FR1495604A - Valve actuator - Google Patents

Valve actuator

Info

Publication number
FR1495604A
FR1495604A FR72877A FR72877A FR1495604A FR 1495604 A FR1495604 A FR 1495604A FR 72877 A FR72877 A FR 72877A FR 72877 A FR72877 A FR 72877A FR 1495604 A FR1495604 A FR 1495604A
Authority
FR
France
Prior art keywords
valve actuator
actuator
valve
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
Application number
FR72877A
Other languages
French (fr)
Inventor
Rene Doyen
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 filed Critical
Priority to FR72877A priority Critical patent/FR1495604A/en
Application granted granted Critical
Publication of FR1495604A publication Critical patent/FR1495604A/en
Expired 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
    • 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/076—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with sealing faces shaped as surfaces of solids of revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR72877A 1966-08-11 1966-08-11 Valve actuator Expired FR1495604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR72877A FR1495604A (en) 1966-08-11 1966-08-11 Valve actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR72877A FR1495604A (en) 1966-08-11 1966-08-11 Valve actuator

Publications (1)

Publication Number Publication Date
FR1495604A true FR1495604A (en) 1967-09-22

Family

ID=8615308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR72877A Expired FR1495604A (en) 1966-08-11 1966-08-11 Valve actuator

Country Status (1)

Country Link
FR (1) FR1495604A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480853A1 (en) * 1980-04-22 1981-10-23 Renault Hydraulic valve control for IC engine - uses piston controlled by concentric sleeves rotated by engine driven satellite gear train
EP1426666A1 (en) * 2002-12-06 2004-06-09 Hamilton Sundstrand Corporation Lubrication system valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480853A1 (en) * 1980-04-22 1981-10-23 Renault Hydraulic valve control for IC engine - uses piston controlled by concentric sleeves rotated by engine driven satellite gear train
EP1426666A1 (en) * 2002-12-06 2004-06-09 Hamilton Sundstrand Corporation Lubrication system valve
US6886665B2 (en) 2002-12-06 2005-05-03 Hamilton Sundstrand Lubrication system valve

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