GB989637A - Improvements relating to liquid storage tank assemblies - Google Patents
Improvements relating to liquid storage tank assembliesInfo
- Publication number
- GB989637A GB989637A GB43265/61A GB4326561A GB989637A GB 989637 A GB989637 A GB 989637A GB 43265/61 A GB43265/61 A GB 43265/61A GB 4326561 A GB4326561 A GB 4326561A GB 989637 A GB989637 A GB 989637A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tank
- layer
- storage tank
- liquid storage
- layers
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
- B29C53/602—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels for tubular articles having closed or nearly closed ends, e.g. vessels, tanks, containers
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
- B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
- B65D90/505—Arrangements of indicating or measuring devices of leakage-indicating devices comprising porous spaces or porous layers in walls
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
- B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
- B65D90/505—Arrangements of indicating or measuring devices of leakage-indicating devices comprising porous spaces or porous layers in walls
- B65D90/507—Arrangements of indicating or measuring devices of leakage-indicating devices comprising porous spaces or porous layers in walls under pressure or vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
989,637. Tanks. BRITISH PETROLEUM CO. Ltd., and V. F. H. SAMSON. Nov. 19, 1962 [Dec. 4, 1961], No. 43265/61. Heading E1T. In a tank consisting of inner and outer plastic casings 1, 2 separated by a layer of porous material 7 means are provided for detecting the escape of material from the tank into the porous layer. The layers 1, 2 may be made from a glass-reinforced epoxy resin whilst the layer 7 comprises a plastic foam or hessian impregnated with an oil-resistant synthetic rubber or plastic. The tank may incorporate a probe which in the presence of liquid electrically actuates an indicator or two sampling pipes 5, 6 through which air is drawn and fed to a detector. Again, vacuum or pressure may be applied continuously or intermittently to the space between the layers 1, 2. A sump 3 having a withdrawal pivot 4 is also provided.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB43265/61A GB989637A (en) | 1961-12-04 | 1961-12-04 | Improvements relating to liquid storage tank assemblies |
DEB51408U DE1883390U (en) | 1961-12-04 | 1962-11-29 | STORAGE TANK, IN PARTICULAR FOR THE UNDERGROUND STORAGE OF LIQUIDS. |
CH1413762A CH399326A (en) | 1961-12-04 | 1962-12-01 | tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB43265/61A GB989637A (en) | 1961-12-04 | 1961-12-04 | Improvements relating to liquid storage tank assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB989637A true GB989637A (en) | 1965-04-22 |
Family
ID=10427998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43265/61A Expired GB989637A (en) | 1961-12-04 | 1961-12-04 | Improvements relating to liquid storage tank assemblies |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH399326A (en) |
DE (1) | DE1883390U (en) |
GB (1) | GB989637A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2188360A (en) * | 1986-03-26 | 1987-09-30 | Masternet Ltd | Insulated containers for liquids |
GB2251021A (en) * | 1990-12-05 | 1992-06-24 | Joseph Ash & Son Ltd | Tank with secondary liquid containment |
CN103359426A (en) * | 2013-07-29 | 2013-10-23 | 青岛金黄海集装箱有限公司 | Oil tank with local double-layer top |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1272830B (en) * | 1967-01-31 | 1968-07-11 | Mannesmann Ag | Underground storage tank, in particular heating oil tank |
DE1967215C2 (en) * | 1969-08-01 | 1982-04-08 | Harry 2350 Neumünster Haase | Multi-walled fuel oil container and process for its manufacture |
-
1961
- 1961-12-04 GB GB43265/61A patent/GB989637A/en not_active Expired
-
1962
- 1962-11-29 DE DEB51408U patent/DE1883390U/en not_active Expired
- 1962-12-01 CH CH1413762A patent/CH399326A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2188360A (en) * | 1986-03-26 | 1987-09-30 | Masternet Ltd | Insulated containers for liquids |
GB2251021A (en) * | 1990-12-05 | 1992-06-24 | Joseph Ash & Son Ltd | Tank with secondary liquid containment |
GB2251021B (en) * | 1990-12-05 | 1995-05-10 | Joseph Ash & Son Ltd | Storage vessels for liquids |
CN103359426A (en) * | 2013-07-29 | 2013-10-23 | 青岛金黄海集装箱有限公司 | Oil tank with local double-layer top |
Also Published As
Publication number | Publication date |
---|---|
DE1883390U (en) | 1963-11-21 |
CH399326A (en) | 1965-09-15 |
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