IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0067702
(2006-10-03)
|
등록번호 |
US-8333301
(2012-12-18)
|
우선권정보 |
IT-MI2005A1986 (2005-10-19) |
국제출원번호 |
PCT/IB2006/002740
(2006-10-03)
|
§371/§102 date |
20080504
(20080504)
|
국제공개번호 |
WO2007/045949
(2007-04-26)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
2 |
초록
▼
A method for the preparation of a beverage by mixing water and at least one powdered product in a mixing chamber and dispensing the mixture to a final container. The method includes preparation and delivery of at least a first portion of beverage by mixing a first soluble product with water, either
A method for the preparation of a beverage by mixing water and at least one powdered product in a mixing chamber and dispensing the mixture to a final container. The method includes preparation and delivery of at least a first portion of beverage by mixing a first soluble product with water, either in the absence of mechanical stirring or with rotating a rotor at a rotor rotation speed of less than 500 rpm. The method also includes the preparation and delivery of at least a second portion of beverage by mixing a second soluble product with water in the presence of mechanical stirring and for the delivery of further portions of beverage to the final container.
대표청구항
▼
1. A method for the preparation of a beverage by mixing water and at least one powdered soluble product to form a mixture in a mixing chamber having a rotor located inside the mixing chamber or externally to the mixing chamber and dispensing the mixture to a final container, characterized by compris
1. A method for the preparation of a beverage by mixing water and at least one powdered soluble product to form a mixture in a mixing chamber having a rotor located inside the mixing chamber or externally to the mixing chamber and dispensing the mixture to a final container, characterized by comprising the following steps: preparing and dispensing to said final container a first portion of beverage by first mixing water or other liquid with a first powdered soluble product, substantially preventing incorporation of air into the water or other liquid by carrying out the first mixing throughout the preparing in an absence of mechanical stirring or with the rotor rotating at a low rotor speed of less than 500 rpm so as to form a first layer of beverage that has an absence of incorporated air;preparing and dispensing a second portion of beverage by second mixing water or other liquid with a second soluble powdered product, incorporating air into the water or other liquid by carrying out the second mixing in a presence of mechanical stirring so as to form a second layer of beverage with a density lower than a density of the first layer due to a presence of the air incorporated into the second layer of the beverage and to an absence of incorporated air in the first layer;dispensing further portions of beverage to the final container, wherein the presence of the mechanical stirring is carried out at a high rotor speed that produces a quantity of froth or emulsion, the low rotor speed improving dissolving without creating the quantity of the froth produced when the rotor is rotated at the high rotor speed. 2. The method according to claim 1, wherein said first and second powdered soluble products are the same product. 3. The method according to claim 2, comprising the following steps: a) begin delivery of the water into the mixing chamber,b) begin rotation of the rotor,c) begin delivery of the same product,d) end the delivery of the same product,e) end the delivery of the water, andf) end the rotation of the rotor,characterized by effecting step c) before step b). 4. The method according to claim 1 wherein the time interval of the absence of mechanical stirring or the low rotor speed is within a range of 1 to 40 seconds. 5. The method according to claim 4, wherein said time interval is within a range of 1 to 35 seconds. 6. The method according to claim 1, wherein the preparing and dispensing of the beverage in the absence of mechanical stirring or with the low rotor speed is repeated. 7. The method according to claim 1, further comprising preparing and dispensing to the final container a different powdered soluble product between the steps of preparing and dispensing said first and second portions of beverage. 8. The method according to claim 3, wherein the preparing of each of said first and second portions of beverage are in the mixing chamber, characterized by replacing a time interval between beginning the same product delivery (step c) and beginning stirring (step b) by a corresponding time interval in which reduced stirring is carried out to substantially prevent incorporation of air into said first portion of beverage. 9. The method according to claim 1, further comprising providing at least one step of interruption of delivery of the powdered soluble product to the mixing chamber, and resuming said delivery of the powdered soluble product after said interruption. 10. The method according to claim 3, further comprising dispensing the further portions of the beverage to the final container at least 5 seconds after an end of delivery of the water. 