JPS54119117A - Sea-bottom oil storage tank - Google Patents
Sea-bottom oil storage tankInfo
- Publication number
- JPS54119117A JPS54119117A JP2625478A JP2625478A JPS54119117A JP S54119117 A JPS54119117 A JP S54119117A JP 2625478 A JP2625478 A JP 2625478A JP 2625478 A JP2625478 A JP 2625478A JP S54119117 A JPS54119117 A JP S54119117A
- Authority
- JP
- Japan
- Prior art keywords
- sea
- outer tube
- tank
- seawater
- oil
- 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.)
- Granted
Links
Abstract
PURPOSE: For making a lightweight construction of sea-bottom tank, to reduce the changes of the water pressure and floating power applied on tanks with seawater in an outer tube is adjusted in acordance with the storage amount of oil in an inner tube by letting seawater in and out through the lower portion of said outer tube.
CONSTITUTION: When oil 0 is let in the inner tube 3 of a sea-bottom storage tank 2 through a sea-bottom pipe 7, the liquid X larger than said oil 0 and smaller than seawater W in specific gravity transfers to the upper portion of an outer tube 4 through a pipe 9 and seawater W in the lower portion of said outer tube 4 flows out of said tank 2 through the hole 10 of the lower portion of said outer tube 4. When said oil 0 is discharged from said tank 2 outside side tank 2 through said sea-bottom pipe 7, said seawater W flows in the lower portion of said outer tube 4 and said liquid X transfers from the upper portion of said outer tube 4 to the lower portion of said inner tube 3 through said pipe 9. Thereby, said tank 2 is constantly filled with any of said oil 0, liquid X and sea-water W, and the construction thereof does not subject to water pressure.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2625478A JPS54119117A (en) | 1978-03-08 | 1978-03-08 | Sea-bottom oil storage tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2625478A JPS54119117A (en) | 1978-03-08 | 1978-03-08 | Sea-bottom oil storage tank |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54119117A true JPS54119117A (en) | 1979-09-14 |
JPS5649239B2 JPS5649239B2 (en) | 1981-11-20 |
Family
ID=12188120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2625478A Granted JPS54119117A (en) | 1978-03-08 | 1978-03-08 | Sea-bottom oil storage tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54119117A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2006290078B2 (en) * | 2005-09-13 | 2011-03-17 | Kabushiki Kaisha Sawaya | Roof |
CN102700869A (en) * | 2012-05-04 | 2012-10-03 | 银世德 | Concrete-made water circulating oil storage tank |
-
1978
- 1978-03-08 JP JP2625478A patent/JPS54119117A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2006290078B2 (en) * | 2005-09-13 | 2011-03-17 | Kabushiki Kaisha Sawaya | Roof |
CN102700869A (en) * | 2012-05-04 | 2012-10-03 | 银世德 | Concrete-made water circulating oil storage tank |
Also Published As
Publication number | Publication date |
---|---|
JPS5649239B2 (en) | 1981-11-20 |
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