CA965249A - Submarine tethered working unit and method of manipulating - Google Patents

Submarine tethered working unit and method of manipulating

Info

Publication number
CA965249A
CA965249A CA157,227A CA157227A CA965249A CA 965249 A CA965249 A CA 965249A CA 157227 A CA157227 A CA 157227A CA 965249 A CA965249 A CA 965249A
Authority
CA
Canada
Prior art keywords
submarine
tethered
manipulating
working unit
working
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.)
Expired
Application number
CA157,227A
Other languages
English (en)
Other versions
CA157227S (en
Inventor
Andre G. Brun
Melvin W. Smith
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.)
Westinghouse Electric Corp
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
Application granted granted Critical
Publication of CA965249A publication Critical patent/CA965249A/en
Expired legal-status Critical Current

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)
  • Electric Cable Installation (AREA)
  • Earth Drilling (AREA)
CA157,227A 1972-01-07 1972-11-23 Submarine tethered working unit and method of manipulating Expired CA965249A (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
CA965249A true CA965249A (en) 1975-04-01

Family

ID=22805422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,227A Expired CA965249A (en) 1972-01-07 1972-11-23 Submarine tethered working unit and method of manipulating

Country Status (7)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366425A1 (fr) * 1976-09-29 1978-04-28 Doris Dev Richesse Sous Marine Installation de surveillance et d'entretien pour ouvrages en eau profonde
FR2372070A1 (fr) * 1976-11-26 1978-06-23 Intersub Internal Submarine Se Dispositif d'accrochage d'un engin sous-marin sur une structure immergee
IT1081800B (it) * 1977-07-29 1985-05-21 Frigeni Gianfranco Apparecchiatura di immersione portatrice di unita' di prospezione e lavoro sottomarino staccabili ed autonome
FR2405863A1 (fr) * 1977-10-11 1979-05-11 Intersub Dispositif de suspension d'un sous-marin sur une structure immergee
US4325735A (en) * 1979-06-22 1982-04-20 Canon Kabushiki Kaisha Recording liquid composition
FR2554037B1 (fr) * 1983-10-26 1987-01-09 Spie Capag Dispositif pour effectuer un travail sur une structure a plusieurs branches
FR2555248B1 (fr) * 1983-11-21 1986-02-21 Elf Aquitaine Engin de pose, d'activation et de connexion des modules d'une station de production petroliere sous-marine
US4669915A (en) * 1985-11-19 1987-06-02 Shell Offshore Inc. Manipulator apparatus with flexible membrane for gripping submerged objects
JPH0733995Y2 (ja) * 1989-01-18 1995-08-02 三菱重工業株式会社 垂直長尺大径円管状物体の外面の無人水中清掃機
JPH0297194U (enrdf_load_stackoverflow) * 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 (ja) * 2013-09-04 2015-03-16 三菱重工業株式会社 メンテナンス装置
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
GB1363798A (en) 1974-08-14
NL7217314A (enrdf_load_stackoverflow) 1973-07-10
US3766742A (en) 1973-10-23
SE404054B (sv) 1978-09-18
FR2167731B1 (enrdf_load_stackoverflow) 1977-07-29
FR2167731A1 (enrdf_load_stackoverflow) 1973-08-24
JPS4874002A (enrdf_load_stackoverflow) 1973-10-05

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