NO127291B - - Google Patents
Download PDFInfo
- Publication number
- NO127291B NO127291B NO01746/68A NO174668A NO127291B NO 127291 B NO127291 B NO 127291B NO 01746/68 A NO01746/68 A NO 01746/68A NO 174668 A NO174668 A NO 174668A NO 127291 B NO127291 B NO 127291B
- Authority
- NO
- Norway
- Prior art keywords
- ship
- frequency
- tank
- liquid
- rolling
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 34
- 238000005096 rolling process Methods 0.000 claims description 32
- 230000006641 stabilisation Effects 0.000 claims description 17
- 238000011105 stabilization Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 description 21
- 238000013016 damping Methods 0.000 description 15
- 239000012530 fluid Substances 0.000 description 4
- 230000001687 destabilization Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
- G05D1/0875—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted to water vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Vibration Prevention Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63678067A | 1967-05-08 | 1967-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO127291B true NO127291B (enrdf_load_stackoverflow) | 1973-06-04 |
Family
ID=24553289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO01746/68A NO127291B (enrdf_load_stackoverflow) | 1967-05-08 | 1968-05-06 |
Country Status (10)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3516377A (en) * | 1968-07-03 | 1970-06-23 | Flume Stabilization Syst | Variably damped passive tank stabilizer |
| CA2670350C (en) * | 2006-12-15 | 2014-11-04 | Exxonmobil Upstream Research Company | Long tank fsru/flsv/lngc |
| NO332151B1 (no) * | 2009-08-06 | 2012-07-09 | Eirik Hellesvik | Rulledempningstank |
| US8915203B2 (en) | 2011-05-18 | 2014-12-23 | Exxonmobil Upstream Research Company | Transporting liquefied natural gas (LNG) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192888A (en) * | 1963-09-19 | 1965-07-06 | Mcmullen Ass John J | Combination stabilization and heeling system for ice breakers |
| US3269346A (en) * | 1964-03-02 | 1966-08-30 | Muirhead & Co Ltd | Passive tank stabilizers for floating bodies |
-
1967
- 1967-05-08 US US636780A patent/US3422781A/en not_active Expired - Lifetime
-
1968
- 1968-05-06 NO NO01746/68A patent/NO127291B/no unknown
- 1968-05-07 PL PL1968126848A patent/PL79302B1/pl unknown
- 1968-05-07 GB GB21640/68A patent/GB1199213A/en not_active Expired
- 1968-05-07 DE DE19681756326 patent/DE1756326B2/de active Granted
- 1968-05-08 ES ES353658A patent/ES353658A1/es not_active Expired
- 1968-05-08 SE SE06204/68A patent/SE347923B/xx unknown
- 1968-05-08 JP JP43030325A patent/JPS527639B1/ja active Pending
- 1968-05-08 FR FR1587877D patent/FR1587877A/fr not_active Expired
- 1968-05-08 NL NL6806522A patent/NL6806522A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1756326B2 (de) | 1976-07-22 |
| JPS527639B1 (enrdf_load_stackoverflow) | 1977-03-03 |
| US3422781A (en) | 1969-01-21 |
| PL79302B1 (enrdf_load_stackoverflow) | 1975-06-30 |
| GB1199213A (en) | 1970-07-15 |
| FR1587877A (enrdf_load_stackoverflow) | 1970-04-03 |
| ES353658A1 (es) | 1969-11-01 |
| SE347923B (enrdf_load_stackoverflow) | 1972-08-21 |
| DE1756326A1 (de) | 1970-04-02 |
| NL6806522A (enrdf_load_stackoverflow) | 1968-11-11 |
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