IT993211B - Meccanismo di distribuzione per motori a combustione interna - Google Patents

Meccanismo di distribuzione per motori a combustione interna

Info

Publication number
IT993211B
IT993211B IT2880373A IT2880373A IT993211B IT 993211 B IT993211 B IT 993211B IT 2880373 A IT2880373 A IT 2880373A IT 2880373 A IT2880373 A IT 2880373A IT 993211 B IT993211 B IT 993211B
Authority
IT
Italy
Prior art keywords
internal combustion
combustion engines
distribution mechanism
distribution
engines
Prior art date
Application number
IT2880373A
Other languages
English (en)
Original Assignee
Kloeckner Humboldt Deutz Ag
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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Application granted granted Critical
Publication of IT993211B publication Critical patent/IT993211B/it

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
    • F01L1/34—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
    • F01L1/348—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 by means acting on timing belts or chains
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
IT2880373A 1972-10-07 1973-09-11 Meccanismo di distribuzione per motori a combustione interna IT993211B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722249310 DE2249310A1 (de) 1972-10-07 1972-10-07 Ventilsteuerung fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
IT993211B true IT993211B (it) 1975-09-30

Family

ID=5858481

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2880373A IT993211B (it) 1972-10-07 1973-09-11 Meccanismo di distribuzione per motori a combustione interna

Country Status (3)

Country Link
DE (1) DE2249310A1 (it)
FR (1) FR2202530A5 (it)
IT (1) IT993211B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419963A1 (de) * 1984-05-29 1985-12-05 Peter 7442 Neuffen Schüle Viertakt-verbrennungsmotor mit einer einrichtung zum zurueckfuehren von gasen aus einer abgasleitung in den verbrennungsraum
DE3448354C2 (en) * 1984-06-06 1991-08-01 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De IC engine camshaft drive
DE3448556C2 (de) * 1984-06-06 1996-03-07 Porsche Ag Nockenwellenantrieb einer Brennkraftmaschine
DE4026013A1 (de) * 1990-08-17 1992-02-20 Kloeckner Humboldt Deutz Ag Vorrichtung zur winkelverstellung von zwei wellen
DE4340615A1 (de) * 1993-11-29 1995-06-01 Bayerische Motoren Werke Ag Verfahren zum Verdrehen zumindest einer Einlaß-Nockenwelle und einer Auslaß-Nockenwelle einer Brennkraftmaschine
DE102009014979B4 (de) 2009-03-30 2011-07-21 Siavoosh Ilami Fard Vorrichtung und Verfahren zur Änderung der Phasen zwischen zwei Steuerelementen

Also Published As

Publication number Publication date
FR2202530A5 (it) 1974-05-03
DE2249310A1 (de) 1974-04-11

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