Methods and apparatus for beer dispensing systems
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B67D-005/26
B67D-005/22
F25D-017/02
F25D-017/00
출원번호
US-0040153
(2005-01-21)
등록번호
US-7373784
(2008-05-20)
발명자
/ 주소
Haskayne,Paul
출원인 / 주소
Lancer Partnership Ltd.
인용정보
피인용 횟수 :
18인용 특허 :
10
초록▼
A multiple-temperature beer dispensing system (10) (and related methods) is provided in which a plurality of beer sources (12) are coupled to a plurality of taps (16). Heat exchangers (18) may be disposed between one or more of the beer sources (12) and one or more of the taps (16). Beer temperature
A multiple-temperature beer dispensing system (10) (and related methods) is provided in which a plurality of beer sources (12) are coupled to a plurality of taps (16). Heat exchangers (18) may be disposed between one or more of the beer sources (12) and one or more of the taps (16). Beer temperatures may be controlled with a controller (30), sensors (32) and valves (34). Also provided is system (50) that allows a single tap (16n) to dispense beer at more than one temperature. Also provided is a controlled temperature storage chamber (100) and a tube bundle (70).
대표청구항▼
What is claimed is: 1. A beer system, comprising: a plurality of beer sources; a coolant chiller for chilling coolant, the chilled coolant being directed in a stream that is split to flow in at least a first coolant line and a second coolant line, the first coolant line coupled to a first coolant v
What is claimed is: 1. A beer system, comprising: a plurality of beer sources; a coolant chiller for chilling coolant, the chilled coolant being directed in a stream that is split to flow in at least a first coolant line and a second coolant line, the first coolant line coupled to a first coolant valve for controlling flow of coolant in the first coolant line; a first beer tap for dispensing beer within a first temperature range, this first temperature range tap being coupled to at least one of the beer sources through a first beer line that runs, at least for some distance, in a bundle with the first and second coolant lines; a first sensor for measuring the temperature of the beer to be dispensed by the first temperature range tap, the sensor providing a signal for use in controlling the first coolant valve; a second beer tap for dispensing beer within a second temperature range, this second temperature range tap being coupled to a first heat exchanger, the first heat exchanger coupled between at least one of the beer sources and the second temperature range tap, the first heat exchanger also coupled to the second coolant line, the first heat exchanger operable to chill the beer received through a second beer line running from the coupled beer source before it reaches the second temperature range tap; a second sensor for measuring the temperature of the beer chilled by the first heat exchanger; and a second coolant valve coupled to the second coolant line between the coolant chiller and the first heat exchanger for controlling flow of coolant to the first heat exchanger, the second coolant valve controlled in response to the second sensor. 2. The beer system of claim 1, wherein the first and second sensors are thermocouples. 3. The beer system of claim 1, wherein the first heat exchanger is a cold plate. 4. The beer system of claim 3, wherein the cold plate is cooled by a heat transfer fluid flowing through the cold plate. 5. The beer system of claim 1, and further comprising: a third beer line coupled to one of the beer sources, the third beer line branching into a first branch and a second branch such that each branch carries the same beer brand; a third beer tap for dispensing beer at at least two temperatures, the third beer tap being coupled to the first branch and the second branch a second heat exchanger coupled to the first branch between the beer source and the third beer tap, the second heat exchanger also coupled to the second coolant line, the second heat exchanger operable to chill the beer in the first branch before it reaches the third beer tap; a third sensor for measuring the temperature of the beer chilled by the second heat exchanger; a third coolant valve coupled to the second coolant line between the coolant chiller and the second heat exchanger for controlling flow of coolant to the second heat exchanger, the third coolant valve controlled in response to the third sensor; and a selector for selecting which of the two branches supplies beer to the third beer tap. 6. The beer system of claim 5, wherein the second branch runs outside of the second heat exchanger. 7. The beer system of claim 5, wherein a part of the second branch runs inside the second heat exchanger such that beer in the second branch is chilled by the second heat exchanger to a temperature that is higher than the temperature to which beer in the first branch is chilled. 8. The beer system of claim 5, wherein the third tap is coupled to the first and second branches through a three-way valve having two inputs and one output, wherein one input is coupled to the first branch downstream of the second heat exchanger, the other input is coupled to the second branch, and the output is coupled to the third beer tap, and wherein the three-way valve is controlled in response to the selector. 9. The beer system of claim 5, wherein the selector is a switch. 10. The beer system of claim 5, wherein at least part of the second heat exchanger is located within a beer font, and wherein the third beer tap is coupled to the beer font. 11. The beer system of claim 1, wherein the chilled coolant stream is split to flow also in a third coolant line, and further comprising: a refrigerator coupled to the third coolant line such that coolant in the third coolant line effects chilling in the refrigerator; a fourth sensor for measuring temperature in the refrigerator; and a fourth coolant valve for controlling flow of coolant in the third coolant line, the fourth coolant valve controlled in response to the fourth sensor.
Anderson, Douglas; Popov, Nikolay; Veettil, Shaji Kulangara; Kumar, Neravati Sudhir; Gooding, III, James E.; Kumar, Santhosh, Point of dispense chilling for blended iced beverage machines.
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