Coffee maker

Details Coffee maker Coffee maker

A - Human Necessities

47

J

A47J 31/04 (2006.01) A47J 31/30 (2006.01)

Patent

CA 2424114

The coffee maker (110; 210; 310; 410; 510) comprises a chamber (112; 212; 312; 412; 512) acting as a boiler to receive a determined quantity of water; a chamber (116; 216; 316; 416; 516) for the final collection of the beverage produced; and, for containing the ground coffee (115; 215; 315; 415; 515), a filter device (126, 128; 226, 228; 326, 328; 426, 428; 526, 528, 527; 626, 628) connecting together the two chambers and comprising a tube (126; 226; 326; 426; 526; 626) which dips into the water contained in the boiler. A baffle (117, 217; 317; 417; 517; 617) is provided to sealedly close the boiler, with the exception of a through hole (124, 224; 324, 424; 524; 624) for sealedly receiving the filter device. The filter device comprises an enclosure closed or closable to form a filter capsule (128; 228; 328; 428; 528; 628) intended to contain the ground coffee and closed or closable independently of whether the coffee maker is assembled. The walls of the capsule are liquid-permeable in a region (130; 230; 330) which communicates with the tube and in at least one other region (132; 232; 332; 432; 532) which communicates with the collection chamber.

L'invention concerne une cafetière (110; 210; 310; 410; 510) pourvue d'une chambre (112; 212; 312; 412; 512) fonctionnant comme une bouilloire afin de recevoir une quantité d'eau définie, une chambre (116; 216; 316; 416; 516) pour collecter la boisson finalement produite et contenir le café moulu (115; 215; 315; 415; 515), un dispositif de filtrage (126, 128; 226, 228; 326, 328; 426, 428; 526, 528, 527; 626, 628) reliant ensemble les deux chambres et comprenant un tube (126; 226; 326; 426; 526; 626) qui s'enfonce dans l'eau contenue dans la bouilloire. Une cloison (117, 217; 317; 417; 517; 617) permet de fermer de manière étanche la bouilloire à l'exception d'un orifice de passage (124, 224; 324, 424; 524; 624) autorisant la réception, en toute étanchéité, du dispositif de filtrage. Ce dernier comporte une fermeture, fermée ou refermable, afin de former une capsule de filtre (128; 228; 328; 428; 528; 628) prévue pour contenir le café moulu et fermée ou refermable indépendamment du fait que la cafetière est assemblée ou non. Les parois de la capsule sont perméables au liquide dans une zone (130; 230; 330) communicant avec le tube et dans, au moins, une autre zone (132; 232; 332; 432; 532) qui communique avec la chambre de collection.

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