초록 ▼

A refrigerator freezer having an ice maker positioned on a refrigerator compartment or freezer compartment door. The ice maker is arranged to prevent or manage spills from the ice maker in the event the door on which the ice maker is mounted is opened or closed when unfrozen water is present in the

A refrigerator freezer having an ice maker positioned on a refrigerator compartment or freezer compartment door. The ice maker is arranged to prevent or manage spills from the ice maker in the event the door on which the ice maker is mounted is opened or closed when unfrozen water is present in the ice maker. Spill management embodiments for a number of fixed and movable tray ice makers are disclosed.

대표청구항 ▼

1. A refrigerator freezer comprising: a freezer compartment maintained at a temperature below 0° C. and having an insulated freezer compartment door;a refrigerator compartment maintained at a temperature above 0° C. and having an insulated refrigerator compartment door;a refrigeration system for coo

1. A refrigerator freezer comprising: a freezer compartment maintained at a temperature below 0° C. and having an insulated freezer compartment door;a refrigerator compartment maintained at a temperature above 0° C. and having an insulated refrigerator compartment door;a refrigeration system for cooling the freezer compartment and the refrigerator compartment;an automatic ice maker mounted on one of the refrigerator compartment door and the freezer compartment door comprising; an ice mold and a heater for the ice mold, wherein the ice maker is rotatably mounted for movement to a first position for filing the ice mold with water and for forming ice cubes and to second substantially inverted position for harvesting ice cubes;a temperature sensor arranged to determine when ice cubes are frozen and to initiate operation of the heater and to cause the automatic ice maker to rotate to the second position; anda substantially fixed ice rake positioned above the ice mold when the ice maker is in the first position and arranged to engage ice cubes in the ice mold as the ice maker is rotated to the second position. 2. The refrigerator freezer according to claim 1, wherein the ice maker further comprises a motor to rotate the ice maker between the first position and the second position, and wherein the temperature sensor causes the motor to initiate rotation of the ice maker when the temperature determines that the ice mold has warmed to release the ice cubes. 3. The refrigerator freezer according to claim 1, further including a door damper connected to the one of the refrigerator compartment door and the freezer compartment door. 4. A refrigerator freezer comprising: a freezer compartment maintained at a temperature below 0° C. and having an insulated freezer compartment door;a refrigerator compartment maintained at a temperature above 0° C. and having an insulated refrigerator compartment door;a refrigeration system for cooling the freezer compartment and the refrigerator compartment;an automatic ice maker mounted on one of the refrigerator compartment door and the freezer compartment door comprising:an ice mold having ice cube cavities and extended side walls including a distal edge arranged to contain water in the ice mold in the event the door on which the automatic ice maker is mounted is moved when unfrozen water is present in the ice mold, the ice mold being rotatably mounted for movement to a first position for filing the ice mold with water and for forming ice cubes, and to second substantially inverted position for harvesting ice cubes from the mold;a heater for the ice mold; anda lip along the distal edge of one side wall, wherein the lip further comprises a return edge directed toward the ice cube cavities in the ice mold arranged to define a channel to retain water formed when the ice mold is heated to harvest ice cubes as the ice mold is rotated from the first position to the second position. 5. The refrigerator freezer according to claim 4, wherein the automatic ice maker further comprises a substantially fixed ice rake positioned above the ice mold when the ice mold is in the first position and arranged to engage ice cubes in the ice mold as the ice mold is rotated to the second position. 6. The refrigerator freezer according to claim 4, wherein the automatic ice maker further comprises a temperature sensor arranged to determine when ice cubes are frozen and to initiate operation of the heater and cause the ice mold to rotate to the second position. 7. The refrigerator freezer according to claim 6, wherein the ice maker further comprises a motor to rotate the ice mold between the first position and the second position, and wherein the temperature sensor causes the motor to initiate rotation of the ice mold when the temperature determines that the ice mold has warmed to release the ice cubes. 8. The refrigerator freezer according to claim 4, further including a door damper connected to the one of the refrigerator compartment door and the freezer compartment door. 9. A method of making ice in a refrigerator freezer in which an automatic ice maker having an ice mold is rotatably mounted between a filling and ice cube forming position and a substantially inverted ice harvesting position and having extended side walls and further having a lip arranged to define a channel on one side wall to retain water formed when the ice mold is heated to harvest ice cubes on one of the refrigerator or freezer compartment doors comprising: operating the refrigerator freezer to provide cooling to the refrigerator and freezer compartments;filling the ice mold with water;preventing spills of water from the ice maker when the refrigerator or freezer compartment door on which the ice maker is mounted is opened or closed; andharvesting ice pieces from the ice mold after the water has frozen comprising heating the ice mold to release ice cubes, inverting the ice mold to the harvesting position and retaining water in the channel as ice cubes are harvested from the ice mold, wherein the step of harvesting ice cubes further comprises returning the water retained in the channel to the ice mold as the ice mold is returned to the filling and ice cube formation position. 10. The method of making ice according to claim 9, wherein the ice maker further comprises an ice rake positioned above the ice mold and the step of harvesting ice cubes further comprises rotating the ice mold whereby ice cubes contact the ice rake to harvest the ice cubes from the ice mold.