Adapter and its use

B - Operations – Transporting – 65 – D

Patent

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Details

B65D 51/24 (2006.01) A47J 31/44 (2006.01) A61J 9/04 (2006.01)

Patent

CA 2497348

An adapter connecting between a rigid container with one drain opening and a liquid demanding device, comprises one attachment port for sealing connection to the container's drain opening and a valve connecting to the flow-passage between the attachment port and connection means for the liquid demanding device, for equalizing pressure inside the container. Characterizing means are: attachment means (2) to keep a container sealingly attached in the drain opening; connection means (7) having externally a prismatic or cylindrical form (10) fitting in a corresponding deep hole in the device, wherein a sealing to the prism or cylinder's surface between the interior of the deep hole and the surroundings is established; and a take-out valve (11) in the flow direction in the connection port (8), being opened by means in the device (9) after sealing to the prism or cylinder (10) has been established. Easy connection to various containers and no spillage when not in use are the main benefits.

L'invention concerne un adaptateur reliant un contenant rigide doté d'une ouverture de drainage et un dispositif recevant du liquide. Cet adaptateur comprend un port de fixation pour une connexion étanche à l'ouverture de drainage du contenant et un robinet reliant le passage d'écoulement entre le port de fixation et un moyen de connexion pour le dispositif de réception de liquide, afin d'équilibrer la pression à l'intérieur du contenant. L'invention comprend: un moyen de fixation (2) pour maintenir un contenant fixé de manière étanche dans l'ouverture de drainage; un moyen de connexion (7) présentant de manière extérieure une forme cylindrique ou prismatique (10) s'adaptant dans un trou profond correspondant du dispositif, une étanchéité étant réalisée sur la surface de prisme ou de cylindre située entre l'intérieur du trou profond et sa zone environnante; et un robinet d'évacuation (11) dans la direction d'écoulement du port de connexion (8) étant ouvert par un moyen du dispositif (9), une fois l'étanchéité du prisme ou du cylindre (10) réalisée. L'inversion permet une connexion facile à des contenants variés et la suppression des fuites lors de l'utilisation de ces contenants.

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