FR2933760B1 - Dispositif d'actionnement de vanne a papillon - Google Patents

Dispositif d'actionnement de vanne a papillon

Info

Publication number
FR2933760B1
FR2933760B1 FR0854646A FR0854646A FR2933760B1 FR 2933760 B1 FR2933760 B1 FR 2933760B1 FR 0854646 A FR0854646 A FR 0854646A FR 0854646 A FR0854646 A FR 0854646A FR 2933760 B1 FR2933760 B1 FR 2933760B1
Authority
FR
France
Prior art keywords
actuating
butterfly valve
butterfly
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.)
Active
Application number
FR0854646A
Other languages
English (en)
Other versions
FR2933760A1 (fr
Inventor
Jean Pierre Thulliez
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.)
EA Technique SAS
Original Assignee
EA Technique SAS
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 EA Technique SAS filed Critical EA Technique SAS
Priority to FR0854646A priority Critical patent/FR2933760B1/fr
Publication of FR2933760A1 publication Critical patent/FR2933760A1/fr
Application granted granted Critical
Publication of FR2933760B1 publication Critical patent/FR2933760B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
FR0854646A 2008-07-08 2008-07-08 Dispositif d'actionnement de vanne a papillon Active FR2933760B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0854646A FR2933760B1 (fr) 2008-07-08 2008-07-08 Dispositif d'actionnement de vanne a papillon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854646A FR2933760B1 (fr) 2008-07-08 2008-07-08 Dispositif d'actionnement de vanne a papillon

Publications (2)

Publication Number Publication Date
FR2933760A1 FR2933760A1 (fr) 2010-01-15
FR2933760B1 true FR2933760B1 (fr) 2013-01-18

Family

ID=40374910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0854646A Active FR2933760B1 (fr) 2008-07-08 2008-07-08 Dispositif d'actionnement de vanne a papillon

Country Status (1)

Country Link
FR (1) FR2933760B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976983B1 (fr) 2011-06-27 2013-06-21 Ksb Sas Actionneur a quart tournant a pignon non cylindrique et cremaillere complementaire
US10088056B2 (en) * 2015-01-26 2018-10-02 Hamilton Sundstrand Corporation Butterfly valve with modified scotch yoke connection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB826941A (en) * 1954-11-26 1960-01-27 United Aircraft Corp Improvements in or relating to fluid-pressure servo devices
US3253518A (en) * 1964-03-02 1966-05-31 Grove Valve & Regulator Co Piston operator
US4170169A (en) * 1975-09-19 1979-10-09 Shafer Homer J Piston operator for imparting rotary motion
US4355566A (en) * 1979-06-08 1982-10-26 Kitazawa Valve Co., Ltd. Valve driving apparatus
US4533113A (en) * 1984-04-24 1985-08-06 Francart Jr Armand Compact high torque rotary valve operator for simultaneous actuation of multiple rotary valves
US6640688B1 (en) * 2000-08-25 2003-11-04 Tyco Flow Control, Inc. Actuator assembly

Also Published As

Publication number Publication date
FR2933760A1 (fr) 2010-01-15

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