FR2506730B1 - - Google Patents

Info

Publication number
FR2506730B1
FR2506730B1 FR8110914A FR8110914A FR2506730B1 FR 2506730 B1 FR2506730 B1 FR 2506730B1 FR 8110914 A FR8110914 A FR 8110914A FR 8110914 A FR8110914 A FR 8110914A FR 2506730 B1 FR2506730 B1 FR 2506730B1
Authority
FR
France
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
FR8110914A
Other languages
French (fr)
Other versions
FR2506730A1 (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.)
CICS
Original Assignee
CICS
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 CICS filed Critical CICS
Priority to FR8110914A priority Critical patent/FR2506730A1/en
Publication of FR2506730A1 publication Critical patent/FR2506730A1/en
Application granted granted Critical
Publication of FR2506730B1 publication Critical patent/FR2506730B1/fr
Granted 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
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/38—Means for reducing the vapour space or for reducing the formation of vapour within containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR8110914A 1981-06-02 1981-06-02 Storage tank with floating roof - has ballast ring holding membrane permanently taut between roof and casing Granted FR2506730A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8110914A FR2506730A1 (en) 1981-06-02 1981-06-02 Storage tank with floating roof - has ballast ring holding membrane permanently taut between roof and casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110914A FR2506730A1 (en) 1981-06-02 1981-06-02 Storage tank with floating roof - has ballast ring holding membrane permanently taut between roof and casing

Publications (2)

Publication Number Publication Date
FR2506730A1 FR2506730A1 (en) 1982-12-03
FR2506730B1 true FR2506730B1 (en) 1985-03-01

Family

ID=9259110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110914A Granted FR2506730A1 (en) 1981-06-02 1981-06-02 Storage tank with floating roof - has ballast ring holding membrane permanently taut between roof and casing

Country Status (1)

Country Link
FR (1) FR2506730A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110451102B (en) * 2018-05-07 2021-05-14 中国石油化工股份有限公司 Flexible light rubber floating disc sealing ring and application thereof
RU2723698C1 (en) * 2019-12-25 2020-06-17 Кирилл Николаевич Войнов Self-closing container at filling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461537A (en) * 1944-10-10 1949-02-15 Shell Dev Floating roof storage tank
US2497850A (en) * 1945-08-06 1950-02-21 Chicago Bridge & Iron Co Seal for floating roof tanks
FR2447335A1 (en) * 1979-01-25 1980-08-22 Coquant Raymond Airtight storage tank with telescopic roof - is sealed by membrane joining roof to tank walls

Also Published As

Publication number Publication date
FR2506730A1 (en) 1982-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse