Refrigeration – Refrigeration producer – Evaporator – e.g. – heat exchanger
Patent
1997-04-09
1998-07-28
Doerrler, William
Refrigeration
Refrigeration producer
Evaporator, e.g., heat exchanger
165184, 165DIG525, F25B 3902, E21B 3312
Patent
active
057848971
ABSTRACT:
An evaporator of a refrigerator provided in a cool air passage includes a serpentine heat-exchanging pipe and a heat-exchanging member wound around the pipe. The heat-exchanging member is shaped in a band having two longitudinal edges. One longitudinal edge of the heat-exchanging member is contacted with the circumference of the pipe, and the other longitudinal free edge thereof has a plurality of cut-off portions. Respective axis of each straight portion of pipe are parallel to each other and in the direction of the air flow.
REFERENCES:
patent: 3046758 (1962-07-01), Heuer et al.
patent: 4269035 (1981-05-01), Gelbard
patent: 4589481 (1986-05-01), Mansson
patent: 5193359 (1993-03-01), Martin et al.
patent: 5255535 (1993-10-01), Kennedy
Daewoo Electronics Co. Ltd.
Doerrler William
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