JPH036662Y2 - - Google Patents
Info
- Publication number
- JPH036662Y2 JPH036662Y2 JP5119586U JP5119586U JPH036662Y2 JP H036662 Y2 JPH036662 Y2 JP H036662Y2 JP 5119586 U JP5119586 U JP 5119586U JP 5119586 U JP5119586 U JP 5119586U JP H036662 Y2 JPH036662 Y2 JP H036662Y2
- Authority
- JP
- Japan
- Prior art keywords
- work platform
- tank
- underwater work
- ballast
- underwater
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5119586U JPH036662Y2 (sv) | 1986-04-04 | 1986-04-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5119586U JPH036662Y2 (sv) | 1986-04-04 | 1986-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62163528U JPS62163528U (sv) | 1987-10-17 |
JPH036662Y2 true JPH036662Y2 (sv) | 1991-02-20 |
Family
ID=30875231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5119586U Expired JPH036662Y2 (sv) | 1986-04-04 | 1986-04-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH036662Y2 (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107187567A (zh) * | 2017-05-22 | 2017-09-22 | 武汉横海海洋科技有限公司 | 水下装备及其姿态与浮力一体化调整方法 |
-
1986
- 1986-04-04 JP JP5119586U patent/JPH036662Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62163528U (sv) | 1987-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2895301A (en) | Stabilization of submarine raft foundations | |
US3021680A (en) | Submergible drilling barge with hull protective devices | |
GB1463605A (en) | Drilling vessel | |
US5190410A (en) | Conversion of mat jack-up drilling platforms to floating drilling platforms | |
US3380256A (en) | Underwater drilling installation and method of construction | |
US2756021A (en) | Submersible oil rig for drilling on bottom | |
US2699042A (en) | Portable marine foundation for drilling rigs and method of operation | |
US2921442A (en) | Submergible barge | |
US3133518A (en) | Dry dock lock | |
JPH036662Y2 (sv) | ||
US4038830A (en) | Modular geometric offshore structures system | |
GB1430084A (en) | Marine structures | |
JPH0440488B2 (sv) | ||
JPS56135609A (en) | Construction of offshore structure | |
CA2083890A1 (en) | Flexible Dam | |
US3398541A (en) | Free flooding ballast system for offshore drilling rigs | |
US4662780A (en) | Method for docking of a floating structure | |
US5136960A (en) | Method and apparatus for reducing the draft and increasing the load bearing area and stability of marine drilling barges | |
JPS62236909A (ja) | 浮沈式海中作業台 | |
CN217536845U (zh) | 新型码头下部结构及其辅助安装装置和码头 | |
SU1030489A1 (ru) | Способ монтажа опорных колонн самоподъемных плавучих буровых установок | |
SU1162678A1 (ru) | Плавуча бурова установка | |
JPS57151737A (en) | Cutter suction pump dredgeor for deep excavation | |
CN114703796A (zh) | 新型码头下部结构及其辅助安装装置和安装方法 | |
SU1384468A1 (ru) | Морска бурова платформа |