JPS55123587A - Oil leakage prevention pipe for tanker - Google Patents
Oil leakage prevention pipe for tankerInfo
- Publication number
- JPS55123587A JPS55123587A JP2825579A JP2825579A JPS55123587A JP S55123587 A JPS55123587 A JP S55123587A JP 2825579 A JP2825579 A JP 2825579A JP 2825579 A JP2825579 A JP 2825579A JP S55123587 A JPS55123587 A JP S55123587A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- tank
- pipe
- sea
- cargo
- 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
Landscapes
- Pipeline Systems (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
PURPOSE: To prevent the oil from leaking from a sea chest by a system wherein sea water sucked from a sea chest provided with a check valve is supplied to respective tank through a reversed U pipe flow-way, the top thereof is located higher than the highest oil level of the cargo oil tank.
CONSTITUTION: Sea water sucked by an exclusive ballast pump P2 through the pipe I' of the sea chest I provided with a check valve 1 is respectively supplied to the oil cargo tank C or the exclusive ballast tank D by passing through the reversed U pipe III1WIII3, the top thereof are located higher than the highest storage oil level VI of the cargo oil tank. The malfunction of the valves located at the cargo oil pipe A may not cause any oil outflow from the sea chest I, enabling the sea water cleaning of the oil pipe and the sea water filling in the oil tank to practive without back flow of oil from the sea chest.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2825579A JPS5948196B2 (en) | 1979-03-13 | 1979-03-13 | Tanker oil leak prevention piping |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2825579A JPS5948196B2 (en) | 1979-03-13 | 1979-03-13 | Tanker oil leak prevention piping |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55123587A true JPS55123587A (en) | 1980-09-24 |
JPS5948196B2 JPS5948196B2 (en) | 1984-11-24 |
Family
ID=12243454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2825579A Expired JPS5948196B2 (en) | 1979-03-13 | 1979-03-13 | Tanker oil leak prevention piping |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5948196B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4715309A (en) * | 1985-01-21 | 1987-12-29 | Gotaverken Arendal Ab | Device for the handling of liquids |
-
1979
- 1979-03-13 JP JP2825579A patent/JPS5948196B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4715309A (en) * | 1985-01-21 | 1987-12-29 | Gotaverken Arendal Ab | Device for the handling of liquids |
Also Published As
Publication number | Publication date |
---|---|
JPS5948196B2 (en) | 1984-11-24 |
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