FR2337606A1 - Procede de soudage a l'arc sous l'eau ou sous pression superieure a celle de l'atmosphere - Google Patents

Procede de soudage a l'arc sous l'eau ou sous pression superieure a celle de l'atmosphere

Info

Publication number
FR2337606A1
FR2337606A1 FR7700595A FR7700595A FR2337606A1 FR 2337606 A1 FR2337606 A1 FR 2337606A1 FR 7700595 A FR7700595 A FR 7700595A FR 7700595 A FR7700595 A FR 7700595A FR 2337606 A1 FR2337606 A1 FR 2337606A1
Authority
FR
France
Prior art keywords
under water
atmosphere
arc welding
high quality
produce high
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.)
Withdrawn
Application number
FR7700595A
Other languages
English (en)
French (fr)
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.)
BOC Ltd Great Britain
Original Assignee
BOC Ltd Great Britain
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 GB9245/76A external-priority patent/GB1539917A/en
Application filed by BOC Ltd Great Britain filed Critical BOC Ltd Great Britain
Publication of FR2337606A1 publication Critical patent/FR2337606A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B23K9/32—Accessories
    • B23K9/325—Devices for supplying or evacuating shielding gas
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B23K35/0266—Rods, electrodes, wires flux-cored
    • 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
    • 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
    • B23K9/1336—Driving means
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • External Artificial Organs (AREA)
FR7700595A 1976-01-12 1977-01-11 Procede de soudage a l'arc sous l'eau ou sous pression superieure a celle de l'atmosphere Withdrawn FR2337606A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB107876 1976-01-12
GB9245/76A GB1539917A (en) 1976-03-08 1976-03-08 Methods of arc welding in a super-atmospheric environment

Publications (1)

Publication Number Publication Date
FR2337606A1 true FR2337606A1 (fr) 1977-08-05

Family

ID=26236433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700595A Withdrawn FR2337606A1 (fr) 1976-01-12 1977-01-11 Procede de soudage a l'arc sous l'eau ou sous pression superieure a celle de l'atmosphere

Country Status (15)

Country Link
JP (1) JPS52151649A (ja)
AU (1) AU510031B2 (ja)
BR (1) BR7700175A (ja)
DK (1) DK9677A (ja)
EG (1) EG13307A (ja)
ES (1) ES454942A1 (ja)
FR (1) FR2337606A1 (ja)
IE (1) IE44577B1 (ja)
IN (1) IN146110B (ja)
IT (1) IT1075055B (ja)
MX (1) MX144601A (ja)
NL (1) NL7700275A (ja)
NO (1) NO144874C (ja)
NZ (1) NZ182982A (ja)
OA (1) OA05543A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382968A2 (fr) * 1977-03-07 1978-10-06 Boc Ltd Procede de soudage a l'arc sous l'eau ou sous pression superieure a celle de l'atmosphere
DE2836983A1 (de) * 1977-04-05 1980-03-13 Welding Inst Verfahren und vorrichtung zum schweissen unter druck
FR2434000A1 (fr) * 1977-04-05 1980-03-21 Welding Inst Procede et appareil pour souder a des pressions plus elevees que la pression atmospherique
WO2001007753A1 (en) * 1999-07-27 2001-02-01 Shell Internationale Research Maatschappij B.V. Method of creating a weld in a wellbore
US6460618B1 (en) 1999-11-29 2002-10-08 Shell Oil Company Method and apparatus for improving the permeability in an earth formation utilizing shock waves
AU763587B2 (en) * 1999-07-27 2003-07-24 Shell Internationale Research Maatschappij B.V. Method of creating a weld in a wellbore

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ182982A (en) * 1976-01-12 1979-10-25 Boc Ltd Arc welding under water
JPS5628806U (ja) * 1979-08-07 1981-03-18
JPS5636374A (en) * 1979-08-29 1981-04-09 Kawasaki Heavy Ind Ltd Underwater dry type welding equipment
JP2013230486A (ja) * 2012-04-27 2013-11-14 Mitsubishi Heavy Ind Ltd 溶接装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164966A5 (en) * 1971-12-13 1973-08-03 Anna Welding Corp Underwater arc welding - high pressure gas envelope for preventing water entering arc and weld
US3794804A (en) * 1969-11-13 1974-02-26 Anna Welding Corp Method for underwater arc welding
NL7611234A (nl) * 1975-10-10 1977-04-13 British Oxygen Co Ltd Werkwijze voor het booglassen onder water.
NL7700275A (nl) * 1976-01-12 1977-07-14 British Oxygen Co Ltd Laswerkwijze.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038372B2 (ja) * 1972-03-15 1975-12-09
US3876852A (en) * 1973-04-25 1975-04-08 Hydro Tech International Inc Method and apparatus for underwater welding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794804A (en) * 1969-11-13 1974-02-26 Anna Welding Corp Method for underwater arc welding
FR2164966A5 (en) * 1971-12-13 1973-08-03 Anna Welding Corp Underwater arc welding - high pressure gas envelope for preventing water entering arc and weld
NL7611234A (nl) * 1975-10-10 1977-04-13 British Oxygen Co Ltd Werkwijze voor het booglassen onder water.
NL7700275A (nl) * 1976-01-12 1977-07-14 British Oxygen Co Ltd Laswerkwijze.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382968A2 (fr) * 1977-03-07 1978-10-06 Boc Ltd Procede de soudage a l'arc sous l'eau ou sous pression superieure a celle de l'atmosphere
DE2836983A1 (de) * 1977-04-05 1980-03-13 Welding Inst Verfahren und vorrichtung zum schweissen unter druck
FR2434000A1 (fr) * 1977-04-05 1980-03-21 Welding Inst Procede et appareil pour souder a des pressions plus elevees que la pression atmospherique
WO2001007753A1 (en) * 1999-07-27 2001-02-01 Shell Internationale Research Maatschappij B.V. Method of creating a weld in a wellbore
AU763587B2 (en) * 1999-07-27 2003-07-24 Shell Internationale Research Maatschappij B.V. Method of creating a weld in a wellbore
US6460618B1 (en) 1999-11-29 2002-10-08 Shell Oil Company Method and apparatus for improving the permeability in an earth formation utilizing shock waves

Also Published As

Publication number Publication date
IT1075055B (it) 1985-04-22
NL7700275A (nl) 1977-07-14
NO144874B (no) 1981-08-24
DK9677A (da) 1977-07-13
AU510031B2 (en) 1980-06-05
NZ182982A (en) 1979-10-25
IE44577B1 (en) 1982-01-13
IE44577L (en) 1977-07-12
OA05543A (fr) 1981-04-30
NO144874C (no) 1981-12-02
JPS52151649A (en) 1977-12-16
ES454942A1 (es) 1977-12-01
NO770054L (no) 1977-07-13
MX144601A (es) 1981-10-29
EG13307A (en) 1982-03-31
BR7700175A (pt) 1977-09-06
AU2109277A (en) 1978-07-13
IN146110B (ja) 1979-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse