A - Human Necessities – 47 – J
Patent
A - Human Necessities
47
J
A47J 31/44 (2006.01) B01F 15/02 (2006.01)
Patent
CA 2519261
The invention relates to a device for pumping a liquid from a packaging (5), for the distribution thereof in a heated, foamed or emulsified form, comprising a sub-assembly for aspiration by venturi effect which can be connected to the tubing of a pressurised liquid flow generator. Said sub- assembly comprises a body (4, 50, 52) with a liquid flow inlet duct (21, 27), opening out in an aspiration chamber (25) and at least one aspiration duct (33) for the liquid contained in the packaging (5). The invention is characterised in that the aspiration sub-assembly comprises a nozzle (1, 2, 3) and fixing and opening means (13, 15, 30), connecting the nozzle (1, 2, 3) to the packaging (5) and connecting the aspiration duct (33) with the liquid inside the packaging (5). The invention is of application to the production of cappuccinos or other foamed drinks.
L'invention concerne un dispositif pour pomper un liquide à partir d'un emballage (5) afin de le distribuer sous forme chauffée, moussée ou émulsionnée, comprenant un sous-ensemble d'aspiration du type venturi apte à être relié à la tubulure d'un générateur de fluide vecteur sous pression, ledit sous-ensemble comprenant un corps (4, 50, 52) comprenant un conduit d'amenée (21, 27) de fluide vecteur débouchant dans une chambre d'aspiration (25), et au moins un canal d'aspiration (33) du liquide contenu dans l'emballage (5), caractérisé en ce que le sous-ensemble d'aspiration comprend une buse (1, 2, 3) et des moyens de fixation et d'ouverture (13, 15, 30) aptes à relier la buse (1, 2, 3) avec l'emballage (5) et à mettre en communication le canal d'aspiration (33) avec le liquide à l'intérieur de l'emballage (5). Application à la préparation de cappuccinos ou autres boissons moussantes.
Bitmead Naomi
Klopfenstein Andre
Mock Elmar
Simont-Vermot Emmanuel
Borden Ladner Gervais Llp
Nestec S.a.
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