FR2536822B1 - - Google Patents

Info

Publication number
FR2536822B1
FR2536822B1 FR8219976A FR8219976A FR2536822B1 FR 2536822 B1 FR2536822 B1 FR 2536822B1 FR 8219976 A FR8219976 A FR 8219976A FR 8219976 A FR8219976 A FR 8219976A FR 2536822 B1 FR2536822 B1 FR 2536822B1
Authority
FR
France
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
FR8219976A
Other languages
French (fr)
Other versions
FR2536822A1 (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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8219976A priority Critical patent/FR2536822A1/fr
Publication of FR2536822A1 publication Critical patent/FR2536822A1/fr
Application granted granted Critical
Publication of FR2536822B1 publication Critical patent/FR2536822B1/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
    • F16K31/088—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element the movement of the first magnet being a rotating or pivoting movement
    • 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
    • F16K49/00—Means in or on valves for heating or cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR8219976A 1982-11-29 1982-11-29 Dispositif du type robinet a commande magnetique comportant une vis a rouleaux Granted FR2536822A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8219976A FR2536822A1 (fr) 1982-11-29 1982-11-29 Dispositif du type robinet a commande magnetique comportant une vis a rouleaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8219976A FR2536822A1 (fr) 1982-11-29 1982-11-29 Dispositif du type robinet a commande magnetique comportant une vis a rouleaux

Publications (2)

Publication Number Publication Date
FR2536822A1 FR2536822A1 (fr) 1984-06-01
FR2536822B1 true FR2536822B1 (enrdf_load_stackoverflow) 1985-05-03

Family

ID=9279614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8219976A Granted FR2536822A1 (fr) 1982-11-29 1982-11-29 Dispositif du type robinet a commande magnetique comportant une vis a rouleaux

Country Status (1)

Country Link
FR (1) FR2536822A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592125A1 (fr) * 1985-12-23 1987-06-26 Jeumont Schneider Vanne etanche
US6918574B2 (en) 2001-08-24 2005-07-19 Fmc Technologies, Inc. Reduced torque gate valve with roller screw

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT327335B (de) * 1968-01-29 1976-01-26 Boehler & Co Ag Geb Vorrichtung zur abdichtung von spindeln, insbesondere bei ventilen fur flussige metalle, wie flussiges natrium, z.b. in kernreaktoren
FR2090421A5 (enrdf_load_stackoverflow) * 1970-02-12 1972-01-14 Barreau Michel
US4106825A (en) * 1976-12-13 1978-08-15 Autoclave Engineers, Inc. High pressure magnetic drive including magnetic thrust bearings
US4232695A (en) * 1978-12-18 1980-11-11 The Garrett Corporation Fluid control valve and method
US4274444A (en) * 1979-05-17 1981-06-23 Autoclave Engineers, Inc. Magnetically actuated rising stem valve

Also Published As

Publication number Publication date
FR2536822A1 (fr) 1984-06-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
DA Annulment of decision of lapse
ST Notification of lapse