초록 ▼

A coffee machine includes a hot water generator, an infusion chamber for receiving an infusible product, an infusion dispensing outlet (6) and a foam producing device (40), which is interposed between the infusion chamber and the dispensing outlet and is provided with at least two outlet orifices (4

A coffee machine includes a hot water generator, an infusion chamber for receiving an infusible product, an infusion dispensing outlet (6) and a foam producing device (40), which is interposed between the infusion chamber and the dispensing outlet and is provided with at least two outlet orifices (43, 44) arranged with respect to each other in such a way that two infusion jets, which are formed at exit, collide with each other, thereby producing a foam. The two outlet orifices (43, 44) are oriented to each other at an angle of 90 degrees in such a way that the first outlet orifice (43) is oriented in a vertical direction whereas the second outlet orifice (44) is oriented in a horizontal direction and placed in such a way that the collision of the two infusion jets takes place under the first orifice.

대표청구항 ▼

1. Coffeemaker comprising: a hot water generator (2),an infusion chamber (3) that is designed to hold a product to be infused and fed by said generator (2),at least one outlet (6) for distribution of the infused product, anda foam-making device (40) between said infusion chamber (3) and said distrib

1. Coffeemaker comprising: a hot water generator (2),an infusion chamber (3) that is designed to hold a product to be infused and fed by said generator (2),at least one outlet (6) for distribution of the infused product, anda foam-making device (40) between said infusion chamber (3) and said distribution outlet (6) and that comprises at least two outlet openings (43, 44), in a suitable section, arranged relative to one another so as to create at the outlet openings respectively at least two infusion jets that collide with one another to form foam, each of said at least two outlet openings having a respective different connection to said infusion chamber,wherein the at least two outlet openings (43, 44) are oriented relative to one another along an angle of about 90 degrees, wherein at least a first of the outlet openings (43) is oriented vertically and at least a second of the outlet openings (44) is oriented horizontally and is arranged, relative to said first outlet opening (43), so that the collision of the infusion jets is located under said first opening. 2. Coffeemaker according to claim 1, also comprising a removable filter holder (5) that comprises a cup (20) for holding the product to be infused, and an outlet opening (23a) of the infused product, wherein the foam-making device (40) is arranged inside the filter holder (5) between the cup (20) and the outlet opening (23a) of the filter holder. 3. Coffeemaker according to claim 2, wherein the filter holder (5) comprises a flow pipe (23) that communicates with the outlet opening (23a) and that has a free end that forms the distribution outlet (6), wherein the foam-making device (40) is arranged inside the pipe (23) of the filter holder (5). 4. Coffeemaker according to claim 3, wherein the foam-making device (40) comprises a body (41) in which the two outlet openings (43, 44) are made, said body (41) being made of a single piece of molded plastic material. 5. Coffeemaker according to claim 4, wherein at least one sealing joint (63; 65) is arranged between the body (41) and the inside wall of the flow pipe (23). 6. Coffeemaker according to claim 1, wherein the outlet openings (43, 44) of the foam-making device (40) are fed by infusion through a common collecting chamber (47). 7. Coffeemaker according to claim 1, wherein the outlet openings (43, 44) of the foam-making device (40) empty into a jet collision chamber (48) that communicates with the distribution outlet (6) such that the infused product flows by gravity from said collision chamber (48) to said distribution outlet (6). 8. Coffeemaker according to claim 1, wherein the foam-making device (40) comprises a body (41) in which the two outlet openings (43, 44) are made, said body (41) being made of a single piece of molded plastic material. 9. Coffeemaker according to claim 2, wherein the outlet openings (43, 44) of the foam-making device (40) are fed by infusion through a common collecting chamber (47). 10. Coffeemaker according to claim 2, wherein the outlet openings (43, 44) of the foam-making device (40) empty into a jet collision chamber (48) that communicates with the distribution outlet (6) such that the infused product flows by gravity from said collision chamber (48) to said distribution outlet (6).