JPS5215442A - Underwater welding process and device thereof - Google Patents

Underwater welding process and device thereof

Info

Publication number
JPS5215442A
JPS5215442A JP51087401A JP8740176A JPS5215442A JP S5215442 A JPS5215442 A JP S5215442A JP 51087401 A JP51087401 A JP 51087401A JP 8740176 A JP8740176 A JP 8740176A JP S5215442 A JPS5215442 A JP S5215442A
Authority
JP
Japan
Prior art keywords
welding process
underwater welding
underwater
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
JP51087401A
Other languages
English (en)
Japanese (ja)
Inventor
Dominiku Purosupuri
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.)
COMEX
Mariteimu Dekusuperuteizu SA Co
Original Assignee
COMEX
Mariteimu Dekusuperuteizu SA Co
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, Mariteimu Dekusuperuteizu SA Co filed Critical COMEX
Publication of JPS5215442A publication Critical patent/JPS5215442A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/24—Air supply carried by diver in closed circulation
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Arc Welding In General (AREA)
  • Incineration Of Waste (AREA)
JP51087401A 1975-07-25 1976-07-23 Underwater welding process and device thereof Pending JPS5215442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7523861A FR2318656A1 (fr) 1975-07-25 1975-07-25 Procedes et installations pour souder sous l'eau

Publications (1)

Publication Number Publication Date
JPS5215442A true JPS5215442A (en) 1977-02-05

Family

ID=9158554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51087401A Pending JPS5215442A (en) 1975-07-25 1976-07-23 Underwater welding process and device thereof

Country Status (7)

Country Link
JP (1) JPS5215442A (fr)
BR (1) BR7604666A (fr)
DE (1) DE2630361A1 (fr)
FR (1) FR2318656A1 (fr)
IT (1) IT1070626B (fr)
NO (1) NO762514L (fr)
SU (1) SU648057A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0155063B2 (fr) * 1984-02-08 1989-11-22 Taisei Shika Kogyo Kk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980829A (en) * 1933-06-22 1934-11-13 Grasselli Chemical Co Purification and regeneration of platinum catalysts
FR1249838A (fr) * 1958-09-10 1961-01-06 Engelhard Ind Inc Procédé d'oxydation préférentielle d'oxyde de carbone
US3461064A (en) * 1967-04-28 1969-08-12 Gulf Research Development Co Process for removing vanadium from catalysts
DE1790038A1 (de) * 1967-08-31 1971-11-25 Ocean Systems Unterwasser-Schweissverfahren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0155063B2 (fr) * 1984-02-08 1989-11-22 Taisei Shika Kogyo Kk

Also Published As

Publication number Publication date
DE2630361A1 (de) 1977-02-17
FR2318656B1 (fr) 1977-12-09
BR7604666A (pt) 1977-08-02
IT1070626B (it) 1985-04-02
NO762514L (fr) 1977-01-26
FR2318656A1 (fr) 1977-02-18
SU648057A3 (ru) 1979-02-15

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