GB1241466A - Improvements in or relating to underwater welding - Google Patents

Improvements in or relating to underwater welding

Info

Publication number
GB1241466A
GB1241466A GB41506/68A GB4150668A GB1241466A GB 1241466 A GB1241466 A GB 1241466A GB 41506/68 A GB41506/68 A GB 41506/68A GB 4150668 A GB4150668 A GB 4150668A GB 1241466 A GB1241466 A GB 1241466A
Authority
GB
United Kingdom
Prior art keywords
bell
aug
pipe sections
relating
diving
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.)
Expired
Application number
GB41506/68A
Other languages
English (en)
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.)
Ocean Systems Inc
Original Assignee
Ocean Systems Inc
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 Ocean Systems Inc filed Critical Ocean Systems Inc
Publication of GB1241466A publication Critical patent/GB1241466A/en
Expired 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
    • 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
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • B63C11/44—Diving chambers with mechanical link, e.g. cable, to a base of open type, e.g. diving-bells
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
GB41506/68A 1967-08-31 1968-08-30 Improvements in or relating to underwater welding Expired GB1241466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66478467A 1967-08-31 1967-08-31

Publications (1)

Publication Number Publication Date
GB1241466A true GB1241466A (en) 1971-08-04

Family

ID=24667438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41506/68A Expired GB1241466A (en) 1967-08-31 1968-08-30 Improvements in or relating to underwater welding

Country Status (7)

Country Link
DE (1) DE1790038A1 (enExample)
ES (1) ES357708A1 (enExample)
FR (1) FR1577873A (enExample)
GB (1) GB1241466A (enExample)
NL (1) NL6812427A (enExample)
NO (1) NO125525B (enExample)
OA (1) OA02902A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166993A (en) * 1984-11-14 1986-05-21 British Nuclear Fuels Plc Apparatus for maintaining a gaseous atmosphere about a heat treatment zone
FR2928853A1 (fr) * 2008-03-20 2009-09-25 Comex Nucleaire Soc Par Action Procede de sechage d'une zone immergee et dispositif de chauffage de gaz
CN111390449A (zh) * 2020-04-24 2020-07-10 交通运输部上海打捞局 一种沉船打捞水下高压干式焊接舱

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318656A1 (fr) * 1975-07-25 1977-02-18 Comex Cie Maritime Expertises Procedes et installations pour souder sous l'eau

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166993A (en) * 1984-11-14 1986-05-21 British Nuclear Fuels Plc Apparatus for maintaining a gaseous atmosphere about a heat treatment zone
FR2928853A1 (fr) * 2008-03-20 2009-09-25 Comex Nucleaire Soc Par Action Procede de sechage d'une zone immergee et dispositif de chauffage de gaz
CN111390449A (zh) * 2020-04-24 2020-07-10 交通运输部上海打捞局 一种沉船打捞水下高压干式焊接舱

Also Published As

Publication number Publication date
OA02902A (fr) 1970-12-15
ES357708A1 (es) 1970-03-16
NL6812427A (enExample) 1969-03-04
FR1577873A (enExample) 1969-08-08
DE1790038A1 (de) 1971-11-25
NO125525B (enExample) 1972-09-25

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