FI893569A - Styranordning foer ventiler i foerbraenningsmotor. - Google Patents

Styranordning foer ventiler i foerbraenningsmotor. Download PDF

Info

Publication number
FI893569A
FI893569A FI893569A FI893569A FI893569A FI 893569 A FI893569 A FI 893569A FI 893569 A FI893569 A FI 893569A FI 893569 A FI893569 A FI 893569A FI 893569 A FI893569 A FI 893569A
Authority
FI
Finland
Prior art keywords
ventiler
foerbraenningsmotor
styranordning
foer
styranordning foer
Prior art date
Application number
FI893569A
Other languages
English (en)
Other versions
FI893569A0 (fi
Inventor
Reinhard Haefner
Hans-Juergen Schacht
Original Assignee
Mak Maschinenbau Krupp
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 Mak Maschinenbau Krupp filed Critical Mak Maschinenbau Krupp
Publication of FI893569A0 publication Critical patent/FI893569A0/fi
Publication of FI893569A publication Critical patent/FI893569A/fi

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
    • 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
    • F01L13/0063—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 by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • 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)
FI893569A 1988-07-28 1989-07-26 Styranordning foer ventiler i foerbraenningsmotor. FI893569A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3825567A DE3825567A1 (de) 1988-07-28 1988-07-28 Betaetigungsvorrichtung fuer ventile einer brennkraftmaschine

Publications (2)

Publication Number Publication Date
FI893569A0 FI893569A0 (fi) 1989-07-26
FI893569A true FI893569A (fi) 1990-01-29

Family

ID=6359699

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893569A FI893569A (fi) 1988-07-28 1989-07-26 Styranordning foer ventiler i foerbraenningsmotor.

Country Status (3)

Country Link
EP (1) EP0352580B1 (fi)
DE (2) DE3825567A1 (fi)
FI (1) FI893569A (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138527A1 (de) * 1991-11-23 1993-05-27 Volker Deuschle Variable ventilsteuerung fuer brennkraftmaschine
FI101165B (fi) * 1994-07-01 1998-04-30 Waertsilae Nsd Oy Ab Järjestely polttomoottorin venttiilin ajoituksen säätämiseksi
DE10341702A1 (de) * 2003-09-10 2005-04-28 Bayerische Motoren Werke Ag Ventiltrieb für eine Hubkolben-Brennkraftmaschine
EP1712748B1 (en) * 2005-01-12 2010-04-14 Eaton S.R.L. Rocker arm arrangement for dual valve timing with single cam lobe
DE102009041426A1 (de) * 2009-09-16 2011-05-19 Thyssenkrupp Presta Teccenter Ag Nockenwelle mit variierbarer Ventilöffnungsdauer
AT512877B1 (de) * 2012-04-26 2014-02-15 Pges Guenther Herdin Tech Buero Gmbh Ventilsteuermechanismus
AT522750A1 (de) * 2019-07-04 2021-01-15 Avl List Gmbh Variable ventiltriebvorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812303A (en) * 1956-10-31 1959-04-22 Frederic Barnes Waldron Improvements in valve operating mechanism for internal combustion engines
FR614057A (fr) * 1925-04-06 1926-12-06 Sunbeam Motor Car Co Ltd Perfectionnements aux mécanismes de commande de soupape
GB947147A (en) * 1959-01-30 1964-01-22 Miller Ralph Improvements in or relating to valve operating mechanisms for use in internal combustion engines
FR1342703A (fr) * 1963-01-10 1963-11-08 Sulzer Ag Commande de soupape pour moteurs à combustion interne à pistons
DE2456752A1 (de) * 1974-11-30 1976-08-12 Kloeckner Humboldt Deutz Ag Ventilsteuerung fuer hubkolbenbrennkraftmaschinen
DE3521539A1 (de) * 1985-06-15 1986-12-18 Erich 7066 Baltmannsweiler Schmid Vorrichtung fuer eine nockengesteuerte hubkolbenmaschine

Also Published As

Publication number Publication date
DE58901576D1 (de) 1992-07-09
FI893569A0 (fi) 1989-07-26
DE3825567A1 (de) 1990-02-01
EP0352580A1 (de) 1990-01-31
EP0352580B1 (de) 1992-06-03

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: KRUPP MAK MACHINENBAU GMBH