EP0093130A1 - Dispositif de decharge de recipients sous pression - Google Patents

Dispositif de decharge de recipients sous pression

Info

Publication number
EP0093130A1
EP0093130A1 EP82903253A EP82903253A EP0093130A1 EP 0093130 A1 EP0093130 A1 EP 0093130A1 EP 82903253 A EP82903253 A EP 82903253A EP 82903253 A EP82903253 A EP 82903253A EP 0093130 A1 EP0093130 A1 EP 0093130A1
Authority
EP
European Patent Office
Prior art keywords
piston
valve
pin
closure
bore
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.)
Withdrawn
Application number
EP82903253A
Other languages
German (de)
English (en)
Inventor
John Walter Rilett
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.)
Individual
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 EP0093130A1 publication Critical patent/EP0093130A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/04—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/0042—Details of specific parts of the dispensers
    • B67D1/0078—Ingredient cartridges
    • B67D1/008—Gas cartridges or bottles
    • 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
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • 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
    • F17C2205/032—Closure means pierceable
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/013—Carbone dioxide
    • 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
    • F17C2270/02—Applications for medical applications
    • F17C2270/025—Breathing
    • 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

Definitions

  • This invention concerns improvements relating to apparatus for discharing pressurised containers, such as carbon dioxide bulbs and gas cylinders.
  • the sealing abutment means is preferably resilient and is preferably arrang to contact the nose or end of the container j
  • the body means may be moulded to incorporate safety means such as an integral burst-disk or other weak spot arranged to-fracture " when the bore means is subjected to a pressure above or exceeding a predetermined maximum pressure.
  • safety means such as an integral burst-disk or other weak spot arranged to-fracture " when the bore means is subjected to a pressure above or exceeding a predetermined maximum pressure.
  • valve means includes a poppet valve member made from metal, and a suitably formed valve seating.
  • Such valve means is expensive to make and can become blocked or jammed for various reasons, e.g. discharge grooves in the valve stem or spindle may become clogged or choked with particles from the gas cylinder.
  • FIGURES 2, 3 and 4 show portions of the piercing apparatus, including piston means, to illutrate three stages of a piercing operation;
  • the wall of the socket 55 is provided with similar pressure relief means in the form of grooves 71, so as to provide a vent path for any gas which escapes between the pin and the seal 54, whereby to prevent the seal 54 being blown out of the socket.
  • the pin 53 is as hereinbefore.- described with reference to FIGURE 5.
  • This apparatus is constructed as an adaptor which is adapted to be joined to the first embodiment of apparatus (as in FIGURE 1) by means of an internally-threaded extension 91 so that a concentric extension 92 (FIGURE 9) abuts " the seal 54 (FIGURE 1) and receives the tip 58 of the pin 53.
  • the • - ⁇ pin may be of plastics material and may be moulded • integrally with or into the piston moulding.

Landscapes

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

Abstract

Dispositif permettant la décharge d'un récipient sous pression (61) dans lequel un corps creux (10) possède un organe d'alésage intérieur (20, 25) et dans lequel un organe d'ouverture de la fermeture, par exemple un ergot creux (53), est monté sur un organe de piston (15) disposé de manière coulissante dans une partie de l'organe d'alésage, par exemple dans un cylindre de piston (25); un passage (150) s'étend depuis l'ergot jusqu'au côté opposé de l'organe de piston de sorte que la quantité de gaz libérée initialement passe au travers de l'organe de piston et entraîne le piston contre le récipient pour serrer de manière étanche des organes d'appui d'étanchéité (54) contre l'extrémité du récipient autour de la fermeture percée (64) du récipient.
EP82903253A 1981-11-07 1982-10-28 Dispositif de decharge de recipients sous pression Withdrawn EP0093130A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8133650 1981-11-07
GB8133650 1981-11-07

Publications (1)

Publication Number Publication Date
EP0093130A1 true EP0093130A1 (fr) 1983-11-09

Family

ID=10525719

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82903253A Withdrawn EP0093130A1 (fr) 1981-11-07 1982-10-28 Dispositif de decharge de recipients sous pression

Country Status (6)

Country Link
EP (1) EP0093130A1 (fr)
JP (1) JPS58501870A (fr)
GB (1) GB2110358B (fr)
IT (1) IT1148450B (fr)
WO (1) WO1983001669A1 (fr)
ZA (1) ZA827886B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60260800A (ja) * 1984-06-05 1985-12-23 Toowa Japan:Kk ボンベ装置
GB8508548D0 (en) * 1985-04-02 1985-05-09 Gomersall R Attachment for pressure vessel
GB2199127B (en) * 1986-12-01 1990-07-11 Isoworth Ltd Gas bottle closure
EP0309612A1 (fr) * 1987-10-02 1989-04-05 Sektkellerei Dispositif pour vider des bouteilles
FR2703757B1 (fr) * 1993-04-09 1995-06-02 Applic Gaz Sa Ensemble standardisé pour l'obtention d'au moins deux têtes de prise de gaz différentes.
US6246026B1 (en) 1998-09-18 2001-06-12 The Whitaker Corporation Process for cutting an optical fiber
IL255921A (en) * 2017-11-26 2018-01-31 Wilder Haim Adapter for a pressurized gas container

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR728276A (fr) * 1930-12-16 1932-07-04 Perfectionnements apportés aux appareils pour pulvériser ou atomiser des matières
US2644313A (en) * 1951-11-16 1953-07-07 Specialties Dev Corp Carbon dioxide storage
JPS49103216A (fr) * 1973-02-03 1974-09-30
BE846754A (fr) * 1976-09-30 1977-01-17 Dispositif de percement et d'etancheite pour cartouches de gaz carbonique et similaires

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8301669A1 *

Also Published As

Publication number Publication date
IT8249415A0 (it) 1982-11-03
GB2110358A (en) 1983-06-15
JPS58501870A (ja) 1983-11-04
IT1148450B (it) 1986-12-03
GB2110358B (en) 1985-02-13
ZA827886B (en) 1983-09-28
WO1983001669A1 (fr) 1983-05-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19830723

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850103