发明名称 |
Instrument lance for basic oxygen steelmaking furnace |
摘要 |
A lance assembly for insertion into a steelmaking vessel includes a sensor instrument supporting nozzle assembly which projects outwardly from the lance and which is cooled by water circulation. The lance has provisions for the inclusion of an inert gas which is directed into a reduced diameter cable enclosing pipe connected to the nozzle supporting the sensor instrument.
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申请公布号 |
US4272989(A) |
申请公布日期 |
1981.06.16 |
申请号 |
US19790071901 |
申请日期 |
1979.09.04 |
申请人 |
PULLMAN BERRY |
发明人 |
RYMARCHYK, NICHOLAS M.;MEINERT, LEO L. |
分类号 |
C21C5/46;(IPC1-7):C21D1/00;G01K1/12 |
主分类号 |
C21C5/46 |
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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