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Application filed by Анатолий Семенович Журавлев, Юлия Михайловна КалашникfiledCriticalАнатолий Семенович Журавлев
Priority to UAU200814152UpriorityCriticalpatent/UA40888U/en
Publication of UA40888UpublicationCriticalpatent/UA40888U/en
A tip comprises cylindrical thermal isolated body, cooling operational element, connected with a body, and coaxial tubes in a body, which form channels for supply and discharge of refrigerating medium. On external surface of channel wall the theral isolation layer is placed for refrigerating medium supply.