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In an aspect of the invention, an apparatus for providing chilling in a localized area comprises a chiller compartment and an independent cooling source thermally coupled to the chiller compartment by a thermally conductive interface. The cooling source provides a separate controllable temperature t

In an aspect of the invention, an apparatus for providing chilling in a localized area comprises a chiller compartment and an independent cooling source thermally coupled to the chiller compartment by a thermally conductive interface. The cooling source provides a separate controllable temperature to the chiller compartment, which is adapted to be removably positioned in a selected temperature controlled environment. In another aspect a refrigerator comprises a freezer unit, a fresh food unit and a chiller compartment adapted to be removably positioned in either the freezer unit or the fresh food unit as a secondary chilling compartment. In another aspect a method of chilling comprises cooling a modular chiller compartment using an independent cooling source, chiller compartment being removably positioned within a temperature controlled environment and the cooling source and the chiller compartment being thermally coupled.

대표청구항 ▼

What is claimed is: 1. An apparatus for providing chilling in a localized area of a temperature controlled environment comprising: at least one chiller compartment; an independent cooling source thermally coupled to the at least one chiller compartment by a thermally conductive interface for provid

What is claimed is: 1. An apparatus for providing chilling in a localized area of a temperature controlled environment comprising: at least one chiller compartment; an independent cooling source thermally coupled to the at least one chiller compartment by a thermally conductive interface for providing the chiller compartment a separate controllable temperature; a plurality of ice cavities coupled to the thermally conductive interface and configured to provide ice; an ice preservation mechanism comprising an ice storage box configured to receive ice from the chiller compartment, wherein the ice preservation mechanism is configured to direct cooling from the cooling source to the ice storage box, and wherein the at least one chiller compartment is adapted to be removably positioned within a sub-compartment of the temperature controlled environment. 2. The apparatus of claim 1, wherein the apparatus further comprises an attach device configured to removably attach and position the at least one chiller compartment to at least one of the cooling source or the thermally conductive interface. 3. The apparatus of claim 1, wherein the temperature controlled environment is a refrigerator, and wherein the refrigerator is selected from the set of a side-by-side, top mounted, bottom mounted, single door refrigerator. 4. The apparatus of claim 3, wherein the sub-compartment of the temperature controlled environment is a freezer unit of the refrigerator. 5. The apparatus of claim 3, wherein the sub-compartment of the temperature controlled environment is a fresh food unit of the refrigerator. 6. The apparatus of claim 1, further comprising a positioning device for stably positioning the apparatus in the sub-compartment of the temperature controlled environment. 7. The apparatus of claim 1, wherein the chiller compartment is further adapted to be removably positioned in an ambient environment. 8. The apparatus of claim 1, further comprising a heat exchanger thermally coupled to the cooling source. 9. The apparatus of claim 1, wherein the cooling source is a thermoelectric unit. 10. The apparatus of claim 1, further comprising an ice removal mechanism. 11. The apparatus of claim 10, wherein the ice removal mechanism uses thermoelectric heating of the ice cavities to loosen ice from the ice cavities. 12. The apparatus of claim 10, wherein the ice removal mechanism tilts the ice cavities to remove ice from the ice cavities. 13. The apparatus of claim 1, wherein the ice preservation mechanism further comprises a damper arrangement having a plurality of dampers, configured to direct cooling from the cooling source to the ice storage box or direct heating away from the ice storage box. 14. A refrigerator comprising: at least one freezer unit; at least one fresh food unit; at least one chiller compartment adapted to be removably positioned in either the at least one freezer unit or the at least one fresh food unit as a secondary chilling compartment; an independent cooling source thermally coupled to the at least one chiller compartment by a thermally conductive interface; a plurality of ice cavities coupled to the thermally conductive interface and configured to provide ices; and an ice preservation mechanism comprising an ice storage box configured to receive ice from the chiller compartment, wherein the ice preservation mechanism is configured to direct cooling from the cooling source to the ice storage box. 15. The refrigerator of claim 14, further comprising a heat exchanger thermally coupled to the cooling source. 16. The refrigerator of claim 14, wherein the cooling source is a thermoelectric unit. 17. The refrigerator of claim 14, further comprising an ice removal mechanism for harvesting ice. 18. The refrigerator of claim 14, wherein the ice removal mechanism uses thermoelectric heating of the ice cavities to loosen ice from the ice cavities. 19. A refrigerator comprising: a freezer unit; a fresh food unit; a chiller compartment adapted to be removably positioned in either the at freezer unit or the fresh food unit as a secondary chilling compartment; a thermoelectric cooling source thermally coupled to the chiller compartment by a thermally conductive interface; a plurality of ice cavities coupled to the thermally conductive interface and configured to provide ices; and an ice preservation mechanism comprising an ice storage box configured to receive ice from the chiller compartment, and wherein the ice preservation mechanism is configured to direct cooling from the cooling source to the ice storage box.