Український Науково-Дослідний Інститут Вогнетривів
Украинский научно-исследовательский институт огнеупоров
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Application filed by Український Науково-Дослідний Інститут Вогнетривів, Украинский научно-исследовательский институт огнеупоровfiledCriticalУкраїнський Науково-Дослідний Інститут Вогнетривів
Priority to UA4910494ApriorityCriticalpatent/UA15619A/en
Publication of UA15619ApublicationCriticalpatent/UA15619A/en
Furnace has crucible with bottom opening and discharge unit placed under the crucible, this has conical and cylindrical coaxial openings, melted plug placed in the conical opening and resting on movable water-cooled rod. Crucible is arranged with keeping to equality of radii of conjugation of inner wall and wall of bottom opening with inner surface of bottom of crucible.
UA4910494A1991-02-111991-02-11Induction furnace with bottom pouring
UA15619A
(en)