| 发明名称 | Flexible pipe and a method of producing a flexible pipe | ||
| 摘要 | The invention relates to a flexible pipe comprising an axis and a tubular innermost sealing sheath surrounding said axis, said innermost sealing sheath being surrounded by at least one outer armoring layer. The innermost sealing sheath has an inner side which is the side of the innermost sealing sheath comprising said axis. On the inner side of said innermost sealing sheath the flexible pipe comprises at least one carcass comprising a plurality of annular armoring members. | ||
| 申请公布号 | US9562633(B2) | 申请公布日期 | 2017.02.07 |
| 申请号 | US201013504163 | 申请日期 | 2010.10.28 |
| 申请人 | NATIONAL OILWELL VARCO DENMARK I/S | 发明人 | Thygesen Mads;Ostergaard Rasmus C.;Olsen Kim Steen;Glejbol Kristian;Nielsen Morten Storgaard |
| 分类号 | F16L57/00;F16L11/08;F16L11/16;F16L11/18 | 主分类号 | F16L57/00 |
| 代理机构 | Pearne & Gordon LLP | 代理人 | Pearne & Gordon LLP |
| 主权项 | 1. A flexible pipe comprising: an axis, a tubular innermost sealing sheath surrounding said axis, said innermost sealing sheath forming a barrier against an outflow of a fluid conveyed through the flexible pipe, at least one outer armoring layer surrounding said innermost sealing sheath, and having an inner side which is the side of the innermost sealing sheath comprising said axis, and a carcass located on the inner side of the innermost sealing sheath, said carcass comprising a plurality of ring-shaped annular armoring members, each made from one or more materials comprising a metal, wherein each of the ring-shaped annular armoring members forms a complete ring around the axis, and wherein at least two of said annular armoring members are arranged side-by-side in engagement and/or overlapping with each other. | ||
| 地址 | Brondby DK | ||