FR2369486A1 - Perfectionnements apportes aux vannes - Google Patents

Perfectionnements apportes aux vannes

Info

Publication number
FR2369486A1
FR2369486A1 FR7632705A FR7632705A FR2369486A1 FR 2369486 A1 FR2369486 A1 FR 2369486A1 FR 7632705 A FR7632705 A FR 7632705A FR 7632705 A FR7632705 A FR 7632705A FR 2369486 A1 FR2369486 A1 FR 2369486A1
Authority
FR
France
Prior art keywords
valve
flexible tube
handle
end cap
tube
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.)
Granted
Application number
FR7632705A
Other languages
English (en)
Other versions
FR2369486B1 (fr
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.)
Truflo Ltd
Original Assignee
Truflo Ltd
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 Truflo Ltd filed Critical Truflo Ltd
Priority to FR7632705A priority Critical patent/FR2369486A1/fr
Publication of FR2369486A1 publication Critical patent/FR2369486A1/fr
Application granted granted Critical
Publication of FR2369486B1 publication Critical patent/FR2369486B1/fr
Granted 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F16K31/602—Pivoting levers, e.g. single-sided

Abstract

Vanne ayant un obturateur mobile dans un corps de vanne pour controler l'écoulement du fluide entre une lumière d'entrée et une lumière de sortie. On empêche toute fuite de fluide de la vanne le long d'une tige 16 de commande solidaire de l'obturateur 11, 50 et munie d'un joint d'étanchéité 17, 58 en prolongeant cette tige par une partie incurvée 24, 52 qu'entoure un tuyau souple 25 formé par un soufflet métallique fixé par une extrémité au corps de vanne ou à un prolongement 27 de celui-ci, et dont l'autre extrémité est fermée par un organe 30 formant poignée ; ce tuyau souple 25 n'est pas fixé au prolongement 24, 52 mais permet la rotation de la tige 16; ainsi, en cas de défaut d'étanchéité du joint de tige 17, 58 le fluide ne pourra pas s'échapper de l'intérieur du tuyau souple 25. Cette vanne est utilisable dans toutes installations où circulent des fluides toxiques ou dangereux, par exemple des vapeurs ou des fluides à haute temperature.
FR7632705A 1976-10-29 1976-10-29 Perfectionnements apportes aux vannes Granted FR2369486A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7632705A FR2369486A1 (fr) 1976-10-29 1976-10-29 Perfectionnements apportes aux vannes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632705A FR2369486A1 (fr) 1976-10-29 1976-10-29 Perfectionnements apportes aux vannes

Publications (2)

Publication Number Publication Date
FR2369486A1 true FR2369486A1 (fr) 1978-05-26
FR2369486B1 FR2369486B1 (fr) 1982-12-03

Family

ID=9179378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632705A Granted FR2369486A1 (fr) 1976-10-29 1976-10-29 Perfectionnements apportes aux vannes

Country Status (1)

Country Link
FR (1) FR2369486A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621675A1 (fr) * 1987-10-09 1989-04-14 Mecafrance Sa Dispositif de commande d'une vanne
EP0345456A2 (fr) * 1988-06-01 1989-12-13 ZEO-TECH Zeolith Technologie GmbH Dispositif de transmission d'un mouvement rotatif à travers une cloison, avec une étanchéité totale

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR609780A (fr) * 1926-01-22 1926-08-24 Système de montage des garnitures pour robinets, pompes et analogues et produits industriels qui en résultent
US2855000A (en) * 1955-02-16 1958-10-07 Robertshaw Fulton Controls Co Reverse flow valve
FR1213055A (fr) * 1958-10-23 1960-03-29 Chantiers De L Atlantique Penh Dispositif pour réaliser l'étanchéité complète de commandes, telles que celles des vannes, robinets ou analogues
US3596875A (en) * 1970-01-30 1971-08-03 E Z Serve Inc Remotely controlled fluid valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR609780A (fr) * 1926-01-22 1926-08-24 Système de montage des garnitures pour robinets, pompes et analogues et produits industriels qui en résultent
US2855000A (en) * 1955-02-16 1958-10-07 Robertshaw Fulton Controls Co Reverse flow valve
FR1213055A (fr) * 1958-10-23 1960-03-29 Chantiers De L Atlantique Penh Dispositif pour réaliser l'étanchéité complète de commandes, telles que celles des vannes, robinets ou analogues
US3596875A (en) * 1970-01-30 1971-08-03 E Z Serve Inc Remotely controlled fluid valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621675A1 (fr) * 1987-10-09 1989-04-14 Mecafrance Sa Dispositif de commande d'une vanne
EP0345456A2 (fr) * 1988-06-01 1989-12-13 ZEO-TECH Zeolith Technologie GmbH Dispositif de transmission d'un mouvement rotatif à travers une cloison, avec une étanchéité totale
DE3818742A1 (de) * 1988-06-01 1989-12-14 Zeolith Tech Leckagefreie drehdurchfuehrung
EP0345456A3 (en) * 1988-06-01 1989-12-27 Zeo-Tech Zeolith Technologie Device for the leak-tight transmission of rotary motion through a wall

Also Published As

Publication number Publication date
FR2369486B1 (fr) 1982-12-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse