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BR7604823A - Processo de ligacao por solda de dois condutos imersos em atmosfera gasosa,e dispositivo para a realizacao do processo - Google Patents

Processo de ligacao por solda de dois condutos imersos em atmosfera gasosa,e dispositivo para a realizacao do processo

Info

Publication number
BR7604823A
BR7604823A BR7604823A BR7604823A BR7604823A BR 7604823 A BR7604823 A BR 7604823A BR 7604823 A BR7604823 A BR 7604823A BR 7604823 A BR7604823 A BR 7604823A BR 7604823 A BR7604823 A BR 7604823A
Authority
BR
Brazil
Prior art keywords
carrying
gas atmosphere
welding process
conduits
immersed
Prior art date
Application number
BR7604823A
Other languages
English (en)
Inventor
R Dermy
G Fleury
P Nobileau
Original Assignee
Petroles Cie Francaise
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 Petroles Cie Francaise filed Critical Petroles Cie Francaise
Publication of BR7604823A publication Critical patent/BR7604823A/pt

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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/0061—Underwater arc welding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Pipe Accessories (AREA)
  • Earth Drilling (AREA)
BR7604823A 1975-07-28 1976-07-26 Processo de ligacao por solda de dois condutos imersos em atmosfera gasosa,e dispositivo para a realizacao do processo BR7604823A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7523429A FR2319832A1 (fr) 1975-07-28 1975-07-28 Methode de soudure de conduites immergees par aboutement de manchon et dispositif de mise en oeuvre

Publications (1)

Publication Number Publication Date
BR7604823A true BR7604823A (pt) 1977-08-09

Family

ID=9158418

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7604823A BR7604823A (pt) 1975-07-28 1976-07-26 Processo de ligacao por solda de dois condutos imersos em atmosfera gasosa,e dispositivo para a realizacao do processo

Country Status (9)

Country Link
US (2) US4171175A (pt)
BR (1) BR7604823A (pt)
CA (1) CA1057539A (pt)
ES (1) ES450190A1 (pt)
FR (1) FR2319832A1 (pt)
GB (1) GB1545120A (pt)
IT (1) IT1124711B (pt)
NL (1) NL7608301A (pt)
NO (1) NO146735C (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389446B1 (pt) * 1977-05-02 1981-11-20 Thome Paul
NO141573C (no) * 1977-05-09 1980-04-09 Myrens Verksted As Fremgangsmaate til innretting av to roerledningsender og anordning til utfoerelse av fremgangsmaaten
IT1109854B (it) * 1979-01-08 1985-12-23 Saipem Spa Metodo per riparare una tubazione danneggiata posata su alti fondali del mare ed apparecchiature per la sua realizzazione
JPS5691996A (en) * 1979-12-26 1981-07-25 Hitachi Ltd Method and device for positioning and welding piping
AU4642489A (en) * 1989-09-28 1991-04-28 Ensi Kyosti Juhani Niinivaara Method and apparatus for making an underwater weld seam between endwise positioned tubular elements, like pipes
US5126526A (en) * 1990-11-13 1992-06-30 Walter Schnorrer Device for hindgas coverage in tube welding
US5187343A (en) * 1991-10-30 1993-02-16 Edwards Thomas W Purge block for pipe welding
GB9517024D0 (en) * 1995-08-19 1995-10-25 Subsea Offshore Ltd Method of and apparatus for repairing a pipeline
US5899635A (en) 1997-05-09 1999-05-04 Kuja; Michael W. Transportation underwater tunnel system
KR101058137B1 (ko) * 2006-04-11 2011-08-24 가부시키가이샤 아이에이치아이 용접 이음부의 보전 장치 및 보전 방법
IT1394064B1 (it) * 2009-05-11 2012-05-25 Saipem Spa Metodo per unire due tratti di una tubazione subacquea atta a giacere sul letto di un corpo d'acqua per convogliare liquidi e/o gas
AU2011364479B2 (en) * 2011-03-25 2015-12-03 Equinor Energy As Subsea cable repair
GB2535044B (en) * 2013-09-27 2019-10-02 Equinor Energy As Underwater connection operations
CN106969202B (zh) * 2017-05-23 2022-07-22 核工业理化工程研究院 供收料容器的支撑连接装置
GB2564157A (en) * 2017-05-24 2019-01-09 Kongsberg Ferrotech As Additive manufacture system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20623C (de) * T. OELS-NER in Leipzig Neuerung an Butterdosen
US3339011A (en) * 1965-02-19 1967-08-29 Jr William A Ewers Pneumatically sealable enclosure for electrical conduit splices
US3407611A (en) * 1967-03-27 1968-10-29 James G. Coultrup Method of constructing submarine pipelines
US3641777A (en) * 1969-07-15 1972-02-15 Taylor Diving & Salvage Co Method and apparatus for working on submerged conduit means
US3658231A (en) * 1970-04-24 1972-04-25 Ocean Systems System for aligning two pipelines
US3795115A (en) * 1972-09-05 1974-03-05 Lockheed Petroleum Services Method and apparatus for joining subsea pipelines

Also Published As

Publication number Publication date
ES450190A1 (es) 1977-08-16
NO146735C (no) 1982-12-01
IT1124711B (it) 1986-05-14
CA1057539A (fr) 1979-07-03
FR2319832A1 (fr) 1977-02-25
NO146735B (no) 1982-08-23
GB1545120A (en) 1979-05-02
NL7608301A (nl) 1977-02-01
US4302652A (en) 1981-11-24
US4171175A (en) 1979-10-16
NO762611L (pt) 1977-05-11
FR2319832B1 (pt) 1980-07-18

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