发明名称 |
Remotely controlled decoking tool used in coke cutting operations |
摘要 |
The described system allows an operator to remotely switch between cutting and boring while removing solid carbonaceous residue from large cylindrical vessels called coke drums which typically utilize 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 |
US8197644(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20090348756 |
申请日期 |
2009.01.05 |
申请人 |
LAH RUBEN F.;CURTISS-WRIGHT FLOW CONTROL CORPORATION |
发明人 |
LAH RUBEN F. |
分类号 |
C10B47/00;C10B33/00;C10B41/02;E21B7/18 |
主分类号 |
C10B47/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|