of SE528784C2 publication Critical patent/SE528784C2/en

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
    • F01L1/18—Rocking arms or levers
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • 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
    • F01M9/107—Lubrication of valve gear or auxiliaries of rocker shaft bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

The invention relates to a device for transfer of control motion from a rocker arm to a valve arrangement of a combustion engine, which device comprises first and second motion transfer means (11, 12) which together constitute a ball joint. The motion transfer means comprise mutual contact surfaces so designed that the motion transfer means are in contact with one another in such a way as to delineate, via an annular contact line (13), a space (14) between the motion transfer means. The second motion transfer means is provided with a lubricant duct (17) which has an inlet aperture (17a) facing towards said space (14) and an outlet aperture (17b) facing towards the bottom surface (12a) of the second motion transfer means. The second motion transfer means is further provided with one or more depressions (18) which are set in the bottom surface (12a), are connected to the outlet aperture (17b) of the lubricant duct and have in the propagation plane of the bottom surface a combined area which is larger than the area of the circle formed by said annular contact line. The invention also relates to a combustion engine comprising such a device.
SE0501297A 2005-06-07 2005-06-07 Apparatus for transferring movement from a rocker arm to a valve device of an internal combustion engine and an internal combustion engine including such a device SE528784C2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0501297A SE528784C2 (en) 2005-06-07 2005-06-07 Apparatus for transferring movement from a rocker arm to a valve device of an internal combustion engine and an internal combustion engine including such a device
AT06747849T ATE476586T1 (en) 2005-06-07 2006-06-02 DEVICE FOR TRANSMITTING A MOTION FROM A SWINGARM TO A VALVE IN AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH A DEVICE
DE602006015953T DE602006015953D1 (en) 2005-06-07 2006-06-02 DEVICE FOR TRANSFERRING AN MOVEMENT FROM A SWINGARM TO A VALVE IN A COMBUSTION MOTOR
PCT/SE2006/000655 WO2006132580A1 (en) 2005-06-07 2006-06-02 Apparatus for transferring a movement from a rocker arm to a valve in a combustion engine and a combustion engine comprising such an apparatus
RU2007145362/06A RU2007145362A (en) 2005-06-07 2006-06-02 DEVICE FOR TRANSMISSION OF MOVEMENT FROM A ROTATING LEVER TO A VALVE IN THE INTERNAL COMBUSTION ENGINE AND THE INTERNAL COMBUSTION ENGINE CONTAINING SUCH DEVICE
EP06747849A EP1891304B1 (en) 2005-06-07 2006-06-02 Apparatus for transferring a movement from a rocker arm to a valve in a combustion engine and a combustion engine comprising such an apparatus
BRPI0610172-0A BRPI0610172B1 (en) 2005-06-07 2006-06-02 DEVICE TO TRANSFER A MOVEMENT FROM A SWING ARM TO A COMBUSTION ENGINE VALVE AND SUCH COMBUSTION ENGINE
CN200680020467A CN100577990C (en) 2005-06-07 2006-06-02 Apparatus for transferring a movement from a rocker arm to a valve in a combustion engine and a combustion engine comprising such an apparatus
JP2008515654A JP4659095B2 (en) 2005-06-07 2006-06-02 Device for transmitting motion in a combustion engine from a rocker arm to a valve, and a combustion engine including such a device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501297A SE528784C2 (en) 2005-06-07 2005-06-07 Apparatus for transferring movement from a rocker arm to a valve device of an internal combustion engine and an internal combustion engine including such a device

Publications (2)

Publication Number Publication Date
SE0501297L true SE0501297L (en) 2006-12-08
SE528784C2 SE528784C2 (en) 2007-02-13

Family

ID=37498711

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0501297A SE528784C2 (en) 2005-06-07 2005-06-07 Apparatus for transferring movement from a rocker arm to a valve device of an internal combustion engine and an internal combustion engine including such a device

Country Status (9)

Country Link
EP (1) EP1891304B1 (en)
JP (1) JP4659095B2 (en)
CN (1) CN100577990C (en)
AT (1) ATE476586T1 (en)
BR (1) BRPI0610172B1 (en)
DE (1) DE602006015953D1 (en)
RU (1) RU2007145362A (en)
SE (1) SE528784C2 (en)
WO (1) WO2006132580A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20070779A1 (en) * 2007-04-17 2008-10-18 Gnutti Carlo Spa CONNECTION DEVICE BETWEEN THE BARBELL AND THE VALVES OR THE INJECTION UNIT IN INTERNAL COMBUSTION ENGINES
US8006661B2 (en) * 2009-08-04 2011-08-30 International Engine Intellectual Property Company, Llc Bridge and pivot foot arrangement for operating engine cylinder valves
KR101573546B1 (en) * 2009-12-21 2015-12-01 두산인프라코어 주식회사 Ball pin apparatus for a engine valve train
GB2490701B (en) * 2011-05-10 2013-08-21 Perkins Engines Co Ltd A connection member for interconnecting a rocker arm and a push rod
WO2013032837A2 (en) * 2011-08-30 2013-03-07 Borgwarner Inc. Flexible coupling/linkage for an actuator
EP3128127A4 (en) * 2014-04-04 2017-10-04 Z Mechanism Technology Institute Co. Ltd. Expander and air-freezing apparatus equipped with same
US10526929B2 (en) 2016-09-21 2020-01-07 Progress Rail Locomotive Inc. Valve train for an engine
WO2024094323A1 (en) * 2022-11-04 2024-05-10 Eaton Intelligent Power Limited Valve bridge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744914U (en) * 1980-08-27 1982-03-12
DE3624612A1 (en) * 1986-07-21 1988-02-04 Mtu Friedrichshafen Gmbh VALVE CONTROL FOR A PISTON PISTON COMBUSTION ENGINE
JP3301514B2 (en) * 1995-01-23 2002-07-15 日産ディーゼル工業株式会社 Valve train
JPH08270412A (en) * 1995-03-31 1996-10-15 Mazda Motor Corp Valve system for diesel engine
JPH11280420A (en) * 1998-03-27 1999-10-12 Nissan Diesel Motor Co Ltd Valve system mechanism for engine
US6273042B1 (en) * 1999-06-14 2001-08-14 Amsted Industries Incorporated Rocker assemblies for control of engine valves and method of assembling such rocker assemblies
US6463898B1 (en) * 2000-11-20 2002-10-15 Cummins Engine Company, Inc. Rocker lever ball socket retainer
US6470843B2 (en) * 2001-02-16 2002-10-29 Detroit Diesel Corporation Rocker arm adjustment screw assembly
US6557507B2 (en) * 2001-03-30 2003-05-06 Caterpillar Inc. Rocker arm assembly

Also Published As

Publication number Publication date
ATE476586T1 (en) 2010-08-15
SE528784C2 (en) 2007-02-13
EP1891304B1 (en) 2010-08-04
BRPI0610172B1 (en) 2018-05-02
CN100577990C (en) 2010-01-06
DE602006015953D1 (en) 2010-09-16
RU2007145362A (en) 2009-06-20
EP1891304A1 (en) 2008-02-27
BRPI0610172A2 (en) 2010-06-01
WO2006132580A1 (en) 2006-12-14
CN101208499A (en) 2008-06-25
JP4659095B2 (en) 2011-03-30
JP2008542631A (en) 2008-11-27

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