GB1342440A - Floating roof tank seal - Google Patents

Floating roof tank seal

Info

Publication number
GB1342440A
GB1342440A GB772772A GB772772A GB1342440A GB 1342440 A GB1342440 A GB 1342440A GB 772772 A GB772772 A GB 772772A GB 772772 A GB772772 A GB 772772A GB 1342440 A GB1342440 A GB 1342440A
Authority
GB
United Kingdom
Prior art keywords
roof
floating roof
feb
tank
see
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
GB772772A
Other languages
English (en)
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.)
Joint Francais SNC
Original Assignee
Joint Francais SNC
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 Joint Francais SNC filed Critical Joint Francais SNC
Publication of GB1342440A publication Critical patent/GB1342440A/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
    • B65D88/50—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle with resilient foam or stuffed seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Tents Or Canopies (AREA)
GB772772A 1971-02-26 1972-02-18 Floating roof tank seal Expired GB1342440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7106744A FR2127193A5 (it) 1971-02-26 1971-02-26

Publications (1)

Publication Number Publication Date
GB1342440A true GB1342440A (en) 1974-01-03

Family

ID=9072584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB772772A Expired GB1342440A (en) 1971-02-26 1972-02-18 Floating roof tank seal

Country Status (8)

Country Link
US (1) US3795339A (it)
BE (1) BE779313A (it)
DE (1) DE2208119A1 (it)
FR (1) FR2127193A5 (it)
GB (1) GB1342440A (it)
IT (1) IT950662B (it)
LU (1) LU64782A1 (it)
NL (1) NL7202403A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145327B2 (it) * 1973-02-14 1976-12-03
US4138032A (en) * 1977-09-26 1979-02-06 Chicago Bridge & Iron Company Full secondary seal, wiper type, for a floating roof tank
US4353478A (en) * 1979-08-21 1982-10-12 Clark William F Vapor seal for floating roof tank
US4317528A (en) * 1979-08-21 1982-03-02 Mesa Industries, Inc. Floating roof tank sealing methods and apparatus
US4397399A (en) * 1981-09-08 1983-08-09 Tank Services, Incorporated Seal for floating roofs of storage tanks
DE3150498A1 (de) * 1981-12-21 1983-06-30 Ingenieurbüro Imhof GmbH, 6050 Offenbach Vorrichtung zum verschluss des dampfraumes zwischen produktniveau und dichtkoerper einer ringspaltabdichtung zwischen behaelterwand und schwimmender abdeckung eines grossraumbehaelters
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
US20100258376A1 (en) * 2009-04-14 2010-10-14 Ward Mark W Device to prevent noise in ladder rung assemblies
US11548725B2 (en) 2013-03-15 2023-01-10 Industrial & Environmental Concepts, Inc. Cover systems, tank covering methods, and pipe retention systems
CN104139931B (zh) * 2014-08-09 2016-08-17 威特龙消防安全集团股份公司 一种外浮顶石油储罐一、二次密封空间防燃爆安全装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154213A (en) * 1959-06-18 1964-10-27 Union Tank Car Co Seal arrangement for floating roof
US3119510A (en) * 1960-11-21 1964-01-28 John H Wiggins Sealing mechanisms for floating roofs for storage tanks
US3426934A (en) * 1966-12-20 1969-02-11 Union Tank Car Co Seal
US3434619A (en) * 1967-02-20 1969-03-25 Pittsburgh Des Moines Steel Floating roof seal

Also Published As

Publication number Publication date
LU64782A1 (it) 1973-01-05
BE779313A (fr) 1972-08-14
NL7202403A (it) 1972-08-29
FR2127193A5 (it) 1972-10-13
DE2208119A1 (de) 1972-08-31
US3795339A (en) 1974-03-05
IT950662B (it) 1973-06-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee