GB936446A - Resilient seal for floating roof tank - Google Patents

Resilient seal for floating roof tank

Info

Publication number
GB936446A
GB936446A GB28616/62A GB2861662A GB936446A GB 936446 A GB936446 A GB 936446A GB 28616/62 A GB28616/62 A GB 28616/62A GB 2861662 A GB2861662 A GB 2861662A GB 936446 A GB936446 A GB 936446A
Authority
GB
United Kingdom
Prior art keywords
block
envelope
polyurethane
resilient material
floating roof
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
GB28616/62A
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.)
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
Publication of GB936446A publication Critical patent/GB936446A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17B—GAS-HOLDERS OF VARIABLE CAPACITY
    • F17B1/00—Gas-holders of variable capacity
    • F17B1/02—Details
    • F17B1/04—Sealing devices for sliding parts
    • 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)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
GB28616/62A 1962-01-19 1962-07-25 Resilient seal for floating roof tank Expired GB936446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US167324A US3136444A (en) 1962-01-19 1962-01-19 Resilient seal for floating roof tank

Publications (1)

Publication Number Publication Date
GB936446A true GB936446A (en) 1963-09-11

Family

ID=22606896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28616/62A Expired GB936446A (en) 1962-01-19 1962-07-25 Resilient seal for floating roof tank

Country Status (5)

Country Link
US (1) US3136444A (enrdf_load_stackoverflow)
BR (1) BR6242610D0 (enrdf_load_stackoverflow)
DE (1) DE1290881B (enrdf_load_stackoverflow)
GB (1) GB936446A (enrdf_load_stackoverflow)
NL (1) NL282169A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266691B (de) * 1963-07-15 1968-04-18 Chiyoda Chem Eng Construct Co Abdichtung fuer den Schwimmdeckel eines Fluessigkeitsbehaelters
CN104443868A (zh) * 2014-11-04 2015-03-25 中国石油化工股份有限公司 复合式软密封方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307733A (en) * 1965-02-12 1967-03-07 Gen Am Transport Sealing mechanisms for storage tanks
US3735891A (en) * 1969-11-24 1973-05-29 United States Steel Corp Flexible seal for a vapor cavity
US3750411A (en) * 1970-04-16 1973-08-07 S Shimizu Joint for under-water structures
JPS5145327B2 (enrdf_load_stackoverflow) * 1973-02-14 1976-12-03
US4014454A (en) * 1975-10-28 1977-03-29 Greengate Industrial Polymers Limited Floating roofs for liquid storage tanks
US4138032A (en) * 1977-09-26 1979-02-06 Chicago Bridge & Iron Company Full secondary seal, wiper type, for a floating roof tank
US4238953A (en) * 1978-03-16 1980-12-16 Chicago Bridge & Iron Company Emission test method for floating roof seals and apparatus useful therefor
US4339052A (en) * 1981-06-11 1982-07-13 Pittsburgh-Des Moines Corporation Secondary seal for floating roof storage tanks
US4493430A (en) * 1982-10-04 1985-01-15 Chicago Bridge & Iron Company Floating roof seal using a coil spring
US4552090A (en) * 1984-02-29 1985-11-12 Fabricated Metals, Inc. Bulk material container with a rigid follower
US5147418A (en) * 1991-12-19 1992-09-15 Chicago Bridge & Iron Technical Services Company Volatile liquid storage system
US6325384B1 (en) * 1997-09-10 2001-12-04 Transportation Leasing Corporation Tank piston with improved seal and wiper
US11548725B2 (en) 2013-03-15 2023-01-10 Industrial & Environmental Concepts, Inc. Cover systems, tank covering methods, and pipe retention systems
CN110451105A (zh) * 2018-05-07 2019-11-15 中国石油化工股份有限公司 外浮顶储罐浮盘边缘全尺寸型一次密封装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE585991C (de) * 1932-01-05 1933-10-14 Aug Kloenne Fa Schneidendichtung fuer Abschlusskolben von Behaeltern zum Aufspeichern von Gas, Dampf oder leicht verdunstenden Fluessigkeiten
GB487774A (en) * 1936-11-24 1938-06-24 Harry Hedley Hollis Improvements in or relating to storage tanks for volatile spirits and the like
US2523292A (en) * 1945-10-26 1950-09-26 Chicago Bridge & Iron Co Floating roof seal
US3002828A (en) * 1958-06-09 1961-10-03 Pittsburgh Des Moines Steel Gasholder seal
US3054526A (en) * 1959-04-25 1962-09-18 Mercier Maurice Fluid-tight packing for floating-rooftype hydrocarbon tanks
GB882189A (en) * 1959-06-02 1961-11-15 Greengate And Irwell Rubber Co Improvements in storage tanks for liquids
US3043468A (en) * 1960-02-23 1962-07-10 Gen Am Transport Sealing mechanisms for storage tanks
FR1263242A (fr) * 1960-03-01 1961-06-09 Perfectionnements aux bouchons flotteurs de cuves à vin et autres liquides
US2997200A (en) * 1960-07-06 1961-08-22 Gen Am Transport Weather hoods for floating roofs provided in storage tanks
FR1277238A (fr) * 1961-01-06 1961-11-24 Gen Am Transport Réservoir d'emmagasinage de liquide
US3055533A (en) * 1961-01-23 1962-09-25 Chicago Bridge & Iron Co Primary seal for floating roofs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266691B (de) * 1963-07-15 1968-04-18 Chiyoda Chem Eng Construct Co Abdichtung fuer den Schwimmdeckel eines Fluessigkeitsbehaelters
CN104443868A (zh) * 2014-11-04 2015-03-25 中国石油化工股份有限公司 复合式软密封方法

Also Published As

Publication number Publication date
NL282169A (enrdf_load_stackoverflow)
DE1290881B (de) 1969-03-13
US3136444A (en) 1964-06-09
BR6242610D0 (pt) 1973-04-17

Similar Documents

Publication Publication Date Title
GB936446A (en) Resilient seal for floating roof tank
ES308403A1 (es) Perfeccionamientos introducidos en depositos de almacenamiento de gases licuados a baja temperatura
ES399108A1 (es) Perfeccionamientos introducidos en techos flotantes para cubrir productos liquidos conservados en tanques de almace-namiento o depositos parecidos.
SU449507A3 (ru) Газогидравлический аккумул тор
ES469597A1 (es) Mejoras introducidas en unos medios de obturacion para un deposito de almacenamiento de liquidos, y tira compuesta elastomera correspondiente
GB929723A (en) Weather seal for liquid storage tank with floating roof
GB1428514A (en) Tanks
GB882189A (en) Improvements in storage tanks for liquids
FR2294367A1 (fr) Bague d'etancheite, en particulier pour tiges de piston
GB937966A (en) Sealing mechanism for a tank for storing liquids
GB935574A (en) Improvements in or relating to closures for fluid containers
GB917984A (en) Resilient weather seal for a floating roof tank
GB1094690A (en) Seal for floating roofs of storage tanks
GB1165265A (en) Secondary Seals for Tanks with Floating Roofs
GB1292837A (en) In combination a container and a cover therefor
ES287459A1 (es) Perfeccionamientos en la construcción de un reborde obturador para una abertura en la pared de un recipiente
GB890422A (en) Improvements in floating screens for storage tanks
GB937568A (en) Sealing mechanism for a tank for storing liquids
GB1223958A (en) Mooring buoy
GB830100A (en) Vessel bases
ES206003U (es) Junta de estanquidas.
ES83547U (es) Junta de hermeticidad perfeccionada para depósitos de techos flotante destinados a hidrocarburos
GB1445996A (en) Floating roofs for liquid storage tanks
GB1433347A (en) Sealing of galvanic primary cells
GB1001300A (en) Improvements in portable containers