JPS6437456U - - Google Patents

Info

Publication number
JPS6437456U
JPS6437456U JP13216887U JP13216887U JPS6437456U JP S6437456 U JPS6437456 U JP S6437456U JP 13216887 U JP13216887 U JP 13216887U JP 13216887 U JP13216887 U JP 13216887U JP S6437456 U JPS6437456 U JP S6437456U
Authority
JP
Japan
Prior art keywords
blast furnace
furnace tuyere
heat insulating
ring
blow pipe
Prior art date
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.)
Granted
Application number
JP13216887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0343220Y2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP13216887U priority Critical patent/JPH0343220Y2/ja
Publication of JPS6437456U publication Critical patent/JPS6437456U/ja
Application granted granted Critical
Publication of JPH0343220Y2 publication Critical patent/JPH0343220Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)
JP13216887U 1987-08-28 1987-08-28 Expired JPH0343220Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13216887U JPH0343220Y2 (enrdf_load_stackoverflow) 1987-08-28 1987-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13216887U JPH0343220Y2 (enrdf_load_stackoverflow) 1987-08-28 1987-08-28

Publications (2)

Publication Number Publication Date
JPS6437456U true JPS6437456U (enrdf_load_stackoverflow) 1989-03-07
JPH0343220Y2 JPH0343220Y2 (enrdf_load_stackoverflow) 1991-09-10

Family

ID=31388886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13216887U Expired JPH0343220Y2 (enrdf_load_stackoverflow) 1987-08-28 1987-08-28

Country Status (1)

Country Link
JP (1) JPH0343220Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0343220Y2 (enrdf_load_stackoverflow) 1991-09-10

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