Blow out preventer hose coupling
US4410205A · kind A · utility
2Cited by
5References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 1980 |
| Grant date | Oct 18, 1983 |
| Priority date | — |
| Expiry date | Dec 17, 2000 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L35/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An oil well blow out preventer hose coupling capable of withstanding blow out conditions. The coupling is characterized by a tubing having a ring connected to one end to which a nipple is attached to receive a corresponding coupling. The second end of the tubing has a stem attached for receiving the blow out preventer hose which is fastened to the stem. This entire structure is then wrapped with insulation and provided with an outside armored covering extending from the ring back over the tubing, stem and blow out preventer hose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.