JPS54142792A - Safety system against outflow of crude oil - Google Patents
Safety system against outflow of crude oilInfo
- Publication number
- JPS54142792A JPS54142792A JP4961278A JP4961278A JPS54142792A JP S54142792 A JPS54142792 A JP S54142792A JP 4961278 A JP4961278 A JP 4961278A JP 4961278 A JP4961278 A JP 4961278A JP S54142792 A JPS54142792 A JP S54142792A
- Authority
- JP
- Japan
- Prior art keywords
- ballast tank
- siphon
- tank
- pipe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
- B63B25/082—Arrangements for minimizing pollution by accidents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
PURPOSE:To provide a safety system against outflow of crude oil, which comprises one or more siphon pipes extended between the cargo oil tank and ballast tank and a suction means such as ejector coupled with said siphon pipe on its ballast tank side, whereby out-flow oil can be transferred into the ballast tank, for instance, at the time of stranding of the ship. CONSTITUTION:Siphon pipe 4 is extended between cargo oil tank 2 and ballast tank in the manner it straddles over these two tanks. Stop valve 5 is provided at an intermediate portion of the siphon pipe 4, and further a check valve 6 is provided at the end portion of siphon pipe 4 in ballast tank 3. Upwardly of the check valve 6, there is provided an ejector 8 having outlet pipe 7 opened in ballast tank 3 and connected to suction pipe 9. When accident such as stranding of the ship is caused, driving fluid is supplied to ejector 8 to open stop valve 5, whereby outflow oil is transferred from cargo oil tank 2 into ballast tank 3 by the so-called siphon effect of siphon pipe 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4961278A JPS54142792A (en) | 1978-04-26 | 1978-04-26 | Safety system against outflow of crude oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4961278A JPS54142792A (en) | 1978-04-26 | 1978-04-26 | Safety system against outflow of crude oil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54142792A true JPS54142792A (en) | 1979-11-07 |
Family
ID=12836048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4961278A Pending JPS54142792A (en) | 1978-04-26 | 1978-04-26 | Safety system against outflow of crude oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54142792A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0446887A (en) * | 1990-06-14 | 1992-02-17 | Mitsubishi Heavy Ind Ltd | Oil tanker equipped with oil sucking means for emergency |
JPH0532194A (en) * | 1991-07-30 | 1993-02-09 | Nkk Corp | Oil tanker |
-
1978
- 1978-04-26 JP JP4961278A patent/JPS54142792A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0446887A (en) * | 1990-06-14 | 1992-02-17 | Mitsubishi Heavy Ind Ltd | Oil tanker equipped with oil sucking means for emergency |
JPH0532194A (en) * | 1991-07-30 | 1993-02-09 | Nkk Corp | Oil tanker |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES349091A1 (en) | Method of moving viscous crude oil through a pipeline | |
SE8103281L (en) | DEVICE FOR BATTLE GAS SETTING OF LIQUID IN A CONTAINER | |
KR870007022A (en) | Tractor air pressure braking system | |
GB1048961A (en) | Submerged floatable hoses for transporting oil and other liquids on the sea | |
JPS54142792A (en) | Safety system against outflow of crude oil | |
NO974850L (en) | Air and gas tank and method for draining the transition hose between tanks | |
ES388153A1 (en) | Liquid inlet assembly incorporating safety means for preventing the overflow of tanks and cisterns | |
FR2395444A1 (en) | Underground fuel tank overfill prevention - has valve which is actuated by diaphragm controlled by fluid level | |
FR2335765A1 (en) | Overflow prevention valve for fuel tank - has by-pass valve to reduce shock when main valve is shut by float which actuates combined can and lever | |
JPS54102662A (en) | Method of accelerating separation of oil and water | |
JPS54128011A (en) | Oil tank equipped with jet mixing nozzles | |
JPS5652659A (en) | Flushing circuit | |
JPS6469896A (en) | Gas-liquid separating valve | |
SE8306023D0 (en) | RESTAURANT DEVICE FOR TANK SPACE IN VESSELS | |
JPS5733127A (en) | Tank lorry | |
JPS57189915A (en) | Chain conveyer oiling system | |
GB978038A (en) | Apparatus for supplying liquids between ship and land | |
JPS56153009A (en) | Sink/float construction | |
JPS5746100A (en) | Simple pressurized pump | |
GB1094021A (en) | Evacuation of liquid from sumps | |
KR920016147A (en) | Liquid Filling Nozzle | |
JPS6423998A (en) | Oil storage device | |
GB1015676A (en) | Float-controlled valve | |
JPS57134033A (en) | Hydraulic buffer | |
JPS5591481A (en) | Small vessel with bossing keel |