DK623488A - DEVICE FOR MANAGING VALVES IN LOAD PIPES IN EX. SHIPS - Google Patents
DEVICE FOR MANAGING VALVES IN LOAD PIPES IN EX. SHIPSInfo
- Publication number
- DK623488A DK623488A DK623488A DK623488A DK623488A DK 623488 A DK623488 A DK 623488A DK 623488 A DK623488 A DK 623488A DK 623488 A DK623488 A DK 623488A DK 623488 A DK623488 A DK 623488A
- Authority
- DK
- Denmark
- Prior art keywords
- valves
- valve
- hydraulic oil
- adjustment devices
- pneumatic
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
In a device for remote control of load trimming valves 3, which are actuated by means of valve adjustment devices 4 and are located in loading lines 11 to cargo holds, especially cargo holds in tanker ships, in which the valve adjustment devices 4 and the load trimming valves 3 are fitted over the entire ship, a number of valve control units 10 are each designed to operate a number of valve adjustment devices 4 by controlling the valve adjustment devices 4 and hence the load trimming valves 3 by way of hydraulic oil lines 9. The valve control unit 10 comprises a hydraulic oil pressure source 30 and hydraulic valves 21, 22 for controlling the flows of hydraulic oil in the hydraulic oil lines 9. The valve control unit 10 furthermore comprises a pneumatic valve block 30 so as to actuate the hydraulic valves by means of compressed air. The pneumatic valve block 13 is supplied with compressed air from an external compressed air source. The valve control unit 10 further comprises an electronic block 11 for actuating the pneumatic valves in the pneumatic valve block 13 by means of electrical current. <IMAGE>
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8700964A SE462963B (en) | 1987-03-09 | 1987-03-09 | DEVICE FOR CONTROL OF VALVES IN LOAD PIPES OF EXAMPLE SHIPS |
SE8700964 | 1987-03-09 | ||
SE8800098 | 1988-01-14 | ||
PCT/SE1988/000098 WO1988006998A1 (en) | 1987-03-09 | 1988-03-03 | Device for control of valves in cargo pipes at e.g. ships |
Publications (3)
Publication Number | Publication Date |
---|---|
DK623488A true DK623488A (en) | 1988-11-08 |
DK623488D0 DK623488D0 (en) | 1988-11-08 |
DK169146B1 DK169146B1 (en) | 1994-08-29 |
Family
ID=20367793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK623488A DK169146B1 (en) | 1987-03-09 | 1988-11-08 | Device for controlling valves in loading lines in ships, for example |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR890700511A (en) |
DK (1) | DK169146B1 (en) |
SE (1) | SE462963B (en) |
WO (1) | WO1988006998A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6450254B1 (en) * | 2000-06-30 | 2002-09-17 | Lockheed Martin Corp. | Fluid control system with autonomously controlled valves |
CN115158542A (en) * | 2022-08-11 | 2022-10-11 | 上海外高桥造船有限公司 | Single-acting anti-collision bulkhead valve double-operation system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1284228B (en) * | 1966-03-17 | 1968-11-28 | Kracht Kg Pumpen U Motorenfabr | Hydraulic actuation device for flaps or slides, especially on tankers |
DE1299477B (en) * | 1967-06-01 | 1969-07-17 | Kracht Pumpen Motoren | Hydraulic actuation device for flaps or slides, especially on tankers |
FR2402143A1 (en) * | 1977-08-29 | 1979-03-30 | Gratzmuller Jean Louis | Valve for undersea petroleum wells - is operated by hydraulic energy stored at well-head on instructions transmitted hydraulically through small-bore pipe, minimising cost |
DK172992B1 (en) * | 1998-09-14 | 1999-11-01 | Adler Randi | Procedure for pig breeding and a pig track for use in the implementation of the procedure |
-
1987
- 1987-03-09 SE SE8700964A patent/SE462963B/en not_active IP Right Cessation
-
1988
- 1988-03-03 KR KR1019880701426A patent/KR890700511A/en not_active Application Discontinuation
- 1988-03-03 WO PCT/SE1988/000098 patent/WO1988006998A1/en unknown
- 1988-11-08 DK DK623488A patent/DK169146B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8700964D0 (en) | 1987-03-09 |
SE462963B (en) | 1990-09-24 |
DK623488D0 (en) | 1988-11-08 |
SE8700964L (en) | 1988-09-10 |
KR890700511A (en) | 1989-04-25 |
DK169146B1 (en) | 1994-08-29 |
WO1988006998A1 (en) | 1988-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |