CA2017566A1 - Ensemble de valve pour emballage de fluide sous pression et emballage equipe d'un tel ensemble - Google Patents

Ensemble de valve pour emballage de fluide sous pression et emballage equipe d'un tel ensemble

Info

Publication number
CA2017566A1
CA2017566A1 CA 2017566 CA2017566A CA2017566A1 CA 2017566 A1 CA2017566 A1 CA 2017566A1 CA 2017566 CA2017566 CA 2017566 CA 2017566 A CA2017566 A CA 2017566A CA 2017566 A1 CA2017566 A1 CA 2017566A1
Authority
CA
Canada
Prior art keywords
valve
filling
packaging
auxiliary
pressurized fluid
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
CA 2017566
Other languages
English (en)
Other versions
CA2017566C (fr
Inventor
Jean-Marie Politi
Lennart Franz
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2017566A1 publication Critical patent/CA2017566A1/fr
Application granted granted Critical
Publication of CA2017566C publication Critical patent/CA2017566C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/306—Shut-off valves with additional means with a valve member, e.g. stem or shaft, passing through the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/02—Closures with filling and discharging, or with discharging, devices for initially filling and for preventing subsequent refilling
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/307—Additional means used in combination with the main valve
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0329—Valves manually actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Buffer Packaging (AREA)

Abstract

L'ensemble de valve pour emballage perdu comporte un boîtier de valve renfermant un clapet principal et un clapet auxiliaire initialement maintenu en position d'ouverture par un verrouillage élastique qui est déverrouillé, en fin d'un premier remplissage, par un déplacement du clapet principal au-delà de sa position d'ouverture normale sous l'action d'un robinet de remplissage à course longue. Le clapet auxiliaire est alors plaqué
en appui sur son siège par un ressort à faible tarage. Toute dépression de soutirage provoque l'ouverture du clapet auxiliaire, alors que toute surpression de remplissage se heurte au clapet auxiliaire en position de fermeture. Ce système élimine la possibilité d'un quelconque remplissage ultérieur par un utilisateur.
CA 2017566 1989-05-29 1990-05-25 Ensemble de valve pour emballage de fluide sous pression et emballage equipe d'un tel ensemble Expired - Fee Related CA2017566C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8906983A FR2647521B1 (fr) 1989-05-29 1989-05-29 Valve pour emballage perdu de fluide sous pression et emballage equipe d'une telle valve
FR8906983 1989-05-29

Publications (2)

Publication Number Publication Date
CA2017566A1 true CA2017566A1 (fr) 1990-11-29
CA2017566C CA2017566C (fr) 2000-05-23

Family

ID=9382082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2017566 Expired - Fee Related CA2017566C (fr) 1989-05-29 1990-05-25 Ensemble de valve pour emballage de fluide sous pression et emballage equipe d'un tel ensemble

Country Status (2)

Country Link
CA (1) CA2017566C (fr)
FR (1) FR2647521B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299280C (fr) *
US2019251A (en) * 1933-11-06 1935-10-29 Devco Inc Filling and dispensing spout
FR1106037A (fr) * 1954-06-10 1955-12-12 Perfectionnements aux dispositifs de manoeuvre des clapets de bondes à tirette
US3476148A (en) * 1967-06-05 1969-11-04 Borg Warner Valve detent mechanism
DE2836482A1 (de) * 1978-08-21 1980-03-06 Otto Dipl Ing Lachner Vorrichtung zum fuellen und entleeren von fuellgutbehaeltern mit gasfoermigen und/oder fluessigen stoffen

Also Published As

Publication number Publication date
FR2647521B1 (fr) 1991-08-16
FR2647521A1 (fr) 1990-11-30
CA2017566C (fr) 2000-05-23

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed