A thermoelectric refrigerator is provided with a casing formed of a heat-insulating layer, thermal conductors arranged in the casing and having a heat transfer surface located facing a storage space in the casing, a Peltier device thermally connected with the thermal conductors, a device power supply...http://www.google.es/patents/US5927078?utm_source=gb-gplus-sharePatente US5927078 - Thermoelectric refrigerator
