Refrigerator appliances with passive storage compartments
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F25D-023/04
F25D-017/04
F25D-017/06
B01D-053/26
출원번호
US-0997643
(2016-01-18)
등록번호
US-9841224
(2017-12-12)
발명자
/ 주소
Hitzelberger, Joel Erik
Junge, Brent Alden
출원인 / 주소
Haier US Appliance Solutions, Inc.
대리인 / 주소
Dority & Manning, P.A.
인용정보
피인용 횟수 :
1인용 특허 :
3
초록▼
A refrigerator appliance includes a cabinet defining a fresh food chamber, and a fresh food door rotatably hinged to the cabinet for accessing the fresh food chamber. The fresh food door includes an inner surface, an outer surface and a side surface extending between the inner surface and the outer
A refrigerator appliance includes a cabinet defining a fresh food chamber, and a fresh food door rotatably hinged to the cabinet for accessing the fresh food chamber. The fresh food door includes an inner surface, an outer surface and a side surface extending between the inner surface and the outer surface. The fresh food door is rotatable between an open position and a closed position. The refrigerator appliance further includes a passive storage compartment defined within the fresh food door, and a compartment door coupled to one of the inner surface or the outer surface for accessing the storage compartment. The compartment door is movable between an open position and a closed position. The passive storage compartment maintains a temperature greater than a fresh food chamber temperature and less than an ambient temperature when the fresh food door and compartment door are closed and the refrigerator appliance is operational.
대표청구항▼
1. A refrigerator appliance, the refrigerator appliance comprising: a cabinet defining a fresh food chamber;a fresh food door rotatably hinged to the cabinet for accessing the fresh food chamber, the fresh food door comprising an inner surface, an outer surface and a side surface extending between t
1. A refrigerator appliance, the refrigerator appliance comprising: a cabinet defining a fresh food chamber;a fresh food door rotatably hinged to the cabinet for accessing the fresh food chamber, the fresh food door comprising an inner surface, an outer surface and a side surface extending between the inner surface and the outer surface, the fresh food door rotatable between an open position and a closed position;a passive storage compartment defined within the fresh food door; anda compartment door coupled to one of the inner surface or the outer surface for accessing the storage compartment, the compartment door movable between an open position and a closed position,wherein the passive storage compartment maintains a temperature greater than a fresh food chamber temperature and less than an ambient temperature when the fresh food door and compartment door are closed and the refrigerator appliance is operational,wherein the fresh food door further defines a vent aperture in selective fluid communication between the passive storage compartment and one of the fresh food chamber or an ambient environment to facilitate adjustments in temperature within the fresh food compartment,wherein a vent door is mounted on the fresh food door and movable between an open position and a closed position, the open position permitting fluid communication between the storage compartment and the one of the fresh food chamber or the ambient environment, and the closed position preventing fluid communication between the storage compartment and the one of the fresh food chamber or the ambient environment, andwherein the refrigerator appliance further comprises a moisture filter disposed within the vent aperture and preventing moisture transmission therethrough between the passive storage compartment and the one of the fresh food chamber or the ambient environment. 2. The refrigerator appliance of claim 1, further comprising a first insulation layer and a second insulation layer, the first insulation layer disposed between the passive storage compartment and one of the inner surface or the outer surface, the second insulation layer disposed within the compartment door. 3. The refrigerator appliance of claim 2, wherein the compartment door is coupled to the outer surface and the first insulation layer is disposed between the passive storage compartment and the inner surface. 4. The refrigerator appliance of claim 2, wherein the compartment door is coupled to the inner surface and the first insulation layer is disposed between the passive storage compartment and the outer surface. 5. The refrigerator appliance of claim 2, wherein the first insulation layer and the second insulation layer are formed from the same material. 6. The refrigerator appliance of claim 2, wherein the first insulation layer and the second insulation layer have different maximum thicknesses. 7. The refrigerator appliance of claim 1, wherein in the open position the vent aperture provides fluid communication between the fresh food chamber and the storage compartment and in the closed position fluid communication between the fresh food chamber and the storage compartment through the vent aperture is prevented. 8. The refrigerator appliance of claim 1, wherein in the open position the vent aperture provides fluid communication between an ambient environment and the storage compartment and in the closed position fluid communication between the ambient environment and the storage compartment through the vent aperture is prevented. 9. The refrigerator appliance of claim 8, further comprising a filter disposed within the vent aperture. 10. The refrigerator appliance of claim 1, further comprising a desiccant disposed within the storage compartment. 11. The refrigerator appliance of claim 1, wherein the compartment door is rotatable between the open position and the closed position. 12. A refrigerator appliance, the refrigerator appliance comprising: a cabinet defining a fresh food chamber;a fresh food door rotatably hinged to the cabinet for accessing the fresh food chamber, the fresh food door comprising an inner surface, an outer surface and a side surface extending between the inner surface and the outer surface, the fresh food door rotatable between an open position and a closed position;a passive storage compartment defined within the fresh food door; anda compartment door coupled to one of the inner surface or the outer surface for accessing the storage compartment, the compartment door movable between an open position and a closed position; anda first insulation layer and a second insulation layer, the first insulation layer disposed between the passive storage compartment and one of the inner surface or the outer surface, the second insulation layer disposed within the compartment door,wherein the first insulation layer defines a vent aperture in selective fluid communication between the passive storage compartment and one of the fresh food chamber or an ambient environment to facilitate adjustments in temperature within the fresh food compartment,wherein a vent door is mounted on the fresh food door and movable between an open position and a closed position, the open position permitting fluid communication between the storage compartment and the one of the fresh food chamber or the ambient environment, and the closed position preventing fluid communication between the storage compartment and the one of the fresh food chamber or the ambient environment, andwherein the refrigerator appliance further comprises a moisture filter disposed within the vent aperture and preventing moisture transmission therethrough between the passive storage compartment and the one of the fresh food chamber or the ambient environment. 13. The refrigerator appliance of claim 12, wherein the compartment door is coupled to the outer surface and the first insulation layer is disposed between the passive storage compartment and the inner surface. 14. The refrigerator appliance of claim 12, wherein the compartment door is coupled to the inner surface and the first insulation layer is disposed between the passive storage compartment and the outer surface. 15. The refrigerator appliance of claim 12, wherein the first insulation layer and the second insulation layer are formed from the same material. 16. The refrigerator appliance of claim 12, wherein the first insulation layer and the second insulation layer have different maximum thicknesses. 17. The refrigerator appliance of claim 12, wherein in the open position the vent aperture provides fluid communication between the fresh food chamber and the storage compartment and in the closed position fluid communication between the fresh food chamber and the storage compartment through the vent aperture is prevented. 18. The refrigerator appliance of claim 12, wherein in the open position the vent aperture provides fluid communication between an ambient environment and the storage compartment and in the closed position fluid communication between the ambient environment and the storage compartment through the vent aperture is prevented. 19. A refrigerator appliance, the refrigerator appliance comprising: a cabinet defining a fresh food chamber;a fresh food door rotatably hinged to the cabinet for accessing the fresh food chamber, the fresh food door comprising an inner surface, an outer surface and a side surface extending between the inner surface and the outer surface, the fresh food door rotatable between an open position and a closed position;a passive storage compartment defined within the fresh food door; anda compartment door coupled to one of the inner surface or the outer surface for accessing the storage compartment, the compartment door movable between an open position and a closed position; anda first insulation layer and a second insulation layer, the first insulation layer disposed between the passive storage compartment and one of the inner surface or the outer surface, the second insulation layer disposed within the compartment door,wherein the first insulation layer comprises a foamed insulation defining a vent aperture in selective fluid communication between the passive storage compartment and one of the fresh food chamber or an ambient environment to facilitate adjustments in temperature within the fresh food compartment,wherein a vent door is mounted on the fresh food door and movable between an open position and a closed position, the open position permitting fluid communication between the storage compartment and the one of the fresh food chamber or the ambient environment, and the closed position preventing fluid communication between the storage compartment and the one of the fresh food chamber or the ambient environment, andwherein the refrigerator appliance further comprises a moisture filter disposed within the vent aperture and preventing moisture transmission therethrough between the passive storage compartment and the one of the fresh food chamber or the ambient environment.
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이 특허에 인용된 특허 (3)
Ha Dea Y. (Seoul KRX), Multi-purpose refrigerator having a door within a door.
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