FR3043443B1 - CAP FOR PROTECTING A BOTTLE OF GAS - Google Patents

CAP FOR PROTECTING A BOTTLE OF GAS Download PDF

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Publication number
FR3043443B1
FR3043443B1 FR1560671A FR1560671A FR3043443B1 FR 3043443 B1 FR3043443 B1 FR 3043443B1 FR 1560671 A FR1560671 A FR 1560671A FR 1560671 A FR1560671 A FR 1560671A FR 3043443 B1 FR3043443 B1 FR 3043443B1
Authority
FR
France
Prior art keywords
gas cylinder
thread
cap
ring
gas
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.)
Active
Application number
FR1560671A
Other languages
French (fr)
Other versions
FR3043443A1 (en
Inventor
Emmanuelle Perdrix
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 FR1560671A priority Critical patent/FR3043443B1/en
Priority to EP16197142.9A priority patent/EP3165807B1/en
Publication of FR3043443A1 publication Critical patent/FR3043443A1/en
Application granted granted Critical
Publication of FR3043443B1 publication Critical patent/FR3043443B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F17C13/005—Details of vessels or of the filling or discharging of vessels for medium-size and small storage vessels not under pressure
    • 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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • 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
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0157—Details of mounting arrangements for transport
    • F17C2205/0165—Details of mounting arrangements for transport with handgrip
    • 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
    • F17C2205/0308—Protective caps
    • 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
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • 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
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/035—High pressure (>10 bar)
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/012—Reducing weight
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/035—Dealing with losses of fluid
    • F17C2260/037—Handling leaked fluid
    • 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

L'invention concerne un chapeau de protection (10) d'une bouteille de gaz comportant un corps (11) configuré pour recouvrir un robinet d'une bouteille de gaz, et une bague (12) solidaire du corps (11) et comportant un filetage (13) destiné à coopérer avec un filetage d'une bouteille de gaz de sorte à maintenir le chapeau (10) sur une bouteille de gaz. Le corps (11) et la bague (12) sont réalisés en au moins deux matières plastiques distinctes, la première matière plastique du corps (11) présente un allongement à la rupture supérieur à 200% apte à absorber les chocs subis par le corps (11) et la seconde matière plastique de la bague (12) présente un allongement à la rupture inférieur à 100% apte à garantir une coopération du filetage (13) avec un filetage d'une bouteille de gaz.The invention relates to a protective cap (10) for a gas cylinder comprising a body (11) configured to cover a valve of a gas cylinder, and a ring (12) integral with the body (11) and comprising a thread (13) intended to cooperate with a thread of a gas cylinder so as to hold the cap (10) on a gas cylinder. The body (11) and the ring (12) are made of at least two distinct plastic materials, the first plastic material of the body (11) has an elongation at break greater than 200% capable of absorbing the shocks undergone by the body ( 11) and the second plastic material of the ring (12) has an elongation at break of less than 100% capable of ensuring cooperation of the thread (13) with a thread of a gas cylinder.

FR1560671A 2015-11-06 2015-11-06 CAP FOR PROTECTING A BOTTLE OF GAS Active FR3043443B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1560671A FR3043443B1 (en) 2015-11-06 2015-11-06 CAP FOR PROTECTING A BOTTLE OF GAS
EP16197142.9A EP3165807B1 (en) 2015-11-06 2016-11-03 Protective cap for a gas cylinder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1560671A FR3043443B1 (en) 2015-11-06 2015-11-06 CAP FOR PROTECTING A BOTTLE OF GAS
FR1560671 2015-11-06

Publications (2)

Publication Number Publication Date
FR3043443A1 FR3043443A1 (en) 2017-05-12
FR3043443B1 true FR3043443B1 (en) 2018-04-13

Family

ID=55300539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560671A Active FR3043443B1 (en) 2015-11-06 2015-11-06 CAP FOR PROTECTING A BOTTLE OF GAS

Country Status (2)

Country Link
EP (1) EP3165807B1 (en)
FR (1) FR3043443B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725187B1 (en) * 1994-09-30 1996-12-13 Totalgaz Cie Fse HANDLING DEVICE FOR AN OBJECT, ESPECIALLY A LIQUEFIED GAS BOTTLE
FR2791757B1 (en) * 1999-04-01 2001-06-15 Air Liquide COMPOSITE OPEN HAT FROM LARGE INDUSTRIAL AND MEDICAL GAS BOTTLES
GB0522048D0 (en) * 2005-10-28 2005-12-07 Boc Group Plc Valve guard assembly
FR2897920B1 (en) * 2006-02-24 2008-06-20 Codecom Sarl HAT FOR THE PROTECTION AND HANDLING OF A METAL BOTTLE FORMING A CONTAINER UNDER PRESSURE, IN PARTICULAR A BOTTLE OF LIQUEFIED PETROLEUM GAS, AND METHODS OF MANUFACTURING SUCH A HAT
DE102011014064A1 (en) 2011-03-16 2012-09-20 Messer Gaspack Gmbh Tamper evident for compressed gas cylinders
FR3011061B1 (en) 2013-09-26 2015-09-11 Air Liquide Medical Systems FLUID STORAGE DEVICE AND METHOD OF MOUNTING A HAT ON SUCH A DEVICE
FR3018581B1 (en) * 2014-03-12 2017-01-27 Air Liquide COVERAGE WITH PROTECTIVE BAND OF THE ROTARY CONTROL MEMBER OF A BLOCK GAS CONTAINER TAP
FR3019623B1 (en) * 2014-04-02 2021-01-22 Cie Des Gaz De Petrole Primagaz HANDLE FOR A MOBILE TANK, INCLUDING A COMMUNICATION DEVICE

Also Published As

Publication number Publication date
EP3165807A2 (en) 2017-05-10
EP3165807A3 (en) 2017-06-07
EP3165807B1 (en) 2020-01-01
FR3043443A1 (en) 2017-05-12

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