11. An apparatus for the preparation of a beverage comprising a mixing group including a mixing chamber, means for mixing and mechanical stirring, means for delivering water and means for delivering powdered soluble products to said mixing chamber, a rotor to mix water and powdered soluble products in said mixing chamber, means for controlling and actuating to separately operate said means for delivering water and said means for delivering the powdered soluble products, said rotor being operative with at least two speeds, a first of the speeds being 500 rpm or less in preparation of a first layer of the beverage and a second of the speeds being more than 500 rpm in preparation of a second layer of the beverage, said second speed being such as to incorporate air into said second layer of beverage and give to said second layer a density that is greater than a density of the first layer. 12. The apparatus according to claim 11, further comprising means for interrupting and resuming the delivery of the soluble products. 13. The apparatus according to claim 11, further comprising means for interrupting and resuming the delivery of the powdered soluble products. 14. An apparatus for the preparation of a beverage comprising a mixing group including a mixing chamber, means for mixing and mechanical stirring with a rotor, means for delivering water and means of for delivering powdered soluble products to said mixing chamber, as well as means for controlling and actuating to separately operate said means for delivering water and said means for delivering the powdered soluble products, wherein said means for controlling and actuating being set in such a way as to operate said means for mixing and mechanical stirring and said means for delivering water and means for delivering the soluble products to carry out the steps of: preparing and dispensing to a final container a first portion of beverage by first mixing water or other liquid with a first powdered soluble product, substantially preventing incorporation of air into the water or other liquid by carrying out the first mixing throughout the preparing in an absence of mechanical stirring or with the rotor rotating at a low rotor speed of less than 500 rpm so as to form a first layer of beverage that has an absence of incorporated air;preparing and dispensing a second portion of beverage by second mixing water or other liquid with a second powdered soluble product, incorporating air into the water or other liquid by carrying out said second mixing in a presence of mechanical stirring so as to form a second layer of beverage with a density lower than a density of the first layer due to a presence of the air incorporated into the second layer of the beverage and to an absence of incorporated air in the first layer;dispensing further portions of beverage to the final container; andcarrying out the presence of the mechanical stirring at a high rotor speed that produces a quantity of froth or emulsion, the low rotor speed improving dissolving without creating the quantity of the froth produced when the rotor is rotated at the high rotor speed. 15. The apparatus of claim 14, wherein said first and second powdered soluble products are the same product, said means for controlling and actuating being set in such a way as to operate said means for mixing and mechanical stirring and said means for delivering water and means for delivering the powdered soluble products to carry out the steps of: a) begin delivery of the water into the mixing chamber,b) begin rotation of the rotor ,c) begin delivery of the same product,d) end the delivery of the same product,e) end the delivery of the water, andf) end the rotation of the rotor,characterized by effecting step c) before step b). 16. The apparatus according to claim 15, further comprising means for interrupting and resuming the delivery of the powdered soluble products. 17. An apparatus for the preparation of a beverage comprising a mixing group including a mixing chamber, means for mixing and mechanical stirring, means for delivering water and means for delivering powdered soluble products to said mixing chamber, a rotor to mix water and powdered soluble products internally or externally in said mixing chamber, means for controlling and actuating to separately operate said means for delivering water and said means for delivering the powdered soluble products, said rotor being operative with at least two speeds, a first of the speeds being 500 rpm or less in preparation of a first layer of the beverage and a second of the speeds being more than 500 rpm in preparation of a second layer of the beverage, characterized by comprising means for carrying out the following steps: preparing and dispensing to said final container a first portion of beverage by first mixing water or other liquid with a first powdered soluble product, substantially preventing incorporation of air into the water or other liquid by carrying out the first mixing throughout the preparing in an absence of mechanical stirring or with the rotor rotating at a low rotor speed of less then 500 rpm so as to form a first layer of beverage that has an absence of incorporated air; preparing and dispensing a second portion of beverage by second mixing water or other liquid with a second soluble powdered product, incorporating air into the water or other liquid by carrying out the second mixing in a presence of mechanical stirring so as to form a second layer of beverage with a density lower than a density of the first layer due to a presence of the air incorporated into the second layer of the beverage and to an absence of incorporated air in the first layer; dispensing further portions of beverage to the final container.
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