GB1250098A - - Google Patents
Info
- Publication number
- GB1250098A GB1250098A GB1250098DA GB1250098A GB 1250098 A GB1250098 A GB 1250098A GB 1250098D A GB1250098D A GB 1250098DA GB 1250098 A GB1250098 A GB 1250098A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- swell
- disc
- april
- ring
- 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
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
- B63B35/4406—Articulated towers, i.e. substantially floating structures comprising a slender tower-like hull anchored relative to the marine bed by means of a single articulation, e.g. using an articulated bearing
-
- 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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Geophysics And Detection Of Objects (AREA)
- Earth Drilling (AREA)
Abstract
1,250,098. Off-shore structures. COMPAGNIE GENERALE D'AUTOMATISME. 11 April, 1969 [12 April, 1968], No. 18699/69. Heading E1H. A floating structure includes a platform 10, a hollow cylindrical support 11, a hollow base 12, a chamber 13 for machinery, columns 14, 15 and a weight 16, an inclined plate 17 being mounted on a ring 18 fixed to the support 11 below the water-line 19 so as to prevent the structure drifting due to the action of the swell 20. When the swell travels in direction 21 an opposing force acts on the plate in direction 22. If the direction of the swell reverses the inclination of the plate must also be reversed. Thus the plate may be an annular disc 1 attached by pivots to a ring 2, which is supported by pivots perpendicular to those for the disc, whereby the latter can be inclined in any direction. The disc may be elliptic with its minor axis in a horizontal plane. Alternatively, the plate may be rectangular with its shortest edges horizontal. The plate may be used to stabilize a floating structure pivotally secured to the sea bed, Fig. 5 (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR148097 | 1968-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1250098A true GB1250098A (en) | 1971-10-20 |
Family
ID=8648966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1250098D Expired GB1250098A (en) | 1968-04-12 | 1969-04-11 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3548602A (en) |
| BE (1) | BE730936A (en) |
| DE (1) | DE1918538A1 (en) |
| ES (1) | ES365949A1 (en) |
| FR (1) | FR1583505A (en) |
| GB (1) | GB1250098A (en) |
| LU (1) | LU58376A1 (en) |
| NL (1) | NL6905190A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR204693A1 (en) * | 1972-02-29 | 1976-02-27 | Resinex Sas | BUOY FOR SIGNALING IN THE WATER LINES |
| US3925997A (en) * | 1972-06-13 | 1975-12-16 | Selmer As Ing F | Breakwater device for offshore submerged foundation structures |
| US5722797A (en) * | 1996-02-21 | 1998-03-03 | Deep Oil Technology, Inc. | Floating caisson for offshore production and drilling |
| CN109631845B (en) * | 2018-11-16 | 2023-12-19 | 浙江海洋大学 | Ocean platform inclination observation equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2897654A (en) * | 1949-04-22 | 1959-08-04 | Frederic R Harris Inc | Piles for marine structures |
| US3407767A (en) * | 1966-09-22 | 1968-10-29 | Pike Corp Of America | Stabilized floating apparatus |
| FR1510937A (en) * | 1966-11-30 | 1968-01-26 | Automatisme Cie Gle | Improvement in floating platforms |
| US3390654A (en) * | 1967-03-27 | 1968-07-02 | Automatic Drilling Mach | Stabilized offshore drilling apparatus |
-
1968
- 1968-04-12 FR FR148097A patent/FR1583505A/fr not_active Expired
-
1969
- 1969-04-02 NL NL6905190A patent/NL6905190A/xx unknown
- 1969-04-02 BE BE730936D patent/BE730936A/xx unknown
- 1969-04-04 LU LU58376D patent/LU58376A1/xx unknown
- 1969-04-11 DE DE19691918538 patent/DE1918538A1/en active Pending
- 1969-04-11 GB GB1250098D patent/GB1250098A/en not_active Expired
- 1969-04-12 ES ES365949A patent/ES365949A1/en not_active Expired
- 1969-04-14 US US815582A patent/US3548602A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE730936A (en) | 1969-10-02 |
| NL6905190A (en) | 1969-10-14 |
| FR1583505A (en) | 1969-11-07 |
| DE1918538A1 (en) | 1969-10-30 |
| ES365949A1 (en) | 1971-03-16 |
| LU58376A1 (en) | 1970-11-09 |
| US3548602A (en) | 1970-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |