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SE9301518L - Procedure and container for retrieving objects from the seabed - Google Patents

Procedure and container for retrieving objects from the seabed

Info

Publication number
SE9301518L
SE9301518L SE9301518A SE9301518A SE9301518L SE 9301518 L SE9301518 L SE 9301518L SE 9301518 A SE9301518 A SE 9301518A SE 9301518 A SE9301518 A SE 9301518A SE 9301518 L SE9301518 L SE 9301518L
Authority
SE
Sweden
Prior art keywords
container
pressure
seabed
procedure
opened
Prior art date
Application number
SE9301518A
Other languages
Swedish (sv)
Other versions
SE9301518D0 (en
SE508710C2 (en
Inventor
Sven A Swallert
Jacques Piccard
Original Assignee
Sven A Swallert
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 Sven A Swallert filed Critical Sven A Swallert
Priority to SE9301518A priority Critical patent/SE508710C2/en
Publication of SE9301518D0 publication Critical patent/SE9301518D0/en
Publication of SE9301518L publication Critical patent/SE9301518L/en
Publication of SE508710C2 publication Critical patent/SE508710C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/52—Tools specially adapted for working underwater, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The bomb or shell (10) is placed in a container (1) closed by a tightly fitting cover (2). The container is then raised to the sea surface. On the surface, the pressure in the container is reduced to atmospheric pressure, checking that the gas is not released, after which the container can be opened and the object destroyed. If there is a risk that gas will be released, the contents in the container can be frozen to a unit before the container is opened. Alternatively, the container can be put into a pressure chamber, in which the pressure is regulated to the same pressure as in the container before the latter is opened and the object destroyed.
SE9301518A 1993-05-04 1993-05-04 Method of raising gas bombs and shells from seabed SE508710C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9301518A SE508710C2 (en) 1993-05-04 1993-05-04 Method of raising gas bombs and shells from seabed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301518A SE508710C2 (en) 1993-05-04 1993-05-04 Method of raising gas bombs and shells from seabed

Publications (3)

Publication Number Publication Date
SE9301518D0 SE9301518D0 (en) 1993-05-04
SE9301518L true SE9301518L (en) 1994-11-05
SE508710C2 SE508710C2 (en) 1998-10-26

Family

ID=20389815

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301518A SE508710C2 (en) 1993-05-04 1993-05-04 Method of raising gas bombs and shells from seabed

Country Status (1)

Country Link
SE (1) SE508710C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023101562A1 (en) * 2023-01-23 2024-07-25 Thyssenkrupp Ag Device for recovering explosive ordnance

Also Published As

Publication number Publication date
SE9301518D0 (en) 1993-05-04
SE508710C2 (en) 1998-10-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed