SE404054B - METHOD AND DEVICE FOR PERFORMING WORK ON AN UNDERWATER APPLIANCE - Google Patents

METHOD AND DEVICE FOR PERFORMING WORK ON AN UNDERWATER APPLIANCE

Info

Publication number
SE404054B
SE404054B SE7300212A SE7300212A SE404054B SE 404054 B SE404054 B SE 404054B SE 7300212 A SE7300212 A SE 7300212A SE 7300212 A SE7300212 A SE 7300212A SE 404054 B SE404054 B SE 404054B
Authority
SE
Sweden
Prior art keywords
performing work
underwater
appliance
underwater appliance
work
Prior art date
Application number
SE7300212A
Other languages
Swedish (sv)
Inventor
M W Smith
A G Brun
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of SE404054B publication Critical patent/SE404054B/en

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
    • E21B41/04—Manipulators for underwater operations, e.g. temporarily connected to well heads
    • 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
    • B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
    • B63C11/40—Diving chambers with mechanical link, e.g. cable, to a base of closed type adapted to specific work

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Electric Cable Installation (AREA)
SE7300212A 1972-01-07 1973-01-08 METHOD AND DEVICE FOR PERFORMING WORK ON AN UNDERWATER APPLIANCE SE404054B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21603772A 1972-01-07 1972-01-07

Publications (1)

Publication Number Publication Date
SE404054B true SE404054B (en) 1978-09-18

Family

ID=22805422

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7300212A SE404054B (en) 1972-01-07 1973-01-08 METHOD AND DEVICE FOR PERFORMING WORK ON AN UNDERWATER APPLIANCE

Country Status (7)

Country Link
US (1) US3766742A (en)
JP (1) JPS4874002A (en)
CA (1) CA965249A (en)
FR (1) FR2167731B1 (en)
GB (1) GB1363798A (en)
NL (1) NL7217314A (en)
SE (1) SE404054B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366425A1 (en) * 1976-09-29 1978-04-28 Doris Dev Richesse Sous Marine Surveillance maintenance installation for deep-water structures - consists of monorail equipped with diving bell and inspection equipment (NO 24.4.78)
FR2372070A1 (en) * 1976-11-26 1978-06-23 Intersub Internal Submarine Se Anchorage claws fitted to submarine deck - are operated from inside submarine by guide bars (NO 19.6.78)
IT1081800B (en) * 1977-07-29 1985-05-21 Frigeni Gianfranco DIVING EQUIPMENT BEARING A DETACHABLE AND INDEPENDENT UNDERWATER PROSPECTION AND WORK UNIT
FR2405863A1 (en) * 1977-10-11 1979-05-11 Intersub SUSPENSION DEVICE OF A SUBMARINE ON A SUBMERSIBLE STRUCTURE
US4325735A (en) * 1979-06-22 1982-04-20 Canon Kabushiki Kaisha Recording liquid composition
FR2554037B1 (en) * 1983-10-26 1987-01-09 Spie Capag DEVICE FOR PERFORMING WORK ON A MULTI-BRANCH STRUCTURE
FR2555248B1 (en) * 1983-11-21 1986-02-21 Elf Aquitaine LAYOUT, ACTIVATION AND CONNECTION MODULE OF AN UNDERWATER OIL PRODUCTION STATION
US4669915A (en) * 1985-11-19 1987-06-02 Shell Offshore Inc. Manipulator apparatus with flexible membrane for gripping submerged objects
JPH0733995Y2 (en) * 1989-01-18 1995-08-02 三菱重工業株式会社 Unmanned underwater cleaning machine for the outer surface of a vertical long large-diameter circular tubular object
JPH0297194U (en) * 1989-01-18 1990-08-02
US5273376A (en) * 1992-02-10 1993-12-28 Shell Offshore Inc. Back-up connector release tool
US6808021B2 (en) * 2000-08-14 2004-10-26 Schlumberger Technology Corporation Subsea intervention system
JP2015048055A (en) * 2013-09-04 2015-03-16 三菱重工業株式会社 Maintenance device
US11614190B2 (en) * 2020-08-13 2023-03-28 Fmc Technologies, Inc. Secondary unlock tool for subsea connectors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163221A (en) * 1961-01-03 1964-12-29 Shell Oil Co Underwater manipulator for wells
US3550388A (en) * 1968-11-18 1970-12-29 Westinghouse Electric Corp Locating and attachment means for a submersible vehicle

Also Published As

Publication number Publication date
NL7217314A (en) 1973-07-10
US3766742A (en) 1973-10-23
FR2167731A1 (en) 1973-08-24
GB1363798A (en) 1974-08-14
CA965249A (en) 1975-04-01
JPS4874002A (en) 1973-10-05
FR2167731B1 (en) 1977-07-29

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