GB2447782B - Improvements in or relating to underwater structures - Google Patents

Improvements in or relating to underwater structures

Info

Publication number
GB2447782B
GB2447782B GB0805234A GB0805234A GB2447782B GB 2447782 B GB2447782 B GB 2447782B GB 0805234 A GB0805234 A GB 0805234A GB 0805234 A GB0805234 A GB 0805234A GB 2447782 B GB2447782 B GB 2447782B
Authority
GB
United Kingdom
Prior art keywords
relating
underwater structures
underwater
structures
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.)
Active
Application number
GB0805234A
Other versions
GB0805234D0 (en
GB2447782A (en
Inventor
Hugh Malcolm Ian Bell
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB0705595A external-priority patent/GB0705595D0/en
Priority claimed from GB0708402A external-priority patent/GB0708402D0/en
Priority claimed from GB0711561A external-priority patent/GB0711561D0/en
Application filed by Individual filed Critical Individual
Publication of GB0805234D0 publication Critical patent/GB0805234D0/en
Publication of GB2447782A publication Critical patent/GB2447782A/en
Application granted granted Critical
Publication of GB2447782B publication Critical patent/GB2447782B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
    • B66F1/06—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being actuated mechanically
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0039—Methods for placing the offshore structure
    • E02B2017/0043—Placing the offshore structure on a pre-installed foundation structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • Earth Drilling (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
GB0805234A 2007-03-22 2008-03-25 Improvements in or relating to underwater structures Active GB2447782B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0705595A GB0705595D0 (en) 2007-03-22 2007-03-22 Multi-water wheel energy convertor
GB0708402A GB0708402D0 (en) 2007-05-01 2007-05-01 Underwater attachment structure
GB0711561A GB0711561D0 (en) 2006-12-28 2007-06-14 Improvements in or relating to underwater structures

Publications (3)

Publication Number Publication Date
GB0805234D0 GB0805234D0 (en) 2008-04-30
GB2447782A GB2447782A (en) 2008-09-24
GB2447782B true GB2447782B (en) 2011-11-23

Family

ID=39386553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0805234A Active GB2447782B (en) 2007-03-22 2008-03-25 Improvements in or relating to underwater structures

Country Status (1)

Country Link
GB (1) GB2447782B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866664A (en) * 1959-02-09 1961-04-26 Sten Olof Hugo Fagerlund A new or improved method of fabricating foundations and foundations so produced
GB2054710A (en) * 1979-05-25 1981-02-18 Cjb Bearl & Wright Ltd Levelling seabed templates
GB2132670A (en) * 1982-12-21 1984-07-11 Sedco Inc Installation and levelling of subsea templates
GB2174975A (en) * 1985-05-08 1986-11-19 British Petroleum Co Plc Template levelling device
GB2434413A (en) * 2006-01-18 2007-07-25 Marine Current Turbines Ltd Gravity foundation for tidal stream turbine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866664A (en) * 1959-02-09 1961-04-26 Sten Olof Hugo Fagerlund A new or improved method of fabricating foundations and foundations so produced
GB2054710A (en) * 1979-05-25 1981-02-18 Cjb Bearl & Wright Ltd Levelling seabed templates
GB2132670A (en) * 1982-12-21 1984-07-11 Sedco Inc Installation and levelling of subsea templates
GB2174975A (en) * 1985-05-08 1986-11-19 British Petroleum Co Plc Template levelling device
GB2434413A (en) * 2006-01-18 2007-07-25 Marine Current Turbines Ltd Gravity foundation for tidal stream turbine

Also Published As

Publication number Publication date
GB0805234D0 (en) 2008-04-30
GB2447782A (en) 2008-09-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20210204 AND 20210210

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200325

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20210421