发明名称 |
REMOTELY CONTROLLED DECOKING TOOL USED IN COKE CUTTING OPERATIONS |
摘要 |
The present invention relates to a system that allows an operator to remotely switch between cutting and boring while removing solid carbonaceous residue from large cylindrical vessels called coke drums comprising a cutting head for ejecting high pressure fluids into the coke bed; a flow diversion apparatus; and a shifting apparatus. |
申请公布号 |
EP1931748(A2) |
申请公布日期 |
2008.06.18 |
申请号 |
EP20060816333 |
申请日期 |
2006.10.05 |
申请人 |
CURTISS-WRIGHT FLOW CONTROL CORPORATION |
发明人 |
LAH, RUBEN, F. |
分类号 |
C10B33/00;C10B41/02;E21B7/18 |
主分类号 |
C10B33/00 |
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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