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GB1387374A - Submarine reservoirs - Google Patents

Submarine reservoirs

Info

Publication number
GB1387374A
GB1387374A GB573173A GB573173A GB1387374A GB 1387374 A GB1387374 A GB 1387374A GB 573173 A GB573173 A GB 573173A GB 573173 A GB573173 A GB 573173A GB 1387374 A GB1387374 A GB 1387374A
Authority
GB
United Kingdom
Prior art keywords
valves
enclosure
pressure
tank
liquefied
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
GB573173A
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.)
Societe Europeenne de Propulsion SEP SA
Original Assignee
Societe Europeenne de Propulsion SEP SA
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 Societe Europeenne de Propulsion SEP SA filed Critical Societe Europeenne de Propulsion SEP SA
Publication of GB1387374A publication Critical patent/GB1387374A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D23/00—Caissons; Construction or placing of caissons
    • E02D23/08—Lowering or sinking caissons
    • 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
    • B65D88/78—Large containers for use in or under water

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1387374 Storing liquefied gases SOC EUROPEENE DE PROPULSION 6 Feb 1973 [19 April 1972] 5731/73 Heading F4P [Also in Division E1] Liquefied gas, e.g. CO 2 , is stored in an enclosure 9 mounted on a submarine reservoir 1 during submerging (see Division E1), the enclosure 9 comprising a cylindrical, steel tank with an insulating coating 10, e.g. of polyurethane foam, covered with a layer of polyester. The CO 2 is stored at 20 bars and -20‹C., a refrigerating plant 11, 12 being provided. Enclosure 9 is located in a casing 8 secured by explosive bolts 6 to the reservoir 1. Pipes with valves 19 and explosive cutters 22 supply the liquefied gas to nozzles 20. Safety valves 16 and pressure-rupturable discs 17 are connected to tank 9 by an electric three-way valve 15. Filling and balancing valves 13, 14, and pressure and level sensors 24, 23 are provided. The pressure in casing 8 is controlled by a gas injector 29 and a purge line 30. When emptied of liquefied CO 2 , tank 9 is filled with seawater and vented by pyrotechnic valves 31, 32 and float valve 33.
GB573173A 1972-04-19 1973-02-06 Submarine reservoirs Expired GB1387374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213823A FR2181164A5 (en) 1972-04-19 1972-04-19

Publications (1)

Publication Number Publication Date
GB1387374A true GB1387374A (en) 1975-03-19

Family

ID=9097164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB573173A Expired GB1387374A (en) 1972-04-19 1973-02-06 Submarine reservoirs

Country Status (6)

Country Link
US (1) US3834337A (en)
JP (1) JPS5632194B2 (en)
CA (1) CA979674A (en)
DE (1) DE2312014C3 (en)
FR (1) FR2181164A5 (en)
GB (1) GB1387374A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0287195U (en) * 1988-12-23 1990-07-10
JP3106575B2 (en) * 1991-07-30 2000-11-06 石川島播磨重工業株式会社 Deep sea equalizer
US7267072B2 (en) * 2002-08-01 2007-09-11 Mao Zhang Dry cargo submarine with air-charge cargo hold
CN102888846B (en) * 2012-09-29 2014-09-10 宁波科宁爆炸技术工程有限公司 Construction method of compact underwater rubble bed
GB2551949A (en) * 2016-03-29 2018-01-10 Sllp 134 Ltd Method and apparatus for installation of a subsea tank
CN111114726B (en) * 2019-12-30 2021-02-09 武昌船舶重工集团有限公司 Overpressure protection device for ballast water tank

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376588A (en) * 1965-10-24 1968-04-09 Chicago Bridge & Iron Co Buoy with buoyancy produced by liquefied gas vaporization
US3340842A (en) * 1966-04-06 1967-09-12 Charles A Winslow Marine safety systems

Also Published As

Publication number Publication date
CA979674A (en) 1975-12-16
US3834337A (en) 1974-09-10
DE2312014B2 (en) 1978-05-18
FR2181164A5 (en) 1973-11-30
JPS5632194B2 (en) 1981-07-25
DE2312014C3 (en) 1979-01-04
JPS4916908A (en) 1974-02-14
DE2312014A1 (en) 1973-10-25

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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