B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 47/18 (2006.01)
Patent
CA 2310116
The invention concerns a device comprising a flask (1) with variable internal volume having a rigid neck (5) wherein is arranged the body (3) of a dispensing head (2) ending in a conduit (41) discharging the liquid and containing a microporous pad (6) for generating a head loss regulating the liquid flow pushed therethrough into a distribution chamber (31) communicating with said conduit. Said pad is advantageously made of a material inert with respect to the liquid and combined with an antibacterial filtering element (9) preventing outside air from entering the flask. It evenly occupies said body (3) over the whole cross-section of the liquid passage.
Ce dispositif comprend un flacon (1) à volume intérieur variable présentant un col rigide (5) dans lequel est disposé le corps (3) d'une tête de distribution (2) terminé par un canal (41) d'expulsion du liquide et contenant un tampon microporeux (6) apte à créer une perte de charge régulatrice du flux de liquide poussé à travers lui dans une chambre de répartition (31) communiquant avec ledit canal. Ce tampon est avantageusement réalisé en une matière inerte vis-à-vis du liquide et combiné à un élément filtrant antibactérien (9) empêchant l'entrée d'air ambiant dans le flacon. Il occupe ledit corps (3) sur toute la section de passage du liquide de manière uniforme.
Chibret Henri
Coquel Thierry
Defemme Alain
Faurie Michel
Luyckx Jacques
Goudreau Gage Dubuc
Laboratoires Thea
Transphyto S.a.
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