Refrigerator appliance with hot water dispenser
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B67D-007/82
F25D-023/02
F25D-023/04
F25D-023/12
출원번호
US-0838208
(2013-03-15)
등록번호
US-8967432
(2015-03-03)
발명자
/ 주소
Bertolini, Nilton Carlos
Sanchez, Jorge
Hall, David L.
출원인 / 주소
Electrolux Home Products, Inc.
대리인 / 주소
Pearne & Gordon LLP
인용정보
피인용 횟수 :
3인용 특허 :
11
초록▼
A refrigerator is provided, including a cabinet formed with at least one refrigerated compartment, and a door pivotally mounted to the cabinet. A vented exhaust conduit is provided at least partially within an interior of the door and defines a pathway in fluid communication with an environment exte
A refrigerator is provided, including a cabinet formed with at least one refrigerated compartment, and a door pivotally mounted to the cabinet. A vented exhaust conduit is provided at least partially within an interior of the door and defines a pathway in fluid communication with an environment exterior of the cabinet. A water heater includes a heating element located at least partially within the vented exhaust conduit and configured to heat water supplied from the refrigerator, wherein heat generated by said heating element can escape through the pathway of the vented exhaust to said environment exterior of the cabinet. A hot water dispenser is positioned on the door that is configured to dispense hot water supplied from the water heater into a receiver vessel. A method of dispensing hot water is also provided. The method utilizes at least two distinct, user-initiated steps to permit the dispensing of hot water.
대표청구항▼
1. A refrigerator, comprising: a cabinet formed with at least one refrigerated compartment;a door pivotally mounted to the cabinet to selectively open and close at least a portion of the refrigerated compartment;a vented exhaust conduit provided at least partially within an interior of the door and
1. A refrigerator, comprising: a cabinet formed with at least one refrigerated compartment;a door pivotally mounted to the cabinet to selectively open and close at least a portion of the refrigerated compartment;a vented exhaust conduit provided at least partially within an interior of the door and defining a pathway in fluid communication with an environment exterior of the cabinet;a water heater comprising a heating element located at least partially within the vented exhaust conduit and configured to heat water supplied from the refrigerator, wherein heat generated by said heating element can escape through the pathway of the vented exhaust conduit to said environment exterior of the cabinet;a hot water dispenser positioned on the door that is configured to dispense hot water supplied from the water heater into a receiver vessel; anda water channel disposed between a water supply line and the hot water dispenser, wherein the water channel extends along and is heated by the heating element,wherein the water channel is provided as a coil that wraps at least partially around the heating element. 2. The refrigerator according to claim 1, wherein the heating element comprises a cartridge style heater. 3. The refrigerator according to claim 1, wherein the door is pivotally mounted to the cabinet via a hollow hinge, and a water supply tube is guided through the hollow hinge and is in fluid communication with the water channel. 4. The refrigerator according to claim 1, wherein the vented exhaust conduit is formed within the interior of the door by foam insulation. 5. The refrigerator according to claim 1, wherein the vented exhaust conduit is configured to extend to an upper exterior surface of the door so that heat generated by said heating element is vented to said environment exterior of the cabinet. 6. The refrigerator according to claim 1, wherein the hot water dispenser further comprises a dispenser nozzle selectively movable between a first position and a second position, the first position being a non-dispensing position and the second position being a dispensing position. 7. The refrigerator according to claim 6, further comprising at least one nozzle switch configured to be actuated when the dispensing nozzle is moved to a selected one of the first position and the second position. 8. The refrigerator according to claim 1, further comprising a hot water activation switch configured to selectively operate the water heater. 9. The refrigerator according to claim 8, further comprising a hot water dispensing switch configured to selectively control dispensing of the hot water from the hot water dispenser. 10. The refrigerator according to claim 1, further comprising an air mover provided to the vented exhaust conduit to encourage air flow through the pathway and towards said environment exterior of the cabinet. 11. The refrigerator according to claim 1, further comprising an auxiliary vent conduit in fluid communication with the vented exhaust conduit to provide an air inlet to the pathway. 12. A refrigerator, comprising: a cabinet formed with at least one refrigerated compartment;a door pivotally mounted to the cabinet to selectively open and close at least a portion of the refrigerated compartment;a vented exhaust conduit provided at least partially within an interior of the door and defining a pathway in fluid communication with an environment exterior of the cabinet;a water heater comprising a heating element located at least partially within the vented exhaust conduit and configured to heat water supplied from the refrigerator, wherein heat generated by said heating element can escape through the pathway of the vented exhaust conduit to said environment exterior of the cabinet; anda hot water dispenser positioned on the door that is configured to dispense hot water supplied from the water heater into a receiver vessel,wherein the vented exhaust conduit comprises a first cross-sectional area generally about the water heater and a second cross-sectional area generally about a terminal end adjacent to said environment exterior of the cabinet, wherein the second cross-sectional area is greater than the first cross-sectional area. 13. The refrigerator according to claim 12, wherein the vented exhaust conduit is formed within the interior of the door by foam insulation. 14. The refrigerator according to claim 12, wherein the terminal end of the vented exhaust conduit is configured to extend to an upper exterior surface of the door so that heat generated by said heating element is vented to said environment exterior of the cabinet. 15. The refrigerator according to claim 12, wherein the terminal end of the vented exhaust conduit is configured to extend to a side of the door so that heat generated by said heating element is vented to said environment exterior of the cabinet. 16. The refrigerator according to claim 12, wherein the hot water dispenser further comprises a dispenser nozzle selectively movable between a first position and a second position, the first position being a non-dispensing position and the second position being a dispensing position. 17. The refrigerator according to claim 16, further comprising at least one nozzle switch configured to be actuated when the dispensing nozzle is moved to a selected one of the first position and the second position. 18. The refrigerator according to claim 12, further comprising a water channel disposed between a water supply line and the hot water dispenser, wherein the water channel extends along and is heated by the heating element. 19. The refrigerator according to claim 12, further comprising an air mover provided to the vented exhaust conduit to encourage air flow through the pathway and towards said environment exterior of the cabinet. 20. The refrigerator according to claim 12, further comprising an auxiliary vent conduit in fluid communication with the vented exhaust conduit to provide an air inlet to the pathway.
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이 특허에 인용된 특허 (11)
Muthumani, Solomon; Gopalan, Jawahar; Roetker, John Joseph; Whitaker, Toby, Dispensing system and method for dispensing fluid in an appliance.
Krause, Andrew Reinhard; Lewis, Jr., Robert Lee; Nolan, Kevin Farrelly; Talegaonkar, Arun; Mitchell, Alan Joseph; Wood, Jeffrey Martin; White, Lorina June; Fallon, Russell James; Colyer, Jeffrey Michael; May, Jason Andrew, Refrigeration appliance with hot water dispenser.
Voglewede, Ronald L.; Gilboe, Kevin J.; Boarman, Patrick J.; Harmon, Daryl L.; Wilson, Sr., Gary W.; Visin, Jerry M., Water dispenser for refrigerator freezers.
Taylor James E. (3833 Woelke Rd. Seguin TX 78155) Alderman Robert J. (1408 Brookstone San Antonio TX 78248) Barrett James P. (1104 Edge Cliff Dr. Bedford TX 76022), Water distillation unit for a refrigerator.
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