CA1124584A - Barge semi-submersible - Google Patents
Barge semi-submersibleInfo
- Publication number
- CA1124584A CA1124584A CA308,108A CA308108A CA1124584A CA 1124584 A CA1124584 A CA 1124584A CA 308108 A CA308108 A CA 308108A CA 1124584 A CA1124584 A CA 1124584A
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- vessel according
- vessel
- cavity
- support structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000002706 hydrostatic effect Effects 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 7
- 239000011513 prestressed concrete Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000010779 crude oil Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 102000007469 Actins Human genes 0.000 description 1
- 108010085238 Actins Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/047—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with spherical hull or hull in the shape of a vertical ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Bridges Or Land Bridges (AREA)
- Earth Drilling (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Floor Finish (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/820,461 US4170954A (en) | 1975-06-27 | 1977-08-01 | Semi-submersible vessel |
| US820,461 | 1977-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1124584A true CA1124584A (fr) | 1982-06-01 |
Family
ID=25230824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA308,108A Expired CA1124584A (fr) | 1977-08-01 | 1978-07-25 | Barge semi-submersible |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5440493A (fr) |
| AU (1) | AU530209B2 (fr) |
| CA (1) | CA1124584A (fr) |
| DE (1) | DE2831104A1 (fr) |
| ES (1) | ES472244A2 (fr) |
| FI (1) | FI782365A7 (fr) |
| FR (1) | FR2399356A2 (fr) |
| GB (1) | GB2001587B (fr) |
| IT (1) | IT1108830B (fr) |
| NL (1) | NL7808032A (fr) |
| NO (1) | NO149306C (fr) |
| SE (1) | SE438647B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU569028B2 (en) * | 1982-03-12 | 1988-01-21 | John Arthur Graham | Rotatable platforms |
| JPH0340718Y2 (fr) * | 1985-11-29 | 1991-08-27 | ||
| GB2185446B (en) * | 1986-01-17 | 1989-10-25 | Shell Int Research | Semi-submersible vessel |
| GB8723172D0 (en) * | 1987-10-02 | 1987-11-04 | Seaways Eng Uk Ltd | Floating production system for undersea oil well |
| BR9714113A (pt) * | 1996-12-31 | 2000-03-21 | Shell Int Research | Plataforma de tirante |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1295404B (de) * | 1965-08-22 | 1969-05-14 | Motora Seizo | Schwimmkoerper |
| NL6712041A (fr) * | 1967-09-01 | 1969-03-04 | ||
| US3487484A (en) * | 1967-09-05 | 1970-01-06 | Sanders Associates Inc | Tuned floating bodies |
| US3572043A (en) * | 1969-02-24 | 1971-03-23 | Ernest A Clara | Underwater structure |
| US3592155A (en) * | 1969-04-24 | 1971-07-13 | Edgar N Rosenberg | Floating platform |
| US4010704A (en) * | 1973-08-10 | 1977-03-08 | Energy Systems Corporation | Buoyant sphere |
| FR2324505A1 (fr) * | 1975-06-27 | 1977-04-15 | Rinaldi Victor | Vaisseau semi-submersible a structure spatiale |
| FR2354238A2 (fr) * | 1976-06-10 | 1978-01-06 | Rinaldi Victor | Vaisseau semi-submersible |
-
1978
- 1978-07-14 DE DE19782831104 patent/DE2831104A1/de not_active Withdrawn
- 1978-07-18 FR FR7821304A patent/FR2399356A2/fr active Granted
- 1978-07-25 CA CA308,108A patent/CA1124584A/fr not_active Expired
- 1978-07-28 NL NL787808032A patent/NL7808032A/xx not_active Application Discontinuation
- 1978-07-31 SE SE7808270A patent/SE438647B/sv unknown
- 1978-07-31 ES ES472244A patent/ES472244A2/es not_active Expired
- 1978-07-31 IT IT26301/78A patent/IT1108830B/it active
- 1978-07-31 AU AU38481/78A patent/AU530209B2/en not_active Expired
- 1978-07-31 NO NO782611A patent/NO149306C/no unknown
- 1978-07-31 JP JP9352978A patent/JPS5440493A/ja active Pending
- 1978-07-31 FI FI782365A patent/FI782365A7/fi not_active Application Discontinuation
- 1978-08-01 GB GB787831900A patent/GB2001587B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU530209B2 (en) | 1983-07-07 |
| IT1108830B (it) | 1985-12-09 |
| NO149306C (no) | 1984-03-28 |
| SE7808270L (sv) | 1979-02-02 |
| DE2831104A1 (de) | 1979-02-15 |
| FR2399356A2 (fr) | 1979-03-02 |
| GB2001587A (en) | 1979-02-07 |
| NL7808032A (nl) | 1979-02-05 |
| SE438647B (sv) | 1985-04-29 |
| JPS5440493A (en) | 1979-03-29 |
| ES472244A2 (es) | 1979-12-01 |
| NO782611L (no) | 1979-02-02 |
| GB2001587B (en) | 1982-10-20 |
| FR2399356B2 (fr) | 1982-06-18 |
| FI782365A7 (fi) | 1979-02-02 |
| NO149306B (no) | 1983-12-19 |
| AU3848178A (en) | 1980-02-07 |
| IT7826301A0 (it) | 1978-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |