| 发明名称 |
CABLE FOR DOWN HOLE PUMP |
| 摘要 |
A cable is provided for suspending a down hole pump that has a core with at least one tube for the transport of fluid and at least one conductor covered with an insulation layer made of a high temperature resistant insulating material. The core is covered by a steel tape and a first layer of steel wires are positioned radially outside the steel tape in contact with the steel tape. The wires of the first layer of steel wires are positioned side by side around the core with no filler in between the steel wires and an outer layer made of heat resistant polymer covers the steel wires. |
| 申请公布号 |
US2015136435(A1) |
申请公布日期 |
2015.05.21 |
| 申请号 |
US201414506814 |
申请日期 |
2014.10.06 |
| 申请人 |
NEXANS |
发明人 |
Hassel Arild;Sangar Robin;Wardeberg Jorn |
| 分类号 |
H01B7/00;E21B43/12;H01B11/22;H01B7/29;H01B1/02;H01B3/42 |
主分类号 |
H01B7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Cable for suspending a down hole pump said cable comprising:
a core having at least one tube for the transport of fluid and at least one conductor covered with an insulation layer made of a high temperature resistant insulating material, wherein the core is covered by a steel tape and that a first layer of steel wires are positioned radially outside the steel tape in contact with the steel tape, wherein the wires making up the first layer of steel wires are positioned side by side around the core with no filler in between the steel wires and that an outer layer made of heat resistant polymer covers the steel wires. |
| 地址 |
Paris FR |
