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 use

Info

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
Application number
CA167,433A
Other versions
CA167433S (en
Inventor
Robert W. Strunc
Wray B. Young
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chicago Bridge and Iron Co
Original Assignee
Chicago Bridge and Iron Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chicago Bridge and Iron Co filed Critical Chicago Bridge and Iron Co
Application granted granted Critical
Publication of CA964209A publication Critical patent/CA964209A/en
Expired legal-status Critical Current

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)
CA167,433A 1972-06-08 1973-03-28 Covered storage tank with means to suspend floating roof when not in use Expired CA964209A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US3815775A (en) 1974-06-11

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