GB1287959A - - Google Patents
Info
- Publication number
- GB1287959A GB1287959A GB6240369A GB6240369A GB1287959A GB 1287959 A GB1287959 A GB 1287959A GB 6240369 A GB6240369 A GB 6240369A GB 6240369 A GB6240369 A GB 6240369A GB 1287959 A GB1287959 A GB 1287959A
- Authority
- GB
- United Kingdom
- Prior art keywords
- partition
- oil
- dec
- polyethylene
- openings
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/78—Large containers for use in or under water
Abstract
1287959 Floating offshore-structures INSTITUT FRANCAIS DU PETROLE DES CARBUARANTS ET LUBRIFIANTS 22 Dec 1969 [24 Dec 1968] 62403/69 Heading EIH In a bottomless tank 13 for crude oil L a foating horizontal partition 1 prevents the ambient water H mingling with the oil and is furnished with flexible skirts 2 to seal the perimeter thereof and openings for oil pipes 10, 11 and a drain pipe 12. The partition may be made of polyethylene or two sheets of glass in resin laminated material with a layer of foamed polyurethane therebetween, and may be fabricated from tongued-and-grooved strips 7. To allow water 9 in suspension within the oil to escape each strip tapers inwardly and has a central row of openings 8. Each skirt may be made of polyethylene or a polyvinyl chloridepolypropylene compound and formed to the desired shape on a mold or matrix, Figs. 6 to 8 (not shown), before it is fixed to the partition. In horizontal cross-section the tank and the partition may be circular or polygonal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR180573 | 1968-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1287959A true GB1287959A (en) | 1972-09-06 |
Family
ID=8659026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6240369A Expired GB1287959A (en) | 1968-12-24 | 1969-12-22 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3680729A (en) |
BE (1) | BE743579A (en) |
FR (1) | FR1603912A (en) |
GB (1) | GB1287959A (en) |
NL (1) | NL6919324A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4236258A (en) * | 1979-04-17 | 1980-12-02 | French Masterpieces, Incorporated | Automatic swimming pool cover |
US4285078A (en) * | 1979-04-17 | 1981-08-25 | French Masterpieces, Inc. | Automatic swimming pool cover |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241683A (en) * | 1978-06-09 | 1980-12-30 | Conway Charles S | Liquid cargo tank construction |
US4209271A (en) * | 1978-08-10 | 1980-06-24 | Chicago Bridge & Iron Company | Storage tank with liquid insulator for storing cryogenic fluids using water displacement |
US4957214A (en) * | 1982-09-13 | 1990-09-18 | California Texas Oil Corporation | Modification to floating roof tank design |
AU572473B2 (en) * | 1982-09-13 | 1988-05-12 | California Texas Oil Corporation | A method of operating a floating roof tank and the tank itself |
US4714175A (en) * | 1986-12-01 | 1987-12-22 | Cbi Industries, Inc. | Tank liquid interface separation deck with leveling lines |
US4966295A (en) * | 1989-08-11 | 1990-10-30 | Parrish Carolyn L | Dieting plate arrangement with movable partitions |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US593333A (en) * | 1897-11-09 | Device for separating liquids of different | ||
US2307508A (en) * | 1939-10-04 | 1943-01-05 | Du Pont | Preventing evaporation from oil storage tanks |
US2614717A (en) * | 1950-04-28 | 1952-10-21 | John H Wiggins | Floating tank roof |
US2924350A (en) * | 1957-04-23 | 1960-02-09 | David M Greer | Storage tanks for liquids |
US3049261A (en) * | 1959-05-22 | 1962-08-14 | Standard Oil Co | Floating blanket |
US3159301A (en) * | 1962-09-07 | 1964-12-01 | Noel M Anderson | Floating diaphragm for pressure tanks |
US3164289A (en) * | 1962-12-14 | 1965-01-05 | Thomas A Cocchiarella | Hermetically sealable container lid |
GB1066719A (en) * | 1966-01-12 | 1967-04-26 | Shell Int Research | A reservoir for storing two liquids |
-
1968
- 1968-12-24 FR FR180573A patent/FR1603912A/fr not_active Expired
-
1969
- 1969-12-22 GB GB6240369A patent/GB1287959A/en not_active Expired
- 1969-12-23 BE BE743579A patent/BE743579A/en unknown
- 1969-12-23 US US887669A patent/US3680729A/en not_active Expired - Lifetime
- 1969-12-23 NL NL6919324A patent/NL6919324A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4236258A (en) * | 1979-04-17 | 1980-12-02 | French Masterpieces, Incorporated | Automatic swimming pool cover |
US4285078A (en) * | 1979-04-17 | 1981-08-25 | French Masterpieces, Inc. | Automatic swimming pool cover |
Also Published As
Publication number | Publication date |
---|---|
US3680729A (en) | 1972-08-01 |
BE743579A (en) | 1970-05-28 |
FR1603912A (en) | 1971-06-14 |
NL6919324A (en) | 1970-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES421090A1 (en) | Floating storage unit | |
ES251859U (en) | Weatherstrip and method for sealing a gap. | |
GB1287959A (en) | ||
ES428433A1 (en) | Reservoir for storing hydrocarbon liquids and process for fabricating the same | |
AT326963B (en) | PLASTIC PIPE WITH A CROSS WALL AND DEVICE FOR THE PRODUCTION OF PLASTIC PIPES WITH A CROSS WALL | |
CA1004865A (en) | Septic tank drainage tile | |
ES415331A1 (en) | Tank for a swimming pool or the like | |
ES399108A1 (en) | Floating roof having uniformly distributed buoyancy means | |
CA977562A (en) | Offshore harbour tank and installation | |
GB872410A (en) | Light diffusing panels | |
GB1302467A (en) | ||
GB1306959A (en) | Fuel tank | |
JPS57126786A (en) | Adhesion preventing method of oceanic living thing | |
GB734640A (en) | Buoyancy apparatus | |
GB1237142A (en) | Apparatus for collecting rainwater | |
FR2077634A1 (en) | Reinforced plastic pontoon - with buoyancy aided by expanded plastics | |
IT952437B (en) | LIGHT VALVE WITH FLUID CELL AND METHOD TO NOT MAKE THE FLUID AGGLOMERATE | |
GB1445996A (en) | Floating roofs for liquid storage tanks | |
GB1025264A (en) | Improvements in or relating to ceilings or walls | |
FR2111078A5 (en) | Heat accumulator - employs reservoir with floating cover as surface vapour shield and thermal insulation | |
JPS5527247A (en) | Production method of compound foaming material | |
CA896833A (en) | Method in stretching ceiling cover structures and with a plastic or rubber sheeting intended to form said structure | |
CA877114A (en) | Composite reinforced plastic pipe and method of making same | |
CA860121A (en) | Floating roof tank seal means | |
CA880420A (en) | Float bath tank construction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |