SE9904546D0 - Fyrtakts förbränningsmotor med variabla kamtider - Google Patents

Fyrtakts förbränningsmotor med variabla kamtider

Info

Publication number
SE9904546D0
SE9904546D0 SE9904546A SE9904546A SE9904546D0 SE 9904546 D0 SE9904546 D0 SE 9904546D0 SE 9904546 A SE9904546 A SE 9904546A SE 9904546 A SE9904546 A SE 9904546A SE 9904546 D0 SE9904546 D0 SE 9904546D0
Authority
SE
Sweden
Prior art keywords
internal combustion
combustion engine
stroke internal
variable
intake valves
Prior art date
Application number
SE9904546A
Other languages
English (en)
Other versions
SE9904546L (sv
SE522080C2 (sv
Inventor
Bengt Johansson
Original Assignee
Volvo Car 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 Volvo Car Corp filed Critical Volvo Car Corp
Priority to SE9904546A priority Critical patent/SE522080C2/sv
Publication of SE9904546D0 publication Critical patent/SE9904546D0/sv
Priority to EP00986149A priority patent/EP1242720B1/en
Priority to PCT/SE2000/002485 priority patent/WO2001042627A1/en
Priority to DE60033563T priority patent/DE60033563T2/de
Publication of SE9904546L publication Critical patent/SE9904546L/sv
Publication of SE522080C2 publication Critical patent/SE522080C2/sv

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
    • F01L1/02—Valve drive
    • 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
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • 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
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • 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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • 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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/34403—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft
    • F01L1/34406—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
SE9904546A 1999-12-13 1999-12-13 Fyrtakts förbränningsmotor med variabla kamtider SE522080C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9904546A SE522080C2 (sv) 1999-12-13 1999-12-13 Fyrtakts förbränningsmotor med variabla kamtider
EP00986149A EP1242720B1 (en) 1999-12-13 2000-12-11 Four-stroke internal combustion engine with variable cam timing
PCT/SE2000/002485 WO2001042627A1 (en) 1999-12-13 2000-12-11 Four-stroke internal combustion engine with variable cam timing
DE60033563T DE60033563T2 (de) 1999-12-13 2000-12-11 Viertaktbrennkraftmaschine mit variabler nockenwellenverstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9904546A SE522080C2 (sv) 1999-12-13 1999-12-13 Fyrtakts förbränningsmotor med variabla kamtider

Publications (3)

Publication Number Publication Date
SE9904546D0 true SE9904546D0 (sv) 1999-12-13
SE9904546L SE9904546L (sv) 2001-06-14
SE522080C2 SE522080C2 (sv) 2004-01-13

Family

ID=20418097

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904546A SE522080C2 (sv) 1999-12-13 1999-12-13 Fyrtakts förbränningsmotor med variabla kamtider

Country Status (4)

Country Link
EP (1) EP1242720B1 (sv)
DE (1) DE60033563T2 (sv)
SE (1) SE522080C2 (sv)
WO (1) WO2001042627A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60128260T2 (de) 2000-12-15 2008-01-10 Jean Frederic Melchior Variable ventilsteuerungseinrichtung, brennkraftmaschine mit einer solchen einrichtung, und verfahren zur ventilsteuerung und turboladung
FR2818307B1 (fr) * 2000-12-15 2006-02-10 Melchior Jean F Dispositif de distribution variable pour moteurs alternatifs, moteurs comprenant ce dispositif et utilisation de ce dispositif
FR2843997B1 (fr) * 2002-08-29 2006-02-10 Renault Sa Systeme de distribution a calage et etalement variable pour la commande des soupapes d'un moteur a combustion interne
DE102006042912A1 (de) * 2006-09-13 2008-03-27 Volkswagen Ag Brennkraftmaschine mit gemischten Nockenwellen
DE102007049109A1 (de) 2007-10-12 2009-04-16 Volkswagen Ag Brennkraftmaschine mit gemischten Nockenwellen
DE102011014308A1 (de) * 2011-03-18 2012-09-20 Volkswagen Aktiengesellschaft Brennkraftmaschine mit gemischter Nockenwelle
DE102013007270A1 (de) * 2013-04-26 2014-10-30 Daimler Ag Ventiltriebvorrichtung für eine Brennkraftmaschine
ES2637951B2 (es) * 2016-04-15 2018-03-07 Amadeo PEREZ FERNANDEZ Sistema de control para motores de combustión interna
SE543456C2 (sv) 2019-10-23 2021-02-23 Scania Cv Ab Four-Stroke Internal Combustion Engine and Method of Controlling Timings of an Exhaust Camshaft and an Intake Camshaft

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835333A1 (de) * 1988-10-17 1990-04-19 Dalibor Plesek Konzept zur variablen ventilsteuerung auf basis von nockenwellenphasenverschiebung
GB2228533A (en) * 1988-12-24 1990-08-29 Ford Motor Co I.c.engine valve gear
JPH0771278A (ja) * 1993-08-31 1995-03-14 Aisin Seiki Co Ltd エンジンのバルブタイミング制御装置
GB2301398B (en) * 1994-03-07 1998-01-14 Komatsu Mfg Co Ltd Variable compression ratio engine

Also Published As

Publication number Publication date
EP1242720B1 (en) 2007-02-21
SE9904546L (sv) 2001-06-14
EP1242720A1 (en) 2002-09-25
DE60033563T2 (de) 2007-08-16
SE522080C2 (sv) 2004-01-13
DE60033563D1 (de) 2007-04-05
WO2001042627A1 (en) 2001-06-14

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Legal Events

Date Code Title Description
NUG Patent has lapsed