SE421773B - Schakt for sjosettning och upptagning av en undervattensfarkost - Google Patents

Schakt for sjosettning och upptagning av en undervattensfarkost

Info

Publication number
SE421773B
SE421773B SE7804708A SE7804708A SE421773B SE 421773 B SE421773 B SE 421773B SE 7804708 A SE7804708 A SE 7804708A SE 7804708 A SE7804708 A SE 7804708A SE 421773 B SE421773 B SE 421773B
Authority
SE
Sweden
Prior art keywords
channel
holes
section
chamber
shaft according
Prior art date
Application number
SE7804708A
Other languages
English (en)
Swedish (sv)
Other versions
SE7804708L (sv
Inventor
J S Clinton
Original Assignee
British Petroleum Co
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 British Petroleum Co filed Critical British Petroleum Co
Publication of SE7804708L publication Critical patent/SE7804708L/xx
Publication of SE421773B publication Critical patent/SE421773B/sv

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
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B2003/147—Moon-pools, e.g. for offshore drilling vessels
    • 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
    • B63B27/16—Arrangement of ship-based loading or unloading equipment for cargo or passengers of lifts or hoists
    • B63B2027/165—Deployment or recovery of underwater vehicles using lifts or hoists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Special Spraying Apparatus (AREA)
  • Instructional Devices (AREA)
  • Steroid Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Earth Drilling (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
SE7804708A 1977-04-26 1978-04-25 Schakt for sjosettning och upptagning av en undervattensfarkost SE421773B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17314/77A GB1597151A (en) 1977-04-26 1977-04-26 Diving bell launch tube

Publications (2)

Publication Number Publication Date
SE7804708L SE7804708L (sv) 1978-10-27
SE421773B true SE421773B (sv) 1982-02-01

Family

ID=10093009

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804708A SE421773B (sv) 1977-04-26 1978-04-25 Schakt for sjosettning och upptagning av en undervattensfarkost

Country Status (7)

Country Link
JP (1) JPS53133898A (no)
DE (1) DE2816995C2 (no)
DK (1) DK177578A (no)
FR (1) FR2388715A1 (no)
GB (1) GB1597151A (no)
NO (1) NO147826C (no)
SE (1) SE421773B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997020729A1 (en) * 1995-12-06 1997-06-12 Fred Olsen Wave dampener for floating structures

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058180B (en) * 1979-09-15 1983-06-22 British Petroleum Co Diving structure and method of deploying

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488542A (en) * 1945-06-28 1949-11-22 Amer L Houghtaling Artificial island
US3605417A (en) * 1968-06-04 1971-09-20 Marcelo Edmundo Wolf Device for protecting divers from strong underwater currents
US3641961A (en) * 1970-05-25 1972-02-15 Pan American Petroleum Corp System for lowering a subsea device from a vessel
NO136084C (no) * 1974-02-15 1977-07-20 Akers Mek Verksted As Anordning ved fart¦y for utf¦relse av dykkerarbeider ved hjelp av dykkerklokke.
NO142702L (no) * 1974-05-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997020729A1 (en) * 1995-12-06 1997-06-12 Fred Olsen Wave dampener for floating structures
US6102625A (en) * 1995-12-06 2000-08-15 Fred. Olsen Wave dampener for floating structures

Also Published As

Publication number Publication date
FR2388715B1 (no) 1985-01-25
SE7804708L (sv) 1978-10-27
NO781444L (no) 1978-10-27
GB1597151A (en) 1981-09-03
FR2388715A1 (fr) 1978-11-24
DE2816995C2 (de) 1986-07-10
NO147826B (no) 1983-03-14
DE2816995A1 (de) 1978-11-02
NO147826C (no) 1983-06-22
DK177578A (da) 1978-10-27
JPS53133898A (en) 1978-11-22

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