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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI CorpfiledCriticalIHI Corp
Priority to JP4802576ApriorityCriticalpatent/JPS52130405A/en
Publication of JPS52130405ApublicationCriticalpatent/JPS52130405A/en
C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
Abstract
PURPOSE:To prevent fusion loss or spalling accident of a driving unit casing for bell less top charging equipment of a blast furnace due to the increase in temperature of the blast furnace by cooling the casing with water.
JP4802576A1976-04-261976-04-26Cooler for driving unit casing
PendingJPS52130405A
(en)