Eliminating compressor-generated noise within a predetermined interval during operation of a refrigeration system

1. A refrigeration system having a compressor-driven refrigeration device for maintaining a cooling temperature range within an interior of a refrigerator, the refrigeration system being constructed for eliminating compressor-generated noise for the duration of a controlled predetermined interval during operation of the refrigeration system, the refrigeration system comprising:

a thermo-electric refrigeration device communicating with the interior of the refrigerator for cooling the interior of the refrigerator upon activation of the thermo-electric device: and a control system coupled with the compressor-driven refrigeration device and with the thermo-electric refrigeration device, the control system being configured for establishing the duration of the controlled predetermined interval, and providing a condition wherein operation of the compressor-driven refrigeration device is discontinued for the duration of the predetermined interval, and the thermo-electric refrigeration device is activated during the predetermined interval so as to maintain the interior of the refrigerator within the cooling temperature range, for the duration of the predetermined interval, and operation of the compressor-driven refrigeration device is activated for maintaining the cooling temperature range within the interior of the refrigerator while outside the duration of the predetermined interval and is discontinued for the duration of the predetermined interval to eliminate, for the duration of the predetermined interval, compressor-generated noise associated with the operation of the compressor-driven refrigeration device.

2. The refrigeration system of claim 1 wherein the predetermined interval is fixed so as to be unavailable for alteration by a user of the refrigerator.

3. The refrigeration system of claim 1 wherein the control system is configured further to enable selection of a further condition in which the thermo-electric refrigeration device is deactivated and operation of the compressor-driven refrigeration device is continued for maintaining the cooling temperature range within the interior of the refrigerator.

4. The refrigeration system of claim 1 wherein the control system is configured further to enable selection of a further condition in which operation of the compressor-driven refrigeration device is discontinued and the thermo-electric refrigeration device is deactivated.

5. The refrigeration system of claim 1 wherein the control system is configured further to enable selection of a further condition in which the thermo-electric refrigeration device is deactivated and operation of the compressor-driven refrigeration device is continued for maintaining the cooling temperature range within the interior of the refrigerator, and to enable selection of a still further condition in which operation of the compressor-driven refrigeration device is discontinued and the thermo-electric refrigeration device is deactivated.

6. The refrigeration system of claim 1 wherein the control system includes a control panel located for ready access by a user of the refrigerator, the control panel providing control members selectively actuated to place the control system into one of:

a first condition in which operation of the compressor-driven refrigeration device is discontinued for the duration of the predetermined interval, and the thermo-electric refrigeration device is activated during the predetermined interval so as to maintain the interior of the refrigerator within the cooling temperature range, while compressor-generated noise associated with the operation of the compressor-driven refrigeration device is discontinued;

a second condition in which the thermo-electric refrigeration device is deactivated and operation of the compressor-driven refrigeration device is continued for maintaining the cooling temperature range within the interior of the refrigerator; and

a third condition in which operation of the compressor-driven refrigeration device is discontinued and the thermo-electric refrigeration device is deactivated.

7. The refrigeration system of claim 6 wherein the predetermined interval is fixed so as to be unavailable for alteration by the user of the refrigerator.

8. A method for eliminating compressor-generated noise for the duration of a predetermined interval during operation of a refrigeration system wherein an interior of a refrigerator is maintained within a cooling temperature range by operation of a compressor-driven refrigeration device, the method comprising:

placing a thermo-electric refrigeration device in communication with the interior of the refrigerator for cooling the interior of the refrigerator upon activation of the thermo-electric device:

discontinuing operation of the compressor-driven refrigeration device for the duration of the predetermined interval; and

activating the thermo-electric refrigeration device for the duration of the predetermined interval so that the interior of the refrigerator is maintained within the cooling temperature range, while operation of the compressor-driven refrigeration device is discontinued, and compressor-generated noise associated with the operation of the compressor-driven refrigeration device is eliminated during the predetermined interval.

9. The method of claim 8 including fixing the predetermined interval so as to be unavailable for alteration by a user of the refrigerator.

10. The method of claim 8 including providing a control system configured to enable selection of a condition in which the thermo-electric refrigeration device is deactivated and operation of the compressor-driven refrigeration device is continued for maintaining the cooling temperature range within the interior of the refrigerator.

11. The method of claim 8 including providing a control system configured to enable selection of a condition in which operation of the compressor-driven refrigeration device is discontinued and the thermo-electric refrigeration device is deactivated.

12. The method of claim 8 including providing a control system configured to enable selection of a condition in which the thermo-electric refrigeration device is deactivated and operation of the compressor-driven refrigeration device is continued for maintaining the cooling temperature range within the interior of the refrigerator, and to enable selection of a further condition in which operation of the compressor-driven refrigeration device is discontinued and the thermo-electric refrigeration device is deactivated.

13. The method of claim 8 including providing a control panel located for ready access by a user of the refrigerator, the control panel having control members selectively actuated to place the control system into one of:

a first condition in which operation of the compressor-driven refrigeration device is discontinued for the duration of the predetermined interval, and the thermo-electric refrigeration device is activated during the predetermined interval so as to maintain the interior of the refrigerator within the cooling temperature range, while compressor-generated noise associated with the operation of the compressor-driven refrigeration device is discontinued;

a second condition in which the thermo-electric refrigeration device is deactivated and operation of the compressor-driven refrigeration device is continued for maintaining the cooling temperature range within the interior of the refrigerator; and

a third condition in which operation of the compressor-driven refrigeration device is discontinued and the thermo-electric refrigeration device is deactivated.

14. The method of claim 13 including fixing the predetermined interval so as to be unavailable for alteration by a user of the refrigerator.