A - Human Necessities – 47 – J
Patent
A - Human Necessities
47
J
A47J 31/06 (2006.01) A47J 31/40 (2006.01) B65D 81/00 (2006.01)
Patent
CA 2560841
A cartridge (1) for extracting a beverage from a particulate substance (4) contained therein by means of water under pressure, the cartridge comprising: a main body comprising a cup portion (2) and a lid portion (3), the cup portion (2) comprising a base (7), a sidewall (8) and a rim (9a) opposed to the base (7), the lid portion (3) being fixedly attached to the rim (9a) of the cup portion so as to define an internal volume of the cartridge, the internal volume of the cartridge housing the particulate substance (4) comprised within filtering means (5a,5b) for retaining the particulate substance (4) and for percolating fluid substances therethrough, the lid portion (3) comprising a lid port (6b) defining a first passage for percolation fluid substances, the base (7) of the cup portion (2) comprising a cup port (6a) defining a second passage for percolation fluid substances, characterized in. that the base comprises a plurality of ridges (101a) directly formed thereon and protruding towards the internal volume of the cartridge (1), so as to support the filtering means (5a) and the particulate substance (4) and to define a fine canalization between the filtering means (5a) and the cup port (6a).
L'invention porte sur une cartouche (1) d'extraction d'une boisson d'une substance particulaire (4) y étant contenue à l'aide d'eau sous pression. Ladite cartouche comporte: un corps principal comprenant une coupelle (2) et un couvercle (3). La coupelle (2) comprend une base (7) une paroi latérale (8) et un rebord (9a) opposé à la base (7). Le couvercle (3) comprend: une partie fixée au rebord (9a) délimitant le volume intérieur de la cartouche où se trouve la substance particulaire (4) et munie d'éléments filtrants (5a,5b) retenant la substance particulaire (4) et servant à la percolation des substances fluides la traversant. La base (7) de la coupelle (2) présente un port (6a) constituant un deuxième passage pour les fluides de percolation et se caractérise en ce qu'elle présente une série de nervures (101a) directement formées sur elle et saillant vers le volume intérieur de la cartouche (1), servant de support aux éléments filtrants (5a) et à la substance particulaire (4), et assurant une canalisation fine entre les éléments filtrants (5a) et le port (6a) de la coupelle.
Dellapietra Bruno
Liverani Furio Suggi
Mastropasqua Luca
Van Eeden Frans
Illycaffe S.p.a.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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