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FR2781861B1 - DEVICE FOR CONTROLLING A QUARTERLY VALVE - Google Patents

DEVICE FOR CONTROLLING A QUARTERLY VALVE

Info

Publication number
FR2781861B1
FR2781861B1 FR9810083A FR9810083A FR2781861B1 FR 2781861 B1 FR2781861 B1 FR 2781861B1 FR 9810083 A FR9810083 A FR 9810083A FR 9810083 A FR9810083 A FR 9810083A FR 2781861 B1 FR2781861 B1 FR 2781861B1
Authority
FR
France
Prior art keywords
quarterly
valve
controlling
quarterly 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 - Fee Related
Application number
FR9810083A
Other languages
French (fr)
Other versions
FR2781861A1 (en
Inventor
Bernard Vasseur
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.)
Buracco SAS
Original Assignee
Buracco 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 Buracco SAS filed Critical Buracco SAS
Priority to FR9810083A priority Critical patent/FR2781861B1/en
Publication of FR2781861A1 publication Critical patent/FR2781861A1/en
Application granted granted Critical
Publication of FR2781861B1 publication Critical patent/FR2781861B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1476—Special return means
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Magnetically Actuated Valves (AREA)
FR9810083A 1998-07-31 1998-07-31 DEVICE FOR CONTROLLING A QUARTERLY VALVE Expired - Fee Related FR2781861B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9810083A FR2781861B1 (en) 1998-07-31 1998-07-31 DEVICE FOR CONTROLLING A QUARTERLY VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9810083A FR2781861B1 (en) 1998-07-31 1998-07-31 DEVICE FOR CONTROLLING A QUARTERLY VALVE

Publications (2)

Publication Number Publication Date
FR2781861A1 FR2781861A1 (en) 2000-02-04
FR2781861B1 true FR2781861B1 (en) 2000-10-13

Family

ID=9529438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810083A Expired - Fee Related FR2781861B1 (en) 1998-07-31 1998-07-31 DEVICE FOR CONTROLLING A QUARTERLY VALVE

Country Status (1)

Country Link
FR (1) FR2781861B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8567752B2 (en) 2009-09-02 2013-10-29 Emerson Process Management, Valve Automation Inc. Rotary valve actuators having partial stroke damping apparatus
CN202732530U (en) * 2011-02-18 2013-02-13 易斯拓克自动化股份有限公司 Cylinder structure
WO2012109795A1 (en) * 2011-02-18 2012-08-23 易斯拓克自动化股份有限公司 Pneumatic cylinder structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8403234A (en) * 1984-10-24 1986-05-16 El O Matic Bv SWITCH UNIT AND PRESSURE UNIT FOR THAT.
IT1196937B (en) * 1986-07-08 1988-11-25 Giovanni Trevisan PRECOMPRESSED SPRING STRUCTURE, PARTICULARLY DESIGNED FOR PNEUMATIC-OPERATED SEMI-ROTATING ACTUATORS, WITH SIMPLE EFFECT

Also Published As

Publication number Publication date
FR2781861A1 (en) 2000-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse