FI20095970L - ARRANGEMENT FOR USING A GAS EXCHANGE VALVE - Google Patents

ARRANGEMENT FOR USING A GAS EXCHANGE VALVE Download PDF

Info

Publication number
FI20095970L
FI20095970L FI20095970A FI20095970A FI20095970L FI 20095970 L FI20095970 L FI 20095970L FI 20095970 A FI20095970 A FI 20095970A FI 20095970 A FI20095970 A FI 20095970A FI 20095970 L FI20095970 L FI 20095970L
Authority
FI
Finland
Prior art keywords
arrangement
gas exchange
exchange valve
valve
gas
Prior art date
Application number
FI20095970A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Kalevi Huhtala
Matti Vilenius
Original Assignee
Waertsilae Finland Oy
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 Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20095970A priority Critical patent/FI20095970L/en
Priority to PCT/FI2010/050724 priority patent/WO2011033179A2/en
Publication of FI20095970L publication Critical patent/FI20095970L/en

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
    • F01L1/267—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 with means for varying the timing or the lift of the valves
    • 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
    • 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
    • F01L2001/34426—Oil control valves
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/045—Valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
FI20095970A 2009-09-21 2009-09-21 ARRANGEMENT FOR USING A GAS EXCHANGE VALVE FI20095970L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20095970A FI20095970L (en) 2009-09-21 2009-09-21 ARRANGEMENT FOR USING A GAS EXCHANGE VALVE
PCT/FI2010/050724 WO2011033179A2 (en) 2009-09-21 2010-09-17 Arrangement for operating a gas exchange valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20095970A FI20095970L (en) 2009-09-21 2009-09-21 ARRANGEMENT FOR USING A GAS EXCHANGE VALVE

Publications (1)

Publication Number Publication Date
FI20095970L true FI20095970L (en) 2011-03-30

Family

ID=41136431

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095970A FI20095970L (en) 2009-09-21 2009-09-21 ARRANGEMENT FOR USING A GAS EXCHANGE VALVE

Country Status (2)

Country Link
FI (1) FI20095970L (en)
WO (1) WO2011033179A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124349B (en) * 2012-03-09 2014-07-15 Wärtsilä Finland Oy Hydraulic actuator and throttle valve arrangement
CN105782143A (en) * 2016-03-24 2016-07-20 中国北方发动机研究所(天津) Anti-vibration device of rapid hydraulic adjusting system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002046582A2 (en) * 2000-12-04 2002-06-13 Sturman Industries, Inc. Hydraulic valve actuation systems and methods
WO2006081829A1 (en) * 2005-02-02 2006-08-10 Man Diesel A/S A large two-stroke diesel engine with hydraulically actuated exhaust gas valves
US7040266B1 (en) * 2005-05-10 2006-05-09 Gm Global Technology Operations, Inc. Electro-hydraulic engine valve actuation

Also Published As

Publication number Publication date
WO2011033179A3 (en) 2011-06-03
WO2011033179A2 (en) 2011-03-24

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Legal Events

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MM Patent lapsed