Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect
Patent
1984-07-26
1986-05-13
Tapolcai, William E.
Refrigeration
Using electrical or magnetic effect
Thermoelectric; e.g., peltier effect
62 1, 62340, 62530, 249 61, 249130, 383 38, F25B 2102, F25C 104
Patent
active
045878102
ABSTRACT:
An ice maker with a flexible wall bag supported on a planar cooling surface and having a plurality of water compartments for molding ice cubes. The planar cooling surface is in direct thermal communication with a thermoelectric refrigeration unit for freezing water contained in the ice mold bag. The cooling surface may be the bottom of a cooling tray cooperating with an insulated housing to define a freezing chamber for receiving the ice mold bag. The refrigeration unit is mounted on the bottom wall of the cooling tray. The insulated housing includes an insulated door for access into the freezing chamber and may comprise integral front, rear and side walls. The insulated housing and cooling tray are detachably supported within a cabinet for housing the refrigeration unit. The flexible walls of the ice mold bag are of a material that is easily ruptured for removal of individual ice cubes and may include additional means to facilitate wall rupture.
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patent: 3040539 (1962-06-01), Gaugler
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patent: 3200600 (1965-08-01), Elfving
patent: 3207420 (1965-09-01), Navarrete-Kindelan
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patent: 4181285 (1980-01-01), Vangedal-Nielsen
patent: 4223043 (1980-09-01), Johnson
patent: 4478386 (1984-10-01), Mikkelsen
Clawson Machine Company, Inc.
Tapolcai William E.
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