FR2309396A1 - Equipment exchanging installation on board ship esp. driller - has heavy equipment conveyed by flooded chamber (NL021176) - Google Patents

Equipment exchanging installation on board ship esp. driller - has heavy equipment conveyed by flooded chamber (NL021176)

Info

Publication number
FR2309396A1
FR2309396A1 FR7613481A FR7613481A FR2309396A1 FR 2309396 A1 FR2309396 A1 FR 2309396A1 FR 7613481 A FR7613481 A FR 7613481A FR 7613481 A FR7613481 A FR 7613481A FR 2309396 A1 FR2309396 A1 FR 2309396A1
Authority
FR
France
Prior art keywords
equipment
esp
room
conveyed
driller
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.)
Withdrawn
Application number
FR7613481A
Other languages
French (fr)
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.)
NSU SCHEEPVAART BV
Original Assignee
NSU SCHEEPVAART BV
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 NSU SCHEEPVAART BV filed Critical NSU SCHEEPVAART BV
Publication of FR2309396A1 publication Critical patent/FR2309396A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/36—Arrangement of ship-based loading or unloading equipment for floating cargo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B77/00—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Earth Drilling (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

The change over installation is applicable for equipment on board a ship, esp. that needed on a drilling ship. It employs a horizontal conveyor. A part of the equipment is installed below sea level. Precautions are taken to keep the construction above the conveyor at the lowest possible level. Apparatus is provided within the installation to convey the equipment concerned without disassembly, wholly or in part. The drilling ship has a room room constructed as a submergible deck, the floor being below the water line. One or more walls of this room are constructed as water tight doors (2). Heavy equipment (3) is partly lifted and conveyed by water flowing through the room.
FR7613481A 1975-04-29 1976-04-29 Equipment exchanging installation on board ship esp. driller - has heavy equipment conveyed by flooded chamber (NL021176) Withdrawn FR2309396A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7505128.A NL167376C (en) 1975-04-29 1975-04-29 DRILL EQUIPPED WITH A VERTICAL DRILL SHAFT (MOON POLE) AND A WATERPROOF DOOR VACATION CONNECTED THROUGH THAT WITH A WATERPROOF DOOR, SUCH AS AN ERUPTION VALVE COLUMN (BOP-STACK).

Publications (1)

Publication Number Publication Date
FR2309396A1 true FR2309396A1 (en) 1976-11-26

Family

ID=19823675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613481A Withdrawn FR2309396A1 (en) 1975-04-29 1976-04-29 Equipment exchanging installation on board ship esp. driller - has heavy equipment conveyed by flooded chamber (NL021176)

Country Status (5)

Country Link
JP (1) JPS51132591A (en)
DE (1) DE2618085A1 (en)
FR (1) FR2309396A1 (en)
NL (1) NL167376C (en)
NO (1) NO761465L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577841B2 (en) * 1984-03-30 1988-10-06 Astra-Tech Aktiebolag Blood pump

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO304851B1 (en) * 1994-12-16 1999-02-22 Stolt Comex Seaway As Device on board a floating vessel having a vertical passage through the hull
JP4562927B2 (en) * 2001-02-07 2010-10-13 三菱重工業株式会社 Load test method for work ships
DE102008020965A1 (en) * 2008-04-25 2009-10-29 Voith Patent Gmbh Apparatus and method for the installation and service of underwater power plants
CN105711766B (en) * 2016-04-03 2017-08-25 大连理工大学 From liter descending underwater operation platform and its an application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577841B2 (en) * 1984-03-30 1988-10-06 Astra-Tech Aktiebolag Blood pump

Also Published As

Publication number Publication date
DE2618085A1 (en) 1976-11-11
NL167376B (en) 1981-07-16
JPS51132591A (en) 1976-11-17
NL167376C (en) 1981-12-16
NO761465L (en) 1976-11-01
NL7505128A (en) 1976-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse