FR3061945A1 - PRESSURIZED FLUID BOTTLE - Google Patents

PRESSURIZED FLUID BOTTLE Download PDF

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Publication number
FR3061945A1
FR3061945A1 FR1750348A FR1750348A FR3061945A1 FR 3061945 A1 FR3061945 A1 FR 3061945A1 FR 1750348 A FR1750348 A FR 1750348A FR 1750348 A FR1750348 A FR 1750348A FR 3061945 A1 FR3061945 A1 FR 3061945A1
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France
Prior art keywords
bottle
airbag
sensor
tap
airbag device
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
FR1750348A
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French (fr)
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FR3061945B1 (en
Inventor
Florian Beolor
Dorothee Chaillou
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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Priority to FR1750348A priority Critical patent/FR3061945B1/en
Publication of FR3061945A1 publication Critical patent/FR3061945A1/en
Application granted granted Critical
Publication of FR3061945B1 publication Critical patent/FR3061945B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • 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
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • 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
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0107—Frames
    • 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
    • F17C2205/0196—Details of mounting arrangements with shock absorbing 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
    • F17C2205/03—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
    • F17C2223/03—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
    • 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
    • F17C2223/036—Very high pressure (>80 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0465—Vibrations, e.g. of acoustic type
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0469—Constraints, e.g. by gauges
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0482—Acceleration
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0486—Indicating or measuring characterised by the location
    • F17C2250/0491—Parameters measured at or inside the vessel
    • 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
    • F17C2260/04—Reducing risks and environmental impact
    • F17C2260/042—Reducing risk of explosion
    • 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)
  • Component Parts Of Construction Machinery (AREA)
  • Buffer Packaging (AREA)
  • Air Bags (AREA)

Abstract

Bouteille de fluide sous pression dont une extrémité est munie d'un robinet (1), la bouteille comprenant un capteur (3) de chute et étant caractérisée en ce qu'elle comprend un dispositif (4) de sac gonflable déployable pour la protection contre les chocs, ledit dispositif (4) de sac gonflable étant relié au capteur (3) de chute et configuré pour déployer automatiquement le sac gonflable sur la bouteille en réponse à un signal généré par le capteur (3) de chuteBottle of pressurized fluid, one end of which is provided with a tap (1), the bottle comprising a drop sensor (3) and being characterized in that it comprises a deployable airbag device (4) for protection against the shocks, said inflatable bag device (4) being connected to the drop sensor (3) and configured to automatically deploy the airbag on the bottle in response to a signal generated by the drop sensor (3)

Description

Titulaire(s) : L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE Société anonyme.Holder (s): AIR LIQUIDE, ANONYMOUS COMPANY FOR THE STUDY AND EXPLOITATION OF GEORGES CLAUDE PROCESSES Société anonyme.

O Demande(s) d’extension :O Extension request (s):

© Mandataire(s) : L'AIR LIQUIDE.© Agent (s): AIR LIQUIDE.

© BOUTEILLE DE FLUIDE SOUS PRESSION.© BOTTLE OF PRESSURE FLUID.

©) Bouteille de fluide sous pression dont une extrémité est munie d'un robinet (1), la bouteille comprenant un capteur (3) de chute et étant caractérisée en ce qu'elle comprend un dispositif (4) de sac gonflable déployable pour la protection contre les chocs, ledit dispositif (4) de sac gonflable étant relié au capteur (3) de chute et configuré pour déployer automatiquement le sac gonflable sur la bouteille en réponse à un signal généré par le capteur (3) de chute©) Bottle of pressurized fluid, one end of which is provided with a tap (1), the bottle comprising a fall sensor (3) and being characterized in that it comprises a deployable airbag device (4) for the impact protection, said airbag device (4) being connected to the fall sensor (3) and configured to automatically deploy the airbag on the bottle in response to a signal generated by the fall sensor (3)

Figure FR3061945A1_D0001

FR 3 061 945 - A1FR 3,061,945 - A1

Figure FR3061945A1_D0002

L’invention concerne une bouteille de fluide sous pression.The invention relates to a bottle of pressurized fluid.

L’invention concerne plus particulièrement une bouteille de fluide sous pression dont une extrémité est munie d’un robinet, la bouteille comprenant un capteur de chute.The invention relates more particularly to a bottle of pressurized fluid, one end of which is provided with a tap, the bottle comprising a drop sensor.

Les bouteilles de fluide sous pression (munies ou non d’un détendeur) peuvent générer des situations dangereuses en cas d’accident. Ainsi, en cas de chute ou d’accident, le robinet de la bouteille ou ses composants peut se transformer en projectile.Pressurized fluid bottles (with or without a regulator) can create dangerous situations in the event of an accident. Thus, in the event of a fall or accident, the cylinder valve or its components can turn into a projectile.

Pour éviter ce risque il est connu de prévoir des chapeaux de protection du robinet.To avoid this risk, it is known to provide tap protection caps.

Un but de la présente invention est de pallier tout ou partie des inconvénients de l’art antérieur relevés ci-dessus.An object of the present invention is to overcome all or part of the drawbacks of the prior art noted above.

A cette fin, la bouteille selon l'invention, par ailleurs conforme à la définition générique qu’en donne le préambule ci-dessus, est essentiellement caractérisée en ce qu’elle comprend un dispositif de sac gonflable déployable pour la protection contre les chocs, ledit dispositif de sac gonflable étant relié au capteur de chute et configuré pour déployer automatiquement le sac gonflable sur la bouteille en réponse à un signal généré par le capteur de chute.To this end, the bottle according to the invention, moreover conforms to the generic definition given in the preamble above, is essentially characterized in that it comprises a deployable airbag device for protection against impacts, said airbag device being connected to the drop sensor and configured to automatically deploy the air bag to the bottle in response to a signal generated by the drop sensor.

L’invention s’applique également à un ensemble de bouteilles telles qu’un cadre de bouteilles. Dans ce cas le dispositif peut être disposé sur tout ou partie des bouteilles et/ou sur la structure de cadre qui abrite les bouteilles.The invention also applies to a set of bottles such as a bottle frame. In this case, the device can be placed on all or part of the bottles and / or on the frame structure which houses the bottles.

Par ailleurs, des modes de réalisation de l’invention peuvent comporter l'une ou plusieurs des caractéristiques suivantes :Furthermore, embodiments of the invention may include one or more of the following characteristics:

- la bouteille comprend un chapeau de protection du robinet monté sur la bouteille,- the bottle includes a valve protection cap mounted on the bottle,

- l’un au moins parmi : le dispositif de sac gonflable, le capteur de chute est situé sur le robinet ou entre le robinet et la bouteille ou sur le chapeau,- at least one of: the airbag device, the drop sensor is located on the valve or between the valve and the bottle or on the cap,

- le dispositif de sac gonflable est situé entre le robinet et la bouteille et est configuré pour déployer un sac gonflable autour d’au moins une partie du robinet,- the airbag device is located between the valve and the bottle and is configured to deploy an airbag around at least part of the valve,

- le dispositif de sac gonflable déployable comprend un générateur de gaz sous pression tel qu’une cartouche de gaz sous pression reliée à un sac gonflable,- the deployable airbag device includes a pressurized gas generator such as a pressurized gas cartridge connected to an airbag,

- le générateur de gaz sous pression comprend ou est alimenté par le fluide sous pression dans la bouteille,- the pressurized gas generator comprises or is supplied by the pressurized fluid in the bottle,

- en position d’utilisation la bouteille est disposée verticalement, le capteur de chute étant situé en partie supérieure de la bouteille,- in the position of use the bottle is arranged vertically, the fall sensor being located in the upper part of the bottle,

- le capteur de chute comprend au moins un parmi, un accéléromètre, un capteur de vibration, un capteur de choc.- The fall sensor comprises at least one of, an accelerometer, a vibration sensor, a shock sensor.

L’invention peut concerner également tout dispositif ou procédé alternatif comprenant toute combinaison des caractéristiques ci-dessus ou ci-dessous.The invention may also relate to any alternative device or process comprising any combination of the above or below characteristics.

D’autres particularités et avantages apparaîtront à la lecture de la description ci-après, faite en référence aux figures dans lesquelles :Other particularities and advantages will appear on reading the description below, made with reference to the figures in which:

- la figure 1 représente une vue de côté, schématique et partielle, d’un exemple de bouteille selon l’invention,FIG. 1 represents a schematic and partial side view of an example of a bottle according to the invention,

- la figure 2 représente une vue de côté, schématique et partielle, illustrant trois étapes de la chute d’une bouteille selon l’invention,FIG. 2 represents a side view, schematic and partial, illustrating three stages of the fall of a bottle according to the invention,

- la figure 3 représente une vue schématique et partielle illustrant un exemple de fonctionnement du dispositif de protection déployable de la bouteille.- Figure 3 shows a schematic and partial view illustrating an example of operation of the deployable protection device of the bottle.

La bouteille de fluide sous pression illustrée partiellement à la figure 1 a une forme générale cylindrique dont l’extrémité supérieure est munie d’un robinet 1 protégé par un chapeau 5.The pressurized fluid bottle partially illustrated in FIG. 1 has a generally cylindrical shape, the upper end of which is provided with a tap 1 protected by a cap 5.

La bouteille 1 comprenant un capteur 3 de chute (par exemple un accéléromètre ou autre capteur approprié) et un dispositif 4 de sac gonflable déployable (« airbag »).The bottle 1 comprising a fall sensor 3 (for example an accelerometer or other suitable sensor) and a deployable airbag device 4 ("airbag").

Le dispositif 4 de sac gonflable étant relié au capteur 3 de chute et configuré pour déployer automatiquement le sac gonflable sur la bouteille en réponse à un signal généré par le capteur 3 de chute (cf. figues 2 et 3).The airbag device 4 being connected to the fall sensor 3 and configured to automatically deploy the airbag on the bottle in response to a signal generated by the fall sensor 3 (see figs 2 and 3).

Le dispositif 4 de sac gonflable déployable comprend par exemple un générateur de gaz sous pression tel qu’une cartouche de gaz sous pression reliée à un sac gonflable. Dans une variante possible, le générateur de gaz sous pression comprend ou est alimenté par le fluide sous pression dans la bouteille 1. Dans ce cas par exemple, une connexion fluidique peut être prévue entre le robinet 2 et le sac gonflable.The deployable airbag device 4 comprises for example a pressurized gas generator such as a pressurized gas cartridge connected to an airbag. In a possible variant, the pressurized gas generator comprises or is supplied by the pressurized fluid in the bottle 1. In this case for example, a fluid connection can be provided between the valve 2 and the airbag.

De cette façon, la partie fragile de la bouteille 1 est protégée grâce à un airbag ainsi qu’un capteur mesurant par exemple l'accélération de la bouteille 1 due à sa chute. L’accéléromètre 3 détecte par exemple la chute et déclenche automatiquement l’ouverture rapide d’une réserve ou d’un générateur de gaz pour gonfler le sac. Ceci peut ainsi protéger notamment la partie haute de la bouteille 1.In this way, the fragile part of the bottle 1 is protected by an airbag as well as a sensor measuring for example the acceleration of the bottle 1 due to its fall. The accelerometer 3, for example, detects a fall and automatically triggers the rapid opening of a reserve or a gas generator to inflate the bag. This can thus protect in particular the upper part of the bottle 1.

Ce dispositif de protection peut être intégré à la bouteille 1 ou peut être monté comme un accessoire additionnel. Le dispositif de protection peut avoir une 5 utilisation unique ou bien être réutilisable.This protection device can be integrated into the bottle 1 or can be mounted as an additional accessory. The protection device can have a single use or can be reusable.

Le dispositif 4 de sac gonflable et le capteur 3 de chute peuvent être situés sur le robinet 2 ou entre le robinet 2 et la bouteille 1 ou sur le chapeau 5.The airbag device 4 and the fall sensor 3 can be located on the valve 2 or between the valve 2 and the bottle 1 or on the cap 5.

Par exemple, dispositif 4 de sac gonflable est situé entre le robinet 2 et la bouteille 1 (au niveau d’une partie en forme d’ogive de la bouteille) et est configuré 10 pour déployer un sac gonflable autour d’au moins une partie du robinet 2 (cf. figure 2).For example, airbag device 4 is located between the valve 2 and the bottle 1 (at a warhead-shaped part of the bottle) and is configured to deploy an airbag around at least one part of valve 2 (see Figure 2).

Le sac gonflable peut avoir une forme adaptée à la protection de la tête de la bouteille (robinet 2 notamment). Le sac gonflable peut notamment avoir une forme de collerette autour du robinet. Ceci permet de protéger les raccords, 15 détendeurs ou autres éléments sensibles.The airbag may have a shape suitable for protecting the head of the bottle (tap 2 in particular). The airbag may in particular have a shape of a collar around the tap. This protects the fittings, regulators or other sensitive elements.

Claims (8)

REVENDICATIONS 1. Bouteille de fluide sous pression dont une extrémité est munie d’un robinet (1), la bouteille comprenant un capteur (3) de chute et étant caractérisée en ce qu’elle comprend un dispositif (4) de sac gonflable déployable pour la protection contre les chocs, ledit dispositif (4) de sac gonflable étant relié au capteur (3) de chute et configuré pour déployer automatiquement le sac gonflable sur la bouteille en réponse à un signal généré par le capteur (3) de chute.1. A bottle of pressurized fluid, one end of which is provided with a tap (1), the bottle comprising a fall sensor (3) and being characterized in that it comprises a deployable airbag device (4) for the impact protection, said airbag device (4) being connected to the fall sensor (3) and configured to automatically deploy the airbag on the bottle in response to a signal generated by the fall sensor (3). 2. Bouteille selon la revendication 1, caractérisée en ce qu’elle comprend un chapeau (5) de protection du robinet (2) monté sur la bouteille (1).2. Bottle according to claim 1, characterized in that it comprises a cap (5) for protecting the tap (2) mounted on the bottle (1). 3. Bouteille selon la revendication 1, caractérisée en ce que l’un au moins parmi : le dispositif (4) de sac gonflable, le capteur (3) de chute est situé sur le robinet ou entre le robinet et la bouteille (1) ou sur le chapeau (5).3. Bottle according to claim 1, characterized in that at least one of: the airbag device (4), the fall sensor (3) is located on the tap or between the tap and the bottle (1) or on the hat (5). 4. Bouteille selon la revendication 3, caractérisé en ce que le dispositif (4) de sac gonflable est situé entre le robinet (2) et la bouteille (1) et est configuré pour déployer un sac gonflable autour d’au moins une partie du robinet (2).4. Bottle according to claim 3, characterized in that the airbag device (4) is located between the valve (2) and the bottle (1) and is configured to deploy an airbag around at least part of the tap (2). 5. Bouteille selon l’une quelconque des revendications 1 à 4, caractérisée en ce que le dispositif (4) de sac gonflable déployable comprend un générateur de gaz sous pression tel qu’une cartouche de gaz sous pression reliée à un sac gonflable.5. Bottle according to any one of claims 1 to 4, characterized in that the deployable airbag device (4) comprises a pressurized gas generator such as a pressurized gas cartridge connected to an airbag. 6. Bouteille selon la revendication 5, caractérisée en ce que le générateur de gaz sous pression comprend ou est alimenté par le fluide sous pression dans la bouteille (1).6. Bottle according to claim 5, characterized in that the pressurized gas generator comprises or is supplied by the pressurized fluid in the bottle (1). 7. Bouteille selon l’une quelconque des revendications 1 à 6, caractérisée en ce que, en position d’utilisation la bouteille (1) est disposée verticalement et en ce que le capteur (3) de chute est situé en partie supérieure de la bouteille (1).7. Bottle according to any one of claims 1 to 6, characterized in that, in the position of use the bottle (1) is arranged vertically and in that the fall sensor (3) is located in the upper part of the bottle (1). 8. Bouteille selon l’une quelconque des revendications 1 à 7, caractérisée en ce que le capteur (3) de chute comprend au moins un parmi, un accéléromètre, un capteur de vibration, un capteur de choc.8. Bottle according to any one of claims 1 to 7, characterized in that the fall sensor (3) comprises at least one of, an accelerometer, a vibration sensor, a shock sensor.
FR1750348A 2017-01-17 2017-01-17 PRESSURIZED FLUID BOTTLE Active FR3061945B1 (en)

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FR1750348A FR3061945B1 (en) 2017-01-17 2017-01-17 PRESSURIZED FLUID BOTTLE

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
FR3092383A1 (en) * 2019-02-06 2020-08-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Protective cap and pressurized fluid bottle assembly (s) comprising such a cap.
EP3719384A1 (en) * 2019-04-03 2020-10-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Valve for bottle(s) of fluid and bottle of fluid comprising such a valve
CN111853522A (en) * 2020-07-29 2020-10-30 吴红英 Shockproof storage pressure vessel of liquefied petroleum gas

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US3921944A (en) * 1972-03-13 1975-11-25 Mcnamara Jr John J Inflatable safety pack
FR2859180A1 (en) * 2003-08-25 2005-03-04 Bertrand Soux Protective jacket for gas cylinder or similar has one or more inflatable wedges to stop it from rolling e.g. in a car trunk
WO2007073897A2 (en) * 2005-12-23 2007-07-05 Airbus Deutschland Gmbh Safety system for reducing the impact energy of a container

Patent Citations (3)

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US3921944A (en) * 1972-03-13 1975-11-25 Mcnamara Jr John J Inflatable safety pack
FR2859180A1 (en) * 2003-08-25 2005-03-04 Bertrand Soux Protective jacket for gas cylinder or similar has one or more inflatable wedges to stop it from rolling e.g. in a car trunk
WO2007073897A2 (en) * 2005-12-23 2007-07-05 Airbus Deutschland Gmbh Safety system for reducing the impact energy of a container

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3092383A1 (en) * 2019-02-06 2020-08-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Protective cap and pressurized fluid bottle assembly (s) comprising such a cap.
EP3719384A1 (en) * 2019-04-03 2020-10-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Valve for bottle(s) of fluid and bottle of fluid comprising such a valve
FR3094775A1 (en) * 2019-04-03 2020-10-09 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Fluid bottle valve (s) and fluid bottle comprising such a valve.
CN111853522A (en) * 2020-07-29 2020-10-30 吴红英 Shockproof storage pressure vessel of liquefied petroleum gas

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