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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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Filing date
Publication date
Application filed by Sumitomo Metal Industries LtdfiledCriticalSumitomo Metal Industries Ltd
Priority to JP10532877ApriorityCriticalpatent/JPS5438203A/en
Publication of JPS5438203ApublicationCriticalpatent/JPS5438203A/en
PURPOSE: The reduce the required length of conducting wire and, in this way, to facilitate and simplify the electric wiring, by using the iron shell froming the surface of furnace wall of the blast furnace as the metal of iron side for the thermocouple constituted of iron and the metal opposite to iron, at the detection of hot spots in the blast furnace.
COPYRIGHT: (C)1979,JPO&Japio
JP10532877A1977-08-311977-08-31Detecting method for hot spots in blast furnace
PendingJPS5438203A
(en)