Clean-in-place automated food or beverage dispenser
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B08B-009/00
B08B-007/04
B08B-009/032
B08B-009/02
출원번호
US-0833110
(2004-04-28)
등록번호
US-7401613
(2008-07-22)
발명자
/ 주소
Carhuff,Peter W.
Masu,Takeshi
Clyde,Gene
Dickinson,Edward L.
Harvey,Andrew C.
Kolvek,Edward M.
Lago,Michael H.
출원인 / 주소
Nestec S.A.
대리인 / 주소
Winston & Strawn LLP
인용정보
피인용 횟수 :
17인용 특허 :
16
초록▼
The invention relates to a method of in place cleaning of an automated food product dispenser comprising an interface connection configured to establish a supply of a milk-based fluid from a reservoir (for example, a container or a bag), a mixing device configured to receive the milk-based fluid and
The invention relates to a method of in place cleaning of an automated food product dispenser comprising an interface connection configured to establish a supply of a milk-based fluid from a reservoir (for example, a container or a bag), a mixing device configured to receive the milk-based fluid and prepare a milk based product, a nozzle in fluid association with the mixing device for dispensing the milk based product, a product flowpath configured for directing the milk based product to flow from the interface connection through the mixing device to the nozzle, and a clean-in-place flowpath assembly located in the dispenser and comprising a supply of cleaning or sanitizing fluid and a flowpath which is configured to deliver the cleaning or sanitizing fluid to or through the product flowpath. The invention also relates to a machine readable program for controlling the automated food product dispenser of the invention and for cleaning the same in place.
대표청구항▼
What is claimed is: 1. A method for configuring a food or beverage dispenser for automatic cleaning of a product flow path that receives at least one microbiologically sensitive fluid, comprising the steps of: providing in the dispenser a microbiologically sensitive fluid reservoir and an interface
What is claimed is: 1. A method for configuring a food or beverage dispenser for automatic cleaning of a product flow path that receives at least one microbiologically sensitive fluid, comprising the steps of: providing in the dispenser a microbiologically sensitive fluid reservoir and an interface connection configured to establish a supply of the microbiologically sensitive fluid from the microbiologically sensitive fluid reservoir to the product flow path, wherein the interface connection comprises a flexible hose and an external valve; preparing a rinsing, cleaning or sanitizing fluid within the dispenser; selectively blocking a flow of the microbiologically sensitive fluid at a closing point in the flexible hose, with the external valve externally engaging the flexible hose; circulating the rinsing, cleaning or sanitizing fluid within the dispenser at a certain velocity through the interface connection and up to the closing point in the flexible hose while the microbiologically sensitive fluid is blocked at the closing point to isolate the microbiologically sensitive reservoir from the interface connection, and then the rinsing, cleaning or sanitizing fluid is circulated to or though the product flow path of the dispenser to clean the product flow path; and recirculating in a loop the rinsing, cleaning or sanitizing fluid to at least a portion of the product flowpath; wherein the rinsing, cleaning or sanitizing fluid is recirculated in a loop from the product flowpath back to a buffer reservoir that receives a buffer volume of the rinsing, cleaning or sanitizing fluid. 2. The method according to claim 1, which further comprises periodically draining and discarding the recycled rinsing, cleaning or sanitizing fluid from the dispenser through a drain. 3. The method according to claim 1, wherein the food or beverage dispenser includes a product mixing bowl and the method further comprises directly directing the rinsing, cleaning or sanitizing fluid to the mixing bowl to clean the mixing bowl and the product flowpath that is arranged downstream of the mixing bowl. 4. The method according to claim 3, wherein the mixing bowl is cleaned by: filling the mixing bowl with the rinsing, cleaning or sanitizing fluid until the mixing bowl overflows; collecting fluid that overflows from the bowl; and selectively directing the collected fluid back to the buffer reservoir to recirculate the cleaning fluid or to the drain to remove the collected fluid from the dispenser. 5. The method according to claim 1, wherein the circulation of the rinsing, cleaning or sanitizing fluid is automatically conducted at periodic intervals of non-use of the dispenser or upon demand by a user. 6. The method according to claim 1, which further comprises pre-rinsing the product flowpath prior to circulation of the rinsing, cleaning or sanitizing fluid. 7. The method according to claim 1, which further comprises closing off a portion of the product flowpath so that remaining portions of the product flowpath can receive the rinsing, cleaning or sanitizing fluid. 8. The method of claim 1 which further comprises retaining the rinsing, cleaning or sanitizing fluid in a buffer reservoir. 9. The method of claim 8, which further comprises controlling the circulation of the rinsing, cleaning or sanitizing fluid through the product flowpath and back to the buffer reservoir. 