FI943159A - Järjestely polttomoottorin venttiilin ajoituksen säätämiseksi - Google Patents

Järjestely polttomoottorin venttiilin ajoituksen säätämiseksi Download PDF

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Publication number
FI943159A
FI943159A FI943159A FI943159A FI943159A FI 943159 A FI943159 A FI 943159A FI 943159 A FI943159 A FI 943159A FI 943159 A FI943159 A FI 943159A FI 943159 A FI943159 A FI 943159A
Authority
FI
Finland
Prior art keywords
valve
follower
arrangement
control
combustion engine
Prior art date
Application number
FI943159A
Other languages
English (en)
Swedish (sv)
Other versions
FI943159A0 (fi
FI101165B (fi
Inventor
Daniel Paro
Original Assignee
Waertsilae Nsd Oy 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 Waertsilae Nsd Oy Ab filed Critical Waertsilae Nsd Oy Ab
Priority to FI943159A priority Critical patent/FI101165B/fi
Publication of FI943159A0 publication Critical patent/FI943159A0/fi
Priority to US08/455,294 priority patent/US5558050A/en
Priority to DE69507385T priority patent/DE69507385T2/de
Priority to EP95304534A priority patent/EP0690207B1/en
Priority to AT95304534T priority patent/ATE176030T1/de
Publication of FI943159A publication Critical patent/FI943159A/fi
Application granted granted Critical
Publication of FI101165B publication Critical patent/FI101165B/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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • 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
    • F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34446—Fluid accumulators for the feeding circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
FI943159A 1994-07-01 1994-07-01 Järjestely polttomoottorin venttiilin ajoituksen säätämiseksi FI101165B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI943159A FI101165B (fi) 1994-07-01 1994-07-01 Järjestely polttomoottorin venttiilin ajoituksen säätämiseksi
US08/455,294 US5558050A (en) 1994-07-01 1995-05-31 Arrangement for the control of valve timing in a combustion engine
DE69507385T DE69507385T2 (de) 1994-07-01 1995-06-28 Ventilsteuerungsregelungseinrichtung für eine Brennkraftmaschine
EP95304534A EP0690207B1 (en) 1994-07-01 1995-06-28 An arrangement for the control of valve timing in a combustion engine
AT95304534T ATE176030T1 (de) 1994-07-01 1995-06-28 Ventilsteuerungsregelungseinrichtung für eine brennkraftmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI943159A FI101165B (fi) 1994-07-01 1994-07-01 Järjestely polttomoottorin venttiilin ajoituksen säätämiseksi
FI943159 1994-07-01

Publications (3)

Publication Number Publication Date
FI943159A0 FI943159A0 (fi) 1994-07-01
FI943159A true FI943159A (fi) 1996-01-02
FI101165B FI101165B (fi) 1998-04-30

Family

ID=8541039

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943159A FI101165B (fi) 1994-07-01 1994-07-01 Järjestely polttomoottorin venttiilin ajoituksen säätämiseksi

Country Status (5)

Country Link
US (1) US5558050A (fi)
EP (1) EP0690207B1 (fi)
AT (1) ATE176030T1 (fi)
DE (1) DE69507385T2 (fi)
FI (1) FI101165B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348245B (en) * 1999-03-25 2002-10-23 Ricardo Inc Valvegear for engines of reciprocating piston type
JP3652194B2 (ja) * 1999-12-09 2005-05-25 三菱電機株式会社 画像表示装置
DE102006058691A1 (de) * 2006-12-13 2008-06-19 Schaeffler Kg Einrichtung zur hydraulischen Ansteuerung von Gaswechselventilen einer Hubkolbenbrennkraftmaschine
FI123759B (fi) * 2012-03-09 2013-10-31 Waertsilae Finland Oy Venttiilin toimilaitejärjestely
ES2644731T3 (es) * 2012-06-18 2017-11-30 François BOECK Sistema de distribución directa por motor de combustión interna
DE102012214645A1 (de) * 2012-08-17 2014-02-20 Mahle International Gmbh Brennkraftmaschine mit zwei gegenläufigen Nockenwellen
US9581057B1 (en) * 2014-08-20 2017-02-28 Ameriband, Llc Valve actuator system capable of operating multiple valves with a single cam

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB404426A (en) * 1932-10-25 1934-01-18 Arthur John Thatcher An improved mechanism to operate hydraulically the valves of an internal combustion engine
DE803839C (de) * 1948-10-02 1951-04-12 Maschf Augsburg Nuernberg Ag Nockensteuerung fuer Dampfmaschinen und Dampfmotoren
DE1002563B (de) * 1951-07-09 1957-02-14 Gerhard Schaller Hydraulischer Ventilantrieb fuer Brennkraftmaschinen
US2829628A (en) * 1954-08-30 1958-04-08 Nordberg Manufacturing Co Hydraulic valve actuating mechanism
US3139077A (en) * 1963-03-19 1964-06-30 Robert A Beucher Valve operating mechanism
FR1378676A (fr) * 1964-01-02 1964-11-13 Ruston & Hornsby Ltd Dispositif hydraulique pour la commande des soupapes de moteurs à combustion interne
US4258672A (en) * 1978-10-20 1981-03-31 Hietikko Calvin N Variable lift camming apparatus and methods of constructing and utilizing same
DE3115424A1 (de) * 1981-04-16 1982-11-11 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Einrichtung zum taktrichtigen betaetigen von gaswechselventilen
US4469056A (en) * 1983-02-22 1984-09-04 Tourtelot Jr Edward M Dual follower variable valve timing mechanism
DE3504639A1 (de) * 1985-02-11 1986-08-14 INTERATOM GmbH, 5060 Bergisch Gladbach Hydraulische steuerung fuer ventile von verbrennungskraftmaschinen
JPS63100211A (ja) * 1986-10-15 1988-05-02 Honda Motor Co Ltd 内燃機関の動弁装置
DE3825567A1 (de) * 1988-07-28 1990-02-01 Mak Maschinenbau Krupp Betaetigungsvorrichtung fuer ventile einer brennkraftmaschine
US5002022A (en) * 1989-08-30 1991-03-26 Cummins Engine Company, Inc. Valve control system with a variable timing hydraulic link
US5197419A (en) * 1991-05-06 1993-03-30 Dingess Billy E Internal combustion engine hydraulic actuated and variable valve timing device
DE4338080C2 (de) * 1993-11-08 1995-11-16 Daimler Benz Ag Hydraulische Ventilsteuervorrichtung für eine Brennkraftmaschine

Also Published As

Publication number Publication date
EP0690207A1 (en) 1996-01-03
DE69507385D1 (de) 1999-03-04
FI943159A0 (fi) 1994-07-01
EP0690207B1 (en) 1999-01-20
US5558050A (en) 1996-09-24
ATE176030T1 (de) 1999-02-15
DE69507385T2 (de) 1999-06-02
FI101165B (fi) 1998-04-30

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Legal Events

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HC Name/ company changed in application

Owner name: WAERTSILAE NSD OY AB