Loading patent…
AssigneeWhirlpool Corporation
InventorsRoberto Malnati, Stefano Tavolazzi, Luigi Sessa, Paolo Sicher, Salvatore De Caprio, Silvano Monti, Daniele Ragazzon, Valerio Bresolin
Estimating the term…
A device for rapidly defrosting a refrigerator compartment, such as a freezer compartment or the like, said compartment comprising a plurality of adjacent walls, in correspondence with at least one of said walls there being arranged a hairpin coil evaporator for a static refrigerator, or a part of an evaporator of forced-air type, within a refrigeration circuit comprising a motor-compressor unit, said device comprising heating means arranged in correspondence with at least one of said walls and/or with the evaporator, said heating means being electrically powered via an electrical supply circuit associated with the refrigerator; the heating means are at least one resistance element of PTF (polymer thin/thick film) type.
A device for rapidly defrosting a refrigerator compartment, said compartment comprising a plurality of adjacent walls, in correspondence with at least one of said walls there being arranged a hairpin coil evaporator having sections which lie in parallel planes for a refrigerator within a refrigeration circuit comprising a motor-compressor unit, said device comprising:
A device for rapidly defrosting a refrigerator compartment, said compartment comprising a plurality of adjacent walls, in correspondence with at least one of said walls there being arranged a hairpin coil evaporator having sections which lie in parallel planes for a refrigerator within a refrigeration circuit comprising a motor-compressor unit, said device comprising:
A device for rapidly defrosting a refrigerator compartment, the compartment including a plurality of adjacent walls, there being arranged within the compartment an evaporator for a refrigerator within a refrigeration circuit including a motor-compressor unit, said device comprising:
Dependencies are inferred from the claim text.