FR2506730B1 - - Google Patents
Info
- Publication number
- FR2506730B1 FR2506730B1 FR8110914A FR8110914A FR2506730B1 FR 2506730 B1 FR2506730 B1 FR 2506730B1 FR 8110914 A FR8110914 A FR 8110914A FR 8110914 A FR8110914 A FR 8110914A FR 2506730 B1 FR2506730 B1 FR 2506730B1
- Authority
- FR
- France
- 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
- 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
- B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
-
- 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
- B65D90/22—Safety features
- B65D90/38—Means for reducing the vapour space or for reducing the formation of vapour within containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8110914A FR2506730A1 (en) | 1981-06-02 | 1981-06-02 | Storage tank with floating roof - has ballast ring holding membrane permanently taut between roof and casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8110914A FR2506730A1 (en) | 1981-06-02 | 1981-06-02 | Storage tank with floating roof - has ballast ring holding membrane permanently taut between roof and casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2506730A1 FR2506730A1 (en) | 1982-12-03 |
| FR2506730B1 true FR2506730B1 (en) | 1985-03-01 |
Family
ID=9259110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8110914A Granted FR2506730A1 (en) | 1981-06-02 | 1981-06-02 | Storage tank with floating roof - has ballast ring holding membrane permanently taut between roof and casing |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2506730A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451102B (en) * | 2018-05-07 | 2021-05-14 | 中国石油化工股份有限公司 | Flexible light rubber floating disc sealing ring and application thereof |
| RU2723698C1 (en) * | 2019-12-25 | 2020-06-17 | Кирилл Николаевич Войнов | Self-closing container at filling |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2461537A (en) * | 1944-10-10 | 1949-02-15 | Shell Dev | Floating roof storage tank |
| US2497850A (en) * | 1945-08-06 | 1950-02-21 | Chicago Bridge & Iron Co | Seal for floating roof tanks |
| FR2447335A1 (en) * | 1979-01-25 | 1980-08-22 | Coquant Raymond | Airtight storage tank with telescopic roof - is sealed by membrane joining roof to tank walls |
-
1981
- 1981-06-02 FR FR8110914A patent/FR2506730A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2506730A1 (en) | 1982-12-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |