A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 9/12 (2006.01) A63J 5/00 (2006.01) A61M 15/00 (2006.01)
Patent
CA 2222838
The invention relates to a device for supplying substances to be dispensed into air or air mixtures, especially scents, with a flat disk-shaped or plate-shaped base body with multiple separate channels running through it essentially parallel to its top and/or bottom sides, with the channels accommodating the substances to be dispensed and containing an inlet port and an outlet port, respectively, so that a stream of gas supplied to the inlet port can flow through it, with the inlet and outlet ports of at least one channel being sealed in a gastight manner until the substance is released and/or the substance is placed with an airtight seal in at least one channel in a reservoir which does not release this substance until the time of dispensation thereof.
L'invention concerne un dispositif pour acheminer des substances à diffuser dans l'air ou dans des mélanges d'air, notamment des substances odoriférantes, comportant un corps de base plat, en forme de disque ou de plaque, qui, sensiblement parallèlement à sa face supérieure et/ou inférieure, est percé de plusieurs canaux séparés servant à recevoir les substances à diffuser et possédant chacun un orifice d'admission et de sortie, et qui sont parcourus par un courant gazeux introduit par l'orifice d'admission. Les orifices d'admission et de sortie d'au moins un canal sont obturés de manière étanche au gaz jusqu'à la diffusion de la substance et/ou cette dernière est introduite de manière étanche au gaz dans au moins un canal ménagé dans un réservoir, ledit canal ne libérant la substance qu'au moment de sa diffusion.
Borden Ladner Gervais Llp
Wittek Gotz-Ulrich
LandOfFree
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