Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Nippon Steel Corp
Original Assignee
Fuji Electric Co Ltd
Nippon Steel Corp
Fuji Electric Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd, Nippon Steel Corp, Fuji Electric Manufacturing Co LtdfiledCriticalFuji Electric Co Ltd
Priority to JP12776175ApriorityCriticalpatent/JPS5250912A/en
Publication of JPS5250912ApublicationCriticalpatent/JPS5250912A/en
PURPOSE: To utilize efficiently the heat of exhaust gas from a heating furnace for steel to be rolled for preheating the steel after the exhaust gas having been cooled in a preheating boiler, the process reducing the temperature to which a pressure fan is exposed.
COPYRIGHT: (C)1977,JPO&Japio
JP12776175A1975-10-231975-10-23Equipment for heating furnace
PendingJPS5250912A
(en)