GB8518143D0 - Seal - Google Patents

Seal

Info

Publication number
GB8518143D0
GB8518143D0 GB858518143A GB8518143A GB8518143D0 GB 8518143 D0 GB8518143 D0 GB 8518143D0 GB 858518143 A GB858518143 A GB 858518143A GB 8518143 A GB8518143 A GB 8518143A GB 8518143 D0 GB8518143 D0 GB 8518143D0
Authority
GB
United Kingdom
Prior art keywords
seal
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.)
Granted
Application number
GB858518143A
Other versions
GB2165294A (en
GB2165294B (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.)
Petroleum Seals & Systems Ltd
Original Assignee
Petroleum Seals & Systems Ltd
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 Petroleum Seals & Systems Ltd filed Critical Petroleum Seals & Systems Ltd
Publication of GB8518143D0 publication Critical patent/GB8518143D0/en
Publication of GB2165294A publication Critical patent/GB2165294A/en
Application granted granted Critical
Publication of GB2165294B publication Critical patent/GB2165294B/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)
  • Gasket Seals (AREA)
GB08518143A 1984-10-06 1985-07-18 Seal for a floating roof tank Expired GB2165294B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848425321A GB8425321D0 (en) 1984-10-06 1984-10-06 Seal for floating roof tank

Publications (3)

Publication Number Publication Date
GB8518143D0 true GB8518143D0 (en) 1985-08-21
GB2165294A GB2165294A (en) 1986-04-09
GB2165294B GB2165294B (en) 1987-07-08

Family

ID=10567830

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848425321A Pending GB8425321D0 (en) 1984-10-06 1984-10-06 Seal for floating roof tank
GB08518143A Expired GB2165294B (en) 1984-10-06 1985-07-18 Seal for a floating roof tank

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848425321A Pending GB8425321D0 (en) 1984-10-06 1984-10-06 Seal for floating roof tank

Country Status (1)

Country Link
GB (2) GB8425321D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615458A (en) * 1985-08-05 1986-10-07 Chicago Bridge & Iron Company Floating roof tank with rim space seal
US6247607B1 (en) * 1998-12-18 2001-06-19 Hmt Inc. Low profile secondary seal
CN115504105B (en) * 2022-11-24 2023-03-17 江苏海裕新材料科技有限公司 Full-liquid-connection internal floating disc and honeycomb plate installation method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261496A (en) * 1962-11-21 1966-07-19 Wyatt Ind Inc Floating roof tank seal
US3325041A (en) * 1964-09-14 1967-06-13 John H Wiggins Laminated seal structure for storage tanks employing floating roofs
US3398851A (en) * 1966-02-09 1968-08-27 Helmerich & Payne Tank seal with finger
US3565279A (en) * 1968-10-29 1971-02-23 Us Industries Inc Floating roof tank seal means
AT319145B (en) * 1972-12-06 1974-12-10 Voest Ag Device for sealing the between the container wall and the floating roof of a large-capacity container for mineral oils or the like. existing annular gap
US4116358A (en) * 1977-05-16 1978-09-26 Aerojet-General Corporation Weather and vapor seal for storage tank
US4308968A (en) * 1980-06-03 1982-01-05 H.M.T., Inc. Secondary seal for tank having floating roof
US4341323A (en) * 1981-03-10 1982-07-27 Mobil Oil Corporation Seal for floating roof tanks

Also Published As

Publication number Publication date
GB2165294A (en) 1986-04-09
GB8425321D0 (en) 1984-11-14
GB2165294B (en) 1987-07-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000718