FR2795480B1 - Actionneur de secours pour robinets et vannes de grand diametre comportant un obturateur a translation - Google Patents

Actionneur de secours pour robinets et vannes de grand diametre comportant un obturateur a translation

Info

Publication number
FR2795480B1
FR2795480B1 FR9908218A FR9908218A FR2795480B1 FR 2795480 B1 FR2795480 B1 FR 2795480B1 FR 9908218 A FR9908218 A FR 9908218A FR 9908218 A FR9908218 A FR 9908218A FR 2795480 B1 FR2795480 B1 FR 2795480B1
Authority
FR
France
Prior art keywords
valves
large diameter
backup actuator
shutter
translation
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 - Lifetime
Application number
FR9908218A
Other languages
English (en)
Other versions
FR2795480A1 (fr
Inventor
Evrard Borg
Bernard Brouquieres
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.)
Pyroalliance SA
Original Assignee
Pyroalliance SA
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 Pyroalliance SA filed Critical Pyroalliance SA
Priority to FR9908218A priority Critical patent/FR2795480B1/fr
Publication of FR2795480A1 publication Critical patent/FR2795480A1/fr
Application granted granted Critical
Publication of FR2795480B1 publication Critical patent/FR2795480B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • F16K13/04—Other constructional types of cut-off apparatus; Arrangements for cutting-off with a breakable closure member
    • F16K13/06—Other constructional types of cut-off apparatus; Arrangements for cutting-off with a breakable closure member constructed to be ruptured by an explosion
FR9908218A 1999-06-28 1999-06-28 Actionneur de secours pour robinets et vannes de grand diametre comportant un obturateur a translation Expired - Lifetime FR2795480B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9908218A FR2795480B1 (fr) 1999-06-28 1999-06-28 Actionneur de secours pour robinets et vannes de grand diametre comportant un obturateur a translation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9908218A FR2795480B1 (fr) 1999-06-28 1999-06-28 Actionneur de secours pour robinets et vannes de grand diametre comportant un obturateur a translation

Publications (2)

Publication Number Publication Date
FR2795480A1 FR2795480A1 (fr) 2000-12-29
FR2795480B1 true FR2795480B1 (fr) 2001-07-27

Family

ID=9547367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9908218A Expired - Lifetime FR2795480B1 (fr) 1999-06-28 1999-06-28 Actionneur de secours pour robinets et vannes de grand diametre comportant un obturateur a translation

Country Status (1)

Country Link
FR (1) FR2795480B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138350A1 (de) 2001-08-04 2003-02-20 Tesa Ag Verwendung eines doppelseitig klebend ausgerüsteten Klebebands zum Verschließen und Öffnen von Kartons oder kartonähnlichen Verpackungen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838609A (en) 1973-08-24 1974-10-01 Philadelphia Gear Corp De-clutch mechanism in valve operator
US4285493A (en) 1979-03-01 1981-08-25 Borg-Warner Corporation Valve operator
GB2115111B (en) * 1982-01-25 1987-01-14 Ava Int Corp Fail safe gate valves and actuators therefor
US4691893A (en) 1982-01-25 1987-09-08 Ava International Corporation Fail safe gate valves and actuators therefor
FR2712658B1 (fr) * 1993-11-19 1995-12-22 Pyromeca Dispositif de manÓoeuvre d'une vanne commandée par un arbre rotatif moteur.
FR2712955B1 (fr) * 1993-11-25 1995-12-22 Pyromeca Dispositif de manÓoeuvre d'une vanne à obturateur se déplaçant par translation.
FR2736703B1 (fr) 1995-07-13 1997-08-22 Pyromeca Sa Dispositif de fermeture de securite pour vanne, comportant un verin exterieur
NO971526L (no) * 1996-04-04 1997-10-06 Baker Hughes Inc Ventilaktuator

Also Published As

Publication number Publication date
FR2795480A1 (fr) 2000-12-29

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