发明名称 |
Hoisting Method and Assembly for Abandoning and/or Recovering an Underwater Pipeline from a Laying Vessel, and Laying Vessel Equipped with such a Hoisting Assembly |
摘要 |
A method of abandoning or recovering an underwater pipeline from a laying vessel includes the steps of looping a first rope about a pulley connected to the free end of the pipeline; end-locking the first rope, on one side, to the laying vessel; and winding or unwinding the first rope, on the other side, by means of a first winch located on the laying vessel. |
申请公布号 |
US2013051921(A1) |
申请公布日期 |
2013.02.28 |
申请号 |
US201013497823 |
申请日期 |
2010.09.27 |
申请人 |
CHIODINI CARLO;MOCERI LIBORIO;HUOT EMMANUEL;SAIPEM S.P.A. |
发明人 |
CHIODINI CARLO;MOCERI LIBORIO;HUOT EMMANUEL |
分类号 |
F16L1/20 |
主分类号 |
F16L1/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|