发明名称 |
DETECTING METHOD FOR TUYERE BREAKAGE |
摘要 |
PURPOSE:To detect early and accurately the breakage of tuyere front end by providing photoconductive cell at the back end of blast furnace tuyere to detect the light entered from the breakage part of tuyere front end. |
申请公布号 |
JPS5339205(A) |
申请公布日期 |
1978.04.11 |
申请号 |
JP19760113891 |
申请日期 |
1976.09.22 |
申请人 |
NIPPON STEEL CORP |
发明人 |
SAKURAI HIDEO;IDENO TADASHI;SEKI KATSUMI |
分类号 |
C21B7/24;C21B7/10;G01M3/38 |
主分类号 |
C21B7/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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