FR2396696A1 - Safety stopper for liquefied gas bottle - fitted with outer loose ring to prevent accidental loosening - Google Patents

Safety stopper for liquefied gas bottle - fitted with outer loose ring to prevent accidental loosening

Info

Publication number
FR2396696A1
FR2396696A1 FR7721201A FR7721201A FR2396696A1 FR 2396696 A1 FR2396696 A1 FR 2396696A1 FR 7721201 A FR7721201 A FR 7721201A FR 7721201 A FR7721201 A FR 7721201A FR 2396696 A1 FR2396696 A1 FR 2396696A1
Authority
FR
France
Prior art keywords
stopper
fitted
gas bottle
liquefied gas
prevent accidental
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
FR7721201A
Other languages
French (fr)
Other versions
FR2396696B1 (en
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.)
Rovip SA
Original Assignee
Rovip 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 Rovip SA filed Critical Rovip SA
Priority to FR7721201A priority Critical patent/FR2396696A1/en
Publication of FR2396696A1 publication Critical patent/FR2396696A1/en
Application granted granted Critical
Publication of FR2396696B1 publication Critical patent/FR2396696B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/06—Deformable or tearable wires, strings, or strips; Use of seals, e.g. destructible locking pins
    • B65D55/08—Annular elements encircling container necks
    • B65D55/0863—Plastic snap-on cap-like collars having frangible parts
    • 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
    • F17C13/06—Closures, e.g. cap, breakable member
    • 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
    • F17C2205/0311—Closure means
    • 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
    • F17C2205/05—Vessel or content identifications, e.g. labels
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • 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
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0745—Gas bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The stopper (1) has an internal thread (11) which screws onto the gas bottle. The outer surface of the stopper is covered with a ring (2) which is loose on the stopper and allowed to turn on the stopper. The inside of the stopper is fitted with a groove to take a sealing washer (1, 2). The outer ring is made from harder and more brittle material than the stopper. The ring protects the stopper from accidental shocks and prevents accidental loosening of the stopper.
FR7721201A 1977-07-08 1977-07-08 Safety stopper for liquefied gas bottle - fitted with outer loose ring to prevent accidental loosening Granted FR2396696A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7721201A FR2396696A1 (en) 1977-07-08 1977-07-08 Safety stopper for liquefied gas bottle - fitted with outer loose ring to prevent accidental loosening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721201A FR2396696A1 (en) 1977-07-08 1977-07-08 Safety stopper for liquefied gas bottle - fitted with outer loose ring to prevent accidental loosening

Publications (2)

Publication Number Publication Date
FR2396696A1 true FR2396696A1 (en) 1979-02-02
FR2396696B1 FR2396696B1 (en) 1984-07-06

Family

ID=9193188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721201A Granted FR2396696A1 (en) 1977-07-08 1977-07-08 Safety stopper for liquefied gas bottle - fitted with outer loose ring to prevent accidental loosening

Country Status (1)

Country Link
FR (1) FR2396696A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639033A1 (en) * 1988-11-15 1990-05-18 Baccarat Cristalleries CRYSTAL OR GLASS BOTTLE WITH A TAMPER-FREE CAP
EP0545566A1 (en) * 1991-11-12 1993-06-09 Carter Holt Harvey Plastic Products Group Limited Tamper indicating elements
WO2012113928A1 (en) * 2011-02-25 2012-08-30 Messer Gaspack Gmbh Tamper-indicating element for a compressed-gas cylinder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306411A (en) * 1960-11-18 1962-10-13 Improvements to tamper-proof closures for bottles and other containers
US3628680A (en) * 1969-11-14 1971-12-21 Danny L Deaver Safety guard for container closures
FR2176497A1 (en) * 1972-03-21 1973-11-02 Unicler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306411A (en) * 1960-11-18 1962-10-13 Improvements to tamper-proof closures for bottles and other containers
US3628680A (en) * 1969-11-14 1971-12-21 Danny L Deaver Safety guard for container closures
FR2176497A1 (en) * 1972-03-21 1973-11-02 Unicler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639033A1 (en) * 1988-11-15 1990-05-18 Baccarat Cristalleries CRYSTAL OR GLASS BOTTLE WITH A TAMPER-FREE CAP
EP0369086A1 (en) * 1988-11-15 1990-05-23 Compagnie Des Cristalleries De Baccarat Crystal or glass bottle having a tamper-proof stopper
EP0545566A1 (en) * 1991-11-12 1993-06-09 Carter Holt Harvey Plastic Products Group Limited Tamper indicating elements
WO2012113928A1 (en) * 2011-02-25 2012-08-30 Messer Gaspack Gmbh Tamper-indicating element for a compressed-gas cylinder

Also Published As

Publication number Publication date
FR2396696B1 (en) 1984-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse