A refrigeration system including a compressor, condenser, valve, and refrigeration branch, all of which is in fluid communication. The refrigeration branch includes an evaporator coil. The refrigeration system further includes a case adapted to be cooled by the evaporator coil, and a system controller...http://www.google.de/patents/US6973794?utm_source=gb-gplus-sharePatent US6973794 - Refrigeration system and method of operating the same
