B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 33/36 (2006.01) B65D 33/38 (2006.01) B65D 75/00 (2006.01) B65D 75/58 (2006.01)
Patent
CA 2430855
A container for liquid contents, comprising a compartment (4) which is defined by flexible walls (2, 3) and whose volume depends on the relative position of the walls (2, 3), a flexible duct means (22), which forms a connection between said compartment (4) and the surroundings. The duct means is bringable to an open state and to a closed state. The compartment (4) has a bottom region (21), in which the liquid contents are essentially collected as the container assumes an upright position. Said walls (2, 3) are, by being actuated by said contents when collected in said bottom region (21), adapted to assume a relative position acting for an increase in volume of the compartment (4), which increase in volume is counteracted by a negative pressure generated in the compartment (4). The duct means (22) is adapted to be brought to said closed state in response to the negative pressure generated in the compartment (4), and is extended from the compartment at an angle to a longitudinal axis of the container.
Récipient pour contenu liquide qui comprend un compartiment (4) défini par des parois souples (2, 3) et dont le volume dépend de la position relative des parois (2, 3), et une conduite souple (22) qui relie ledit compartiment (4) à l'environnement. La conduite peut être mise dans un état ouvert ou dans un état fermé. Le compartiment (4) comprend une zone de fond (21), dans laquelle le contenu liquide est sensiblement collecté; le récipient se met en position verticale. Sous l'effet de l'actionnement par le contenu lors de la collecte dans la zone de fond (21), ces parois (2, 3) se mettent dans une position relative de manière à augmenter le volume du compartiment (4); cette augmentation de volume est compensée par la pression négative créée dans le compartiment (4). Le système de conduite (22) est conçu pour se mettre à l'état fermé en réponse à la pression négative générée dans le compartiment (4); elle est étendue depuis le compartiment sous un angle vers un axe longitudinal du récipient.
Eco Lean Research & Development A/s
Gowling Lafleur Henderson Llp
LandOfFree
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