CA964209A - Covered storage tank with means to suspend floating roof when not in use - Google Patents
Covered storage tank with means to suspend floating roof when not in useInfo
- Publication number
- CA964209A CA964209A CA167,433A CA167433A CA964209A CA 964209 A CA964209 A CA 964209A CA 167433 A CA167433 A CA 167433A CA 964209 A CA964209 A CA 964209A
- Authority
- CA
- Canada
- Prior art keywords
- storage tank
- floating roof
- covered storage
- suspend
- suspend floating
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00260983A US3815775A (en) | 1972-06-08 | 1972-06-08 | Covered storage tank with means to suspend floating roof when not in use |
Publications (1)
Publication Number | Publication Date |
---|---|
CA964209A true CA964209A (en) | 1975-03-11 |
Family
ID=22991484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA167,433A Expired CA964209A (en) | 1972-06-08 | 1973-03-28 | Covered storage tank with means to suspend floating roof when not in use |
Country Status (2)
Country | Link |
---|---|
US (1) | US3815775A (en) |
CA (1) | CA964209A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3883032A (en) * | 1974-04-22 | 1975-05-13 | Texaco Canada Limited | Automatic drain valve for a floating roof |
US4393528A (en) * | 1981-05-01 | 1983-07-19 | West Trent W | Adjustable trampoline type pool and hot tub cover |
US5453179A (en) * | 1993-04-29 | 1995-09-26 | The Dow Chemical Company | Sludge clarifier roof with central column support |
US5533640A (en) * | 1993-05-14 | 1996-07-09 | Hmt, Inc. | Floating roof |
US5353941A (en) * | 1993-05-26 | 1994-10-11 | Chicago Bridge & Iron Technical Services Company | Adjustable floating roof supports for reduced vapor loss |
US5490605A (en) * | 1994-06-20 | 1996-02-13 | Cutts; William T. | Floating roof storage tank |
BR9701072A (en) * | 1997-02-25 | 1999-06-15 | Petroleo Brasileiro Sa | Set for supporting floating ceilings of liquid storage fans |
US6922956B2 (en) * | 2001-06-11 | 2005-08-02 | Petrex, Inc. | Floating cover |
EP2174044A4 (en) * | 2007-07-31 | 2011-03-23 | Kai Chye Stephen Seow | A vacuum break valve structure |
US8640907B1 (en) * | 2009-12-22 | 2014-02-04 | Marathon Petroleum Company Lp | Retrofit for floating roof tanks |
US11548725B2 (en) | 2013-03-15 | 2023-01-10 | Industrial & Environmental Concepts, Inc. | Cover systems, tank covering methods, and pipe retention systems |
RU2620243C1 (en) * | 2015-12-25 | 2017-05-23 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Double deck floating roof of vertical steel tank for oil and petroleum products |
US11161685B2 (en) | 2018-07-19 | 2021-11-02 | Reg MacLeod | Light footing shoring of a floating roof inside a tank during tank inspection and maintenance |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1700887A (en) * | 1924-04-07 | 1929-02-05 | Clifton A Glass | Tank |
US2586856A (en) * | 1945-10-16 | 1952-02-26 | Chicago Bridge & Iron Co | Double-deck floating roof |
US2663453A (en) * | 1950-08-31 | 1953-12-22 | Wiggins | Floating roof for sewage digesting apparatus |
US2848799A (en) * | 1953-10-21 | 1958-08-26 | Gen Am Transport | Method of erecting floating roofs |
US2867346A (en) * | 1954-10-06 | 1959-01-06 | British Petroleum Co | Floating plastic screen |
US2882137A (en) * | 1956-06-27 | 1959-04-14 | John H Wiggins | Piston for gas storage tank |
-
1972
- 1972-06-08 US US00260983A patent/US3815775A/en not_active Expired - Lifetime
-
1973
- 1973-03-28 CA CA167,433A patent/CA964209A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3815775A (en) | 1974-06-11 |
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