GB1255881A - Floating roof for a tank - Google Patents

Floating roof for a tank

Info

Publication number
GB1255881A
GB1255881A GB23238/69A GB2323869A GB1255881A GB 1255881 A GB1255881 A GB 1255881A GB 23238/69 A GB23238/69 A GB 23238/69A GB 2323869 A GB2323869 A GB 2323869A GB 1255881 A GB1255881 A GB 1255881A
Authority
GB
United Kingdom
Prior art keywords
roof
tank
levers
lever
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
GB23238/69A
Other languages
English (en)
Inventor
Martinus Van Der Heijden
Teunis Hermanus De Bruijn
Johannes De Wit
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1255881A publication Critical patent/GB1255881A/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
    • B65D88/42—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle
    • B65D88/46—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle with mechanical means acting on the seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Closures For Containers (AREA)
GB23238/69A 1968-05-09 1969-05-07 Floating roof for a tank Expired GB1255881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1759513A DE1759513C3 (de) 1968-05-09 1968-05-09 Randabdichtung für Schwimmdächer von Behältern zur Lagerung von Flüssigkeiten

Publications (1)

Publication Number Publication Date
GB1255881A true GB1255881A (en) 1971-12-01

Family

ID=5695629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23238/69A Expired GB1255881A (en) 1968-05-09 1969-05-07 Floating roof for a tank

Country Status (5)

Country Link
US (1) US3595432A (xx)
DE (1) DE1759513C3 (xx)
FR (1) FR2008130A1 (xx)
GB (1) GB1255881A (xx)
NL (1) NL6906948A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146379A (en) * 1983-09-12 1985-04-17 Nippon Kokan Kk A device for sealing the floating roof of an oil tank

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287999A (en) * 1980-05-21 1981-09-08 Gatx Tank Erection Corporation Secondary seal for floating roof storage tank
US5103992A (en) * 1990-04-18 1992-04-14 Hmt, Inc. Shoe seal for floating roof of storage tank, and method of installing same
US5321881A (en) * 1991-09-19 1994-06-21 Hmt, Inc. Method of installing a shoe seal for floating roof of storage tank
SA94140657B1 (ar) * 1993-06-16 2006-03-15 شيكاجو بريدج آند ايرن تكنيكال سيرفسز كمبني نظام تعليق زنبركي لمانع تسرب على شكل لوح معدني حذائي metallic shoe لسقف عائم
US5667091A (en) * 1994-12-29 1997-09-16 Chicago Bridge & Iron Technical Services Company Mounting system for floating roof seals
US7748555B2 (en) * 2002-12-16 2010-07-06 Chicago Bridge & Iron Company Spring-loaded secondary seal for floating-roof storage tank
US11548725B2 (en) 2013-03-15 2023-01-10 Industrial & Environmental Concepts, Inc. Cover systems, tank covering methods, and pipe retention systems
CN113291640B (zh) * 2021-06-25 2022-10-04 江苏菲诺机械设备有限公司 双密封浮盘

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693468A (en) * 1926-01-06 1928-11-27 Firm Aug Klonne Sealing piston for reservoirs for the storage of gas, steam, or easilyevaporating liquids
US1831020A (en) * 1928-06-06 1931-11-10 Standard Oil Co California Sealing construction for tanks
US1870316A (en) * 1928-08-29 1932-08-09 Bartlett Hayward Co Gas holder
US1910922A (en) * 1931-05-29 1933-05-23 Herman F Jurisch Gas holder
US2542444A (en) * 1948-01-29 1951-02-20 Graver Tank & Mfg Co Inc Liquid storage tank and seal mechanism
US2696930A (en) * 1951-08-24 1954-12-14 Chicago Bridge & Iron Co Seal hanger for floating roof tanks
US2754026A (en) * 1953-01-29 1956-07-10 John H Wiggins Sealing mechanism for floating tank roofs
US2987215A (en) * 1955-08-15 1961-06-06 Ii William E Joor Variable volume storage tanks
GB830489A (en) * 1957-07-11 1960-03-16 John Martin Binmore Improvements in or relating to volatile-liquid storage tanks having floating roofs, and sealing means therefor
US2888161A (en) * 1957-09-11 1959-05-26 Union Tank Car Co Static drain arrangement
BE597086A (xx) * 1960-11-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146379A (en) * 1983-09-12 1985-04-17 Nippon Kokan Kk A device for sealing the floating roof of an oil tank

Also Published As

Publication number Publication date
US3595432A (en) 1971-07-27
FR2008130A1 (xx) 1970-01-16
DE1759513C3 (de) 1978-05-11
DE1759513A1 (de) 1970-10-15
NL6906948A (xx) 1969-11-11
DE1759513B2 (de) 1977-09-15

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