Refrigeration device and method for producing the same

1. A refrigeration appliance, comprising:

a refrigerated goods container having an interior within a housing accessible from a front of the housing, the housing having a top wall which is continuous across a depth of the housing;

a first tube evaporator disposed on the refrigerated goods container outside the refrigerated goods container; and

a second tube evaporator disposed on the refrigerated goods container inside the interior;

wherein:

the second tube evaporator is disposed proximate to the top wall of the refrigerated goods container;

the second tube evaporator is arranged to be directly exposed to air in the interior of the housing along its entire length;

the second tube evaporator is only a single evaporator within the refrigerated goods container and is disposed in a single horizontal plane;

the second tube evaporator is positioned and configured to cause cool air to be circulated through the container and generate a substantially uniform interior temperature profile; and

the first tube evaporator and second tube evaporator are configured to operate simultaneously.

2. The refrigeration appliance of claim 1 , wherein the first tube evaporator is wound round the refrigerated goods container.

3. The refrigeration appliance of claim 1 , wherein the second tube evaporator is suspended from the top wall.

4. The refrigeration appliance of claim 1 , further comprising latching devices fastening the second tube evaporator to the refrigerated goods container.

5. The refrigeration appliance of claim 1 , further comprising at least one strip fastened by latching devices to a top wall of the refrigerated goods container at a predefined distance from the top wall of the refrigerated goods container, said second tube evaporator being fastened to the at least one strip.

6. The refrigeration appliance of claim 5 , further comprising a further said strip spaced from the at least one strip at a distance from one another, said second tube evaporator being fastened to the top wall by the two strips.

7. The refrigeration appliance of claim 5 , wherein the at least one strip has a lip, which is maintained under tension against the top wall.

8. The refrigeration appliance of claim 4 , wherein the latching devices are configured as clips.

9. The refrigeration appliance of claim 5 , wherein the latching devices are configured as clips.

10. The refrigeration appliance of claim 1 , wherein the first tube evaporator and the second tube evaporator are fluidly connected to one another.

11. The refrigeration appliance of claim 1 , wherein the first tube evaporator and the second tube evaporator are fluidly connected in a serial manner.

12. The refrigeration appliance according to claim 1 , wherein the second tube evaporator is arranged and configured to generate the substantially uniform temperature profile by creating a circulation pattern of cool air within the container.

13. The refrigeration appliance according to claim 1 , wherein the second tube evaporator comprises two tube ends which extend to and are disposed through a rear wall of the refrigerated goods container, the tube ends connecting with ends of the first tube evaporator.

14. The refrigeration appliance according to claim 1 , wherein the second tube evaporator includes elongate tubes disposed substantially transverse to elongate tubes of the first tube evaporator.

15. The refrigeration appliance of claim 1 , wherein the second tube evaporator includes a plurality of tubes extending parallel to the front of the housing.

16. The refrigeration appliance of claim 15 , wherein each of the plurality of tubes is directly exposed to air in the interior of the housing along its length.

17. A method for producing a refrigeration appliance having a refrigerated goods container, said method comprising:

disposing a first tube evaporator outside of the refrigerated goods container, the refrigerated goods container having an interior;

disposing a second tube evaporator on the refrigerated goods container inside the interior proximate to a top wall of the refrigerated goods container, the top wall being continuous across a depth of the housing; and

configuring and arranging the second tube evaporator to be substantially and directly exposed to air in the interior of the housing along its entire length within the refrigerated goods container so as to cause cool air to circulate through the container and generate a substantially uniform temperature profile within the container, the second tube evaporator is only a single evaporator within the refrigerated goods container and is disposed in a single horizontal plane; and

configuring and arranging the first tube evaporator and the second tube evaporator to operate simultaneously.

18. The method of claim 17 , wherein the second tube evaporator is fastened to the top wall of the refrigerated goods container by latching devices.

19. The method of claim 18 , wherein the latching devices are clips.

20. The method of claim 18 , further comprising:

surrounding the refrigerated goods container with a thermally insulating foam material;

after applying the foam, detaching the second tube evaporator from the latching devices;

fastening the second tube evaporator to at least one strip; and

fastening the strip by the latching devices.

21. The method of claim 20 , further comprising resting the second tube evaporator against a top wall of the refrigerated goods container before surrounding the refrigerated goods container with the thermally insulating foam material.

22. The method of claim 20 , further comprising disposing a foam core in the refrigerated goods container while the refrigerated goods container is surrounded with the thermally insulating foam material, and supporting a lower face of the second tube evaporator on the foam core.

23. The method of claim 17 , further comprising fluidly connecting the first tube evaporator to the second tube evaporator.

24. The method of claim 17 , further comprising fluidly connecting the first tube evaporator to the second tube evaporator in a serial manner.

25. The method of claim 17 , wherein the second tube evaporator comprises two tube ends which extend to and are disposed through a rear wall of the refrigerated goods container, the tube ends connected with ends of the first tube evaporator.

26. The method of claim 17 , wherein the second tube evaporator includes elongate tubes disposed substantially transverse to elongate tubes of the first tube evaporator.

27. A refrigeration appliance, comprising:

a refrigerated goods container having an interior within a housing accessible from a front of the housing, the housing having a top wall which is continuous across a depth of the housing;

a first tube evaporator disposed on the refrigerated goods container outside of the refrigerated goods container; and

a second tube evaporator arranged with an overall horizontal orientation disposed within the refrigerated goods container inside the interior proximate to the top wall;

wherein the second tube evaporator is only a single evaporator within the refrigerated goods container and is disposed in a single horizontal plane; and

wherein the second tube evaporator is directly and substantially exposed to air in the interior along its entire length and is configured to cause cool air to be circulated through the container and generate a substantially uniform interior temperature profile during operation.

28. The refrigeration appliance according to claim 27 , wherein the second tube evaporator comprises a plurality of tube segments and at least one bend connecting the plurality of tube segments.

29. The refrigeration appliance according to claim 27 , wherein the second tube evaporator comprises two tube ends which extend to and are disposed through a rear wall of the refrigerated goods container, the tube ends connected with ends of the first tube evaporator.

30. The refrigeration appliance according to claim 27 , wherein the second tube evaporator includes elongate tubes disposed substantially transverse to elongate tubes of the first tube evaporator.

31. The refrigeration appliance according to claim 28 , further comprising at least one rib transversely fastened to the plurality of tube segments, wherein the at least one rib is not connected to at least one of the tube segments, thereby allowing rotation of the at least one of the tube segments relative to the remaining tube segments.

32. The refrigeration appliance of claim 27 , wherein the second tube evaporator includes a plurality of tube segments each directly and substantially exposed to air in the interior.