FR2327022A1 - Procede de soudage a l'arc sous l'eau - Google Patents

Procede de soudage a l'arc sous l'eau

Info

Publication number
FR2327022A1
FR2327022A1 FR7630302A FR7630302A FR2327022A1 FR 2327022 A1 FR2327022 A1 FR 2327022A1 FR 7630302 A FR7630302 A FR 7630302A FR 7630302 A FR7630302 A FR 7630302A FR 2327022 A1 FR2327022 A1 FR 2327022A1
Authority
FR
France
Prior art keywords
weld
wire
esp
core
weld wire
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Withdrawn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
FR7630302A
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
Application filed by BOC Ltd Great Britain filed Critical BOC Ltd Great Britain
Publication of FR2327022A1 publication Critical patent/FR2327022A1/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Withdrawn legal-status Critical Current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
    • B23K9/0061—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
    • 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
    • B23K9/12—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
FR7630302A 1975-10-10 1976-10-08 Procede de soudage a l'arc sous l'eau Withdrawn FR2327022A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4163075 1975-10-10
GB107876 1976-01-12

Publications (1)

Publication Number Publication Date
FR2327022A1 true FR2327022A1 (fr) 1977-05-06

Family

ID=26236434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630302A Withdrawn FR2327022A1 (fr) 1975-10-10 1976-10-08 Procede de soudage a l'arc sous l'eau

Country Status (9)

Country Link
JP (1) JPS5284137A (xx)
AU (1) AU1853376A (xx)
BR (1) BR7606804A (xx)
DK (1) DK453776A (xx)
ES (1) ES452302A1 (xx)
FR (1) FR2327022A1 (xx)
NL (1) NL7611234A (xx)
NO (1) NO763404L (xx)
OA (1) OA05503A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434000A1 (fr) * 1977-04-05 1980-03-21 Welding Inst Procede et appareil pour souder a des pressions plus elevees que la pression atmospherique
US7897267B2 (en) 2005-04-26 2011-03-01 Exxonmobil Upstream Research Company Apparatus and methods of improving riser weld fatigue

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564753A (en) * 1977-03-07 1980-04-16 Boc Ltd Methods of arc welding in a superatmospheric environment
NZ182982A (en) * 1976-01-12 1979-10-25 Boc Ltd Arc welding under water
NO141359C (no) * 1977-09-15 1980-08-04 Total Transportation Anordning for fastsveising av stivere e.l. paa en plate samt bortsugning av sveiseroek
US11655685B2 (en) 2020-08-10 2023-05-23 Saudi Arabian Oil Company Downhole welding tools and related methods
US11549329B2 (en) 2020-12-22 2023-01-10 Saudi Arabian Oil Company Downhole casing-casing annulus sealant injection
US11828128B2 (en) 2021-01-04 2023-11-28 Saudi Arabian Oil Company Convertible bell nipple for wellbore operations
US11598178B2 (en) 2021-01-08 2023-03-07 Saudi Arabian Oil Company Wellbore mud pit safety system
US12054999B2 (en) 2021-03-01 2024-08-06 Saudi Arabian Oil Company Maintaining and inspecting a wellbore
US11448026B1 (en) 2021-05-03 2022-09-20 Saudi Arabian Oil Company Cable head for a wireline tool
US11859815B2 (en) 2021-05-18 2024-01-02 Saudi Arabian Oil Company Flare control at well sites
US11905791B2 (en) 2021-08-18 2024-02-20 Saudi Arabian Oil Company Float valve for drilling and workover operations
US11913298B2 (en) 2021-10-25 2024-02-27 Saudi Arabian Oil Company Downhole milling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434000A1 (fr) * 1977-04-05 1980-03-21 Welding Inst Procede et appareil pour souder a des pressions plus elevees que la pression atmospherique
US7897267B2 (en) 2005-04-26 2011-03-01 Exxonmobil Upstream Research Company Apparatus and methods of improving riser weld fatigue

Also Published As

Publication number Publication date
NO763404L (xx) 1977-04-13
ES452302A1 (es) 1977-11-16
JPS5284137A (en) 1977-07-13
OA05503A (fr) 1981-04-30
BR7606804A (pt) 1977-08-30
NL7611234A (nl) 1977-04-13
AU1853376A (en) 1978-04-20
DK453776A (da) 1977-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse