BE385731A - - Google Patents

Info

Publication number
BE385731A
BE385731A BE385731DA BE385731A BE 385731 A BE385731 A BE 385731A BE 385731D A BE385731D A BE 385731DA BE 385731 A BE385731 A BE 385731A
Authority
BE
Belgium
Prior art keywords
valve
piston
cam
hydraulic control
question
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE385731A publication Critical patent/BE385731A/fr

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
BE385731D BE385731A (de)

Publications (1)

Publication Number Publication Date
BE385731A true BE385731A (de)

Family

ID=54525

Family Applications (1)

Application Number Title Priority Date Filing Date
BE385731D BE385731A (de)

Country Status (1)

Country Link
BE (1) BE385731A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069749A4 (de) * 1981-01-20 1983-05-16 Wride Marlene A Ventilstössel mit variablem hub.
WO2008061523A3 (de) * 2006-11-23 2008-09-12 Lesa Maschinen Gmbh Wärmekraftmaschine mit einer ventilanordnung und ventilsteuerung für eine solche ventilanordnung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069749A4 (de) * 1981-01-20 1983-05-16 Wride Marlene A Ventilstössel mit variablem hub.
US4502425A (en) * 1981-01-20 1985-03-05 Marlene A. Wride Variable lift cam follower
WO2008061523A3 (de) * 2006-11-23 2008-09-12 Lesa Maschinen Gmbh Wärmekraftmaschine mit einer ventilanordnung und ventilsteuerung für eine solche ventilanordnung

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