Method and system for dispensing ice and/or a liquid
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-003/04
F25D-023/12
B67D-001/08
B67D-001/12
출원번호
US-0174006
(2011-06-30)
등록번호
US-9004115
(2015-04-14)
발명자
/ 주소
Krause, Andrew Reinhard
White, Lorina June
출원인 / 주소
General Electric Company
대리인 / 주소
GE Global Patent Operation
인용정보
피인용 횟수 :
0인용 특허 :
12
초록▼
A dispensing system includes a detection device and a dispenser configured to dispense at least one of ice and a liquid. The detection device is configured to detect a container positioned with respect to the dispenser and generate a first signal representative of the container position. The dispens
A dispensing system includes a detection device and a dispenser configured to dispense at least one of ice and a liquid. The detection device is configured to detect a container positioned with respect to the dispenser and generate a first signal representative of the container position. The dispensing system also includes a controller coupled to the detection device and the dispenser. The controller is configured to determine a stability of the container and activate the dispenser to dispense at least one of an amount of the ice and an amount of the liquid into the container based on the first signal and the determined stability of the container.
대표청구항▼
1. A dispensing system, comprising: a dispenser configured to dispense at least one of ice and a liquid;a detection device configured to: detect a container positioned with respect to said dispenser;generate a first signal representative of the container position; anda controller coupled to said det
1. A dispensing system, comprising: a dispenser configured to dispense at least one of ice and a liquid;a detection device configured to: detect a container positioned with respect to said dispenser;generate a first signal representative of the container position; anda controller coupled to said detection device and to said dispenser, said controller configured to: determine a stability of the container, wherein the stability is determined by a first determination that the container is substantially stationary and a second determination that a change in a position of the container over a predetermined amount of time is less than or equal to a predetermined threshold;determine an alignment of the container with the dispenser; andactivate said dispenser to dispense at least one of an amount of the ice and an amount of the liquid into the container based on the first signal, the determined alignment, and the determined stability of the container. 2. A dispensing system in accordance with claim 1, wherein said detection device comprises at least one sensor module configured to generate and receive at least one of ultrasonic signals, microwave signals, and radio signals. 3. A dispensing system in accordance with claim 2, wherein said at least one sensor module comprises a first sensor module configured to detect a relative position of the container with respect to said dispenser. 4. A dispensing system in accordance with claim 3, wherein said at least one sensor module further comprises a second sensor module configured to detect a presence of an opening defined within the container and generate a second signal representative of the presence of the opening. 5. A dispensing system in accordance with claim 4, wherein said second sensor module is configured to detect a fill level of at least one of ice and a liquid within the container and generate a third signal representative of the fill level. 6. A dispensing system in accordance with claim 5, wherein said controller is configured to activate said dispenser based on the first signal and the second signal, and to deactivate said dispenser based on the third signal. 7. A dispensing system in accordance with claim 5, further comprising a flow meter configured to measure an amount of liquid dispensed by said dispenser, wherein said controller is configured to determine if the amount of liquid dispensed equals a preselected fill volume. 8. A dispensing system in accordance with claim 7, wherein said controller is configured to determine whether an overfill condition of the container has occurred based on a signal received from said detection device. 9. A refrigeration appliance having a recess, said refrigeration appliance comprising: a dispenser;a detection device positioned with respect to the recess, said detection device configured to: detect a container positioned within the recess;generate a first signal representative of a position of the container within the recess; anda controller coupled to said detection device and to said dispenser, said controller configured to: determine a stability of the container, wherein the stability is determined by a first determination that the container is substantially stationary and a second determination that a change in a position of the container over a predetermined amount of time is less than or equal to a predetermined threshold;determine an alignment of the container with the dispenser; andactivate said dispenser to dispense at least one of an amount of ice and an amount of liquid into the container based on the first signal, the determined alignment, and the determined stability of the container. 10. A refrigeration appliance in accordance with claim 9, wherein said detection device comprises a first sensor module configured to detect a relative position of the container with respect to said dispenser. 11. A refrigeration appliance in accordance with claim 10, wherein said detection device further comprises a second sensor module configured to detect a presence of an opening defined within the container and generate a second signal representative of the presence of the opening. 12. A refrigeration appliance in accordance with claim 11, wherein said second sensor module is configured to detect a fill level of at least one of ice and a liquid within the container and generate a third signal representative of the fill level. 13. A refrigeration appliance in accordance with claim 9, further comprising at least one refrigeration compartment, a first door defining the recess, and a second door movable between an open position and a closed position, wherein in the closed position said second door is configured to sealingly enclose said at least one refrigeration compartment, and said dispenser is operable when said second door is in the open position. 14. A method for dispensing at least one of ice and a liquid into a container, said method comprising: detecting a container positioned within a recess defined within a housing;determining a stability of the container, wherein determining a stability comprises: determining the container is substantially stationary; anddetermining a change in a position of the container over a predetermined amount of time is less than or equal to a predetermined threshold;determining an alignment of the container with the dispenser; andactivating a dispenser of a dispensing system in response to the detected container, the determined alignment, and the determined stability of the container within the recess, wherein the dispenser is activated to dispense at least one of an amount of the ice and an amount of the liquid into the container. 15. A method in accordance with claim 14, further comprising detecting a presence of an opening defined within the container. 16. A method in accordance with claim 14, further comprising determining a position of the container. 17. A method in accordance with claim 14, further comprising deactivating the dispenser when at least one of an amount of ice and an amount of liquid within the container equals a maximum fill level. 18. A method in accordance with claim 14, further comprising deactivating the dispenser when a predetermined time period has elapsed.
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이 특허에 인용된 특허 (12)
Kim, Jong Hwan; Yun, Ju Hwan; Lee, Young Hyun; You, Dong Joo, Automatic liquid dispenser and refrigerator with the same.
Skell Daniel G. (Cedarburg WI) Skell Eric D. (Cedarburg WI) Manthei Michael A. (Cedarburg WI), Dispensing method and apparatus that detects the presence and size of a cup and provides automatic fill control.
Chase, Kevin M.; Voglewede, Ronald L.; Valentine, Jonathan C.; Richmond, Peter J.; Jeffery, Randell L.; Winik, Martin P.; Koenigsknecht, Tony L., Select fill sensor system for refrigerator dispensers.
Chase, Kevin M.; Jeffery, Randell L.; Nibbelink, Matthew J.; Wendling, Brian; Mehta, Rahul; Kadchhud, Vashishtha; Hatch, Greg; Fatunde, Morounkeji, Sensor system for a refrigerator dispenser.
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