BR7807889A - SUBMARINE CAMERA AND WELDING PROCESS OF TWO IMMERSE ELONGED SHAPE - Google Patents

SUBMARINE CAMERA AND WELDING PROCESS OF TWO IMMERSE ELONGED SHAPE

Info

Publication number
BR7807889A
BR7807889A BR7807889A BR7807889A BR7807889A BR 7807889 A BR7807889 A BR 7807889A BR 7807889 A BR7807889 A BR 7807889A BR 7807889 A BR7807889 A BR 7807889A BR 7807889 A BR7807889 A BR 7807889A
Authority
BR
Brazil
Prior art keywords
elonged
immerse
shape
welding process
submarine camera
Prior art date
Application number
BR7807889A
Other languages
Portuguese (pt)
Inventor
G Bellamy
Original Assignee
Comex
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 Comex filed Critical Comex
Publication of BR7807889A publication Critical patent/BR7807889A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/26—Repairing or joining pipes on or under water
    • 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
    • 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
    • B63C11/44—Diving chambers with mechanical link, e.g. cable, to a base of open type, e.g. diving-bells
    • 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
    • E21B41/06—Work chambers for underwater operations, e.g. temporarily connected to well heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Outer Garments And Coats (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Arc Welding In General (AREA)
  • Adornments (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
BR7807889A 1977-12-01 1978-11-30 SUBMARINE CAMERA AND WELDING PROCESS OF TWO IMMERSE ELONGED SHAPE BR7807889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7737277A FR2410597A1 (en) 1977-12-01 1977-12-01 UNDERWATER CHAMBER AND METHOD FOR PERFORMING WORK IN A GAS ATMOSPHERE ON ELEMENTS OF ELONGATED FORM

Publications (1)

Publication Number Publication Date
BR7807889A true BR7807889A (en) 1979-07-31

Family

ID=9198700

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7807889A BR7807889A (en) 1977-12-01 1978-11-30 SUBMARINE CAMERA AND WELDING PROCESS OF TWO IMMERSE ELONGED SHAPE

Country Status (11)

Country Link
JP (1) JPS5485148A (en)
AR (1) AR225737A1 (en)
AU (1) AU4195178A (en)
BR (1) BR7807889A (en)
ES (1) ES475589A1 (en)
FR (1) FR2410597A1 (en)
GB (1) GB2009290B (en)
MX (1) MX147601A (en)
NO (1) NO783845L (en)
NZ (1) NZ189014A (en)
OA (1) OA06157A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157589A (en) * 1982-03-12 1983-09-19 Hitachi Zosen Corp Method for joining structure in water
JPS6195771A (en) * 1984-10-18 1986-05-14 Ohbayashigumi Ltd Submarine welding method
DK475085A (en) * 1985-10-17 1987-04-18 Red Bell International Aps DIVE CLOCK FOR USE WHEN WORKING IN THE RINSE ZONE ON A CYLINDRIC SUBJECT STANDING IN THE WATER, LIKE THE LEGS ON A DRILL PLATFORM OR BRIDGE PILL
JPH0622751B2 (en) * 1986-02-28 1994-03-30 三菱重工業株式会社 Underwater Steel Pipe Work Chamber
WO1988002718A1 (en) * 1986-10-17 1988-04-21 Ove Dam Diving bell to be used when working in the wave affecting zone at one in water standing cylindrical element like a leg of a drilling platform or a bridge pillar
GB8815387D0 (en) * 1988-06-28 1988-08-03 Mcnally F J Method & apparatus for permitting work to be carried out on marine propellers &c
US5324140A (en) * 1991-03-18 1994-06-28 Lopez Jose De Jesus F S Flexible submersible compartment
GB2255582A (en) * 1991-05-10 1992-11-11 Frederick Joseph Mcnally Replacing marine propellor blades
JP4793706B2 (en) * 2009-11-17 2011-10-12 悟 高森 A method of investigating the inside of concrete structures in water
NO2552770T3 (en) * 2010-03-29 2018-03-24
NL2007756C2 (en) * 2011-11-09 2013-05-14 Ihc Holland Ie Bv Workstation for transporting equipment to an underwater position.
CN104006216B (en) * 2013-02-27 2016-04-13 中国海洋石油总公司 A kind of crude oil of offshore platform standpipe maintain and replace method and apparatus
CN105546273A (en) * 2016-02-17 2016-05-04 天津市海盛嘉禾能源科技有限公司 Gas injection type dry repair bin and method for underwater riser of offshore oil platform
RU2657374C1 (en) * 2016-08-25 2018-06-13 Кропотов Сергей Геннадьевич Caisson for underwater repair of pipeline
RU2649718C2 (en) * 2016-08-25 2018-04-04 Кропотов Сергей Геннадьевич Device for underwater repair of pipeline
CN111219169B (en) * 2020-01-07 2021-10-29 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） Underwater maintainable dry working cabin
CN113606381B (en) * 2021-08-02 2022-04-08 东北石油大学 Fluid-tight operation cabin body and dry-type cabin

Also Published As

Publication number Publication date
FR2410597A1 (en) 1979-06-29
OA06157A (en) 1981-06-30
ES475589A1 (en) 1979-05-01
MX147601A (en) 1982-12-30
NO783845L (en) 1979-06-05
NZ189014A (en) 1981-12-15
AR225737A1 (en) 1982-04-30
GB2009290B (en) 1982-03-03
JPS5485148A (en) 1979-07-06
AU4195178A (en) 1979-06-07
GB2009290A (en) 1979-06-13
FR2410597B1 (en) 1981-10-02

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