DE69507385T2 - Ventilsteuerungsregelungseinrichtung für eine Brennkraftmaschine - Google Patents

Ventilsteuerungsregelungseinrichtung für eine Brennkraftmaschine

Info

Publication number
DE69507385T2
DE69507385T2 DE69507385T DE69507385T DE69507385T2 DE 69507385 T2 DE69507385 T2 DE 69507385T2 DE 69507385 T DE69507385 T DE 69507385T DE 69507385 T DE69507385 T DE 69507385T DE 69507385 T2 DE69507385 T2 DE 69507385T2
Authority
DE
Germany
Prior art keywords
valve
control
follower
combustion engine
internal combustion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69507385T
Other languages
English (en)
Other versions
DE69507385D1 (de
Inventor
Daniel Paro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wartsila NSD Oy AB
Original Assignee
Wartsila 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 Wartsila NSD Oy AB filed Critical Wartsila NSD Oy AB
Application granted granted Critical
Publication of DE69507385D1 publication Critical patent/DE69507385D1/de
Publication of DE69507385T2 publication Critical patent/DE69507385T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
DE69507385T 1994-07-01 1995-06-28 Ventilsteuerungsregelungseinrichtung für eine Brennkraftmaschine Expired - Fee Related DE69507385T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69507385D1 DE69507385D1 (de) 1999-03-04
DE69507385T2 true DE69507385T2 (de) 1999-06-02

Family

ID=8541039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69507385T Expired - Fee Related DE69507385T2 (de) 1994-07-01 1995-06-28 Ventilsteuerungsregelungseinrichtung für eine Brennkraftmaschine

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058691A1 (de) * 2006-12-13 2008-06-19 Schaeffler Kg Einrichtung zur hydraulischen Ansteuerung von Gaswechselventilen einer Hubkolbenbrennkraftmaschine
DE102012214645A1 (de) * 2012-08-17 2014-02-20 Mahle International Gmbh Brennkraftmaschine mit zwei gegenläufigen Nockenwellen

Families Citing this family (5)

* 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
FI123759B (en) * 2012-03-09 2013-10-31 Waertsilae Finland Oy Ventilaktuatorarrangemang
WO2013188932A2 (fr) * 2012-06-18 2013-12-27 Boeck Francois Système de distribution directe pour moteur a combustion interne
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058691A1 (de) * 2006-12-13 2008-06-19 Schaeffler Kg Einrichtung zur hydraulischen Ansteuerung von Gaswechselventilen einer Hubkolbenbrennkraftmaschine
DE102012214645A1 (de) * 2012-08-17 2014-02-20 Mahle International Gmbh Brennkraftmaschine mit zwei gegenläufigen Nockenwellen

Also Published As

Publication number Publication date
FI943159A (fi) 1996-01-02
EP0690207A1 (de) 1996-01-03
FI101165B (fi) 1998-04-30
ATE176030T1 (de) 1999-02-15
FI943159A0 (fi) 1994-07-01
EP0690207B1 (de) 1999-01-20
DE69507385D1 (de) 1999-03-04
US5558050A (en) 1996-09-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee