FR2905446A1 - Clamp-in valve type small liquefied petroleum gas cartridge coupling device, has gas inlet connector screwed on connection element, and with gas blocking valve retained by notched washer, and spring intercalated between washer and valve - Google Patents

Clamp-in valve type small liquefied petroleum gas cartridge coupling device, has gas inlet connector screwed on connection element, and with gas blocking valve retained by notched washer, and spring intercalated between washer and valve Download PDF

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Publication number
FR2905446A1
FR2905446A1 FR0607892A FR0607892A FR2905446A1 FR 2905446 A1 FR2905446 A1 FR 2905446A1 FR 0607892 A FR0607892 A FR 0607892A FR 0607892 A FR0607892 A FR 0607892A FR 2905446 A1 FR2905446 A1 FR 2905446A1
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FR
France
Prior art keywords
valve
gas
washer
connection element
intercalated
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
FR0607892A
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French (fr)
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FR2905446B3 (en
Inventor
Marchand Alain Claude Miche Le
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.)
SARL 2EBALM SARL
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SARL 2EBALM SARL
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Publication date
Application filed by SARL 2EBALM SARL filed Critical SARL 2EBALM SARL
Priority to FR0607892A priority Critical patent/FR2905446B3/en
Publication of FR2905446A1 publication Critical patent/FR2905446A1/en
Application granted granted Critical
Publication of FR2905446B3 publication Critical patent/FR2905446B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
    • 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
    • F17C2201/05—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
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/013—Two or more vessels
    • F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
    • F17C2205/0142—Two or more vessels characterised by the presence of fluid connection between vessels bundled in parallel
    • 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
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/013—Two or more vessels
    • F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
    • F17C2205/0146—Two or more vessels characterised by the presence of fluid connection between vessels with details of the manifold
    • 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
    • F17C2270/0709—Camping gas

Landscapes

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

Abstract

The device has a gas inlet connector (1) screwed on a connection element (2), and with a gas blocking valve (16) e.g. sealed/sealing-less valve or ball, retained by a notched washer (13) in the connector. The connector receives a clamp-in valve type small liquefied petroleum gas (LPG) cartridge. The connection element has an end including a gas outlet nozzle (6) equipped with a gas opening and closing flap (7) and an outlet connector (8). A spring is intercalated between the washer and the valve.

Description

1 Dispositif de couplage de petits récipients de gaz La présente invention1 Device for coupling small gas containers The present invention

concerne un dispositif de couplage de petits récipients de gaz de type cartouche et en particulier de cartouche à valve à vis.  relates to a device for coupling small containers of gas type cartridge and in particular cartridge screw valve.

Les fabricants de petits récipients de gaz de type bouteille de moins de 5 kg de contenu GPL retirent progressivement du marché ce type de produit compte tenu du coût du remplissage, Or pour certains usages ou le port du récipient est incontournable, il est nécessaire de proposer aux utilisateurs un récipient léger. La présente invention permet d'avoir une bonne capacité de gaz avec un poids adapté au portage tout en utilisant des petits récipients type cartouche standards du commerce.  Manufacturers of small containers of gas type bottle of less than 5 kg of LPG content are gradually withdrawing from the market this type of product considering the cost of filling, Or for certain uses or the wearing of the container is unavoidable, it is necessary to propose users a light container. The present invention makes it possible to have a good gas capacity with a weight suitable for porting while using small standard cartridge-type containers on the market.

L'invention comporte 3 éléments principaux : - un ou plusieurs raccords d'entrée de gaz - un élément de liaison - un robinet de sortie Le raccord d'entrée de gaz comprend un corps muni de moyen de fixation de la cartouche de gaz, de moyen d'ouverture de la valve de la cartouche de gaz et de moyen de fixation sur l'élément de liaison. Il comporte en outre un organe de blocage du gaz dans le sens du retour. Cet organe peut être une bille ou un clapet métal avec ou sans joint venant sur un siège en forme de cône ou arête cylindrique. Cet organe est rendu prisonnier du raccord par le sertissage d'une rondelle. Un ressort peut être utilisé en complément pour améliorer l'étanchéité. L'élément de liaison comporte un trou axial reliant le ou les entrées de gaz à la sortie dans laquelle vient se fixer le robinet de sortie.  The invention comprises 3 main elements: - one or more gas inlet fittings - a connecting element - an outlet valve The gas inlet fitting comprises a body provided with means for fixing the gas cartridge, means for opening the valve of the gas cartridge and fastening means on the connecting element. It further comprises a gas blocking member in the direction of return. This member may be a ball or a metal valve with or without seal coming on a cone-shaped seat or cylindrical ridge. This body is made prisoner of the connection by crimping a washer. A spring can be used in addition to improve the seal. The connecting element comprises an axial hole connecting the gas inlet (s) to the outlet in which the outlet valve is fixed.

L'élément de liaison est muni avantageusement de 2 trous d'entrée de gaz mais peut en comporter de 1 à 10. Le robinet de sortie comprend un corps, un pointeau de fermeture/ouverture du gaz et son joint, un volant fixé sur le dit pointeau, un anneau de retenue du pointeau et un raccord de sortie. L'ensemble est avantageusement assemblé par vissage 55 collage étanche et comporte au moins 2 crochets 2905446 2 permettant la fixation d'une bretelle de portage non représentée.  The connecting element is advantageously provided with 2 gas inlet holes but may comprise from 1 to 10. The outlet valve comprises a body, a closing / opening gas valve and its seal, a steering wheel fixed on the said needle, a needle retainer ring and an outlet fitting. The assembly is advantageously assembled by screwing 55 sealed bonding and comprises at least 2 hooks 2905446 2 for fixing a shoulder strap not shown.

5 Les caractéristiques et avantages de l'invention seront exposés plus en détails dans la description ci-après, en se référant aux dessins annexés sur lesquels : 10 - la figure 1 est une vue en perspective du dispositif avec visualisation des récipients de type cartouche. - la figure 2 est une vue en coupe du 15 dispositif. En référence à ces dessins, l'invention comporte (FIG1) d'une part un raccord d'entrée (1) vissé sur l'élément de liaison (2) qui peut recevoir de 1 à 10 20 raccords d'entrée (1). Le raccord d'entrée reçoit une cartouche de gaz (3) qui peut être de type à valve à vis ou tout autre type non représenté. L'élément de liaison reçoit d'autre part 2 crochets (4;5) permettant la fixation d'une bretelle de 25 portage non représentée. Ces crochets (4;5) sont fixés par pincement entre l'élément de liaison (2) et le raccord d'entrée (1). A l'extrémité de l'élément de liaison (2) est vissé 30 un robinet de sortie de gaz (6) équipé d'un volant (7) d'ouverture/fermeture du gaz et d'un raccord de sortie (8).The features and advantages of the invention will be set forth in greater detail in the description below, with reference to the accompanying drawings, in which: - Figure 1 is a perspective view of the device with viewing of the cartridge-type containers. Figure 2 is a sectional view of the device. With reference to these drawings, the invention comprises (FIG. 1) on the one hand an inlet fitting (1) screwed onto the connecting element (2) which can receive from 1 to 10 inlet fittings (1). . The inlet fitting receives a gas cartridge (3) which may be of the screw valve type or any other type not shown. The connecting element on the other hand receives 2 hooks (4; 5) allowing the attachment of a not shown carrying strap. These hooks (4; 5) are fixed by clamping between the connecting element (2) and the inlet connection (1). At the end of the connecting element (2) is screwed 30 a gas outlet valve (6) equipped with a wheel (7) for opening / closing the gas and an outlet connection (8). .

35 Le raccord d'entrée (1) (FIG2) comporte un trou taraudé (9), un joint torique (10) et un poussoir (11) permettant respectivement de recevoir la valve à vis d'une cartouche de gaz (3), d'assurer l'étanchéité du gaz et d'ouvrir la valve de la 40 cartouche de gaz. Le poussoir (11) est avantageusement une goupille type cannelée sur toute sa longueur. Le poussoir (11) est enfoncé dans un trou (14) reliant le trou taraudé (9) à une cavité (15). Cette cavité (15) en forme de perçage 45 cylindrique, comporte un siège (17) en forme d'arête cylindrique, un cône (18) et une partie cylindrique (20) qui fait office de guide au clapet (16) qui peut être une bille ou un clapet usiné avec joint ou sans joint. Ce clapet qui en fonctionnement est 50 toujours ouvert, se ferme sur son siège (17) dans le sens du refoulement dès que la pression de gaz qui règne dans le trou axial (21) est supérieure à la pression qui règne dans le trou taraudé (9). En outre, le clapet (16) est retenu dans le raccord d'entrée (1) par une rondelle crantée (13) qui est 2905446 3 elle-même sertie sur le raccord d'entrée par déformation d'une collerette du dit raccord (1). Entre ladite rondelle (13) et le clapet (16) on peut intercaler un ressort non représenté.The inlet fitting (1) (FIG. 2) has a tapped hole (9), an O-ring (10) and a pusher (11) respectively for receiving the screw valve of a gas cartridge (3), to seal the gas and open the valve of the gas cartridge. The pusher (11) is preferably a fluted type pin along its length. The pusher (11) is pushed into a hole (14) connecting the threaded hole (9) to a cavity (15). This cavity (15) in the form of a cylindrical bore 45 comprises a seat (17) in the form of a cylindrical ridge, a cone (18) and a cylindrical part (20) which acts as a guide for the valve (16) which can be a machined ball or valve with seal or without seal. This valve, which in operation is always open, closes on its seat (17) in the discharge direction as soon as the gas pressure prevailing in the axial hole (21) is greater than the pressure prevailing in the tapped hole ( 9). In addition, the valve (16) is retained in the inlet fitting (1) by a toothed washer (13) which is itself crimped onto the inlet fitting by deformation of a flange of said coupling ( 1). Between said washer (13) and the valve (16) can be inserted a not shown spring.

5 Le raccord d'entrée (1) est vissé collé étanche dans l'élément de liaison (2) et pince le crochet (4 ; 5) . Le crochet (4 ;5) est réalisé en tôle d'acier avec un pli à 90 , un trou permettant au raccord d'entrée 10 (1) de le traverser et une ouverture (22) permettant d'y fixer une bretelle de portage non représentée. L'élément de liaison (2) comporte un trou axial 15 borgne (21) qui relie les trous taraudés recevant les raccords d'entrée (1). Ce trou axial débouche dans l'entrée du robinet (6).The inlet fitting (1) is screwed tightly into the connecting element (2) and clamps the hook (4; 5). The hook (4; 5) is made of sheet steel with a fold to 90, a hole allowing the input connector 10 (1) to pass through and an opening (22) for attaching a shoulder strap not shown. The connecting element (2) has a blind axial hole (21) which connects the threaded holes receiving the inlet connections (1). This axial hole opens into the inlet of the valve (6).

20 Le robinet (6) comprend un corps (23) qui reçoit : - un pointeau (24) qui assure la fermeture/ouverture du gaz équipé d'un joint torique (25) et de son volant (7). L'ensemble est guidé par filetage dans le corps (23) et retenu dans le dit corps par un 25 anneau (26) logé dans un carottage de forme équivalente du corps (23). -un raccord de sortie (8) amovible vissé collé étanche sur le corps (23).The valve (6) comprises a body (23) which receives: - a needle (24) which closes / opens the gas equipped with an O-ring (25) and its flywheel (7). The assembly is threadably guided in the body (23) and retained in said body by a ring (26) housed in an equivalent shaped coring of the body (23). -a removable outlet connector (8) screwed tightly sealed on the body (23).

30 Le volant (7) est avantageusement fixé sur le pointeau (24) par emmanchement. L'ensemble du dispositif présente une autre 35 caractéristique importante pour son poids qui est pour une capacité de 0,66 kg de gaz GPL de moins de 2 kg et inférieur à (1.1 + (A x 0.33)) kg, A étant le nombre de cartouche de gaz de type à valve à vis EN417 en bidon de 800 ml. 40 45 50 55The flywheel (7) is advantageously fixed on the needle (24) by fitting. The entire device has another important feature for its weight which is for a capacity of 0.66 kg LPG gas of less than 2 kg and less than (1.1 + (A x 0.33)) kg, where A is the number EN417 screw valve type gas cartridge in 800 ml can. 40 45 50 55

Claims (5)

Revendicationsclaims 1. Dispositif de couplage de petits récipients de gaz caractérisé en ce qu'il comporte au moins un raccord d'entrée (1) par récipient, équipé d'un clapet de blocage du gaz (16) dans le sens du refoulement.  1. Device for coupling small gas containers characterized in that it comprises at least one inlet connection (1) per container, equipped with a gas valve (16) in the discharge direction. 2. Dispositif de couplage de petits récipients de gaz selon la revendication 1 caractérisé en ce que le clapet (16) est une bille ou un clapet usiné avec ou sans joint retenu par une rondelle crantée (13) sertie dans ledit raccord  2. Device for coupling small gas containers according to claim 1 characterized in that the valve (16) is a ball or a valve machined with or without a seal retained by a toothed washer (13) crimped into said fitting 3. Dispositif de couplage de petits récipients de gaz selon la revendication 1 ou 2, caractérisé en ce qu'il comporte un élément de liaison (2) portant de 1 à 10 raccords d'entrée (1).  3. Device for coupling small gas containers according to claim 1 or 2, characterized in that it comprises a connecting element (2) carrying 1 to 10 inlet connectors (1). 4. Dispositif de couplage de petits récipients de gaz selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'il comporte un robinet (6) d'ouverture/fermeture générale équipé d'un raccord de sortie (8) amovible.  4. Device for coupling small gas containers according to any one of claims 1 to 3, characterized in that it comprises a valve (6) for opening / closing general equipped with a removable outlet (8) . 5. Dispositif de couplage de petits récipients de gaz selon l'une quelconque des revendications 1 à 4, 30 caractérisé en ce que son poids avec une capacité de 0,66 kg de gaz GPL est inférieur à 2 kg et à (1.1 + (A x 0.33)) kg, A étant le nombre de cartouche de gaz. 35 40  5. Device for coupling small gas containers according to any one of claims 1 to 4, characterized in that its weight with a capacity of 0.66 kg LPG gas is less than 2 kg and (1.1 + ( A x 0.33)) kg, where A is the number of gas cartridges. 35 40
FR0607892A 2006-09-05 2006-09-05 DEVICE FOR COUPLING SMALL GAS CONTAINERS. Expired - Lifetime FR2905446B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0607892A FR2905446B3 (en) 2006-09-05 2006-09-05 DEVICE FOR COUPLING SMALL GAS CONTAINERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0607892A FR2905446B3 (en) 2006-09-05 2006-09-05 DEVICE FOR COUPLING SMALL GAS CONTAINERS.

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FR2905446A1 true FR2905446A1 (en) 2008-03-07
FR2905446B3 FR2905446B3 (en) 2008-11-14

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021018890A1 (en) * 2019-07-31 2021-02-04 Plastic Omnium Advanced Innovation And Research Compressed gas discharge device
FR3122239A1 (en) * 2021-04-23 2022-10-28 Faurecia Systemes D'echappement Pressurized gas tank comprising at least two cylinders connected by a rail
EP4102128A1 (en) * 2021-06-07 2022-12-14 Iljin Hysolus Co., Ltd. Valve device for high pressure gas storage tank
WO2023094159A1 (en) * 2021-11-25 2023-06-01 Robert Bosch Gmbh Rail for a hydrogen pressure tank system in the form of an extruded profile component

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021018890A1 (en) * 2019-07-31 2021-02-04 Plastic Omnium Advanced Innovation And Research Compressed gas discharge device
FR3099539A1 (en) * 2019-07-31 2021-02-05 Plastic Omnium Advanced Innovation And Research Compressed gas evacuation device
US11649932B2 (en) 2019-07-31 2023-05-16 Plastic Omnium New Energies France Compressed gas discharge device
FR3122239A1 (en) * 2021-04-23 2022-10-28 Faurecia Systemes D'echappement Pressurized gas tank comprising at least two cylinders connected by a rail
US11933455B2 (en) 2021-04-23 2024-03-19 Faurecia Systemes D'echappement Pressurized gas tank comprising at least two cylinders connected by a rail
EP4102128A1 (en) * 2021-06-07 2022-12-14 Iljin Hysolus Co., Ltd. Valve device for high pressure gas storage tank
WO2023094159A1 (en) * 2021-11-25 2023-06-01 Robert Bosch Gmbh Rail for a hydrogen pressure tank system in the form of an extruded profile component

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