IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0612913
(2009-11-05)
|
등록번호 |
US-8511221
(2013-08-20)
|
발명자
/ 주소 |
- Sala, Dario
- Coccia, Andrea
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
18 |
초록
▼
A machine for preparing coffee and milk based beverages having a steam generator, a first apparatus for producing coffee as well as a source of liquid milk and a second apparatus for preparing and dispensing a beverage from a concentrated fluid product. The second apparatus includes a beverage prepa
A machine for preparing coffee and milk based beverages having a steam generator, a first apparatus for producing coffee as well as a source of liquid milk and a second apparatus for preparing and dispensing a beverage from a concentrated fluid product. The second apparatus includes a beverage preparation device associated with a second dispenser connected via first line to a first connector unit of the second apparatus to receive a concentrated fluid product pre-diluted in the first connector unit and, via a second line, to the source of liquid milk to complete dilution and obtain a diluted product to be dispensed from the beverage preparation device.
대표청구항
▼
1. A machine for preparing various types of coffee and milk based beverages comprising: a steam generator for producing steam;a first apparatus for producing coffee associated with a first dispenser;a source of liquid milk comprising a milk tank containing concentrated milk, anda second apparatus fo
1. A machine for preparing various types of coffee and milk based beverages comprising: a steam generator for producing steam;a first apparatus for producing coffee associated with a first dispenser;a source of liquid milk comprising a milk tank containing concentrated milk, anda second apparatus for preparing and dispensing a beverage from a concentrated fluid product having a flavor of the beverage to be prepared, wherein said second apparatus includes:a concentrated fluid product tank containing the concentrated fluid product to be used for the preparation of the beverage,a first connector unit connected to said tank by means of a concentrated fluid line,a first metering pump arranged along said concentrated fluid line so as to convey a predetermined quantity of concentrated fluid product from said tank to said first connector unit,a second connector unit for dilution of the concentrated fluid product,a second metering pump for supplying a predetermined quantity of concentrated milk to said second connector unit,a water heater device provided with a first inlet and an outlet for the water and a second inlet for introducing the steam,a first water supply line connecting the first inlet of the water heater device to a water source,a second water supply line between said second connector unit and the water source,a heated water line for connecting the outlet of the heater device with the first connector unit so as to introduce into the latter a predetermined quantity of heated water to pre-dilute the concentrated fluid product,a first steam line connecting the steam generator to the second inlet for supplying steam to the heater device,a valve operated in response to a command arranged along said second water supply line for supplying a predetermined quantity of cold water to said second connector unit depending on a predetermined quantity of concentrated milk present in the second connector unit so as to form cold diluted milk, anda beverage preparation device associated with a second dispenser connected, via a first line, to the first connector unit to receive a concentrated fluid product pre-diluted in the first connector unit and, via a second line, to the source of liquid milk to receive cold diluted milk and complete dilution and obtain a diluted product to be dispensed from the beverage preparation device. 2. The machine according to claim 1, wherein said first water supply line connecting the water source to the first inlet of the water heater device comprises a calibrated flow restrictor. 3. The machine according to claim 1, wherein said beverage preparation device includes a frothing chamber for frothing the product when required and is connected to the steam generator via a second steam line and to an air source via an air line. 4. The machine according to claim 3, further including respective intercept valves arranged along the second steam line and the air line, said intercept valves being able to be operated independently of each other. 5. The machine according to claim 3, further including first and second circulating pumps arranged, respectively, along the second steam line and the air line, the first and second circulating pumps being able to be operated independently of each other. 6. The machine according to claim 1, wherein said second dispenser of the beverage preparation device is positioned close to the first dispenser so that, with a single position of the cup, it is possible to receive in the cup the various types of beverages which the machine is able to dispense. 7. The machine according to claim 1, wherein said source of liquid milk comprises a milk tank containing concentrated milk, a second connector unit for dilution of the concentrated fluid product, a second metering pump for supplying a predetermined quantity of concentrated milk to said second connector unit, a second water supply line between said second connector unit and the water source, a valve arranged along said second water supply line for supplying a predetermined quantity of cold water to the said second connector unit depending on the quantity of concentrated milk present in the second connector unit. 8. The machine according to claim 1, wherein said concentrated fluid product for preparation of the beverage is a chocolate-based product. 9. The apparatus of claim 1, further comprising a second steam line wherein steam is conveyed to the beverage preparation device through the second steam line and a command imparted to an intercept valve provided in the second steam line for heating the diluted product to a desired temperature.
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