FR2382968A2 - 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
FR2382968A2
FR2382968A2 FR7806175A FR7806175A FR2382968A2 FR 2382968 A2 FR2382968 A2 FR 2382968A2 FR 7806175 A FR7806175 A FR 7806175A FR 7806175 A FR7806175 A FR 7806175A FR 2382968 A2 FR2382968 A2 FR 2382968A2
Authority
FR
France
Prior art keywords
arc welding
atmosphere
pressure exceeding
under pressure
welding
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.)
Pending
Application number
FR7806175A
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 FR2382968A2 publication Critical patent/FR2382968A2/fr
Pending 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
FR7806175A 1977-03-07 1978-03-03 Procede de soudage a l'arc sous l'eau ou sous pression superieure a celle de l'atmosphere Pending FR2382968A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9469/77A GB1564753A (en) 1977-03-07 1977-03-07 Methods of arc welding in a superatmospheric environment

Publications (1)

Publication Number Publication Date
FR2382968A2 true FR2382968A2 (fr) 1978-10-06

Family

ID=9872576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806175A Pending FR2382968A2 (fr) 1977-03-07 1978-03-03 Procede de soudage a l'arc sous l'eau ou sous pression superieure a celle de l'atmosphere

Country Status (7)

Country Link
JP (1) JPS53109832A (it)
AU (1) AU517978B2 (it)
FR (1) FR2382968A2 (it)
GB (1) GB1564753A (it)
IT (1) IT1109193B (it)
MY (1) MY8100282A (it)
OA (1) OA05903A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2940200A (en) 1999-03-09 2000-09-28 Toto Ltd. Hydrophilic member, method for preparation thereof, and coating agent and apparatus for preparation thereof

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.

Patent Citations (5)

* 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.
FR2337606A1 (fr) * 1976-01-12 1977-08-05 Boc Ltd Procede de soudage a l'arc sous l'eau ou sous pression superieure a celle de l'atmosphere

Also Published As

Publication number Publication date
AU517978B2 (en) 1981-09-10
JPS53109832A (en) 1978-09-26
IT7820936A0 (it) 1978-03-07
IT1109193B (it) 1985-12-16
MY8100282A (en) 1981-12-31
OA05903A (fr) 1981-05-31
AU3388278A (en) 1979-09-13
GB1564753A (en) 1980-04-16

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