SE0003443L - Device for an internal combustion engine - Google Patents

Device for an internal combustion engine

Info

Publication number
SE0003443L
SE0003443L SE0003443A SE0003443A SE0003443L SE 0003443 L SE0003443 L SE 0003443L SE 0003443 A SE0003443 A SE 0003443A SE 0003443 A SE0003443 A SE 0003443A SE 0003443 L SE0003443 L SE 0003443L
Authority
SE
Sweden
Prior art keywords
valves
valve
camshaft
internal combustion
combustion engine
Prior art date
Application number
SE0003443A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE0003443D0 (en
Inventor
Erik Larsson
Mikael Joensson
Original Assignee
Alvar Engine Ab
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 Alvar Engine Ab filed Critical Alvar Engine Ab
Priority to SE0003443A priority Critical patent/SE0003443L/en
Publication of SE0003443D0 publication Critical patent/SE0003443D0/en
Priority to AU2001290435A priority patent/AU2001290435A1/en
Priority to PCT/SE2001/002034 priority patent/WO2002027155A1/en
Publication of SE0003443L publication Critical patent/SE0003443L/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
    • F01L1/26—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

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)

Abstract

The invention relates to an arrangement in an internal combustion engine having inlet and exhaust valves (1, 2, 3) arranged in the engine cylinder head and operatable by means of a camshaft (4). There are a minimum of three and a maximum of four valves (1, 2, 3). Two of these are inlet or exhaust valves (1, 2) and are located substantially symmetrically in relation to a plane, which passes through the camshaft (4) and the centreline of the remaining valve (3) where there are three valves. Where there are four valves, the plane substantially constitutes a plane of symmetry between the two remaining valves (3). Each pair of valves arranged an operating as a pair and each single valve arranged and operating as a single valve has assigned to it a valve actuator (5a, 5b), designed to be acted upon, against the action of valve springs (1c, 2c, 3c), by corresponding cams (4a, 4b) located on the camshaft (4).
SE0003443A 2000-09-27 2000-09-27 Device for an internal combustion engine SE0003443L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0003443A SE0003443L (en) 2000-09-27 2000-09-27 Device for an internal combustion engine
AU2001290435A AU2001290435A1 (en) 2000-09-27 2001-09-21 Device at a combustion engine with a variable compression
PCT/SE2001/002034 WO2002027155A1 (en) 2000-09-27 2001-09-21 Device at a combustion engine with a variable compression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003443A SE0003443L (en) 2000-09-27 2000-09-27 Device for an internal combustion engine

Publications (2)

Publication Number Publication Date
SE0003443D0 SE0003443D0 (en) 2000-09-27
SE0003443L true SE0003443L (en) 2002-03-28

Family

ID=20281169

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003443A SE0003443L (en) 2000-09-27 2000-09-27 Device for an internal combustion engine

Country Status (3)

Country Link
AU (1) AU2001290435A1 (en)
SE (1) SE0003443L (en)
WO (1) WO2002027155A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226760A1 (en) * 1992-08-13 1994-02-17 Opel Adam Ag Valve train for at least two simultaneously operated lift valves
JP3222231B2 (en) * 1992-12-25 2001-10-22 ヤマハ発動機株式会社 Engine lubrication device
DE4410122C2 (en) * 1994-03-24 2003-05-08 Ina Schaeffler Kg Connection of a guide rail of a valve actuation device to a camshaft bearing
US5570665A (en) * 1995-04-04 1996-11-05 Chrysler Corporation Valve train for internal combustion engine

Also Published As

Publication number Publication date
SE0003443D0 (en) 2000-09-27
WO2002027155A1 (en) 2002-04-04
AU2001290435A1 (en) 2002-04-08

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