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Application filed by Петро Ілліч Тіщенко, Петр Ильич ТищенкоfiledCriticalПетро Ілліч Тіщенко
Priority to UA98094989ApriorityCriticalpatent/UA31540A/en
Publication of UA31540ApublicationCriticalpatent/UA31540A/en
The invention relates to ferrous metallurgy, in particular to water cooled elements of arc steel-melting furnaces. Water cooled ceiling of arc steel melting furnace has lined central section, peripheral section as circular chamber connected with gas discharge branch pipe, with lower part arranged as tubular water cooled grid. The upper part of the circular chamber is made perforated and is equipped with water-cooled elements attached to it at side of cavity of chamber. Height of chamber is 0.08-0.30 of diameter of ceiling.
UA98094989A1998-09-231998-09-23Water-cooled ceiling of arc steel melting furnace
UA31540A
(en)