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US 7,073,347 B2Granted
Evaporator for a refrigeration system
AssigneeMultibras S.A. Eletrodomesticos
InventorsChristian Johann Losso Hermes, Marco Eduardo Marques
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AssigneeMultibras S.A. Eletrodomesticos
InventorsChristian Johann Losso Hermes, Marco Eduardo Marques
Estimating the term…
An evaporator for a refrigeration system, comprising a tube provided with fins and mounted in the form of a coil, conducting a refrigerating fluid therewithin and comprising tube portions (20a) arranged parallel to each other and which are transversal to the direction of a forced airflow (F) that passes externally through the evaporator (10), from a first end region (11) of air ad to a second end region (12) of air outlet of the evaporator (10). The tube portions (20a) are arranged in the form of at l (S), having an inlet end (21) provided in the second end region (12) of the evaporator (10) and an outlet end (22) prov first end region (11) of the evaporator (10), so that the refrigerating fluid flows through the coil (S) in counterflow in relation forced airflow (F).
An evaporator for a refrigeration system, comprising a tube provided with fins and bent in the form of a coil, the coil conducting a refrigerating fluid therewithin and comprising tube portions arranged in parallel rows that each define a plane which is substantially perpendicular to the direction of a forced airflow that passes externally through the evaporator, from a first end region of air admission to a second end regions of air outlet of the evaporator, characterized in that the tube has its tube portions arranged as a coil, having an inlet end provided in the second end region of the evaporator and an outlet end provided in the first end region of the evaporator, so that the refrigerating fluid flows through the coil in counterflow in relation to the forced airflow.
Dependencies are inferred from the claim text.