Automated coffee apparatus

A - Human Necessities – 47 – J

Patent

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Details

A47J 31/41 (2006.01) A47J 31/24 (2006.01) A47J 31/36 (2006.01) A47J 31/42 (2006.01) A47J 31/44 (2006.01) A47J 31/52 (2006.01)

Patent

CA 2045319

An apparatus and method for making expresso coffee automatically. The apparatus comprises a microprocessor, a coffee bean hopper and a coffee grinder associated with the hopper. A brewer assembly which receives a charge of ground coffee, packs it and retains it in compression. A hot water injector injects hot water into the coffee, extracts the brewed liquid, delivers it to a drinking cup, and ejects the waste coffee grounds. A steam operated air-milk venturi-mixer draws milk, air and steam and whips the milk into a heated froth which is delivered to the drinking cups. The apparatus further includes a refrigerated milk supply, a water heater for supplying hot water and a steam generator.

Appareil et méthode pour la préparation automatique du café expresso. L'appareil comprend un microprocesseur, une trémie à grains de café, ainsi qu'un moulin à café associé à la trémie; un ensemble de préparation du café qui reçoit une quantité de café moulu, le conditionne et le maintient comprimé; un injecteur d'eau chaude qui injecte de l'eau chaude dans le café, extrait le liquide infusé, le verse dans une tasse et éjecte le café usé. Un mélangeur air-lait à venturi, fonctionnant à vapeur, appelle le lait, l'air et la vapeur et fouette le lait pour réaliser une mousse chaude qui est versée dans une tasse. L'appareil comprend en outre une source d'alimentation en lait froid, un chauffe-eau servant à fournir de l'eau chaude et un générateur de vapeur.

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