10. The method of claim 9, which further comprises selectively draining the rinsing, cleaning or sanitizing fluid. 11. The method of claim 9, wherein the controlling is automatically accomplished by a controller and a timer. 12. The method of claim 11, wherein the controller and timer are part of a central controller that automates all functions of the dispenser. 13. The method of claim 12, wherein the central controller is includes a machine readable program containing instructions for preparing the rinsing, cleaning or sanitizing fluid; circulating the fluid to clean the product flowpath; recirculating the fluid and controlling the dispenser to dispense a milk-based product. 14. The method of claim 13, wherein the program includes instructions for recirculating rinsing, cleaning or sanitizing fluid in a loop from the product flowpath back to a buffer reservoir that receives a buffer volume of the fluid. 15. The method of claim 13, wherein the program includes instructions for periodically draining and discarding the recycled rinsing, cleaning or sanitizing fluid from the dispenser. 16. The method of claim 13, wherein the program includes instructions for directly directing the rinsing, cleaning or sanitizing fluid to a mixing bowl within the dispenser for cleaning the mixing bowl and the product flowpath that is arranged downstream of the mixing bowl. 17. The method of claim 13, wherein the program includes instructions for cleaning the mixing bowl by filling the filling the bowl to overflow with the rinsing, cleaning or sanitizing fluid; collecting fluid that overflows the bowl; and selectively directing the collected fluid back to the buffer reservoir to recirculate the cleaning fluid or to a drain to remove the collected fluid from the dispenser. 18. The method of claim 1, which further comprises automatically conducting circulation of the rinsing, cleaning or sanitizing fluid at periodic intervals of non-use of the dispenser. 19. The method of claim 1 which further comprises conducting circulation of the rinsing, cleaning or sanitizing fluid upon demand by a user. 20. The method of claim 1 which further comprises circulating the rinsing, cleaning or sanitizing fluid through the flowpath and interface a number of times. 21. The method of claim 1 which further comprises closing off a portion of the product flowpath so that remaining portions of the product flowpath can receive the rinsing, cleaning or sanitizing fluid. 22. The method of claim 1, wherein the microbiologically sensitive fluid is a milk based fluid and which further comprises receiving the milk based fluid in a mixing device to prepare a milk containing product; and dispensing the milk containing product through an outlet that is in fluid association with the mixing device. 23. The method of claim 22, which further comprises dispensing the milk containing product through a nozzle that is in fluid association with the mixing device. 24. The method of claim 1 which further comprises providing a mixing container within the dispenser for mixing the microbiologically sensitive fluid with at least one other product. 25. The method of claim 1 which further comprises providing a reservoir outside the product flow path for receiving a cleaning fluid and a second substance; and allowing the cleaning fluid and second substance to mix in the reservoir to form a sanitizing fluid which is circulated through the dispenser. 26. The method of claim 25, wherein the method further comprises providing a source for the second substance, wherein the second substance is water. 27. The method of claim 25, which further comprises recirculating the sanitizing fluid to at least a portion of the product flow path and back to the reservoir.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (16)
Norman L. Beck ; George C. Boyer ; David C. Duncan ; Ronald J. Mrugala, Apparatus and a method for clean-in-place for a semi-frozen food dispensing machine.
Livingston James W. (Santa Cruz CA) Cassady ; Jr. Henry W. (Santa Cruz CA) Hosking Stephen G. (Santa Cruz CA) Warner Thomas J. (Santa Cruz CA) Moreland Gary D. (Santa Cruz CA), Clean in place system.
Koosman Jerome M. ; Rudesill Brian R., Cleaning and sanitizing assembly for clean in place food and beverage automatic dispensing machines and method for use thereof.
Tuchrelo, Robert; Cahoon, Jeffrey; Aab, Richard T.; Mustardo, Alfred S.; Smith, Nathan E.; Parisi, Jacob R.; Ruppel, III, Edward F.; Russotti, Gary M.; Salminen, William, Automated cleaning system for food processor and method.
Tuchrelo, Robert; Cahoon, Jeffrey; Aab, Richard T.; Mustardo, Alfred S.; Smith, Nathan E.; Parisi, Jacob R.; Ruppel, III, Edward F.; Russotti, Gary M.; Salminen, William, Automated cleaning system for food processor and method.
Tuchrelo, Robert; Cahoon, Jeffrey; Aab, Richard T.; Mustardo, Alfred S.; Smith, Nathan E.; Parisi, Jacob R.; Ruppel, III, Edward F.; Russotti, Gary M.; Salminen, William, Automated cleaning system for food processor and method.
Craparo, John Serafino; Studor, Charles F.; Nater, J. Kevin; Mulhausen, Jeffrey William; Hassoun, Marwan, Facilitating beverage ordering and generation.
Smeller, Donald W.; Jennings, III, Jarrell L.; Robinson, Robert L.; Good, Merrill R.; Hernandez, George E., Method and apparatus for dispensing a beverage from a liquid concentrate.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.