DE3664679D1 - Pilot capsule and closure for the mouth piece of a gas bottle - Google Patents

Pilot capsule and closure for the mouth piece of a gas bottle

Info

Publication number
DE3664679D1
DE3664679D1 DE8686400447T DE3664679T DE3664679D1 DE 3664679 D1 DE3664679 D1 DE 3664679D1 DE 8686400447 T DE8686400447 T DE 8686400447T DE 3664679 T DE3664679 T DE 3664679T DE 3664679 D1 DE3664679 D1 DE 3664679D1
Authority
DE
Germany
Prior art keywords
mouth
cylindrical part
orifice
gas bottle
sealing
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
Application number
DE8686400447T
Other languages
German (de)
Inventor
Jean-Francois Turinetto
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.)
Antargaz Distribution de Gaz SA
Original Assignee
Elf Antargaz
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 Elf Antargaz filed Critical Elf Antargaz
Application granted granted Critical
Publication of DE3664679D1 publication Critical patent/DE3664679D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing 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
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2270/0736—Capsules, e.g. CO2

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)
  • Tubes (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

1. Tamper-proof sealing cap of the one-piece type, intended for covering the mouth of a compressed-gas bottle and comprising : - a peripheral skirt (1) having projections directed inwards and intended for interacting with the male thread of the mouth (12), - a bottom (2) bordering the skirt (1), and - a central projection (6) which extends from the bottom (2) and enters the interior of the orifice (14) of the mouth and which has a cylindrical part capable of penetrating forcibly into a bore located inside the orifice (14), the projection (6) having a sealing stage consisting of a bolster (7) arranged on the inner wall of the bottom (2) an extended by a first cylindrical part (8), characterized in that the central projection (6) comprises a second sealing stage consisting of a second cylindrical part (9) terminating in a spherical zone (10) and, with a smaller diameter, extending the first cylindrical part, these two sealing stages being capable of interacting respectively with a mouth (12), the orifice (14) of which is provided either with a gasket (15) or with a pressure-regulating device (17).
DE8686400447T 1985-03-05 1986-03-04 Pilot capsule and closure for the mouth piece of a gas bottle Expired DE3664679D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8503230A FR2578623B1 (en) 1985-03-05 1985-03-05 BLIND AND SHUTTERING CAPSULE FOR BOTTLE GAS MOUTH

Publications (1)

Publication Number Publication Date
DE3664679D1 true DE3664679D1 (en) 1989-08-31

Family

ID=9316881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686400447T Expired DE3664679D1 (en) 1985-03-05 1986-03-04 Pilot capsule and closure for the mouth piece of a gas bottle

Country Status (5)

Country Link
EP (1) EP0194923B1 (en)
AT (1) ATE45024T1 (en)
DE (1) DE3664679D1 (en)
FR (1) FR2578623B1 (en)
PT (1) PT82138B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8812872U1 (en) * 1988-10-13 1988-11-24 Messer Griesheim Gmbh, 6000 Frankfurt, De
FR2789366B1 (en) * 1999-02-04 2001-03-09 Gaz De Petrole SEALING CAPSULE
MA47394B1 (en) * 2019-11-21 2021-10-29 Oulahiane Amine Tamper-evident safety cap for 12 and 34 kg gas cylinders

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB751744A (en) * 1953-10-13 1956-07-04 M & E Projects Ltd Improvements in bottle seals or closures
FR2134252B1 (en) * 1971-04-29 1975-02-21 Utilisation Ration Gaz
FR2163324B1 (en) * 1971-12-13 1975-07-18 Alca Sa
DE2204979A1 (en) * 1972-02-03 1973-08-09 Werner Nolte SCREW CAP CLOSURE
CH553696A (en) * 1973-05-09 1974-09-13 Obrist Albert & Co PLASTIC CAP FOR A CONTAINER, IN PARTICULAR A BOTTLE.
CH591372A5 (en) * 1975-05-26 1977-09-15 Wiedmer Walter Plastikform Elastic material bottle sealing cap - has notches in edge engaging under bead either side of opening lug
FR2391402A1 (en) * 1977-05-17 1978-12-15 Alca Sa DEVICE FOR A CAP RESISTANT TO HIGH GAS PRESSURE
FR2442194B1 (en) * 1978-11-24 1985-07-19 Elf Antargaz METHOD FOR ENSURING THE SEALING OF A SPEAKER ORIFICE AND METAL CAPSULE FOR SEALING SUCH AN ORIFICE

Also Published As

Publication number Publication date
PT82138B (en) 1993-05-31
EP0194923B1 (en) 1989-07-26
EP0194923A1 (en) 1986-09-17
FR2578623B1 (en) 1988-04-22
PT82138A (en) 1986-09-16
ATE45024T1 (en) 1989-08-15
FR2578623A1 (en) 1986-09-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee