A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 9/12 (2006.01) A01M 1/20 (2006.01)
Patent
CA 2534000
An apparatus for disseminating a volatile liquid, such as a fragrance, into an atmosphere from a reservoir (1), dissemination being achieved by means of a transfer member (2) in contact with the liquid and a capillary member in liquid transfer contact with the transfer member. The capillary member comprises an evaporating surface (3) bearing primary capillary channels, at least some of these primary capillary channels being intersected by at least one secondary capillary channel, the secondary capillary channel being substantially smaller in cross-sectional area than that of the primary channels, such that liquid will flow in both primary and secondary channels.
L'invention concerne un appareil conçu pour disséminer un liquide volatil, par exemple un parfum, dans l'atmosphère à partir d'un réservoir (1), la dissémination étant réalisée par le biais d'un élément de transfert (2) en contact avec ledit liquide et un élément capillaire en contact de transfert de liquide avec l'élément de transfert. L'élément capillaire comprend une surface d'évaporation (3) portant des canaux capillaires principaux, dont certains au moins sont entrecoupés par au moins un canal capillaire secondaire, ce dernier étant de coupe transversale sensiblement plus petite que celle des canaux principaux, ce qui permet au liquide de s'écouler dans les canaux aussi bien principaux que secondaires.
Brown Colin
Gohil Kishen
Naish Guy Edward
Givaudan Sa
Kirby Eades Gale Baker
LandOfFree
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