DK142776B - Sikkerhedskobling til anbringelse i en rørledning. - Google Patents
Sikkerhedskobling til anbringelse i en rørledning. Download PDFInfo
- Publication number
- DK142776B DK142776B DK409276A DK409276A DK142776B DK 142776 B DK142776 B DK 142776B DK 409276 A DK409276 A DK 409276A DK 409276 A DK409276 A DK 409276A DK 142776 B DK142776 B DK 142776B
- Authority
- DK
- Denmark
- Prior art keywords
- pipeline
- valve
- coupling
- pipe
- safety
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title description 48
- 238000010168 coupling process Methods 0.000 title description 48
- 238000005859 coupling reaction Methods 0.000 title description 48
- 239000012530 fluid Substances 0.000 description 24
- 238000007789 sealing Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241001246312 Otis Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61290175A | 1975-09-12 | 1975-09-12 | |
| US61290175 | 1975-09-12 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK409276A DK409276A (forum.php) | 1977-03-13 |
| DK142776B true DK142776B (da) | 1981-01-19 |
| DK142776C DK142776C (forum.php) | 1981-09-21 |
Family
ID=24455066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK409276A DK142776B (da) | 1975-09-12 | 1976-09-10 | Sikkerhedskobling til anbringelse i en rørledning. |
Country Status (2)
| Country | Link |
|---|---|
| DK (1) | DK142776B (forum.php) |
| NO (1) | NO762490L (forum.php) |
-
1976
- 1976-07-16 NO NO762490A patent/NO762490L/no unknown
- 1976-09-10 DK DK409276A patent/DK142776B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK409276A (forum.php) | 1977-03-13 |
| NO762490L (forum.php) | 1977-03-15 |
| DK142776C (forum.php) | 1981-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8397742B2 (en) | Shuttle valve | |
| US10415715B2 (en) | Subsea BOP control system with dual-action check valve | |
| US2599935A (en) | Hydraulic line coupling | |
| US6009950A (en) | Subsea manifold stab with integral check valve | |
| US4253525A (en) | Retainer valve system | |
| NO315436B1 (no) | Borehullredskap samt fremgangsmåte til å utföre en borehullfunksjon | |
| NO344342B1 (no) | Selvtettende hydraulisk kontrolledningskopling | |
| BR102013029494A2 (pt) | Elemento de acoplamento hidráulico submarino provisório aperfeiçoado | |
| NO151675B (no) | Undervannsventil | |
| US398111A (en) | And frank | |
| US2811985A (en) | Pipe line stoppers | |
| BRPI0201902B1 (pt) | elemento de acoplamento hidráulico submarino provisório | |
| US6474359B1 (en) | Undersea hydraulic coupling member | |
| US1984107A (en) | Drill pipe float | |
| US4166475A (en) | Safety coupling | |
| US3771762A (en) | Safely disconnectable flow limiter valves for a high pressure fluid line | |
| US2194254A (en) | Pressure equalizer for blowout preventers | |
| US1924425A (en) | Blow-out preventer | |
| BR112016011035B1 (pt) | Dispositivo de restrição de fluxo para restringir fluxo através de um conduto | |
| ES2758740T3 (es) | Elemento árbol de válvulas para un sistema de tuberías ascendentes y dispositivo telescópico para la inclusión de un sistema ascendente | |
| NO762490L (forum.php) | ||
| US1886737A (en) | Automatic fire extinguishing valve for oil wells | |
| GB1594913A (en) | Coupling for connecting conduit sections | |
| US267903A (en) | Half to joseph aylsworth | |
| US10450836B2 (en) | Annulus access valve |