High-pressure pipe element consisting of hooped tube sections
US6550814B2 · kind B2 · utility
1Cited by
19References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2002 |
| Grant date | Apr 22, 2003 |
| Priority date | — |
| Expiry date | Jul 25, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L13/004
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A high-pressure pipe element having hooped tube sections for making lines referred to as kill lines and choke lines that equip oil drilling installations, notably offshore. The element includes several hooped tube sections (51 to 56) connected by connecting parts (3).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.